Instance specification

Based on different service scenarios, Baidu Cloud Compute (BCC) is divided into different instance families, which consist of varying combinations of CPU, memory, storage, heterogeneous hardware, and network bandwidth. Within the same instance family, different specifications are classified according to different CPU-to-memory ratios. Each specification offers distinct compute, memory, and storage functions. You may select an appropriate specification based on the scale of applications to be deployed.

Note: Certain specifications have been discontinued. For more details, refer to Discontinued Specifications.

Instance family

Instance type	Instance family
Economy Instance Family	Economy e1
	Economy e2
General-purpose instance family
	General-purpose g7
	General-purpose ga3
	RDMA network-enhanced g5re
	General-purpose g6
	General-purpose g5
	General-purpose gr1
	General-purpose g4
	General-purpose ga2
	General-purpose ga1
Compute-optimized instance family
	Compute-optimized c7
	Compute-optimized ca3
	Compute-optimized c6
	Compute-optimized c5
	Compute intensive ic5
	Compute-optimized cr1
	Compute-optimized c4
	Compute intensive ic4
	Compute-optimized ca2
	Compute-optimized ca1
	Compute intensive ica2
	Compute intensive ica1
Memory-optimized instance family
	Memory-optimized m7
	Memory-optimized ma3
	Memory-optimized m6
	Memory-optimized m5
	Memory-optimized m4
	Memory-optimized ma2
	Memory-optimized ma1
High-frequency Instance Family	high-frequency memory-optimized hcm7
Big Data Instance Family	Big data d1s
	Big data d1
Local SSD Instance Family	Local SSD Type l7 (Public Beta)
	Local SSD type l5d (Public Beta)
	Local SSD type l5
	Local SSD type l3d
	Local SSD type la2
GPU Instance Family	Compute-optimized gn5
	Compute-optimized gn3
Elastic Baremetal Instance Family	Elastic Baremetal Local SSD Type l8
	Elastic Baremetal Local SSD Type la4
	Elastic Baremetal Local SSD Type hcl7
	Elastic Baremetal Local SSD Type l7
	Elastic Baremetal General-purpose g7
	Elastic Baremetal Local SSD Type la3
	Elastic Baremetal Local SSD Type l5
	Elastic Baremetal General-purpose g5
	Elastic Baremetal Local SSD Type la2ne
	Elastic Baremetal Compute GPU type gn7s
Elastic High-Performance Computing Cluster	Elastic high-performance computing cluster GPU type GN6T
	Elastic high-performance computing cluster GPU type GN5

Economy instance family

Economy e1

Instance Family Characteristics

• Processor: Intel Xeon series
• Processor-to-memory ratios include 1:2 and 1:4
• Costs reduced by over 50% compared to industry-standard instances
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • Construction of small and medium-sized websites
  • Development and testing
  • Lightweight applications

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.e1.c2m2	2 cores	2 GiB	1.5 Gbps	400,000	2
bcc.e1.c2m4	2 cores	4 GiB	1.5 Gbps	400,000	2
bcc.e1.c2m8	2 cores	8 GiB	1.5 Gbps	400,000	2
bcc.e1.c4m8	4 cores	8 GiB	1.5 Gbps	800,000	4
bcc.e1.c4m16	4 cores	16 GiB	1.5 Gbps	800,000	4
bcc.e1.c8m16	8 cores	16 GiB	3 Gbps	1,500,000	4
bcc.e1.c8m32	8 cores	32 GiB	3 Gbps	1,500,000	4

Economy e2

Instance Family Characteristics

• Processor: AMD EPYC series
• Processor-to-memory ratios include 1:1, 1:2 and 1:4
• Costs reduced by over 50% compared to industry-standard instances
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • Construction of small and medium-sized websites
  • Development and testing
  • Lightweight applications

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.e2.c2m2	2 cores	2 GiB	Up to 1.5 Gbps	Up to 100,000	2
bcc.e2.c2m4	2 cores	4 GiB	Up to 1.5 Gbps	Up to 100,000	2
bcc.e2.c2m8	2 cores	8 GiB	Up to 1.5 Gbps	Up to 100,000	2
bcc.e2.c4m4	4 cores	4 GiB	Up to 3 Gbps	Up to 500,000	4
bcc.e2.c4m8	4 cores	8 GiB	Up to 3 Gbps	Up to 500,000	4
bcc.e2.c4m16	4 cores	16 GiB	Up to 3 Gbps	Up to 500,000	4
bcc.e2.c8m8	8 cores	8 GiB	Up to 6 Gbps	Up to 800,000	4
bcc.e2.c8m16	8 cores	16 GiB	Up to 6 Gbps	Up to 800,000	4
bcc.e2.c8m32	8 cores	32 GiB	Up to 6 Gbps	Up to 800,000	4

General-purpose instance family

General-purpose g7

Instance Family Characteristics

• Processor: Intel Xeon Platinum 8563C, base frequency 2.6GHz, turbo frequency 3.1GHz
• Processor-to-memory ratio is 1:4
• Support AMX (Advanced Matrix Extensions) to enhance CPU performance for deep learning training and inference
• Supports up to 160 Gbps internal bandwidth, with small-specification instances offering burstable network performance. Network performance aligns with compute specifications—higher specifications provide better performance.

• Applicable scenarios

  • Enterprise applications of all types and scales
  • Data analysis and computing
  • Small/medium database systems, caching, search clusters
  • Online inference, machine learning
  • High network packet processing scenarios

Support resize only to g7, c7, and m7 specifications

Windows image is currently unsupported

Do not support Linux images of low version, including CentOS6 or earlier, Ubuntu14 or earlier, Debian8 or earlier, etc.

Specification

Instance specification.	vCPU	Memory	Intranet bandwidth base/burst	Network packet sent/received PPS	Connections	Count of elastic network interfaces	Queue count	Count of private IPv4 addresses per network interface card	Count of private IPv6 addresses per network interface card	Count of cloud disk server (excluding system disk)	Cloud disk server storage base IOPS	Cloud disk server storage base bandwidth
bcc.g7.c2m8	2 cores	8 GiB	2.5/Maximum 15 Gbps	1,000,000	Up to 300,000	1	2	2	2	1	10,000	1 Gbps
bcc.g7.c4m16	4 cores	16 GiB	4/Maximum 15 Gbps	1,200,000	Up to 300,000	3	4	8	8	1	15,000	1.5 Gbps
bcc.g7.c8m32	8 cores	32 GiB	6/Maximum 15 Gbps	1,600,000	Up to 300,000	3	8	16	16	4	20,000	2 Gbps
bcc.g7.c16m64	16 cores	64 GiB	12/Maximum 25 Gbps	3,000,000	350,000	7	16	16	16	14	25,000	3 Gbps
bcc.g7.c32m128	32 cores	128 GiB	20/Maximum 25 Gbps	5,000,000	600,000	7	Maximum 32	16	16	16	30,000	3.5 Gbps
bcc.g7.c48m192	48 cores	192 GiB	30 Gbps	8,000,000	750,000	7	Maximum 32	30	30	16	40,000	4 Gbps
bcc.g7.c64m256	64 cores	256 GiB	50 Gbps	11,000,000	1,000,000	7	Maximum 32	30	30	16	50,000	5 Gbps
bcc.g7.c96m384	96 cores	384 GiB	70 Gbps	16,000,000	1,500,000	15	Maximum 32	40	40	16	140,000	14.5 Gbps
bcc.g7.c104m512	104 cores	384 GiB	80 Gbps	18,000,000	1,500,000	15	Maximum 32	40	40	16	150,000	16 Gbps

General-purpose ga3 (Public Beta)

Instance Family Characteristics

• Processor: AMD EPYC 9W24, base frequency 2.6GHz, turbo frequency 3.7GHz
• Processor-to-memory ratio is 1:4
• Supports up to 80 Gbps internal bandwidth, with small-specification instances offering burstable network performance. Network performance aligns with compute specifications—higher specifications provide better performance.

• Applicable scenarios

  • Enterprise applications of all types and scales
  • Data analysis and computing
  • Small/medium database systems, caching, search clusters
  • High network packet processing scenarios (e.g., gaming, live streaming, etc.)

Support resize only to ga3, ca3, and ma3 specifications

Windows image is currently unsupported

Do not support Linux images of low version, including CentOS6 or earlier, Ubuntu14 or earlier, Debian8 or earlier, etc.

Product Specifications

Instance specification.	vCPU	Memory (GiB)	Network bandwidth base/burst (Gbit/s)	Network packet sent/received PPS	Connections	Queue count	Count of elastic network interfaces	Count of private network IPv4 addresses per network interface card	Count of private network IPv6 addresses per network interface card	Total number of disks (excluding system disk)	Cloud disk server base IOPS (10,000)	Cloud disk server base bandwidth (Gbit/s)
bcc.ga3.c2m8	2	8	1.5/up to 12.5	800,000	Maximum 250,000	2	1	2	2	1	1	1
bcc.ga3.c4m16	4	16	2.5/Maximum 12.5	1,000,000	Maximum 250,000	4	3	8	8	1	1.5	1.5
bcc.ga3.c8m32	8	32	4/Maximum 12.5	1,600,000	Maximum 250,000	8	3	16	16	4	2	2
bcc.ga3.c16m64	16	64	10/Maximum 12.5	2,000,000	300,000	16	3	16	16	14	2.5	3
bcc.ga3.c32m128	32	128	15/Maximum 25	3,000,000	600,000	Maximum 32	3	16	16	16	3	3.5
bcc.ga3.c48m192	48	192	20/Maximum 25	4,500,000	750,000	Maximum 32	7	30	30	16	4	4
bcc.ga3.c64m256	64	256	25	6,000,000	1,000,000	Maximum 32	7	30	30	16	5	5
bcc.ga3.c96m384	96	384	40/none	9,000,000	1,500,000	Maximum 32	14	40	40	16	8	8
bcc.ga3.c128m512	128	512	50/none	12,000,000	2,000,000	Maximum 32	14	40	40	16	10	10
bcc.ga3.c192m768	192	768	80/none	18,000,000	3,000,000	Maximum 32	14	40	40	16	15	16

RDMA network-enhanced g5re

Instance Family Characteristics

This instance is currently whitelisted; submit a Ticket if needed

RDMA network-enhanced instances can mount elastic RDMA interface (ERI) to communicate via RoCE v2 protocol in Virtual Private Cloud (VPC), featuring low latency, high bandwidth, and cost efficiency, facilitating large-scale instance deployment on cloud. For detailed ERI usage, refer to Elastic RDMA Interface.

