Ok, So Im looking to start playing some Dayz but I cant even play it on the lowest settings above 30fps. I dont know what the issue is because my friend with an inferior pc can run it fine. Any help with the issue is appreciated.
Whats your MOBO specs?
Have you played any other games with that setup? Whats the FPS?
What CPU cooling are you using with that Overclocked AMD FX-8150?
Things to try:
Check for a driver update, old drivers could be the cause for SLI problems
Pull one GTX 660ti out and try it again, if its still the same problem then it could be the game having issues.
If you know its not the game, then it might be a bottleneck on the processor itself.