Instance Specification List

Last Update：2024-09-11 10:45:02

Overview

Please refer to the information below to select an instance specification that meets your business needs and ensures that the minimum CPU and memory requirements are met. Contact your account manager to apply for a trial if necessary.

Instance Type	Description
Compute-Optimized ec4i	Has powerful computing capabilities and is suitable for high-load computing scenarios, such as scientific computing and large-scale data processing.
General-Purpose gc2i	Provides balanced performance and meets various general business requirements, such as small enterprise applications, and general website hosting.
General-Purpose gc4i	Provides excellent comprehensive performance and balanced computing and storage capabilities. Suitable for various comprehensive business scenarios.
Memory-Optimized rc4i	Has high memory capacity and is suitable for memory-intensive applications, such as large database systems.
GPU Computing gn4i	Equipped with powerful graphics processing units, mainly used in graphics rendering, deep learning, and other scenarios requiring large-scale parallel computing.
Bare-Metal bm4i	Provides dedicated physical resources and has high performance stability and security. Suitable for key business that require high resource exclusivity.

Compute ec4i

Type	Performance
Compute	Processor: 4th generation Intel® Xeon® scalable processor (Sapphire Rapids) Intel® Xeon® Platinum 8480C processor, with a clock speed of 2.00GHz and a maximum all-core turbo frequency of 3.80GHz The processor-to-memory ratio is 1:2
Storage	Supports standard SSD cloud disks and up to 11 cloud disks (including one system disk) can be attached Storage I/O performance is related to the computing specifications, and the higher the specifications, the stronger the performance
Network	Maximum network bandwidth: 80 Gbit/s Maximum network RX/TX packets per second: 10 million Network performance is related to the computing specifications, and the higher the specifications, the stronger the performance

Application Scenarios

• Compute-intensive scenarios such as data analysis, batch computing, video encoding/decoding, video rendering, high-performance scientific and engineering applications, etc.
• General applications, such as mySQL databases, Redis databases, Nginx, middleware MQ, etc.
• High network RX/TX packet scenarios, such as video barrage and telecom business forwarding.
• AI inference and training, supporting small-to-medium-sized deep learning training models, further improving deep learning and training performance on CPUs.

Specification List

Instance Family	Instance Type	vCPU	Memory (GiB)
ec4i	ec4i.large	2	4
ec4i	ec4i.xlarge	4	8
ec4i	ec4i.2xlarge	8	16
ec4i	ec4i.4xlarge	16	32
ec4i	ec4i.8xlarge	32	64
ec4i	ec4i.12xlarge	48	96
ec4i	ec4i.16xlarge	64	128
ec4i	ec4i.24xlarge	96	192
ec4i	ec4i.30xlarge	120	240
ec4i	ec4i.48xlarge	192	384
ec4i	ec4i.60xlarge	240	480

General gc2i

Type	Performance
Compute	Processor: 2nd generation Intel® Xeon® Scalable Processor (Cascade Lake) Intel® Xeon® Gold 5220R Processor, with a clock speed of 2.20GHz and a maximum all-core turbo frequency of 4.00GHz The processor-to-memory ratio is 1:4
Storage	Supports standard SSD cloud disks and up to 11 cloud disks (including one system disk) can be attached Storage I/O performance is related to the computing specifications, and the higher the specifications, the stronger the performance
Network	Maximum network bandwidth: 96 Gbit/s Maximum network RX/TX packets per second: 36 million Network performance is related to the computing specifications, and the higher the specifications, the stronger the performance

Application Scenarios

• High RX/TX packet scenarios
• Enterprise-level applications of various types and sizes
• Website and application servers
• Game servers
• Data analysis and computing
• Computing clusters, memory-dependent data processing

Specification List

Instance Family	Instance Type	vCPU	Memory (GiB)
gc2i	gc2i.large	2	8
gc2i	gc2i.xlarge	4	16
gc2i	gc2i.2xlarge	8	32
gc2i	gc2i.4xlarge	16	64
gc2i	gc2i.8xlarge	32	128
gc2i	gc2i.12xlarge	48	192
gc2i	gc2i.16xlarge	64	256
gc2i	gc2i.24xlarge	96	384
gc2i	gc2i.30xlarge	120	480
gc2i	gc2i.48xlarge	192	768

General gc4i

Type	Performance
Compute	Processor: 4th generation Intel® Xeon® scalable processor (Sapphire Rapids) Intel® Xeon® Platinum 8480C processor, with a clock speed of 2.00GHz and a maximum all-core turbo frequency of 3.80GHz The processor-to-memory ratio is 1:4 Supports up to 192 vCPUs and 768GiB of memory
Storage	Supports standard SSD cloud disks and up to 11 cloud disks (including one system disk) can be attached Storage I/O performance is related to the computing specifications, and the higher the specifications, the stronger the performance
Network	Maximum network bandwidth: 96 Gbit/s Maximum network RX/TX packets per second: 36 million Network performance is related to the computing specifications, and the higher the specifications, the stronger the performance

Application Scenarios

• Large-scale machine learning training, big data recommendation, etc.
• Large-scale high-performance computing applications, such as computational finance, material quantum simulation, molecular modeling, genome sequencing, etc.

