You won't get more performance in gaming by overclocking the CPU, if you match it with that GPU. And you're asking a lot from a 7850 , it won't play those games in Ultra at good frames, maybe BF3 ( avgeraging around 35 fps ). And it won't have you gaming in Ultra settings for the next 2-3 yrs.
but since im here in the middle east (Saudi Arabia ) and the price point for components are really expensive compare to US or UK...
so im really tightening up my budget also AMD are not far behind to intel with regards to price here...
now i had revise my rig as per below...
MSI Motherboard ZH77A-G43
Sapphire vapor-x 7950
PSU cooler master extreme 2 725 watts (is this ok ) and if i go with this build its around $100 more from the previous one and is it worth it or the gpu will bottleneck the cpu?
Coolermaster makes junk PSUs. What other options for brands do you have?
The GPU will not even come close to bottlenecking the CPU.
yaaaikzz!!! i though going with that will be fine, what about the corsair cx 500 +80 bronze i had mentioned for the first rig is that enough or Corsair GS600 Watt, 80+ Bronze which will again cost me more :-(