Integrated support for HDMI 1.4a HDCP 2D & 3D compliant video output Integrated support for Display Port video output PCI Express & PCI Express 2.1 support Full Microsoft Direct X 11 Support to accelerate Windows 7 performance Dual Dual-link DVI Support Supports the highest resolution flat-panel displays up to 2560x 1600ASUS Unique Features Direct CU Cooler embeds two 8mm flattened copper heat-pipes which contact the GPU surface directly for up to 20 cooler operation Pre Overclocked Core providing 790 Mhz GPU for Better Performance in Games Voltage Tweak Crank up performance by up to 50ASUS Splendid Watching movies on your PC in true to life detail & colour ASUS Smart Doctor Your intelligent hardware protection & overclocking tool AMD Unique Features AMD HD3D Technology Optimize your stereoscopic 3D gaming & movie-watching experience AMD Cross Fire X Technology Combine multiple Graphics cards for high performance computing power AMD Eyefinity Technology Extend your desktop by up to 3 displays for enhanced Gaming Entertainment & Work productivity The awaited 6000 series comes with plenty of ASUS unique features. Direct CU is an ASUS exclusive technology incorporating the effective heat conducting properties of copper. This effectively dissipates heat away from the GPU allowing it to work harder & deliver superb performance delivering 20 cooler operation. brbr ASUS exclusive Voltage Tweak Technology which can boost performance by up to 50 as well as this users can benefit from 20 more coolness during game play & up to 35 less noise under idle mode than generic HD 6850 with DIRECTCU Technology. Furthermore this product is pre overclocked to 790 Mhz Core Clock Speed. brbr EMI Shield effectively blocks 66 radiation to protect users health & improves the clarity of graphics. Microsoft Direct X 11 support brings new levels of visual realism to gaming on the PC & the experience finest top quality performance. Microsoft Windows 7 Support enables PC users to enjoy an advanced computing experience & to do more with their PC.brbr AMD HD3D Technology provides users with Optimized stereoscopic 3D gaming & movie-watching entertainment.br