MSI RX1950PRO-T2D256E ATI RADEON,256MB 256-BIT GDDR3, PCI-EXPRESS X16, DVI, TV-OUT600MHZ CORE CLOCK, 1400MHZ MEMORY CLOCK, 2 X DUALLINK, HDTV READY, AVIVO.Additional Product InformationPI DATE : February 2007SUPP MEM : 256 MB GDDR3 memory 1400MHz , MEM I/FACE: 256-bitCONNECTORS: 2 x Dual-Link DVI , TV-out (S-Video connector) CrossFire Bridge CHIPSET : RADEON X1950PRO Chipset RAMDACS : 400Maz CORE CLOCK: 575 MHzGraphics Bus Tech: PCI Express* Supp for MS DirectX 9.0 programmable vertex & pixel shaders in HW* Shader Model 3.0 vertex and pixel shader support Full speed 32-bit floating point processing & High dynamic range rendering with floating point blending and anti-aliasing support.