服务器基础知识全解(汇总)五
2021-02-27 本文已影响0人
LD_ee65
![](https://img.haomeiwen.com/i25633953/f60a80eabf0b73e4.png)
GPU基础知识
![](https://img.haomeiwen.com/i25633953/addbe393c70817cc.png)
GPU关键参数和技术指标
![](https://img.haomeiwen.com/i25633953/c812c37a7ac5a6ac.png)
GPU主流显存技术对比
![](https://img.haomeiwen.com/i25633953/af520e144ca9a8e5.png)
由于显卡厂更习惯用数字更大更好看的数据频率来标记产品规格,上述公司实际上还可以更简单,直接变成:
显存带宽(GB/s)=显存数据频率(Gbps)*显存等效位宽(bit)/8
以NVIDIA的GeForce GT 720显卡来举例,该卡位宽仅为64bit,GDDR5显存,典型频率是1250MHz,带宽是:
GDDR5:GT 720显卡的带宽为1250MHz *4*64 bit/8 = 40GB/s,或者是5Gbps* 64bit/8=40GB/s。
NVIDIA A100和Tesla系列对比
![](https://img.haomeiwen.com/i25633953/e483a33a866dad0f.png)
NVIDIA A100多实例技术
![](https://img.haomeiwen.com/i25633953/11aa3b22edc82415.png)
NVIDIA A100和Ampere GA100规格
![](https://img.haomeiwen.com/i25633953/88a2064e6249e2a3.png)
NVIDIA的GPU产架构发展史
![](https://img.haomeiwen.com/i25633953/37be7e59ada163b4.png)
NVIDIA GPU卡介绍
![](https://img.haomeiwen.com/i25633953/f74ae85bab353a8e.png)
![](https://img.haomeiwen.com/i25633953/e279d96a5e60dbd4.png)
![](https://img.haomeiwen.com/i25633953/e35c72ae975ccc9f.png)
![](https://img.haomeiwen.com/i25633953/c8d3f61a46dd70dd.png)
NVIDIA SOC 系统芯片
![](https://img.haomeiwen.com/i25633953/5dc7b36e7e82aba7.png)
NVIDIA GPU选型策略参考
![](https://img.haomeiwen.com/i25633953/d6eba68a22a4bb00.png)
NVIDIA典型GPU推荐
![](https://img.haomeiwen.com/i25633953/8bf835fed865ffcc.png)
NVIDIA常用GPU物理规格
![](https://img.haomeiwen.com/i25633953/a0876b3cb546e80a.png)
NVIDIA GPU散热方式
![](https://img.haomeiwen.com/i25633953/70056fd4612a6828.png)