HIS AMD Radeon HD 7990 6GB GDDR5 PCIe 3.0 CrossFire Ready HDMI

PowerColor Radeon HD 7990 Graphics Card

Genuine PowerColor AX7990 Radeon HD7990 6GB GDDR5 Dual GPU PCIe Video Card

sapphire hd 7990 Dual Radeon GPU 6GB

XFX Radeon 7970 3GB DDR5 Ghost Double D GPU PCI-E 3.0 Gaming GPU UNTESTED AS IS

2x XFX Radeon HD 7950 3GB crossfire kit used

DIAMOND MULTIMEDIA RADEON AMD HD 7970 3GB GDDR5 GRAPHICS CARD

HIS ATI Radeon HD 7870 IceQ Turbo 2GB GDDR5 PCIe x16 DirectX Multi