Full Details from Amazon.com : http://www.amazon.com/gp/product/B004XUINGQ?tag=onigi-20
HIS Radeon HD 6790 1 GB GDDR5 Eyefinity DisplayPort DVI (HDCP) HDMI PCIe X16 2.1 Video Card
Eyefinity technology - an immersive experience that expands your game across multiple displays Welcome to surround sight
Play the latest games in true Eye-Definition with the AMD Radeon HD 6800 Series graphics DirectX 11-capable architecture
Also enabling ultra-realistic effects for the ultimate HD gaming experience with AMD HD3D technology
Enhanced Unified Video Decoder UVD 3 - Watch the hottest Blu-ray movies online video
And other HD content beyond 1080p with low power and low noise with GPU acceleration and enhanced Unified Video Decoder UVD 3 features
DirectX 11-capable architecture enabling ultra-realistic effects for the ultimate HD gaming experience with AMD HD3D technology