EVGA GeForce GTX 460 Superclocked 768 MB DDR5 PCI Express 2.0 2DVI/Mini-HDMI SLI Ready Graphics Card, 768-P3-1362-TR GeForce GTX 460 Superclocked with 763 MHz core clock PCI Express 2.0 768 MB 192-bit 2.5ns GDDR5 memory 3800 MHz memory clock and 1526 MHz shader clock Windows XP, Vista and Windows7 support