The CPU of the Tencent Cloud AMD server SA3 instance uses the AMD EPYCTM Milan processor with a main frequency of 2.55GHz and a turbo frequency of 3.5GHz. It is equipped with the latest generation of eight-channel DDR4. The memory computing performance is stable. The default network is optimized. The highest intranet bandwidth can support 100Gbps . Tencent Cloud Server Network shares the detailed performance of Tencent Cloud AMD server SA3 instance:
Table of contents
Tencent Cloud CVM server SA3 instance (AMD processor)
SA3 instance performance parameters under different CPU and memory configurations
Tencent Cloud SA3 server usage scenarios
Tencent Cloud CVM server SA3 instance (AMD processor)
Standard SA3 instances use the latest generation of AMD EPYCTM processors and provide a variety of specifications with high cost performance. This instance provides balanced computing, storage, and network resources, and is the best choice for many applications. The standard SA3 instance uses the new AMD EPYCTM Milan processor, and the memory uses the latest DDR4. The SA3 instance has the following features:
- Based on Tencent Cloud's self-developed Xingxinghai server, it provides reliable, safe and stable high performance
- 2.55GHz AMD EPYCTM Milan processor, turbo frequency 3.5GHz, equipped with the latest generation of eight-channel DDR4, stable memory computing performance
- Tencent cloud server network speed measurement: txyfwq.com/go/cvm official detailed explanation
- Larger instance size, SA3.58XLARGE940, provides a maximum of 232vCPU and 940GB memory
- Provide a variety of processor and memory ratios such as 1:2 and 1:4
- It can support up to 100Gbps intranet bandwidth, ultra-high network packet sending and receiving capabilities, and meet ultra-high intranet transmission requirements
- The network performance of the instance corresponds to the specification. The higher the specification, the stronger the network forwarding performance, and the higher the upper limit of the intranet bandwidth.
- You can use the Tencent Cloud server network speed measurement tool ping.txyfwq.com to test the network delay of the Ping value from the local to each regional node of the Tencent Cloud server.
SA3 instance performance parameters under different CPU and memory configurations
The CPU memory configuration of Tencent Cloud Server SA3 instance is different, and the corresponding network sending and receiving packets (pps), number of connections, number of queues, and intranet bandwidth capacity (Gbps) (outgoing + inbound) are also different, as detailed in the following table:
| Specification | vCPU | RAM (GB) | Network sending and receiving packets (pps) (out + in) | Connections | number of queues | Intranet bandwidth capacity (Gbps) (outgoing + inbound) | main frequency |
|---|---|---|---|---|---|---|---|
| SA3. MEDIUM2 | 2 | 2 | 300000 | 250000 | 2 | 1.5 | 2.55GHz |
| SA3. MEDIUM4 | 2 | 4 | 300000 | 250000 | 2 | 1.5 | 2.55GHz |
| SA3. MEDIUM8 | 2 | 8 | 300000 | 250000 | 2 | 1.5 | 2.55GHz |
| SA3. LARGE8 | 4 | 8 | 500000 | 250000 | 4 | 2 | 2.55GHz |
| SA3. LARGE16 | 4 | 16 | 500000 | 250000 | 4 | 2 | 2.55GHz |
| SA3.2XLARGE16 | 8 | 16 | 800 000 | 500000 | 8 | 4 | 2.55GHz |
| SA3.2XLARGE32 | 8 | 32 | 800 000 | 500000 | 8 | 4 | 2.55GHz |
| SA3.4XLARGE32 | 16 | 32 | 1.5 million | 1.1 million | 16 | 7 | 2.55GHz |
| SA3.4XLARGE64 | 16 | 64 | 1.5 million | 1.1 million | 16 | 7 | 2.55GHz |
| SA3.8XLARGE64 | 32 | 64 | 2.5 million | 2.2 million | 32 | 14 | 2.55GHz |
| SA3.8XLARGE128 | 32 | 128 | 2.5 million | 2.2 million | 32 | 14 | 2.55GHz |
| SA3.12XLARGE96 | 48 | 96 | 4000000 | 3.3 million | 48 | 21 | 2.55GHz |
| SA3.12XLARGE192 | 48 | 192 | 4000000 | 3.3 million | 48 | 21 | 2.55GHz |
| SA3.16XLARGE128 | 64 | 128 | 5.2 million | 4.4 million | 48 | 28 | 2.55GHz |
| SA3.16XLARGE256 | 64 | 256 | 5.2 million | 4.4 million | 48 | 28 | 2.55GHz |
| SA3.20XLARGE160 | 80 | 160 | 6.5 million | 5.5 million | 48 | 35 | 2.55GHz |
| SA3.20XLARGE320 | 80 | 320 | 6.5 million | 5.5 million | 48 | 35 | 2.55GHz |
| SA3.24XLARGE192 | 96 | 192 | 7.8 million | 6.6 million | 48 | 42 | 2.55GHz |
| SA3.24XLARGE384 | 96 | 384 | 7.8 million | 6.6 million | 48 | 42 | 2.55GHz |
| SA3.29XLARGE216 | 116 | 216 | 9.5 million | 800w | 48 | 50 | 2.55GHz |
| SA3.29XLARGE470 | 116 | 470 | 9.5 million | 800w | 48 | 50 | 2.55GHz |
| SA3.40XLARGE320 | 160 | 320 | 13 million | 11 million | 48 | 69 | 2.55GHz |
| SA3.40XLARGE640 | 160 | 640 | 13 million | 11 million | 48 | 69 | 2.55GHz |
| SA3.58XLARGE432 | 232 | 432 | 19 million | 16 million | 48 | 100 | 2.55GHz |
| SA3.58XLARGE940 | 232 | 940 | 19 million | 16 million | 48 | 100 | 2.55GHz |
Tencent Cloud SA3 server usage scenarios
Standard SA3 instances can be applied to the following scenarios:
Enterprise-level applications of various types and scales
Computing clusters such as search
Applications sensitive to single-core performance such as video codecs and video rendering
For more information about Tencent Cloud standard SA3 AMD cloud server, please refer to Tencent Cloud Server Network txyfwq.com for a detailed introduction to AMD servers.