Sapphire Radeon HD 7970 OC 3GB DDR5 HDMI/DVI-I/Dual Mini DP PCI-Express Graphics Card 11197-01-40G 1 x Dual-Link DVI 1 x HDMI 2 x Mini-DisplayPort DisplayPort 1.2 AMD HD3D Technology PCI Express 3.0 AMD Eyefinity 2.0 Enhanced Multi-GPU Capabilities