Check out how the AMD Radeon HD 7950 performs when overclocked against it's out the box stock clocks.
Full system specs
Intel i7 4790K overclocked to 4.5Ghz
Asus Maximus VII Ranger z97
AMD Sapphire 7950 Reference
AMD Adrenaline 18.1.1driver
32GB of G.Skill Ripjaw 1333Mhz DDR3
Phanteks Entho M Pro
Corsair AX 860 PSU
Cooler master Hyper 103
500GB x2 HDD 7200RPM Seagate Barracuda
