https://www.xda-developers.com/how-to-undervolt-gpu/
How to undervolt a GPU: Everything you need to know about GPU undervolting
Here's how to reduce the temperature of your AMD, Intel, or Nvidia GPU.
need knowundervoltgpu
https://www.xda-developers.com/your-gpu-undervolt-matters-more-than-your-cpu-overclock/
Your GPU undervolt matters more than your CPU overclock
Infinitely more practical in modern machines
gpuundervoltmatterscpu