Linux 查看显卡信息

查看显卡型号

输入命令

lspci | grep -i vga

结果

qgzang@ustc:~$ lspci | grep -i vga
03:00.0 VGA compatible controller: NVIDIA Corporation GM200 [GeForce GTX TITAN X] (rev a1)
09:00.0 VGA compatible controller: ASPEED Technology, Inc. ASPEED Graphics Family (rev 21)
zangqiguang@ustc:~$ lspci -v -s 03:00.0

查看GPU详细信息

命令

lspci -v -s gpu_num  #这里gpu_num就是上一步返回的结果里面第一列的值

结果

qgzang@ustc:~$ lspci -v -s 03:00.0
03:00.0 VGA compatible controller: NVIDIA Corporation GM200 [GeForce GTX TITAN X] (rev a1) (prog-if 00 [VGA controller])
Subsystem: ASUSTeK Computer Inc. Device 8539
Flags: bus master, fast devsel, latency 0, IRQ 32
Memory at c2000000 (32-bit, non-prefetchable) [size=16M]
Memory at b0000000 (64-bit, prefetchable) [size=256M]
Memory at c0000000 (64-bit, prefetchable) [size=32M]
I/O ports at 8000 [size=128]
[virtual] Expansion ROM at c3000000 [disabled] [size=512K]
Capabilities: <access denied>
Kernel driver in use: nvidia

zangqiguang@ustc:~$

查看 nvidia 显卡

nvidia-smi

zangqiguang@ustc:~$ nvidia-smi
Sun Jul 17 19:37:32 2016
+------------------------------------------------------+
| NVIDIA-SMI 352.79     Driver Version: 352.79         |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  GeForce GTX TIT...  Off  | 0000:03:00.0     Off |                  N/A |
|  0%   51C    P0    55W / 250W |     23MiB / 12287MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes:                                                       GPU Memory |
|  GPU       PID  Type  Process name                               Usage      |
|=============================================================================|
|  No running processes found                                                 |
+-----------------------------------------------------------------------------+