Diamond Viper Radeon HD 2900XT 512 MB GDDR3 Graphics Card

From video streaming to games, most desktop PC models aren't equipped to deliver top quality graphics. That's why it's important to add an optional video upgrade processor card. The Diamond Viper HD 2900XT has 700 million-transistors to make it a dream come true for enthusiast gamers hungry for a fast GPU. Featuring a 2nd generation unified shader architecture, massive processing power and an unprecedented 512-bit GDDR3 memory interface, the Diamond Viper HD 2900XT will deliver astonishing performance and a big ultra-high definition gaming experience up to the max. It is the future of PC gaming and high definition video display. 320 Unified Stream Processors High-speed 128-bit-HDR (High Dynamic Range) rendering Physics processing support Up to 24x Custom Filter Anti-Aliasing Native PCI Express x16 bus interface 512-bit GDDR3 memory interface High Dynamic Range (HDR) rendering Optimized for Windows Vista with comprehensive DirectX 10 and DirectX 9 support ATI Avivo HD Video and Display Technology Built-in HDMI - HDMI support through dongle Multi-channel 5.1 surround audio capability Dual-link DVI with full resolution HDCP support Dual 30-bpp display processors Catalyst Software Drivers Optimized for Windows Vista with comprehensive DirectX 10 and DirectX 9 support HDTV Support Core Clock - 740 MHz Memory Size - 512MB Memory Configuration - 8Mx32 GDDR3 Memory Interface - 512-Bit Memory Speed - 825 MHz System Requirements - AMD Athlon or Intel Pentium 4, 512MB memory (1GB or more recommended), Optical drive for installation software (CD-ROM or DVD-ROM drive), 750 Watt or better power supply with two 2x3-pin PCIe power connectors (one 2x3-pin and one 2x4-pin PCIe power connector recommended)