I have Arch linux with kde plasma.
Now the problem is, i play Ark survival ascended, and its wery demanding game. But for some reason only 80% of my gpu is used.
In cs go 2 its also using 80% of my gpu in game but thats fine because it gives me 300+ fps so i dont complain about not using my gpu to the max.
But in menus and settings of cs go it ramps up to 99% usage, while in ark it stays to 80% even in menus before game starts.
Pc specs:
Radeon rx 6800xt
Ryzen 9 5950x
Ddr4 64GB 3200MHz
Ssd 2TB
PS Corsair 1000W