• Processor: Intel Xeon Platinum 8350C, base frequency 2.6GHz, turbo frequency 3.1GHz
• Processor-to-memory ratio is 1:4
• Support up to 200 Gbps internal bandwidth with ultra-high network packet sent/received capabilities, meeting extremely high intranet transmission requirements
• Support mounting elastic RDMA interface

• Applicable scenarios

  • Database systems, caching, search clusters
  • High-performance computing applications (e.g., fluid dynamics, simulation computer)

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count	Mountable ERI count
bcc.g5re.c112m476	112 cores	476 GiB	200 Gbps	50,000,000	32	1

General-purpose g6

Instance Family Characteristics

• Processor: Intel Xeon Platinum 8463B, base frequency 2.6GHz, turbo frequency 3.1GHz
• Processor-to-memory ratio is 1:4
• Support up to 90 Gbps internal bandwidth
• Performance improved by 70% compared to the previous generation of Baidu Cloud Compute

• Applicable scenarios

  • Enterprise applications of all types and scales
  • Data analysis and computing
  • Small/medium database systems, caching, search clusters
  • Online inference, machine learning

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count	Connections
bcc.g6.c2m8	2 cores	8 GiB	2 Gbps	800,000	2	Up to 300,000
bcc.g6.c4m16	4 cores	16 GiB	4 Gbps	1,000,000	4	Up to 300,000
bcc.g6.c8m32	8 cores	32 GiB	6 Gbps	1,400,000	8	Up to 300,000
bcc.g6.c12m48	12 cores	48 GiB	10 Gbps	1,800,000	12	400,000
bcc.g6.c16m64	16 cores	64 GiB	12 Gbps	2,000,000	16	500,000
bcc.g6.c24m96	24 cores	96 GiB	15 Gbps	2,500,000	24	800,000
bcc.g6.c32m128	32 cores	128 GiB	20 Gbps	3,000,000	32	1,000,000
bcc.g6.c48m192	48 cores	192 GiB	25 Gbps	4,500,000	48	1,500,000
bcc.g6.c64m256	64 cores	256 GiB	32 Gbps	8,000,000	64	2,000,000
bcc.g6.c96m384	96 cores	384 GiB	50 Gbps	12,000,000	64	3,000,000
bcc.g6.c128m512	128 cores	512 GiB	70 Gbps	1,300,000	64	3,500,000
bcc.g6.c172m966	172 cores	966 GiB	90 Gbps	1,500,000	64	4,000,000

General-purpose g5

Instance Family Characteristics

• Processor: Intel Xeon Platinum 8350C, base frequency 2.6GHz, turbo frequency 3.1GHz
• Processor-to-memory ratio is 1:4
• Support up to 25 Gbps internal bandwidth with ultra-high network packet sent/received capabilities, meeting extremely high intranet transmission requirements
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • Enterprise applications of all types and scales
  • Data analysis and computing
  • Small/medium database systems, caching, search clusters
  • Compute clusters and memory-dependent data processing

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.g5.c2m8	2 cores	8 GiB	1.5 Gbps	400,000	2
bcc.g5.c4m16	4 cores	16 GiB	1.5 Gbps	800,000	4
bcc.g5.c8m32	8 cores	32 GiB	3 Gbps	1,500,000	8
bcc.g5.c16m64	16 cores	64 GiB	6 Gbps	2,800,000	8
bcc.g5.c24m96	24 cores	96 GiB	8 Gbps	4,000,000	16
bcc.g5.c32m128	32 cores	128 GiB	11 Gbps	5,000,000	16
bcc.g5.c48m192	48 cores	192 GiB	16 Gbps	6,000,000	32
bcc.g5.c56m238	56 cores	238 GiB	22 Gbps	7,000,000	32
bcc.g5.c64m256	64 cores	256 GiB	22 Gbps	7,000,000	32
bcc.g5.c112m476	112 cores	476 GiB	35 Gbps	12,000,000	32

General-purpose gr1

Instance Family Characteristics

• Processor: Ampere Altra Q80-30, base frequency 3.0GHz
• Processor-to-memory ratio is 1:4
• Support up to 25 Gbps internal bandwidth with ultra-high network packet sent/received capabilities, meeting extremely high intranet transmission requirements
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • Cloud terminal emulation, Baidu ARM Cloud, cloud gaming
  • Web application services
  • Containers, microservices
  • AI inference (data governance), data analysis, and computing
  • DevOps

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.gr1.c1m4	1 core	4 GiB	1 Gbps	750,000	1
bcc.gr1.c2m8	2 cores	8 GiB	1 Gbps	900,000	2
bcc.gr1.c4m16	4 cores	16 GiB	2 Gbps	1,000,000	4
bcc.gr1.c8m32	8 cores	32 GiB	3 Gbps	1,500,000	8
bcc.gr1.c16m64	16 cores	64 GiB	6 Gbps	1,800,000	8
bcc.gr1.c24m96	24 cores	96 GiB	8 Gbps	2,250,000	12
bcc.gr1.c32m128	32 cores	128 GiB	10 Gbps	2,750,000	16
bcc.gr1.c48m192	48 cores	192 GiB	16 Gbps	3,750,000	16
bcc.gr1.c64m238	64 cores	238 GiB	25 Gbps	5,000,000	32

General-purpose g4

Instance Family Characteristics

• Processor: Intel Xeon Gold 6271C, base frequency 2.6 GHz, turbo frequency 3.1 GHz
• Processor-to-memory ratio is 1:4
• Support up to 25 Gbps internal bandwidth with ultra-high network packet sent/received capabilities, meeting extremely high intranet transmission requirements
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • Data analysis and computing
  • Enterprise applications of all types and scales
  • Small/medium database systems, caching, search clusters
  • Compute clusters and memory-dependent data processing

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.g4.c2m8	2 cores	8 GiB	1.5 Gbps	400,000	2
bcc.g4.c4m16	4 cores	16 GiB	1.5 Gbps	800,000	4
bcc.g4.c8m32	8 cores	32 GiB	3 Gbps	1,500,000	8
bcc.g4.c16m64	16 cores	64 GiB	6 Gbps	2,800,000	8
bcc.g4.c24m96	24 cores	96 GiB	8 Gbps	4,000,000	12
bcc.g4.c32m128	32 cores	128 GiB	11 Gbps	5,000,000	16
bcc.g4.c48m192	48 cores	192 GiB	15 Gbps	6,000,000	16
bcc.g4.c64m256	64 cores	256 GiB	22 Gbps	7,000,000	16
bcc.g4.c84m352	84 cores	352 GiB	25 Gbps	8,000,000	16

General-purpose ga2

Instance Family Characteristics

• Processor: AMD EPYC 7W83, base frequency 2.55GHz, turbo frequency 3.5GHz
• Processor-to-memory ratio is 1:4
• Support Enhanced Cloud Disk Server
• Maximum network packet sent/received capacity: 1,200w

• Applicable scenarios

  • Container
  • Offline computing frameworks
  • High-performance HPC computing
  • Web frontend services, distributed caching

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.ga2.c2m8	2 cores	8 GiB	1.5 Gbps	100,000	2
bcc.ga2.c4m16	4 cores	16 GiB	3 Gbps	500,000	4
bcc.ga2.c8m32	8 cores	32 GiB	6 Gbps	800,000	8
bcc.ga2.c16m64	16 cores	64 GiB	12 Gbps	1,500,000	8
bcc.ga2.c32m128	32 cores	128 GiB	15 Gbps	2,000,000	16
bcc.ga2.c48m192	48 cores	192 GiB	20 Gbps	3,000,000	32
bcc.ga2.c64m256	64 cores	256 GiB	30 Gbps	4,000,000	32
bcc.ga2.c80m320	80 cores	320 GiB	35 Gbps	5,000,000	32
bcc.ga2.c116m488	116 cores	488 GiB	45 Gbps	6,000,000	32
bcc.ga2.c232m978	232 cores	978 GiB	90 Gbps	12,000,000	32

General-purpose ga1

Instance Family Characteristics

• Processor: AMD EPYC 7502, base frequency 2.5GHz, turbo frequency 3.35GHz
• Processor-to-memory ratio is 1:4
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • Data analysis and computing
  • Enterprise applications of all types and scales
  • Small/medium database systems, caching, search clusters
  • Compute clusters and memory-dependent data processing

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS
bcc.ga1.c2m8	2 cores	8 GiB	1.5 Gbps	150,000
bcc.ga1.c4m16	4 cores	16 GiB	1.5 Gbps	300,000
bcc.ga1.c8m32	8 cores	32 GiB	3 Gbps	600,000
bcc.ga1.c16m64	16 cores	64 GiB	6 Gbps	1,200,000
bcc.ga1.c24m96	24 cores	96 GiB	8 Gbps	1,800,000
bcc.ga1.c32m128	32 cores	128 GiB	12 Gbps	2,500,000
bcc.ga1.c48m192	48 cores	192 GiB	14 Gbps	3,000,000
bcc.ga1.c64m256	64 cores	256 GiB	18 Gbps	4,500,000

Compute-optimized instance family

Compute-optimized c7

Instance Family Characteristics

• Processor: Intel Xeon Platinum 8563C, base frequency 2.6GHz, turbo frequency 3.1GHz
• Processor-to-memory ratio is 1:2
• Support AMX (Advanced Matrix Extensions) to enhance CPU performance for deep learning training and inference
• Supports up to 160 Gbps internal bandwidth, with small-specification instances offering burstable network performance. Network performance aligns with compute specifications—higher specifications provide better performance.

