Tried switching to Linux years ago, what brought me be back were issues with Suspend-to-disk, CPU Core parking, GPU powerefficient idle mode Since my PC is idl

Tried switching to Linux years ago, what brought me be back were issues with Suspend-to-disk, CPU Core parking, GPU powerefficient idle mode Since my PC is idle most of the time, I care about idle-powerefficiency a lot. Does stuff like this these days just work? (AMD CPU + Nvidia GPU)