Graphics Engine NVIDIA GeForce GT 610 Video Memory DDR3 1GB Engine Clock 810 MHz Memory Clock 1.2 GHz ( 600 MHz DDR3 ) RAMDAC 400 MHz Memory Interface 64-bit Resolution D-Sub Max Resolution : 2048x1536 DVI Max Resolution : 2560x1600 Interface D-Sub Output : Yes x 1 DVI Output : Yes x 1 HDMI Output : Yes x 1 HDCP Support : Yes Power Consumption up to 75Wno additional PCIe power required ASUS Features Super Alloy Power Silent Series Dimensions 7.3 " x 4.7 " x 1.6 " Inch