I have a chinese motherboard Machinist B75 Pro U5. According to the manual (very hard to find by the way, didn't comes in the box) "Supports Intel Core i3/i5/i7 2th or 3th generation, Xeon E3 v2, Pentium and Celeron series processors"
Now is working fine with a i5 3470s CPU. For gaming it works...
I'm planning to build my new pc with :
-Motherboard Gigabyte GA-Z87X-UD5H
-Intel Core i7 4770k
-Ram CORSAIR VENGEANCE 8 GB 1600 MZh (4x2)
-EVGA GTX 780 classified ACX edition
-HDD TOSHIBA 1TB
-SSD maybe come up in next 3months
Does PSU Strike X 600W is enough for my PC? I already...