Full Details from Amazon.com : http://www.amazon.com/gp/product/B000VLZ9ZE?tag=onigi-20<br /><br />Geforce 8600GT Pcie 512MB DDR2 540M Dvi Tv Out<br /><br />PCI Express bus Slot <br />512MB GDDR2 video memory <br />Memory Clock - 800MHz <br />Core Clock - 540MHz <br />NVIDIAs fourth-generation GPU architecture built for Windows Vista gives users the best possible experience with the Windows Aero 3D graphical user interface