• Applicable scenarios

  • Enterprise applications of all types and scales
  • Data analysis and computing
  • Small/medium database systems, caching, search clusters
  • Online inference, machine learning
  • High network packet processing scenarios

Support resize only to g7, c7, and m7 specifications

Windows image is currently unsupported

Do not support Linux images of low version, including CentOS6 or earlier, Ubuntu14 or earlier, Debian8 or earlier, etc.

Specification

Instance specification.	vCPU	Memory	Intranet bandwidth base/burst	Network packet sent/received PPS	Connections	Count of elastic network interfaces	Queue count	Count of private IPv4 addresses per network interface card	Count of private IPv6 addresses per network interface card	Count of cloud disk server (excluding system disk)	Cloud disk server storage base IOPS	Cloud disk server storage base bandwidth
bcc.c7.c2m4	2 cores	4 GiB	2.5/Maximum 15 Gbps	1,000,000	Up to 300,000	1	2	2	2	1	10,000	1 Gbps
bcc.c7.c4m8	4 cores	8 GiB	4/Maximum 15 Gbps	1,200,000	Up to 300,000	3	4	8	8	1	15,000	1.5 Gbps
bcc.c7.c8m16	8 cores	16 GiB	6/Maximum 15 Gbps	1,600,000	Up to 300,000	3	8	16	16	4	20,000	2 Gbps
bcc.c7.c16m32	16 cores	32GiB	12/Maximum 25 Gbps	3,000,000	350,000	7	16	16	16	14	25,000	3 Gbps
bcc.c7.c32m64	32 cores	64 GiB	20/Maximum 25 Gbps	5,000,000	600,000	7	Maximum 32	16	16	16	30,000	3.5 Gbps
bcc.c7.c48m96	48 cores	96 GiB	30 Gbps	8,000,000	750,000	7	Maximum 32	30	30	16	40,000	4 Gbps
bcc.c7.c64m128	64 cores	128 GiB	50 Gbps	11,000,000	1,000,000	7	Maximum 32	30	30	16	50,000	5 Gbps
bcc.c7.c96m192	96 cores	192 GiB	70 Gbps	16,000,000	1,500,000	15	Maximum 32	40	40	16	140,000	14.5 Gbps

Compute-optimized ca3

Instance Family Characteristics

• Processor: AMD EPYC 9W24, base frequency 2.6GHz, turbo frequency 3.7GHz
• Processor-to-memory ratio is 1:2
• Supports up to 80 Gbps internal bandwidth, with small-specification instances offering burstable network performance. Network performance aligns with compute specifications—higher specifications provide better performance.

• Applicable scenarios

  • Enterprise applications of all types and scales
  • Data analysis and computing
  • Small/medium database systems, caching, search clusters
  • High network packet processing scenarios (e.g., gaming, live streaming, etc.)

Support resize only to ga3, ca3, and ma3 specifications

Windows image is currently unsupported

Do not support Linux images of low version, including CentOS6 or earlier, Ubuntu14 or earlier, Debian8 or earlier, etc.

Product Specifications

Instance specification.	vCPU	Memory (GiB)	Network bandwidth base/burst (Gbit/s)	Network packet sent/received PPS	Connections	Queue count	Count of elastic network interfaces	Count of private network IPv4 addresses per network interface card	Count of private network IPv6 addresses per network interface card	Total number of disks (excluding system disk)	Cloud disk server base IOPS (10,000)	Cloud disk server base bandwidth (Gbit/s)
bcc.ca3.c2m4	2	4	1.5/up to 12.5	800,000	Maximum 250,000	2	1	2	2	1	1	1
bcc.ca3.c4m8	4	8	2.5/Maximum 12.5	1,000,000	Maximum 250,000	4	3	8	8	1	1.5	1.5
bcc.ca3.c8m16	8	16	4/Maximum 12.5	1,600,000	Maximum 250,000	8	3	16	16	4	2	2
bcc.ca3.c16m32	16	32	10/Maximum 12.5	2,000,000	300,000	16	3	16	16	14	2.5	3
bcc.ca3.c32m64	32	64	15/Maximum 25	3,000,000	600,000	Maximum 32	3	16	16	16	3	3.5
bcc.ca3.c48m96	48	96	20/Maximum 25	4,500,000	750,000	Maximum 32	7	30	30	16	4	4
bcc.ca3.c64m128	64	128	25	6,000,000	1,000,000	Maximum 32	7	30	30	16	5	5
bcc.ca3.c96m192	96	192	40/none	9,000,000	1,500,000	Maximum 32	14	40	40	16	8	8
bcc.ca3.c128m256	128	256	50/none	12,000,000	2,000,000	Maximum 32	14	40	40	16	10	10

Compute-optimized c6

Instance Family Characteristics

• Processor: Intel Xeon Platinum 8463B, base frequency 2.6GHz, turbo frequency 3.1GHz
• Processor-to-memory ratio is 1:2
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • Web frontend servers
  • Large-scale MMO game frontends
  • Data analysis, batch computing, video encoding
  • High-performance scientific and engineering applications

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count	Connections
bcc.c6.c2m4	2 cores	4 GiB	2 Gbps	800,000	2	Up to 300,000
bcc.c6.c4m8	4 cores	8 GiB	4 Gbps	1,000,000	4	Up to 300,000
bcc.c6.c8m16	8 cores	16 GiB	6 Gbps	1,400,000	8	Up to 300,000
bcc.c6.c12m24	12 cores	24 GiB	10 Gbps	1,800,000	12	400,000
bcc.c6.c16m32	16 cores	32 GiB	12 Gbps	2,000,000	16	500,000
bcc.c6.c24m48	24 cores	48 GiB	15 Gbps	2,500,000	24	800,000
bcc.c6.c32m64	32 cores	64 GiB	20 Gbps	3,000,000	32	1,000,000
bcc.c6.c48m96	48 cores	96 GiB	25 Gbps	4,500,000	48	1,500,000
bcc.c6.c64m128	64 cores	128 GiB	32 Gbps	8,000,000	64	2,000,000
bcc.c6.c96m128	96 cores	192 GiB	50 Gbps	12,000,000	64	3,000,000
bcc.c6.c128m256	128 cores	256 GiB	70 Gbps	1,300,000	64	3,500,000

Compute-optimized c5

Instance Family Characteristics

• Processor: Intel Xeon Platinum 8350C, base frequency 2.6GHz, turbo frequency 3.1GHz
• Processor-to-memory ratio is 1:2
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • Web frontend servers
  • Large-scale MMO game frontends
  • Data analysis, batch computing, video encoding
  • High-performance scientific and engineering applications

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.c5.c2m4	2 cores	4 GiB	1.5 Gbps	400,000	2
bcc.c5.c4m8	4 cores	8 GiB	1.5 Gbps	800,000	4
bcc.c5.c8m16	8 cores	16 GiB	3 Gbps	1,500,000	8
bcc.c5.c16m32	16 cores	32 GiB	6 Gbps	2,800,000	8
bcc.c5.c24m48	24 cores	48 GiB	8 Gbps	4,000,000	16
bcc.c5.c32m64	32 cores	64 GiB	11 Gbps	5,000,000	16
bcc.c5.c48m96	48 cores	96 GiB	16 Gbps	6,000,000	32
bcc.c5.c64m128	64 cores	128 GiB	22 Gbps	7,000,000	32

Compute intensive ic5

Instance Family Characteristics

• Processor: Intel Xeon Platinum 8350C, base frequency 2.6GHz, turbo frequency 3.1GHz
• Processor-to-memory ratio is 1:1
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • Web frontend servers
  • Large-scale MMO game frontends
  • Data analysis, batch computing, video encoding

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.ic5.c2m2	2 cores	2 GiB	1.5 Gbps	400,000	2
bcc.ic5.c4m4	4 cores	4 GiB	1.5 Gbps	800,000	4
bcc.ic5.c8m8	8 cores	8 GiB	3 Gbps	1,500,000	8
bcc.ic5.c16m16	16 cores	16 GiB	6 Gbps	2,800,000	8
bcc.ic5.c24m24	24 cores	24 GiB	8 Gbps	4,000,000	16
bcc.ic5.c32m32	32 cores	32 GiB	11 Gbps	5,000,000	16

Compute-optimized cr1

Instance Family Characteristics

• Processor: Ampere Altra Q80-30, base frequency 3.0GHz
• Processor-to-memory ratio is 1:2
• Support up to 25 Gbps internal bandwidth with ultra-high network packet sent/received capabilities, meeting extremely high intranet transmission requirements
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • Cloud terminal emulation, Baidu ARM Cloud, cloud gaming
  • Web application services
  • Containers, microservices
  • DevOps

