How do I modify my core voltage for an Nvidia card on Ubuntu?

Operating Systems & Open Source Linux
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1

I have figured out how to modify the graphics clock, memory clock, and power limit. But I have yet to find out how do modify the core voltage.

2

bump

3

Dang, I'm just glad you have stable drivers! Any tips or links for the steps/ utils you used to get thus far? There were a few apps in windows lands to do such things, but I personally found drivers flakey enough just to stay working well under Linux.

4

Well I enabled coolbits for the graphics and memory clock adjustment and for the power limit I am using nvidia-smi.

https://www.reddit.com/r/linux_gaming/comments/406hue/nvidia_gpu_overclocking/

To find current draw and limit: nvidia-smi -i 0 -q -d POWER
To set limit: sudo nvidia-smi -pl $WATTS

I have a GTX 960 with the 367.18 proprietary drivers.

5

Thanks; now I have a new project for next weekend!