I Rule My Game! - GPU Overclocked to 900MHz!!- ASUS Super Hybrid Engine: boost up to 19% GPU performance by reducing 54% power noise- iTracker2: the world’s only memory timing adjustment and allow you to save the favorite settings into system and recover!- Extreme Cooler: 13% Cooler and 22% Stronger Air Pressure with special designed fan!- ProbeIt: Easily measure the voltage of GPU, Memory and PCI-E bus with the Multimeter! Shop Modal header I Rule My Game! ASUS Exclusive Innovation ASUS Super Hybrid Engine: boost up to 19% GPU performance by reducing 54% power noise iTracker2: the world’s only memory timing adjustment and allow you to save the favorite settings into system and recover! Extreme Cooler: 13% Cooler and 22% Stronger Air Pressure with special designed fan! ProbeIt: Easily measure the voltage of GPU, Memory and PCI-E bus with the Multimeter! ASUS Features ASUS SplendidWatching movies on PC is as good as on Top-of-the-line consumer television ASUS Gamer OSDReal-time overclocking, benchmarking and video capturing in any PC game! Gigantic 2GB GDDR5 MemoryOn-board memory for the best Eyefinity gaming experience PCI Express 2.1 support Graphics GPU Features Radeon HD 5870 40nm GPULess power consumption & more efficient transistor Microsoft® DirectX® 11 SupportBring new levels of visual realism to gaming on the PC and get top-notch performance Microsoft® Windows® 7 ReadyEnable PC users to enjoy an advanced computing experience and to do more with their PC ATI CrossFireX™ Technology Support Large & High ResolutionDual-link DVI able to drive the industry’s largest & highest resolution flat-panel displays up to 2560x1600 ATI Eyefinity TechnologyExtend the View across 3 Displays to immerse yourself in gameplay and entertainment I/O SpecificationsNative Display PortNative HDMINative Dual-link DVI-I Single-link DVI (via HDMI to DVI Adapter)D-Sub (via DVI to D-Sub Adaptor)