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.cr1.c1m2	1 core	2 GiB	1 Gbps	750,000	1
bcc.cr1.c2m4	2 cores	4 GiB	1 Gbps	900,000	2
bcc.cr1.c4m8	4 cores	8 GiB	2 Gbps	1,000,000	4
bcc.cr1.c8m16	8 cores	16 GiB	3 Gbps	1,500,000	8
bcc.cr1.c16m32	16 cores	32 GiB	6 Gbps	1,800,000	8
bcc.cr1.c24m48	24 cores	48 GiB	8 Gbps	2,250,000	12
bcc.cr1.c32m64	32 cores	64 GiB	10 Gbps	2,750,000	16

Compute-optimized c4

Instance Family Characteristics

• Processor: Intel Xeon Gold 6271C, base frequency 2.6 GHz, turbo frequency 3.1 GHz
• Processor-to-memory ratio is 1:2
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • Web frontend servers
  • Large-scale MMO game frontends
  • Data analysis, batch computing, video encoding
  • High-performance scientific and engineering applications

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.c4.c2m4	2 cores	4 GiB	1.5 Gbps	400,000	2
bcc.c4.c4m8	4 cores	8 GiB	1.5 Gbps	800,000	4
bcc.c4.c8m16	8 cores	16 GiB	3 Gbps	1,500,000	8
bcc.c4.c16m32	16 cores	32 GiB	6 Gbps	2,800,000	8
bcc.c4.c24m48	24 cores	48 GiB	8 Gbps	4,000,000	12
bcc.c4.c32m64	32 cores	64 GiB	11 Gbps	5,000,000	16
bcc.c4.c48m96	48 cores	96 GiB	15 Gbps	6,000,000	16
bcc.c4.c64m128	64 cores	128 GiB	22 Gbps	7,000,000	16

Intensive computing ic4

Instance Family Characteristics

• Processor: Intel Xeon Gold 6271C, base frequency 2.6 GHz, turbo frequency 3.1 GHz
• Processor-to-memory ratio is 1:1
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • Web frontend servers
  • Large-scale MMO game frontends
  • Data analysis, batch computing, video encoding

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.ic4.c2m2	2 cores	2 GiB	1.5 Gbps	400,000	2
bcc.ic4.c4m4	4 cores	4 GiB	1.5 Gbps	800,000	4
bcc.ic4.c8m8	8 cores	8 GiB	3 Gbps	1,500,000	8
bcc.ic4.c16m16	16 cores	16 GiB	6 Gbps	2,800,000	8

Compute-optimized ca2

Instance Family Characteristics

• Processor: AMD EPYC 7W83, base frequency 2.55GHz, turbo frequency 3.5GHz
• Processor-to-memory ratio is 1:2
• Support Enhanced Cloud Disk Server
• Ultra-high network PPS packet sent/received capability

• Applicable scenarios

  • Container
  • Offline computing frameworks
  • High-performance HPC computing
  • Web frontend services, distributed caching

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.ca2.c2m4	2 cores	4 GiB	1.5 Gbps	100,000	2
bcc.ca2.c4m8	4 cores	8 GiB	3 Gbps	500,000	4
bcc.ca2.c8m16	8 cores	16 GiB	6 Gbps	800,000	8
bcc.ca2.c16m32	16 cores	32 GiB	12 Gbps	1,500,000	8
bcc.ca2.c32m64	32 cores	64 GiB	15 Gbps	2,000,000	16
bcc.ca2.c64m128	64 cores	128 GiB	30 Gbps	4,000,000	32
bcc.ca2.c80m160	80 cores	160 GiB	35 Gbps	5,000,000	32

Compute-optimized ca1

Instance Family Characteristics

• Processor: AMD EPYC 7502, base frequency 2.5GHz, turbo frequency 3.35GHz
• Processor-to-memory ratio is 1:2
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • Web frontend servers
  • Large-scale MMO game frontends
  • Data analysis, batch computing, video encoding
  • High-performance scientific and engineering applications

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS
bcc.ca1.c2m4	2 cores	4 GiB	1.5 Gbps	150,000
bcc.ca1.c4m8	4 cores	8 GiB	1.5 Gbps	300,000
bcc.ca1.c8m16	8 cores	16 GiB	3 Gbps	600,000
bcc.ca1.c16m32	16 cores	32 GiB	6 Gbps	1,200,000
bcc.ca1.c24m48	24 cores	48 GiB	8 Gbps	1,800,000
bcc.ca1.c32m64	32 cores	64 GiB	12 Gbps	2,500,000
bcc.ca1.c48m96	48 cores	96 GiB	14 Gbps	3,000,000
bcc.ca1.c64m128	64 cores	128 GiB	18 Gbps	4,500,000

Compute intensive ica2

Instance Family Characteristics

• Processor: AMD EPYC 7W83, base frequency 2.55GHz, turbo frequency 3.5GHz
• Processor-to-memory ratio is 1:1
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • Web frontend servers
  • Large-scale MMO game frontends
  • Data analysis, batch computing, video encoding

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS
bcc.ica2.c2m2	2 cores	2 GiB	1.5 Gbps	100,000
bcc.ica2.c4m4	4 cores	4 GiB	3 Gbps	500,000
bcc.ica2.c8m8	8 cores	8 GiB	6 Gbps	800,000
bcc.ica2.c16m16	16 cores	16 GiB	12 Gbps	1,500,000
bcc.ica2.c32m32	32 cores	32 GiB	15 Gbps	2,000,000
bcc.ica2.c48m48	48 cores	48 GiB	20 Gbps	3,000,000
bcc.ica2.c64m64	64 cores	64 GiB	30 Gbps	4,000,000

Compute intensive ica1

Instance Family Characteristics

• Processor: AMD EPYC 7502, base frequency 2.5GHz, turbo frequency 3.35GHz
• Processor-to-memory ratio is 1:1
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • Web frontend servers
  • Large-scale MMO game frontends
  • Data analysis, batch computing, video encoding

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth
bcc.ica1.c2m2	2 cores	2 GiB	1.5 Gbps
bcc.ica1.c4m4	4 cores	4 GiB	1.5 Gbps
bcc.ica1.c8m8	8 cores	8 GiB	2 Gbps
bcc.ica1.c16m16	16 cores	16 GiB	3 Gbps

Memory-optimized instance family

Memory-optimized m7

Instance Family Characteristics

• Processor: Intel Xeon Platinum 8563C, base frequency 2.6GHz, turbo frequency 3.1GHz
• Processor-to-memory ratio is 1:8
• Support AMX (Advanced Matrix Extensions) to enhance CPU performance for deep learning training and inference
• Supports up to 160 Gbps internal bandwidth, with small-specification instances offering burstable network performance. Network performance aligns with compute specifications—higher specifications provide better performance.

• Applicable scenarios

  • Enterprise applications of all types and scales
  • Data analysis and computing
  • Small/medium database systems, caching, search clusters
  • Online inference, machine learning
  • High network packet processing scenarios

Support resize only to g7, c7, and m7 specifications

Windows image is currently unsupported

Do not support Linux images of low version, including CentOS6 or earlier, Ubuntu14 or earlier, Debian8 or earlier, etc.

Specification

Instance specification.	vCPU	Memory	Intranet bandwidth base/burst	Network packet sent/received PPS	Connections	Count of elastic network interfaces	Queue count	Count of private IPv4 addresses per network interface card	Count of private IPv6 addresses per network interface card	Count of cloud disk server (excluding system disk)	Cloud disk server storage base IOPS	Cloud disk server storage base bandwidth
bcc.m7.c2m16	2 cores	16 GiB	2.5/Maximum 15 Gbps	1,000,000	Up to 300,000	1	2	2	2	1	10,000	1 Gbps
bcc.m7.c4m32	4 cores	32GiB	4/Maximum 15 Gbps	1,200,000	Up to 300,000	3	4	8	8	1	15,000	1.5 Gbps
bcc.m7.c8m64	8 cores	64 GiB	6/Maximum 15 Gbps	1,600,000	Up to 300,000	3	8	16	16	4	20,000	2 Gbps
bcc.m7.c16m128	16 cores	128GiB	12/Maximum 25 Gbps	3,000,000	350,000	7	16	16	16	14	25,000	3 Gbps
bcc.m7.c32m256	32 cores	256 GiB	20/Maximum 25 Gbps	5,000,000	600,000	7	Maximum 32	16	16	16	30,000	3.5 Gbps
bcc.m7.c48m384	48 cores	384GiB	30 Gbps	8,000,000	750,000	7	Maximum 32	30	30	16	40,000	4 Gbps

Memory-optimized ma3

Instance Family Characteristics

• Processor: AMD EPYC 9W24, base frequency 2.6GHz, turbo frequency 3.7GHz
• Processor-to-memory ratio is 1:8
• Small-specification instances offer burstable network performance. Network performance aligns with compute specifications—higher specifications provide better performance.

• Applicable scenarios

  • Enterprise applications of all types and scales
  • Data analysis and computing
  • Small/medium database systems, caching, search clusters
  • High network packet processing scenarios (e.g., gaming, live streaming, etc.)

Support resize only to ga3, ca3, and ma3 specifications

Windows image is currently unsupported

Do not support Linux images of low version, including CentOS6 or earlier, Ubuntu14 or earlier, Debian8 or earlier, etc.

