cuda最高驱动版本(适用于N卡电脑-Nvidia)win+R打开命令行,输入nvidia-smi
右上角cuda -version就是目前支持的最高cuda版本,目前是12.2
nvidia官网下载cuda





11.8,也是安装pytorch2.0.1要求的cuda版本nvcc -V
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2022 NVIDIA Corporation
Built on Wed_Sep_21_10:41:10_Pacific_Daylight_Time_2022
Cuda compilation tools, release 11.8, V11.8.89
Build cuda_11.8.r11.8/compiler.31833905_0
nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2022 NVIDIA Corporation
Built on Wed_Sep_21_10:41:10_Pacific_Daylight_Time_2022
Cuda compilation tools, release 11.8, V11.8.89
Build cuda_11.8.r11.8/compiler.31833905_0
set cuda
CUDA_PATH=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.8
CUDA_PATH_V11_8=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.8
环境变量Path正常来说会自动添加



win+R启动cmd;cd C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.0\extras\demo_suite(自己的安装位置);进入到所在的文件在,然后再输入bandwidthTest.exe,出现Results = PASS;
deviceQuery.exe,同样也出现Results = PASS,表示安装成功。