Hello everyone, im trying to move to the linux but I noticed it uses a lot of wattage. On Win10 my rig uses 750 Watt on SMOS 900 Watt, why?

What I have done so far and it didnt helped.

1. Reduced GPU and Memory mV in BIOS (mW) from 1000 mV to 800 mV
2. Reduced Max Power Limit (W) from 148 Watt to 120 Watt same as TDP(W) now 120 Watt
3. Reduced Power Control Limit (%) from 50% to 0%

Nothing of above helped me to reduce Wattage.

I also used Overclock Settings by SMOS also like Powerstage tryed all of them didnt helped much.

Any ideas or tutorials or software how to do it on windows?

All this settings working on windows without any errors in HWINFO64 (GPU Memory Error).

Help!