asus us radeon 1gb gddr5 hd6870 pci express graphics card
asus us radeon 1gb gddr5 hd6870 pci express graphics card directx 11 support 915mhz gpu memory 1gb gddr5 4200mhz memory 400mhz ramdac pci-e express x16 interfaces hdmi 1 dual link dvi 1 single link dvi 2 mini display port