The single most powerful GeForce card available today, the 9800 GTX utilizes HybridPower™ technology to enable users to switch to their motherboard GeForce GPU to run less graphically intense applications. Its 128 stream processors each clock in at a new high of 1688MHz, making it the fastest graphics card in the $299 to $349 price range. Users can triple their smack down power by running three 9800 GTX graphics cards in 3-way SLI® mode on one of the new XFX nForce® 780i or 790i motherboards for a ramp up of 2.8 times the performance of a single GPU. Max Resolution Digital Vertical 1600 Max Resolution Digital Hoizontal 2560 Minimum Power Requirement (Watt) 450 Output HDCP Capable 1 Microsoft® DirectX® Support 10.0 Shader Model Support 4.0 Open GL Optimization and Support 2.1 Memory Type DDR3 Memory Size (MB) 512 MB Memory Clock (MHz) 2200 - 2280 MHz Memory Interface Bus (bit) 256 Pixels per clock (peak 64 Texture Fill Rate (billion/sec) 43.2 - 48.64 Billion/Sec Stream Processors 128 GPU Clock MHz 675 - 760 MHz Shader Clock (MHz) 1688 - 1900 MHz Performance Black, Standard, XT, XXX Bus Type PCI-E 2.0 Total Price