Sapphire Radeon HD 7870 GHZ OC 2 GB GDDR5 Graphics Card (11199-03-20G) 1 x Dual-Link DVI 1 x HDMI (with 3D) 2 x Mini-DisplayPort DisplayPort 1.2 AMD HD3D Technology PCI Express 3.0 AMD Eyefinity 2.0 Enhanced Multi-GPU Capabilities