this is my build:
i5 10400f
gtx 1660ti
16gb ram
windows 10 pro latest update
i face this issue in some games like gta v , trove , we happy few is that my GPU usage is like 70% and fps is 70/80/90 and I got a 144hz monitor
and vsync is off
in other games like farcry primal , csgo, rainbow six...