Product Specifications

Instance specification.	vCPU	Memory (GiB)	Network bandwidth base/burst (Gbit/s)	Network packet sent/received PPS	Connections	Queue count	Count of elastic network interfaces	Count of private network IPv4 addresses per network interface card	Count of private network IPv6 addresses per network interface card	Total number of disks (excluding system disk)	Cloud disk server base IOPS (10,000)	Cloud disk server base bandwidth (Gbit/s)
bcc.ma3.c2m16	2	16	1.5/up to 12.5	800,000	Maximum 250,000	2	1	2	2	1	1	1
bcc.ma3.c4m32	4	32	2.5/Maximum 12.5	1,000,000	Maximum 250,000	4	3	8	8	1	1.5	1.5
bcc.ma3.c8m64	8	64	4/Maximum 12.5	1,600,000	Maximum 250,000	8	3	16	16	4	2	2
bcc.ma3.c16m128	16	128	10/Maximum 12.5	2,000,000	300,000	16	3	16	16	14	2.5	3
bcc.ma3.c32m256	32	256	15/Maximum 25	3,000,000	600,000	Maximum 32	3	16	16	16	3	3.5
bcc.ma3.c48m384	48	384	20/Maximum 25	4,500,000	750,000	Maximum 32	7	30	30	16	4	4
bcc.ma3.c64m512	64	512	25	6,000,000	1,000,000	Maximum 32	7	30	30	16	5	5

Memory-optimized m6

Instance Family Characteristics

• Processor: Intel Xeon Platinum 8463B, base frequency 2.6GHz, turbo frequency 3.1GHz
• Processor-to-memory ratio is 1:8
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • High-performance databases, memory databases
  • Data analysis & mining, distributed memory caching
  • Hadoop/Spark clusters and other enterprise applications with large memory requirements

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count	Connections
bcc.m6.c2m16	2 cores	16 GiB	2 Gbps	800,000	2	Up to 300,000
bcc.m6.c4m32	4 cores	32 GiB	4 Gbps	1,000,000	4	Up to 300,000
bcc.m6.c8m64	8 cores	64 GiB	6 Gbps	1,400,000	8	Up to 300,000
bcc.m6.c12m96	12 cores	96 GiB	10 Gbps	1,800,000	12	400,000
bcc.m6.c16m128	16 cores	128 GiB	12 Gbps	2,000,000	16	500,000
bcc.m6.c24m192	24 cores	192 GiB	15 Gbps	2,500,000	24	800,000
bcc.m6.c32m256	32 cores	256 GiB	20 Gbps	3,000,000	32	1,000,000
bcc.m6.c64m512	64 cores	512 GiB	32 Gbps	8,000,000	64	2,000,000

Memory-optimized m5

Instance Family Characteristics

• Processor: Intel Xeon Platinum 8350C, base frequency 2.6GHz, turbo frequency 3.1GHz
• Processor-to-memory ratio is 1:8
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • High-performance databases, memory databases
  • Data analysis & mining, distributed memory caching
  • Hadoop/Spark clusters and other enterprise applications with large memory requirements

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.m5.c2m16	2 cores	16 GiB	1.5 Gbps	400,000	2
bcc.m5.c4m32	4 cores	32 GiB	1.5 Gbps	800,000	4
bcc.m5.c8m64	8 cores	64 GiB	3 Gbps	1,500,000	8
bcc.m5.c16m128	16 cores	128 GiB	6 Gbps	2,800,000	8
bcc.m5.c24m192	24 cores	192 GiB	8 Gbps	4,000,000	16
bcc.m5.c32m256	32 cores	256 GiB	11 Gbps	5,000,000	16
bcc.m5.c48m384	48 cores	384 GiB	16 Gbps	6,000,000	32
bcc.m5.c64m512	64 cores	512 GiB	22 Gbps	7,000,000	32

Memory-optimized m4

Instance Family Characteristics

• Processor: Intel Xeon Gold 6271C, base frequency 2.6 GHz, turbo frequency 3.1 GHz
• Processor-to-memory ratio is 1:8
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • High-performance databases, memory databases
  • Data analysis & mining, distributed memory caching
  • Hadoop/Spark clusters and other enterprise applications with large memory requirements

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.m4.c2m16	2 cores	16 GiB	1.5 Gbps	400,000	2
bcc.m4.c4m32	4 cores	32 GiB	1.5 Gbps	800,000	4
bcc.m4.c8m64	8 cores	64 GiB	3 Gbps	1,500,000	8
bcc.m4.c16m128	16 cores	128 GiB	6 Gbps	2,800,000	8
bcc.m4.c24m192	24 cores	192 GiB	8 Gbps	4,000,000	12
bcc.m4.c32m256	32 cores	256 GiB	11 Gbps	5,000,000	16
bcc.m4.c48m384	48 cores	384 GiB	15 Gbps	6,000,000	16
bcc.m4.c64m512	64 cores	512 GiB	22 Gbps	7,000,000	16

Memory-optimized ma2

Instance Family Characteristics

• Processor: AMD EPYC 7W83, base frequency 2.55GHz, turbo frequency 3.5GHz
• Processor-to-memory ratio is 1:8
• Support Enhanced Cloud Disk Server
• Ultra-high network PPS packet sent/received capability

• Applicable scenarios

  • Container
  • Offline computing frameworks
  • High-performance HPC computing
  • Web frontend services, distributed caching

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.ma2.c2m16	2 cores	16 GiB	1.5 Gbps	100,000	2
bcc.ma2.c4m32	4 cores	32 GiB	3 Gbps	500,000	4
bcc.ma2.c8m64	8 cores	64 GiB	6 Gbps	800,000	8
bcc.ma2.c16m128	16 cores	128 GiB	12 Gbps	1,500,000	8
bcc.ma2.c32m256	32 cores	256 GiB	15 Gbps	2,000,000	16

Memory-optimized ma1

Instance Family Characteristics

• Processor: AMD EPYC 7502, base frequency 2.5GHz, turbo frequency 3.35GHz
• Processor-to-memory ratio is 1:8
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • High-performance databases, memory databases
  • Data analysis & mining, distributed memory caching
  • Hadoop/Spark clusters and other enterprise applications with large memory requirements

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS
bcc.ma1.c2m16	2 cores	16 GiB	1.5 Gbps	150,000
bcc.ma1.c4m32	4 cores	32 GiB	1.5 Gbps	300,000
bcc.ma1.c8m64	8 cores	64 GiB	3 Gbps	600,000
bcc.ma1.c16m128	16 cores	128 GiB	6 Gbps	1,200,000
bcc.ma1.c24m192	24 cores	192 GiB	8 Gbps	1,800,000
bcc.ma1.c32m256	32 cores	256 GiB	12 Gbps	2,500,000

High-frequency instance family

high-frequency memory-optimized hcm7

Instance Family Characteristics

• Processor: IIntel Xeon Platinum series, with a base frequency of 3.2GHz and a turbo frequency of 3.3GHz
• Processor-to-memory ratio is 1:8
• Supports up to 160Gbps of internal network bandwidth. Smaller instance types offer burstable network performance. Network performance is directly related to the compute specifications; the higher the spec, the stronger the performance.

• Applicable scenarios - Data analysis and video encoding. - High-performance and in-memory databases. - High network throughput scenarios, such as video "bullet comments" and live streaming. - Hadoop, Spark clusters, and other enterprise applications with large memory requirements. .

  Older Linux images are not supported, including CentOS 6 and earlier, Ubuntu 14 and earlier, and Debian 8 and earlier.

Specification | Instance specification. | vCPU | Memory | Intranet bandwidth base/burst | Network packet sent/received PPS | Connections | Count of elastic network interfaces | Queue count | Count of private IPv4 addresses per network interface card | Count of private IPv6 addresses per network interface card | Count of cloud disk server (excluding system disk) | Cloud disk server storage base IOPS | Cloud disk server storage base bandwidth | |:----|:----|:----|:----|:----|:----|:----|:----|:----|:----|:----|:----|:----| | bcc.hcm7.c2m16 | 2 cores | 16 GiB | 2.5/Maximum 15 Gbps | 1,000,000 | Up to 300,000 | 2 | 2 | 2 | 2 | 8 | 10,000 | 1 Gbps | | bcc.hcm7.c4m32 | 4 cores | 32GiB | 5/Maximum 15 Gbps | 1,400,000 | Up to 300,000 | 4 | 4 | 8 | 8 | 8 | 15,000 | 1.5 Gbps | | bcc.hcm7.c8m64 | 8 cores | 64 GiB | 10/Maximum 15 Gbps | 1,800,000 | Up to 300,000 | 8 | 8 | 16 | 16 | 16 | 20,000 | 2 Gbps | | bcc.hcm7.c16m128 | 16 cores | 128GiB | 20/Maximum 40 Gbps | 3,750,000 | 500,000 | 8 | 16 | 16 | 16 | 16 | 30,000 | 4 Gbps | | bcc.hcm7.c32m256 | 32 cores | 256 GiB | 40 Gbps | 7,500,000 | 750,000 | 8 | 32 | 16 | 16 | 16 | 70,000 | 8 Gbps | | bcc.hcm7.c64m512 | 64 cores | 512 GiB | 80 Gbps | 15,000,000 | 2,000,000 | 8 | 64 | 30 | 30 | 16 | 150,000 | 16 Gbps | | bcc.hcm7.c96m768 | 96 cores | 768 GiB | 120 Gbps | 18,000,000 | 3,000,000 | 15 | 64 | 40 | 40 | 16 | 225,000 | 24 Gbps | | bcc.hcm7.c128m1024 | 128 cores | 1024 GiB | 160 Gbps | 30,000,000 | 4,000,000 | 15 | 64 | 40 | 40 | 16 | 300,000 | 32 Gbps |

Big data instance family

Big data d1s

Instance Family Characteristics

• Processor: Intel Xeon Gold 6271C, base frequency 2.6 GHz, turbo frequency 3.1 GHz
• Processor-to-memory ratio is 1:4
• Instances are equipped with high-capacity, high-throughput SATA HDD local disks
• Supports internal bandwidth of up to 25 Gbps. Instance network performance increases with specifications—higher specifications provide stronger forwarding capacity and greater intranet bandwidth.

