AMD Radeon HD 6850. XFX Keeping It Real. With the 6000 series, XFX is literally putting you in the game. The AMD Radeon HD 6850 is 3-D ready and one of the first HDMI 1.4a and DisplayPort 1.2 solutions for Stereoscopic 3-D on the market. The AMD Radeon HD 6850 ushers in a new era of gaming that takes users to an entirely new level. The AMD 3-D experience is truly immersive and seamless. AMD has also teamed up with other Open 3-D ecosystem partners to provide consumers with more choice, more innovation and lower cost. XXX Edition Made for those who want Overclocked straight out of the box, the XXX is the perfect edition for the power-gamer. Rigorous testing methods, including 55C burn chamber testing, stress testing, even shock & vibe testing, ensure your product is not only super fast, but super reliable. Plus, there is still headroom for you to push this card further. Specifications AMD ATI Radeon HD 6850 800 MHz Clock 1GB GDDR5 memory 256 Bit 4200 MHz Clock 960 Stream Processors PCI-Express x16 slot Outputs 2 x DVI 1 x HDMI 1 x DisplayPort System Requirements for XFX hd6850 XXX - PCI Express® based PC is required with on X16 lane graphics slot available on the motherboard - 500 Watt or greater power supply with one 75W 6-pin PCI Express® power connectors recommended (600 Watt and two 6-pin connectors for AMD CrossFireX™ technology in dual mode) - Certified power supplies are recommended. Refer to http://ati.amd.com/certifiedPSU for a list of Certified products - Minimum 1GB of system memory - For an AMD CrossFireX™ system, a second AMD Radeon™ 6800 Series Graphics card, an AMD CrossFireX™ Ready motherboard and one AMD CrossFireX™ Bridge Interconnect cable is required. Supported Operating Systems: - Windows 7, Windows Vista