What is the point of having a i5 4670k or 3570k or any of the 200-300-400$ model cpu which will just only provide 2-5 fps more than lets say a phenom II 6 cores oc'ed a bit like to 3.7ghz or 3.8ghz paired with a gtx 780,you'll save around 300$ on the cpu and the motherboard itself and you can...