• Applicable scenarios

  • Hadoop MapReduce, HDFS, Hive, HBase, etc.
  • Spark memory computing, MLlib, etc.
  • ElasticSearch, log, etc.

Specification

Instance specification.	vCPU	Memory	Local disk (count of blocks * GiB)	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.d1s.c8m32	8 cores	32 GiB	1 block * 11174 GiB	6 Gbps	1,500,000	8
bcc.d1s.c16m64	16 cores	64 GiB	2 blocks * 11174 GiB	12 Gbps	2,800,000	8
bcc.d1s.c24m96	24 cores	96 GiB	4 blocks * 11174 GiB	16 Gbps	4,000,000	12
bcc.d1s.c32m128	32 cores	128 GiB	6 blocks * 11174 GiB	20 Gbps	5,000,000	16
bcc.d1s.c64m256	64 cores	256 GiB	10 blocks * 11174 GiB	25 Gbps	7,000,000	16
bcc.d1s.c80m320	80 cores	320 GiB	12 blocks * 11174 GiB	25 Gbps	8,000,000	16

Big data d1

Instance Family Characteristics

• Processor: Intel Xeon Gold 6271C, base frequency 2.6 GHz, turbo frequency 3.1 GHz
• Processor-to-memory ratio is 1:4
• Instances feature high-throughput SATA HDD local disks, supporting up to 11 Gbps internal bandwidth
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth

• Applicable scenarios

  • Hadoop MapReduce, HDFS, Hive, HBase, etc.
  • Spark memory computing, MLlib, etc.
  • Industry clients such as internet and financial sectors with big data computation, storage, and analytics requirements, operating in service scenarios involving massive-scale data storage and processing
  • ElasticSearch, log, etc.

Specification

Instance specification.	vCPU	Memory	Local disk (count of blocks * GiB)	Baseline intranet bandwidth	Network packet sent/received PPS
bcc.d1.c8m32	8 cores	32 GiB	1 block * 7190 GiB	6 Gbps	1,500,000
bcc.d1.c12m48	12 cores	48 GiB	2 blocks * 7190 GiB	6 Gbps	1,600,000
bcc.d1.c16m64	16 cores	64 GiB	4 blocks * 7190 GiB	11 Gbps	2,500,000

Local SSD instance family

Local SSD type l7 (Public Beta)

Instance Family Characteristics

• Processor: Intel Xeon Platinum 8563C, base frequency 2.6GHz, turbo frequency 3.1GHz
• Support Enhanced Cloud Disk Server

• Applicable scenarios

  • OLTP, high-performance relational database
  • NoSQL databases (e.g. Cassandra, MongoDB, etc.)
  • Search scenarios such as Elasticsearch

Specification | Instance specification. | vCPU | Memory(GiB) | Local data disk | Intranet bandwidth base/burst(Gbit/s) | Network packet sent/received PPS | Connections | NIC multi-queue | Count of elastic network interfaces | Count of private IPv4 addresses per network interface card | Count of private IPv6 addresses per network interface card | Count of cloud disk server (excluding system disk) | Cloud disk server storage base IOPS | Cloud disk server storage base bandwidth(Gbit/s) | |:----|:----|:----|:----|:----|:----|:----|:----|:----|:----|:----|:----|:----|:----| | bcc.l7.c26m128.1d | 26 | 128 |3570 GiB 1| 20/Maximum 25 | 5,000,000 | 600,000 | 26 | 8 | 16 | 16 | 16 | 30,000 | 3.5 | | bcc.l7.c52m256.2d | 52 | 256 |3570 GiB 2| 50/None | 10,000,000 | 1,000,000 | 52 | 8 | 30 | 30 | 16 | 50,000 | 5 | | bcc.l7.c104m512.4d | 104 | 512 |3570 GiB * 4| 80/None | 18,000,000 | 2,000,000 | 64| 15 | 40| 40 | 16 | 150,000 | 16 |

Local SSD type l5d (Public Beta)

To request testing, please Submit a Ticket

Instance Family Characteristics

• Processor: Intel Xeon Platinum 8350C, base frequency 2.6GHz, turbo frequency 3.1GHz
• Processor-to-memory ratio is 1:4
• Compared to previous generation, same core count supports smaller local disk capacity
• Single-instance random read performance up to 140w IOPS, with doubling improvement in per-storage IOPS
• Single instance throughput up to 7GB/s, with 17% improvement in per-storage throughput
• Support Enhanced Cloud Disk Server

• Applicable scenarios

  • OLTP, high-performance relational database
  • NoSQL databases (e.g. Cassandra, MongoDB, etc.)
  • Search scenarios such as Elasticsearch

Specification

Instance specification.	vCPU	Memory	Local disk (count of blocks * GiB)	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count	Maximum read IOPS	Maximum read throughput	Maximum write throughput
bcc.l5d.c8m32.1d	8 cores	32 GiB	1*894GiB	3 Gbps	1,400,000	8	350,000	1750MB/s	1200MB/s
bcc.l5d.c16m64.1d	16 cores	64 GiB	1*1788GiB	6 Gbps	2,800,000	8	700,000	3500MB/s	2400MB/s
bcc.l5d.c24m96.2d	24 cores	96 GiB	2*1788GiB	9 Gbps	4,200,000	12	1,400,000	7000MB/s	4800MB/s
bcc.l5d.c32m128.2d	32 cores	128 GiB	2*1788GiB	11 Gbps	5,000,000	16	1,400,000	7000MB/s	4800MB/s

Local SSD l5

Instance Family Characteristics

• Processor: Intel Xeon Platinum 8350C, base frequency 2.6GHz, turbo frequency 3.1GHz
• Processor-to-memory ratio is 1:4
• Single local disk random read IOPS up to 70w
• Support Enhanced Cloud Disk Server

• Applicable scenarios

  • OLTP, high-performance relational database
  • NoSQL databases (e.g. Cassandra, MongoDB, etc.)
  • Search scenarios such as Elasticsearch

Specification

Instance specification.	vCPU	Memory	Local (count of blocks * GiB) disk	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count	Maximum read IOPS	Maximum read throughput	Maximum write throughput
bcc.l5.c16m64.1d	16 cores	64 GiB	1 block * 3570 GiB	6 Gbps	2,800,000	8	700,000	6GB/s	3GB/s
bcc.l5.c32m128.1d	32 cores	128 GiB	1 block * 3570 GiB	11 Gbps	5,000,000	16	700,000	6GB/s	3GB/s
bcc.l5.c56m238.2d	56 cores	238 GiB	2 blocks * 3570 GiB	20 Gbps	7,500,000	32	1,400,000	12GB/s	6GB/s
bcc.l5.c112m476.4d	112 cores	476 GiB	4 blocks * 3570 GiB	35 Gbps	12,000,000	32	2,800,000	24GB/s	12GB/s

Local SSD l3d

Instance Family Characteristics

• Processor: Intel Xeon Gold 6271C, base frequency 2.6 GHz, turbo frequency 3.1 GHz
• Processor-to-memory ratio is 1:4
• Instance network performance scales with specification—higher specifications deliver stronger forwarding capacity and greater intranet bandwidth
• Data disk: NVMe SSD local disk

• Applicable scenarios

  • OLTP, high-performance relational database
  • NoSQL databases (e.g. Cassandra, MongoDB, etc.)
  • Search scenarios such as Elasticsearch

Specification

Instance specification.	vCPU	Memory	Local disk (count of blocks * GiB)	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.l3d.c16m64.1d	16 cores	64 GiB	1 block * 3570 GiB	6 Gbps	2,800,000	8
bcc.l3d.c32m64.1d	32 cores	64 GiB	1 block * 3570 GiB	11 Gbps	5,000,000	16
bcc.l3d.c32m128.2d	32 cores	128 GiB	2 blocks * 3570 GiB	11 Gbps	5,000,000	16
bcc.l3d.c40m174.2d	40 cores	174GiB	2 blocks * 3570 GiB	11 Gbps	5,000,000	16
bcc.l3d.c64m256.4d	64 cores	256 GiB	4 blocks * 3570 GiB	22 Gbps	7,000,000	16
bcc.l3d.c80m348.4d	80 cores	348GiB	4 blocks * 3570 GiB	22 Gbps	7,000,000	16

Local SSD la2

Instance Family Characteristics

• Processor: AMD EPYC 7W83, base frequency 2.55GHz, turbo frequency 3.5GHz
• Processor-to-memory ratio is 1:4
• Support Enhanced Cloud Disk Server
• Single-disk random read IOPS up to 65w
• Maximum network packet sent/received capacity: 1,200w

• Applicable scenarios

  • OLTP, high-performance relational database
  • NoSQL databases (e.g. Cassandra, MongoDB, etc.)
  • Search scenarios such as Elasticsearch

Specification

Instance specification.	vCPU	Memory	Local disk	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.la2.c16m64.1d	16 cores	64 GiB	1 block * 3570 GiB	14 Gbps	4,000,000	8
bcc.la2.c32m128.2d	32 cores	128 GiB	2 blocks * 3570 GiB	30 Gbps	6,000,000	16
bcc.la2.c64m256.4d	64 cores	256 GiB	4 blocks * 3570 GiB	60 Gbps	12,000,000	32

GPU instance family

For GPU instance details, visit the GPU Cloud Server Official Website page

Compute-optimized gn5

Equipped with Intel Xeon Icelake and NVIDIA Ampere series GPU

Ampere A100-80G series

• Applicable scenarios:

  • Large-scale AI training: Image recognition, object detection, autonomous driving, semantic analysis, ad recommendation, etc.
  • High-performance computing: Life sciences, industrial manufacturing simulation, weather forecasting, computational physics, etc.
  • High-performance data analysis: dataset visualization, big data analytics, etc.

