TODAY Hightech Information System Ltd. is proud to unleash the HIS 6990 Fan 4GB GDDR5, accelerating advanced PC game by running at 830 MHz core clock and 5000 MHz memory clock. Loaded with stunning array of advanced technologies, such as AMD HD3D, Eyefinity, EyeSpeed and Eye-Definition, HIS 6990 4GB delivers the Power Gamers superior gaming performance and flawless image quality. Bundled with a Mini Display Port to Single Link DVI (Active) dongle and a HIS Exclusive Mini Display Port to Display Port dongle, HIS 6990 is geared for gamers to enjoy the incredible Eyefinity technology. What’s more? The HIS 6990 4GB supports the latest industry standards with DirectX 11 and scalable geometry processing, making HD 6990 4GB the fastest graphics card in the world. The powerful dual GPUs accelerate frame rates and therefore give hardcore gamers the definitive solution at every advantage. Meanwhile, the integrated HDMI 1.4a and DisplayPort 1.2 readiness enable gamers to experience unparalleled display flexibility. If you are looking for the best hardware and extreme configurations to maximize your gaming experience, HIS 6990 4GB is no doubt an only choice for you. HD3D Technology Full support for stereoscopic 3D, a technique that presents 2D imagery (movies, games, photos) to be presented in a manner that creates the illusion of three-dimensional depth. It provides gamers a high quality of Blu-ray 3D movies, games, videos and photos. 3 Pillars Get immersed with AMD Eyefinity technology. Get amazing “Eye-Definition” graphics with DirectX 11 technology. Get fast applications and incredible video with AMD EyeSpeed technology. For more information HIS 6990 Fan 4GB GDDR5, please visit this page.