My PC will run pretty much every game on high - ultra settings with 60+ FPS for a few days - a week and then randomly out of no where I will turn my PC on and get insanely low FPS in all my games. So low in fact that I get around 5 FPS in Overwatch main menu!
I have multiple programs to check my temps, mhz all that ** and all is running excellent! No overheating, not excessive fan speed, no drops in cores etc. I have done virus scans, cleaned start up programs and there is nothing out of the ordinary.
Anyone have any suggestions on what the hell could be happening?
CPU: Intel Core i5-4590
MOBO: Gigabyte H97M-D3H
GPU: Gigabyte GTX 1070 G1 Gaming
RAM: Kingston HyperX DDR3 2x 8GB
PS: Corsair CX850M
OS: Windows 10 Home
SSD: SanDisk Ultra II 240GB
HDD: Seagate 2TB Barracuda