• Features:

  • Processor: Intel Xeon Platinum 8350C, base frequency 2.6GHz, turbo frequency 3.1GHz
  • GPU: NVIDIA Tesla A100, 312TFLOPS FP16 performance, 80GB HBM2 memory per GPU, supporting 600GB bidirectional Nvlink interconnection
  • Memory: Up to 960 GiB memory
  • Storage: Support CDS cloud disk server
  • Network: Support up to 200 Gbps internal bandwidth with ultra-high network packet sent/received capabilities, meeting extremely high intranet transmission requirements

Instance specification.

Instance	A100 GPU count	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.gn5.c14m120.1A100-80g	1 unit	14 cores	120 GiB	25 Gbps	6,250,000	8
bcc.gn5.c28m240.2A100-80g	2 units	28 cores	240 GiB	50 Gbps	12,500,000	16
bcc.gn5.c56m480.4A100-80g	4 units	56 cores	480 GiB	100 Gbps	25,000,000	32
bcc.gn5.c112m960.8A100-80g	8 units	112 cores	960 GiB	200 Gbps	50,000,000	32

Ampere A10 series

• Applicable scenarios:

  • AI inference: Image recognition, object detection, autonomous driving, semantic analysis, ad recommendation, etc.
  • High-performance data analysis: dataset visualization, big data analytics, etc.
  • Graphics rendering: 3D graphics rendering, graphic design, cloud gaming, etc.

• Features:

  • Processor: Intel Xeon Platinum 8350C, base frequency 2.6GHz, turbo frequency 3.1GHz
  • GPU: NVIDIA Tesla A10, support RTX ray-tracing algorithm acceleration, 125TFLOPS FP16 performance, 24GB memory per GPU
  • Memory: Up to 476 GiB memory, 1:4 processor-to-memory ratio
  • Storage: Support CDS cloud disk server
  • Network: Support up to 25 Gbps internal bandwidth with ultra-high network packet sent/received capabilities, meeting extremely high intranet transmission requirements

Instance specification.

Instance	A10 GPU count	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.gn5.c16m64.1a10	1 unit	16 cores	64 GiB	6 Gbps	1,200,000	8
bcc.gn5.c32m128.2a10	2 units	32 cores	128 GiB	12 Gbps	2,500,000	16
bcc.gn5.c64m256.4a10	4 units	64 cores	256 GiB	18 Gbps	4,500,000	32
bcc.gn5.c28m112.1a10	1 unit	28 cores	112 GiB	8 Gbps	1,800,000	8
bcc.gn5.c56m224.2a10	2 units	56 cores	224 GiB	14 Gbps	3,000,000	16
bcc.gn5.c112m476.4a10	4 units	112 cores	476 GiB	25 Gbps	8,000,000	32

Ampere A100-40G series

• Applicable scenarios:

  • Large-scale AI training: Image recognition, object detection, autonomous driving, semantic analysis, ad recommendation, etc.
  • High-performance computing: Life sciences, industrial manufacturing simulation, weather forecasting, computational physics, etc.
  • High-performance data analysis: dataset visualization, big data analytics, etc.

• Features:

  • Processor: Intel Xeon Platinum 8350C, base frequency 2.6GHz, turbo frequency 3.1GHz
  • GPU: NVIDIA Tesla A100, 312TFLOPS FP16 performance, 40GB HBM2 memory per GPU, supporting 600GB bidirectional Nvlink interconnection
  • Memory: Up to 896 GiB memory, 1:8 processor-to-memory ratio
  • Storage: Support CDS cloud disk server
  • Network: Support up to 25 Gbps internal bandwidth with ultra-high network packet sent/received capabilities, meeting extremely high intranet transmission requirements

Instance specification.

Instance	A100 GPU count	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.gn5.c112m896.8A100-40g	8 units	112 cores	896 GiB	25 Gbps	7,000,000	16

Compute-optimized gn3

Equipped with Intel Xeon Cascade series and mainstream NVIDIA datacenter GPU

Volta V100 series

• Applicable scenarios:

  • AI training and large model inference: Image recognition, object detection, autonomous driving, semantic analysis, ad recommendation, etc.
  • High-performance HPC computing: Life sciences, CAE, weather forecasting, collision, etc.
  • High-performance data analysis: dataset visualization, big data analytics, etc.
  • Encoding/decoding: video/image stream processing, etc.

• Features:

  • Processor: Intel Xeon Gold 6271C, base frequency 2.6 GHz, turbo frequency 3.1 GHz
  • GPU: NVIDIA Tesla V100 SXM2 with 125 TFLOPS FP16 computing power, 32GB HBM2 memory per GPU, and 300GB/s NVLink GPU interconnect bandwidth
  • Memory: Up to 640 GiB memory
  • Storage: Support CDS cloud disk server
  • Network: Support up to 25 Gbps internal bandwidth with ultra-high network packet sent/received capabilities, meeting extremely high intranet transmission requirements

Instance specification.

Instance	V100-32GB GPU count	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.gn3.c10m80.1v100-32g	1 unit	10 cores	80 GiB	4 Gbps	1,500,000	8
bcc.gn3.c20m160.2v100-32g	2 units	20 cores	160 GiB	7 Gbps	2,800,000	8
bcc.gn3.c40m320.4v100-32g	4 units	40 cores	320 GiB	13 Gbps	5,000,000	16
bcc.gn3.c80m640.8v100-32g	8 units	80 cores	640 GiB	25 Gbps	7,000,000	16

Turing T4 series

• Applicable scenarios:

  • AI inference: Image recognition, object detection, autonomous driving, semantic analysis, ad recommendation, etc.
  • High-performance data analysis: dataset visualization, big data analytics, etc.
  • Encoding/decoding: video/image stream processing, etc.

• Features:

  • Processor: Intel Xeon Gold 6271C, base frequency 2.6 GHz, turbo frequency 3.1 GHz
  • GPU: NVIDIA Tesla T4 with 130 TFLOPS INT8 computing power and 16GB memory per GPU
  • Memory: Up to 320 GiB memory
  • Storage: Support CDS cloud disk server
  • Network: Ultra-high packet sent/received capabilities, meeting extremely high intranet transmission requirements

Instance specification.

Instance	T4 GPU count	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
bcc.gn3.c20m80.1t4	1 unit	20 cores	80 GiB	6 Gbps	2,800,000	8
bcc.gn3.c40m160.2t4	2 units	40 cores	160 GiB	11 Gbps	5,000,000	16
bcc.gn3.c80m320.4t4	4 units	80 cores	320 GiB	22 Gbps	7,000,000	16

Elastic baremetal instance family

Elastic baremetal local SSD type l8

Instance Family Characteristics

• Processor: Intel® Xeon® 6 Granite Rapids-AP, base frequency 3.3GHz, all-core turbo frequency 3.7GHz, with strong single-core performance
• Processor-to-memory ratio is 1:4
• Comprehensive IO capability improvement, with significant performance enhancement in local disks compared to previous generations
• Support eRDMA capability

• Applicable scenarios

  • Gaming servers, high-frequency interaction scenarios (e.g., live video barrage)
  • Data analysis, batch computing
  • High-performance scientific and engineering applications

Specification | Instance specification. | vCPU | Memory | Local storage (count of blocks capacity) | Baseline intranet bandwidth | Network packet sent/received PPS | Primary network interface card queue count | ---|---|---|---|---|---|---| | ebc.l8.c192m768.2d | 192 cores | 768 GiB | 2 3570GiB | 160 Gbps | 36,000,000 | 64 |

Elastic baremetal local SSD type la4

Instance Family Characteristics

• Processor: Equipped with AMD EPYC™ Turin Classic Processor, base frequency 2.7GHz, maximum turbo frequency 4.1GHz
• Processor-to-memory ratio is 1:4
• Comprehensive IO capability improvement, with significant performance enhancement in local disks compared to previous generations
• Support eRDMA capability

• Applicable scenarios

  • Web application real servers
  • Data analysis, batch computing
  • Engineering applications, simulation processing
  • Video encoding/decoding

Specification

Instance specification.	vCPU	Memory	Local storage	Baseline intranet bandwidth	Network packet sent/received PPS	Primary network interface card queue count	Cloud disk bandwidth
ebc.la4.c256m1152.2d	256 cores	1152 GiB	2* 3570GiB	160 Gbps	36,000,000	64	32 Gbps
ebc.la4.c256m1152.16d	256 cores	1152 GiB	16* 3570GiB	160 Gbps	36,000,000	64	32 Gbps

Elastic baremetal local SSD type hcl7

Instance Family Characteristics

• Processor: Intel® 5th Xeon® Emerald Rapids, base frequency 3.3GHz, all-core turbo frequency 3.4GHz
• Processor-to-memory ratio is 1:8
• Deliver peak-performance instance configurations with customizable hyper-threading and NUMA support, optimized for multiple high-clock-speed instance scenarios.

