常见的GPU

L20

$ nvidia-smi:

Fri May 23 11:23:33 2025
+---------------------------------------------------------------------------------------+
| NVIDIA-SMI 535.216.01             Driver Version: 535.216.01   CUDA Version: 12.2     |
|-----------------------------------------+----------------------+----------------------+
| 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  NVIDIA L20                     On  | 00000000:23:00.0 Off |                    0 |
| N/A   36C    P0              83W / 350W |    322MiB / 46068MiB |      0%      Default |
|                                         |                      |                  N/A |
+-----------------------------------------+----------------------+----------------------+

+---------------------------------------------------------------------------------------+
| Processes:                                                                            |
|  GPU   GI   CI        PID   Type   Process name                            GPU Memory |
|        ID   ID                                                             Usage      |
|=======================================================================================|
|    0   N/A  N/A    682956      C   /usr/bin/python3                            316MiB |
+---------------------------------------------------------------------------------------+

sudo lshw -C display:

*-display
     description: VGA compatible controller
     product: GD 5446
     vendor: Cirrus Logic
     physical id: 1
     bus info: pci@0000:02:01.0
     logical name: /dev/fb0
     version: 00
     width: 32 bits
     clock: 33MHz
     capabilities: vga_controller rom fb
     configuration: depth=16 driver=cirrus latency=0 resolution=1024,768
     resources: irq:0 memory:e0000000-e1ffffff memory:fd828000-fd828fff memory:c0000-dffff
*-display
     description: 3D controller
     product: NVIDIA Corporation
     vendor: NVIDIA Corporation
     physical id: 0
     bus info: pci@0000:23:00.0
     logical name: /dev/fb0
     version: a1
     width: 64 bits
     clock: 33MHz
     capabilities: pm bus_master cap_list fb
     configuration: depth=16 driver=nvidia latency=0 mode=1024x768 visual=truecolor xres=1024 yres=768
     resources: iomemory:200-1ff iomemory:300-2ff irq:11 memory:fc000000-fcffffff memory:2000000000-2fffffffff memory:3000000000-3001ffffff

V100

nvidia-smi:

Thu Feb 29 19:54:59 2024
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 520.61.05    Driver Version: 520.61.05    CUDA Version: 11.8     |
|-------------------------------+----------------------+----------------------+
| 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  Tesla V100-SXM2...  On   | 00000000:00:09.0 Off |                    0 |
| N/A   41C    P0    37W / 300W |   4792MiB / 32768MiB |      0%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes:                                                                  |
|  GPU   GI   CI        PID   Type   Process name                  GPU Memory |
|        ID   ID                                                   Usage      |
|=============================================================================|
|    0   N/A  N/A      7562      C   python                            884MiB |
|    0   N/A  N/A   1425768      C   ./main                            836MiB |
|    0   N/A  N/A   2854007      C   python                           1092MiB |
|    0   N/A  N/A   3937597      C   ...3/envs/btc_env/bin/python     1164MiB |
|    0   N/A  N/A   4027652      C   ...3/envs/btc_env/bin/python      808MiB |
+-----------------------------------------------------------------------------+

sudo lshw -C display:

*-display:0
   description: VGA compatible controller
   product: GD 5446
   vendor: Cirrus Logic
   physical id: 2
   bus info: pci@0000:00:02.0
   logical name: /dev/fb0
   version: 00
   width: 32 bits
   clock: 33MHz
   capabilities: vga_controller rom fb
   configuration: depth=16 driver=cirrus latency=0 resolution=1024,768
   resources: irq:0 memory:fa000000-fbffffff memory:fe424000-fe424fff memory:c0000-dffff
*-display:1
   description: 3D controller
   product: GV100GL [Tesla V100 SXM2 32GB]
   vendor: NVIDIA Corporation
   physical id: 9
   bus info: pci@0000:00:09.0
   version: a1
   width: 64 bits
   clock: 33MHz
   capabilities: pm msi pciexpress bus_master cap_list
   configuration: driver=nvidia latency=0
   resources: iomemory:100-ff iomemory:180-17f irq:34 memory:fd000000-fdffffff memory:1000000000-17ffffffff memory:1800000000-1801ffffff