Which of these 7950's are better for gaming and why? I need something that will not get too hot but will play all gaming in ultra
HIS Radeon HD7950 3GB
Gigabyte Radeon HD7950 3GB Overclocked
HIS Radeon HD7950 IceQ Boost Clock 3GB
Sapphire Radeon HD7950 3GB with Boost
My pc
Intel Core i5 3570k
ASRock Z77 Extreme4-M Motherboard
Corsair Vengeance CML8GX3M2A1600C9 8GB (2x4GB) DDR3
Seagate Barracuda 500GB ST500DM002
Antec High Current Gamer 620W HCG-620
BitFenix Merc Alpha Mid Tower Case
Coolermaster Hyper 212 Evo Cpu Cooler
XSPC 120mm Xinruilian Fan 1650RPM
Samsung SH-224BB/BEBS SATA DVDRW Drive OEM
HIS Radeon HD7950 3GB
Gigabyte Radeon HD7950 3GB Overclocked
HIS Radeon HD7950 IceQ Boost Clock 3GB
Sapphire Radeon HD7950 3GB with Boost
My pc
Intel Core i5 3570k
ASRock Z77 Extreme4-M Motherboard
Corsair Vengeance CML8GX3M2A1600C9 8GB (2x4GB) DDR3
Seagate Barracuda 500GB ST500DM002
Antec High Current Gamer 620W HCG-620
BitFenix Merc Alpha Mid Tower Case
Coolermaster Hyper 212 Evo Cpu Cooler
XSPC 120mm Xinruilian Fan 1650RPM
Samsung SH-224BB/BEBS SATA DVDRW Drive OEM