nvidia-smi
Wed Jul  1 13:30:06 2020
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 450.51       Driver Version: 450.51       CUDA Version: 11.0     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|                               |                      |               MIG M. |
|===============================+======================+======================|
|   0  GeForce GTX 980     On   | 00000000:01:00.0  On |                  N/A |
| 32%   38C    P8    27W / 195W |    237MiB /  4035MiB |     25%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes:                                                                  |
|  GPU   GI   CI        PID   Type   Process name                  GPU Memory |
|        ID   ID                                                   Usage      |
|=============================================================================|
|    0   N/A  N/A    123532      G   /usr/lib/Xorg                     135MiB |
|    0   N/A  N/A    124426      G   compiz                             12MiB |
|    0   N/A  N/A    124448      G   /usr/bin/vlc                       46MiB |
|    0   N/A  N/A    124560      G   ...AAAAAAAAA= --shared-files       34MiB |
+-----------------------------------------------------------------------------+