本帖最后由 download007 于 2016-8-28 12:35 编辑
无意中在网上看到的工具,应该是安装驱动后默认安装的,能够实时查看最大TDP和当前TDP,比较好用。应该还有其他功能,后续陆续补充。
需要使用cmd命令行,进入该路径
cd C:\Program Files\NVIDIA Corporation\NVSMI
然后使用不同参数实现不同功能
1、查看TDP功能,其他工具往往只能看百分比,这个能看实际值
C:\Program Files\NVIDIA Corporation\NVSMI>nvidia-smi.exe -l 1
Sun Aug 28 12:09:31 2016
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 372.54 Driver Version: 372.54 |
|-------------------------------+----------------------+----------------------+
| GPU Name TCC/WDDM | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 GeForce GTX 106... WDDM | 0000:01:00.0 On | N/A |
| 33% 35C P8 9W / 159W | 239MiB / 6144MiB | 2% Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| No running processes found |
+-----------------------------------------------------------------------------+
2、设置TDP
其实我是想设置更大的TDP来着,不过超过160w就会返回错误,所以实际上只能到160w
此外,执行这个命令需要以管理员权限执行 否则会提示权限不足
C:\Program Files\NVIDIA Corporation\NVSMI>nvidia-smi.exe -pl 160
Power limit for GPU 0000:01:00.0 was set to 160.00 W from 160.00 W.
All done.
C:\Program Files\NVIDIA Corporation\NVSMI>nvidia-smi.exe
Sun Aug 28 12:33:01 2016
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 372.54 Driver Version: 372.54 |
|-------------------------------+----------------------+----------------------+
| GPU Name TCC/WDDM | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 GeForce GTX 106... WDDM | 0000:01:00.0 On | N/A |
| 33% 33C P8 8W / 160W | 252MiB / 6144MiB | 1% Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| No running processes found |
+-----------------------------------------------------------------------------+
|