Decent PC cant run anything anymore

[CoolGuyMcGee]

I have a pretty good PC, but everything runs like garbage on it. Even on Gary's Mod I can only get 20 fps with no addons, I used to be able to exceed at running his game. This is becoming very irritating and I don't know what to do.

Specs:
Win 7
Geforce GTX 1070
Intel i5 4590
Hyper X 8gb DDR 3
1 TB Western Digital Black
550W Bronze rated ThermalTake PSU

 

[siebevelez01]

Wow that's very odd, considering your GPU and CPU should be more than fine for a game like Gmod. Have you tried checking your driver's, and if that doesn't help, I recommend installing a clean windows 10.

 

[CoolGuyMcGee]

I have installed Win 10 with no improvement.

CS:GO - 20 - 40fps
G-Mod - 20 - 30fps (No addons)
Portal 2 - 30fps
Starbound - 20fps
Saints Row IV - 25fps

These results are garbage and I am getting desperate. Any help would be most appreciated. Thanks.