Display Support 2 x Maximum Display Monitor(s) support Output 1 x D-Sub(VGA) 1 x HDMI (with 3D) 1 x Single-Link DVI-D GPU 730 MHz Core Clock 28 nm Chip 320 x Stream Processors Video Memory 4096 MB Size 128 -bit DDR3 1800 MHz Effective Dimension 145(L)X95(W)X15(H) mm Size. 1 x slot Software Driver CD SAPPHIRE TriXX Utility