Jump into a world of life-like graphics with NVIDIAs top-of-the-line graphics processor in the ZOTAC GeForce 8800 GTX. Experience the realistic visual effects DirectX 10 and Shader Model 4.0 have to offer with a single ZOTAC GeForce 8800 GTX. Enjoy the latest games with resolutions up to 2560x1600 without breaking a sweat. The onboard 768MB of GDDR3 memory ensures rich colors and textures in the latest games preserving realism. The memory runs at a blazing fast 1.8 GHz clock speed to feed the powerhouse 575 MHz NVIDIA GeForce 8800 GTX graphics processor. If more power is what you crave, pair up two ZOTAC GeForce 8800 GTX graphics cards to double your performance with NVIDIAs SLI technology. NVIDIA SLI technology doubles 3D performance by taking advantage of two graphics card at the same time, because two cards are better than one.