Quote (King Atrhur @ 16 Oct 2017 21:26)
Try a format.
That should instantly rule out software generally speaking.
From there I would try another PCI-E slot as well as reinserting it in the same slot.
Prime95 in no way stresses the gpu Try running like furmark or OCCT alongside it.
Whats your voltages from your psu?
Are you using a platter drive or ssd's?
Sorry for the very slow reply, been sick for a while and been in the hospital.
I've tried everything you said, a windows format did fix some isssues, but I still have a lot of problems.
I get lag stutters in almost all game (every few seconds)
Rocket League: 150ish fps
CS:GO: 150ish fps (with lag stutters)
PUBG: 40-100 fps (with a lot of lag stutters)
Destiny 2: 70-144 fps (can't play windowed because it lags and fps is 30ish)
Path of Exile: fine but sometimes 24ish fps because of Gsync I think.
Chrome: Videos lag, some videos don't even work in fullscreen (mainly twitter). Video services like HBO sometimes lag when playing video.
I'll run some tests again as I lost the result from windows format.
I use a ssd.