I have good fps , stable 150 but my screen freezes for like 1sec

BaiRambo

Reputable
Jul 1, 2015
10
0
4,510
So I have good fps like I said stable 150 but my screen freezes for 1 second and unfreezes again and keeps doing it what could it be , yesterday I installed Speedfan to see the temperature on my pc but didn't touch any setting just opened it and closed it

EDIT: my pc does this in every game I played so far HOTS , LOL