[sswezey]

What do you use to undervolt your GPU?

[gambiting]

MSI Afterburner works great, no matter what is your GPU brand.

[joshvm]

On Linux you can use nvidia-smi to set a power target directly in Watts, works well.

[plantain]

That doesn't undervolt. On Linux you 'cannot' undervolt as the userland software doesn't support it, but there's a trick.

Instead you can overclock, which moves the curve to the right (same voltage for a higher frequency), and then add a clock speed limit. You are now running the same frequency at a lower voltage.