Recent hardware changes leaving me confused.

USAF-Total

Honorable
Nov 26, 2013
4
0
10,510
Hi everyone, I recently upgraded my motherboard and CPU from an x58 chip/i7 950 to the EVGA FTW Z87/i7 4770k. My performance for games seems to be based on if my PC wants to play them or not. What I mean is, I can go from having 80fps in BF4, restart it and reload B4 to find it only gives me 7fps. BF4
 

USAF-Total

Honorable
Nov 26, 2013
4
0
10,510
Sorry, somehow hit enter on intial post. BF4 is not the only game to do this. I tried drivers after drivers and background programs being turned off. I've finally just put my Windows 7 disk into the tray and did a re-install. Has anyone came across this issue?

Specs:

i7 4770k, 3.5ghz (CPU cooler on the way for overclocking;) )
EVGA FTW z87
EVGA GTX 780 SC
8 GB's of Corsair Vengeance 1600mhz
Cooler Master HAF 932
850w PSU, Thermaltake
1TB HDD that's fairly new, never had an issue with it.

Temps: 33c idle
Normal operation load: 75c-ish

Thanks!!