So I have been running games on my PC for the last year and a half completely fine and today when i tried playing GTA and some other games, after about 5-15 minutes of playing the game stutters to a ridiculous amount (I'm talking like 1FPS). Not only does my game stutter but my PC lags as well and I have to shut the game down through task manager to get it to go back to normal. I did get a new mobo about 1 month ago but the games were running fine up till now and i don't know what that would have to do with it. I monitor my temperatures as I game and they are the same as they have always been (between 60-80C during load for the GPU and 50-60 for the CPU during load).
What I've tried:
Specs:
What I've tried:
Reinstalling GPU drivers
enabling/disabling page file
Full virus scan
Specs:
GPU: AMD Radeon R9 390 (8GB)
CPU: Intel i7 5820k
RAM: 16GB