XFX PVT80FSHD9 GeForce 8800 GTX 768MB GDDR3 PCI-E Video Card Fansink XXX Edition Dual Link DVI supports digital output up to 2560 x 1600 2 GHz memory clock 630 MHz core clock Dual 400 MHz RAMDACs TV Out, SLI ready, RoHS, Dual DVI Out, HDCP Ready, HDTV ready