eVGA e-GeForce 6800 GT, 256MB DDR3, Dual DVI/TV-Out, PCI-Express (256-P2-N376-AX) Delivers ultra-realistic effects, unmatched features, and rock-solid stability; 350 MHz clock 256MB 256-bit 2ns (8x32) DDR3 Memory (500MHz clock - 1GHz effective) CineFX 3.0 engine; UltraShadow II technology; integrated TV encoder Superscalar 16-Pipe GPU architecture; Adaptable programmable video processor Support for Microsoft DirectX 9.0 Shader Model 3.0 and with support for PCI Express