gigabyte gv n570oc-13i - graphics adapter - gf gtx 570 - pci express 2.0 x16 - 1.25 gb gddr5 - dvi hdmi hdcp
powered by nvidia geforce gtx 570 gpu supports pci express 2.0 microsoft directx 11 and opengl 4.1 support integrated with industry s best 1280 mb gddr5 memory and 320-bit memory interface supports nvidia purevideo hd technology features dual link dvi-i 2 mini hdmi with hdcp protection