Why does my GTX 1080 give only 60 fps on low graphic games?

Kobe_1

Commendable
Aug 14, 2016
1
0
1,510
So i have a i7 6700k/ MSI GTX 1080 and when i play csgo at max setting in 1080p givign me only 60 fps compared to low spec pc that gives 200 fps. WTF?! ryt? and then another game rainbow six seige at ultra at 1440p also giving 60 fps but crashes when i try to play online same thing on overwatch ultra settings at 1440p only 60 fps stable. all of this on a 4k monitor with Gsync on.
pls halp!