Building a gaming (budget) PC

Hello guys. i just wana ask u if those components are compatible with each other and will not bottle-neck together... Cpu : i3-3220 ivy bridge 3.3 Ghz Mobo : ASRock b75 M-GL R2.0 1155 Ram : kingstone Hyper-X blu 8GB 1600 Mhz\ Gpu : x2 Asus AMD 7770 Ghz edition direct CU Top 1GB Psu : Gigabyte green powerock 500w Note: Ill not be overclocking anything. so will this psu be good enough ? thanks..

Everything is good. If you wanted to make it substantially better opt for 1866mhz ram. The PSU will be powerful enough yes.

What is your budget? 

and downing007, 1866Mhz will do almost notthing for noticable performance unless you get an APU (ig. A10 5800k), where it will then make a large difference. But for your budget, I would suggest going with a Phenom x4 965 BE. This processor is amazing bang for the buck, while still being a quality OCing chip. 

http://pcpartpicker.com/p/wzes

That is what I would suggest.

That depends. He is going to notice quite a speed improvement by using faster ram, maybe not whilst actually playing games but on boot and load times.

Everything seems fine. My advice is to invent in some faster RAM. Also, it's better to have one GPU than two, especially for gaming. Maybe you can get a better GPU that costs less than the two 7770 and use the extra money from that for your faster RAM! Hope this helped.

Thanks for all your support i was soooooo scared from the psu and the AMD sites told me i should go with 600 or greater psu :D and my budget is 2600 L.E which is 400$

so ill get one 7770 and get another one in future :D + ill get a free steam key for far cry 3 xD which is a perfect offer. Thanks guys