Specification List

Instance Family	Instance Type	vCPU	Memory (GiB)
gc4i	gc4i.large	2	8
gc4i	gc4i.xlarge	4	16
gc4i	gc4i.2xlarge	8	32
gc4i	gc4i.4xlarge	16	64
gc4i	gc4i.8xlarge	32	128
gc4i	gc4i.12xlarge	48	192
gc4i	gc4i.16xlarge	64	256
gc4i	gc4i.24xlarge	96	384
gc4i	gc4i.30xlarge	120	480
gc4i	gc4i.48xlarge	192	768

Memory rc4i

Type	Performance
Compute	Processor: 4th generation Intel® Xeon® scalable processor (Sapphire Rapids) Intel® Xeon® Platinum 8480C processor, with a clock speed of 2.00GHz and a maximum all-core turbo frequency of 3.80GHz The processor-to-memory ratio is 1:8 Supports up to 240 vCPUs and 1920GiB of memory
Storage	Supports standard SSD cloud disks and up to 11 cloud disks (including one system disk) can be attached Storage I/O performance is related to the computing specifications, and the higher the specifications, the stronger the performance
Network	Maximum network bandwidth: 96 Gbit/s Maximum network RX/TX packets per second: 36 million Network performance is related to the computing specifications, and the higher the specifications, the stronger the performance

Application Scenarios

• In-memory databases, high-performance databases, data analysis and mining, distributed in-memory caching.
• Hadoop, Spark clusters and other enterprise big memory demand applications.
• General applications such as mySQL database, Redis database, Nginx, middleware MQ, etc.
• High RX/TX packet scenarios such as video barrage, telecom business forwarding, etc.
• AI inference and training, supporting small and medium-sized deep learning training models, which can further enhance the performance of deep learning and training on CPUs.
• Compute-intensive applications such as video encoding/decoding, video rendering, game battles, and engineering applications.

Specification List

Instance Family	Instance Type	vCPU	Memory (GiB)
rc4i	rc4i.large	2	16
rc4i	rc4i.xlarge	4	32
rc4i	rc4i.2xlarge	8	64
rc4i	rc4i.4xlarge	16	128
rc4i	rc4i.8xlarge	32	256
rc4i	rc4i.12xlarge	48	384
rc4i	rc4i.16xlarge	64	512
rc4i	rc4i.24xlarge	96	768
rc4i	rc4i.30xlarge	120	960
rc4i	rc4i.48xlarge	192	1536
rc4i	rc4i.60xlarge	240	1920

GPU gn4i

Type	Performance
Compute	Processor: 4th generation Intel® Xeon® scalable processor (Sapphire Rapids) Intel® Xeon® Platinum 8480C processor, with a clock speed of 2.00GHz and a maximum all-core turbo frequency of 3.80GHz Supports up to 208 vCPUs and 1600 GiB of memory GPU card: NVIDIA H100 (80GB VRAM per card), supporting NVSwitch, and up to 8 cards can be attached per instance
Storage	Supports standard SSD cloud disks and up to 11 cloud disks (including one system disk) can be attached Storage I/O performance is related to the computing specifications, and the higher the specifications, the stronger the performance
Network	Maximum network bandwidth: 96 Gbit/s Maximum network RX/TX packets per second: 36 million Inter-instance connectivity bandwidth supported up to 800 Gbps

Application Scenarios

• Suitable for large-scale machine learning training, big data recommendations, etc.
• Suitable for large-scale high-performance computing applications, such as computing finance, material quantum simulation, molecular modeling, gene sequencing, etc.

Specification List

Instance Family	Instance Type	vCPU	Memory (GiB)	GPU	GPU Memory (GiB)	InfiniBand	InfiniBand Bandwidth (Gb/s)
gn4i	gn4i.3xlarge.nvh100.g1	26	200	H100 * 1	80	ConnectX-7 * 1	400
gn4i	gn4i.6xlarge.nvh100.g2	52	400	H100 * 2	160	ConnectX-7 * 2	800
gn4i	gn4i.12xlarge.nvh100.g4	104	800	H100 * 4	320	ConnectX-7 * 4	1600
gn4i	gn4i.18xlarge.nvh100.g6	156	1200	H100 * 6	480	ConnectX-7 * 6	2400
gn4i	gn4i.24xlarge.nvh100.g8	208	1600	H100 * 8	640	ConnectX-7 * 8	3200

Bare Metal bm4i

Type	Performance
Compute	Processor: 4th generation Intel® Xeon® scalable processor (Sapphire Rapids) Intel® Xeon® Platinum 8480C processor, with a clock speed of 2.00GHz and a maximum all-core turbo frequency of 3.80GHz Supports up to 208 vCPUs and 1600 GiB of memory GPU card: NVIDIA H100 (80GB VRAM per card), supporting NVSwitch, and up to 8 cards can be attached per instance
Storage	Extreme Performance SSD Cloud Disk Equipped with large-capacity and high-throughput SSD local disks 8 * 3840GB NVMe SSD high-performance local storage
Network	Maximum network bandwidth: 96 Gbit/s Maximum network RX/TX packets per second: 36 million Inter-instance connectivity bandwidth supported up to 800 Gbps

Application Scenarios

It is suitable for ultra-large-scale high-performance computing applications, including deep learning training, inference, data analysis, and high-performance computing (HPC), such as computing finance, material quantum simulation, molecular modeling, gene sequencing, etc.

Specification List

Instance Type	CPU	Memory (GiB)	GPU	GPU Memory (GiB)	SSD (TiB)
bm4i.24xlarge.nvh100.g8	224	2048	H100 * 8	640	30.72 / NVMe * 8

Related Documents

• For naming conventions of instance types and families, and more information on rules, refer to Instance Specification Types for more details.