• Applicable scenarios

  • Gaming servers, high-frequency interaction scenarios (e.g., live video barrage)
  • Data analysis, batch computing
  • High-performance scientific and engineering applications

Specification

Instance specification.	vCPU	Memory	Local storage	Baseline intranet bandwidth	Network packet sent/received PPS	Primary network interface card queue count
ebc.hcl7.c128m1024.4d	128 cores	1024 GiB	4 *3570 GiB	160 Gbps	30,000,000	104

Elastic baremetal local SSD type l7

Instance Family Characteristics

• Leverages Baidu Taihang Architecture to offer exclusive high-performance servers in the cloud, featuring physical resource isolation.
• Processor: Intel Xeon Platinum 8563C, base frequency 2.6GHz, turbo frequency 3.1GHz
• Processor-to-memory ratio is 1:4.92
• Provides local NVMe SSD storage with physical data isolation for enhanced efficiency and security.

• Applicable scenarios

  • Database business
  • Distributed caching for online computing scenarios

Specification

Instance specification.	vCPU	Memory	Local storage (count of blocks * capacity)	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count	Cloud disk bandwidth
ebc.l7.c208m1024.2d	208 cores	1024 GiB	2 *3570 GiB	160 Gbps	30,000,000	64	32 Gbps
ebc.l7.c208m1024.4d	208 cores	1024 GiB	4 *3570 GiB	160 Gbps	30,000,000	64	32 Gbps

Elastic Baremetal Compute general-purpose g7

Instance Family Characteristics

• Leverages Baidu Taihang Architecture to offer exclusive high-performance servers in the cloud, featuring physical resource isolation.
• Processor: Intel Xeon Platinum 8563C, base frequency 2.6GHz, turbo frequency 3.1GHz
• Processor-to-memory ratio is 1:4.9

• Applicable scenarios

  • Web and application servers
  • Distributed caching systems
  • Search cluster
  • Conventional data analysis and computational tasks

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
ebc.g7.c208m1024	208 cores	1024 GiB	160 Gbps	30,000,000	64

Elastic Baremetal Compute local SSD type la3

Instance Family Characteristics

• Leverages Baidu Taihang Architecture to offer exclusive high-performance servers in the cloud, featuring physical resource isolation.
• Processor: AMD EPYC 9W24, base frequency 2.6GHz, turbo frequency 3.7GHz
• Processor-to-memory ratio is 1:4
• Provides local NVMe SSD storage with physical data isolation for enhanced efficiency and security.
• Delivers ultra-high network performance for an exceptional data interaction experience.

• Applicable scenarios

  • Database business
  • Distributed caching for online computing scenarios

Specification

Instance specification.	vCPU	Memory	Local disk (count of blocks * GiB)	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
ebc.la3.c384m1536.2d	384 cores	1536 GiB	2 blocks *3570 GiB	160 Gbps	30,000,000	64

Elastic Baremetal Compute local SSD type l5

Instance Family Characteristics

• Leverages Baidu Taihang Architecture to offer exclusive high-performance servers in the cloud, featuring physical resource isolation.
• Processor: Intel Xeon Platinum 8350C, base frequency 2.6GHz, turbo frequency 3.1GHz
• Processor-to-memory ratios include 1:4 and 1:8
• Provides local NVMe SSD storage with physical data isolation for enhanced efficiency and security.

• Applicable scenarios

  • Database business
  • Distributed caching for online computing scenarios

Specification

Instance specification.	vCPU	Memory	Local disk (count of blocks * GiB)	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
ebc.l5.c128m512.1d	128 cores	512 GiB	1 block * 3570 GiB	40 Gbps	10,000,000	32
ebc.l5.c128m512.4d	128 cores	512 GiB	4 blocks * 3570 GiB	40 Gbps	10,000,000	32
ebc.l5.c128m1024.1d	128 cores	1024 GiB	1 block * 3570 GiB	40 Gbps	10,000,000	32

Elastic Baremetal Compute general-purpose g5

Instance Family Characteristics

• Leverages Baidu Taihang Architecture to offer exclusive high-performance servers in the cloud, featuring physical resource isolation.
• Processor: Intel Xeon Platinum 8350C, base frequency 2.6GHz, turbo frequency 3.1GHz
• Processor-to-memory ratio is 1:4

• Applicable scenarios

  • Web and application servers
  • Distributed caching systems
  • Search cluster
  • Conventional data analysis and computational tasks

Specification

Instance specification.	vCPU	Memory	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
ebc.g5.c128m512	128 cores	512 GiB	40 Gbps	10,000,000	32

Elastic Baremetal Compute local SSD type la2ne

Instance Family Characteristics

• Leverages Baidu Taihang Architecture to offer exclusive high-performance servers in the cloud, featuring physical resource isolation.
• Processor: AMD EPYC 7W83, base frequency 2.55GHz, turbo frequency 3.5GHz
• Processor-to-memory ratio is 1:4
• Provides local NVMe SSD storage with physical data isolation for enhanced efficiency and security.
• Delivers ultra-high network performance for an exceptional data interaction experience.
• Support eRDMA

• Applicable scenarios

  • Database business
  • Distributed caching for online computing scenarios

Specification

Instance specification.	vCPU	Memory	Local disk (count of blocks * GiB)	Baseline intranet bandwidth	Network packet sent/received PPS	Queue count
ebc.la2ne.c256m1024.2d	256 cores	1024 GiB	2 blocks *3570 GiB	180 Gbps	30,000,000	64
ebc.la2ne.c256m1024.12d	256 cores	1024 GiB	12 blocks *3570 GiB	180 Gbps	30,000,000	64

Elastic Baremetal Compute GPU type gn7s

This instance family is currently Allow List-only. Submit a ticket if needed

Applicable scenarios:

• AI inference
• Graphics and video rendering

Features:

• Feature Baidu Taihang·Elastic Baremetal Compute capabilities
• Support selecting public images and compatible GPU driver versions when creating or reinstalling OS on instances
• Processor: Intel Xeon Platinum 8563C, base frequency 2.6GHz, turbo frequency 3.1GHz
• GPU: NVIDIA Tesla L20 with 120TFLOPS single GPU FP16 computing power and 40GB GDDR6 memory per GPU
• Network: Support 160G VPC network bandwidth

Specification

Instance specification.	vCPU	Memory	GPU count	Total GPU memory	VPC bandwidth	Network packet sent/received PPS	Queue count
ebc.gn7s.c208m1024.8l20	208 cores	1024 GiB	8	384G	160 Gbps	30,000,000	64

Elastic high-performance computing cluster

Elastic high-performance computing cluster GPU type GN6T

This instance family is currently Allow List-only. Submit a ticket if needed

Applicable scenarios:

• AI large-scale training: Autonomous driving, NLP models, ad recommendation, etc.
• High-performance computing: Life sciences, computational physics, etc.

Features:

• Feature Baidu Taihang·Elastic Baremetal Compute capabilities
• The GPU image includes essential components such as GPU drivers, CUDA, and OFED network interface card drivers.
• Processor: Intel Xeon Platinum 8463B, base frequency 2.6GHz
• GPU: NVIDIA Tesla H800 SXM, 989TFLOPS FP16 performance, 80GB HBM memory per GPU, supporting 400GB bidirectional Nvlink interconnection
• Storage: Support up to 16TB capacity all-flash local SSD storage with GPU Direct Storage support
• Network: Support 180G VPC bandwidth and 3200G RDMA private network, with GPU Direct RDMA capability

Specification

Instance specification.	vCPU	Memory	GPU count	Total GPU memory	VPC bandwidth	Local disk (count of blocks * GiB)	Network packet sent/received PPS	Queue count
ehc.lgn6t.c192m3072.8h800.8re.4d	192 cores	3072 GiB	8	640 G	180 Gbps	4*3570GiB	30,000,000	64

Elastic high-performance computing cluster GPU type GN5

This instance family is currently Allow List-only. Submit a ticket if needed

Applicable scenarios:

• AI large-scale training: Autonomous driving, NLP models, ad recommendation, etc.
• High-performance computing: Life sciences, computational physics, etc.

Instance family characteristics:

• Feature Baidu Taihang·Elastic Baremetal Compute capabilities
• The GPU image includes essential components such as GPU drivers, CUDA, and OFED network interface card drivers.
• Processor: Intel Xeon Platinum 8350C, base frequency 2.6GHz, turbo frequency 3.1GHz
• GPU: NVIDIA Tesla A800 SXM, 312TFLOPS FP16 performance, 80GB HBM2 memory per GPU, supporting 400GB bidirectional Nvlink interconnection
• Storage: Support up to 16TB capacity all-flash local SSD storage with GPU Direct Storage support
• Network: Support 180G VPC bandwidth and 800G RDMA private network, with GPU Direct RDMA capability

Specification

Instance specification.	vCPU	Memory	GPU count	Total GPU memory	VPC bandwidth	Local disk (count of blocks * GiB)	Network packet sent/received PPS	Queue count
ehc.lgn5.c128m1024.8a800.8re.4d	128 cores	1024 GiB	8	640 G	180 Gbps	4*3570GiB	30,000,000	64

Instance families in public beta/invitation-only testing are ready for customer testing in terms of product or feature. Instance families in public beta are generally open, while invitation-only instance families require allow list access via Submit Ticket for creation application. These instances may have incomplete features and no Service Level Agreement (SLA). Issues can be reported via Submit Ticket for feedback.

Public beta or invitation-only testing usually lasts between 1 to 2 months on average.