Exclusive to ASUS motherboard, its UEFI (Unified Extensible Firmware Interface) is a mouse-controlled graphical BIOS interface designed with dual selectable modes. It delivers a user-friendly interface that goes beyond traditional keyboard - BIOS controls to enable more flexible and convenient input with quick scrolling. Users can easily navigate the UEFI BIOS with the smoothness of their operating system. Quick and simple overclocking and setup sharing is facilitated by the F12 hotkey BIOS snapshot feature. The exclusive EZ mode displays frequently-accessed setup info, while the advanced mode is for experienced performance enthusiasts that demand far more intricate system control, including detailed DRAM information. ATI's CrossFireX boosts image quality along with rendering speed, eliminating the need to scale down screen resolution to get high quality images. CrossFireX allows higher antialiasing, anisotropic filtering, shading and texture settings. Adjust your display configurations, experiment with the 3D settings, and check the effects with a real-time 3D-rendered preview within ATI Catalyst control center.