Help Center > > Service Overview> x86 ECS Specifications and Types> General Computing-plus ECSs

General Computing-plus ECSs

Updated at:Sep 03, 2020 GMT+08:00

Overview

General computing-plus ECSs provide dedicated vCPUs when being compared with general computing ECSs, featuring powerful performance. In addition, the ECSs use latest-generation network acceleration engines and Data Plane Development Kit (DPDK) to provide higher network performance, meeting requirements in different scenarios.

  • C6s ECSs use second-generation Intel® Xeon® Scalable processors that feature high performance, stability, low latency, and cost-effectiveness. They are suitable for Internet, gaming, and rendering scenarios, especially those that require high computing and network stability.
  • C6 ECSs use second-generation Intel® Xeon® Scalable processors with technologies optimized and 25GE high-speed intelligent NICs to offer powerful and stable computing performance, including ultra-high network bandwidth and PPS.
  • C3ne ECSs provide higher computing and network forwarding capabilities than C3 ECSs. Using Intel® Xeon® Scalable processors and 25GE high-speed intelligent NICs, the C3ne ECSs provide a maximum intranet bandwidth of 40 Gbit/s and 10 million PPS for enterprise-grade applications with high network performance requirements.
  • C3 ECSs are newly released. They use Intel® Xeon® Scalable processors and feature high and stable computing performance. Equipped with high-performance NICs, the C3 ECSs provide high performance and stability, meeting enterprise-grade application requirements.

Specifications

Table 1 C6s ECS specifications

Flavor

vCPUs

Memory (GB)

Maximum/Assured Bandwidth (Gbit/s)

Maximum PPS (10,000)

NIC Multi-Queue

Maximum NICs

Virtualization Type

c6s.large.2

2

4

1/1

30

2

2

KVM

c6s.xlarge.2

4

8

2/2

60

2

3

KVM

c6s.2xlarge.2

8

16

4/4

120

4

4

KVM

c6s.3xlarge.2

12

24

5.5/5.5

180

4

6

KVM

c6s.4xlarge.2

16

32

7.5/7.5

240

8

8

KVM

c6s.6xlarge.2

24

48

11/11

350

8

8

KVM

c6s.8xlarge.2

32

64

15/15

450

16

8

KVM

c6s.12xlarge.2

48

96

22/22

650

16

8

KVM

c6s.16xlarge.2

64

128

30/30

850

32

8

KVM

Table 2 C6 ECS specifications

Flavor

vCPUs

Memory (GB)

Maximum/Assured Bandwidth (Gbit/s)

Maximum PPS (10,000)

NIC Multi-Queue

Maximum NICs

Virtualization Type

c6.large.2

2

4

4/1.2

40

2

2

KVM

c6.xlarge.2

4

8

8/2.4

80

2

3

KVM

c6.2xlarge.2

8

16

15/4.5

150

4

4

KVM

c6.3xlarge.2

12

24

17/7

200

4

6

KVM

c6.4xlarge.2

16

32

20/9

280

8

8

KVM

c6.6xlarge.2

24

48

25/14

400

8

8

KVM

c6.8xlarge.2

32

64

30/18

550

16

8

KVM

c6.16xlarge.2

64

128

40/36

1000

32

8

KVM

c6.large.4

2

8

4/1.2

40

2

2

KVM

c6.xlarge.4

4

16

8/2.4

80

2

3

KVM

c6.2xlarge.4

8

32

15/4.5

150

4

4

KVM

c6.3xlarge.4

12

48

17/7

200

4

6

KVM

c6.4xlarge.4

16

64

20/9

280

8

8

KVM

c6.6xlarge.4

24

96

25/14

400

8

8

KVM

c6.8xlarge.4

32

128

30/18

550

16

8

KVM

c6.16xlarge.4

64

256

40/36

1000

32

8

KVM

Table 3 C3ne ECS specifications

Flavor

vCPUs

Memory (GB)

Maximum/Assured Bandwidth (Gbit/s)

Maximum PPS (10,000)

NIC Multi-Queue

Maximum NICs

Virtualization Type

c3ne.large.2

2

4

4/1.3

40

2

2

KVM

c3ne.xlarge.2

4

8

8/2.5

80

2

3

KVM

c3ne.2xlarge.2

8

16

15/5

150

4

4

KVM

c3ne.4xlarge.2

16

32

20/10

280

8

8

KVM

c3ne.8xlarge.2

32

64

30/20

550

16

8

KVM

c3ne.15xlarge.2

60

128

40/40

1000

32

8

KVM

c3ne.large.4

2

8

4/1.3

40

2

2

KVM

c3ne.xlarge.4

4

16

8/2.5

80

2

3

KVM

c3ne.2xlarge.4

8

32

15/5

150

4

4

KVM

c3ne.4xlarge.4

16

64

20/10

280

8

8

KVM

c3ne.8xlarge.4

32

128

30/20

550

16

8

KVM

c3ne.15xlarge.4

60

256

40/40

1000

32

8

KVM

Table 4 C3 ECS specifications

Flavor

vCPUs

Memory (GB)

Maximum/Assured Bandwidth (Gbit/s)

Maximum PPS (10,000)

NIC Multi-Queue

Virtualization Type

c3.large.2

2

4

1.5/0.6

30

2

KVM

c3.xlarge.2

4

8

3/1

50

2

KVM

c3.2xlarge.2

8

16

5/2

90

4

KVM

c3.3xlarge.2

12

24

7/3

110

4

KVM

c3.4xlarge.2

16

32

10/4

130

4

KVM

c3.6xlarge.2

24

48

12/6

200

8

KVM

c3.8xlarge.2

32

64

15/8

260

8

KVM

c3.15xlarge.2

60

128

17/16

500

16

KVM

c3.large.4

2

8

1.5/0.6

30

2

KVM

c3.xlarge.4

4

16

3/1

50

2

KVM

c3.2xlarge.4

8

32

5/2

90

4

KVM

c3.3xlarge.4

12

48

7/3

110

4

KVM

c3.4xlarge.4

16

64

10/4

130

4

KVM

c3.6xlarge.4

24

96

12/6

200

8

KVM

c3.8xlarge.4

32

128

15/8

260

8

KVM

c3.15xlarge.4

60

256

17/16

500

16

KVM

Scenarios

  • C6

    Websites and web applications, generalized databases and cache servers, and medium- and heavy-workload enterprise applications with strict requirements on computing and network performance

  • C3

    Small- and medium-scale databases, cache servers, and search clusters with high requirements on stability; enterprise-grade applications of diverse types and in various scales

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