Z75 or Z77 for OC on a budget
I am building a PC for gaming. I am using a Radeon HD 7870 and an Intel Core i5-3470. I am currently planning on buying a Z75 mobo. but I also want to OC the i5 to 4.0+gHz (with hyper 212+ cooler) and the graphics card to something a bit higher than stock.
I am just wondering if it's possible to OC with a Z75 board, and what the difference is between a Z75 and a Z77 (i'm not doing SLI/Crossfire or in need of SSD auto-caching)