Graphics Engine NVIDIA GeForce GTX TITAN BLACK Bus Standard PCI Express 3.0 Video Memory GDDR5 6GB Engine Clock GPU Boost Clock : 980 MHz GPU Base Clock : 889 MHz CUDA Core 2880 Memory Clock 7000 MHz ( GDDR5 ) Memory Interface 384-bit Interface DVI Output : Yes x 1 (DVI-I), Yes x 1 (DVI-D) HDMI Output : Yes x 1 Display Port : Yes x 1 (Regular DP) HDCP Support : Yes Accessories 1 x Power cable 1 x DVI to D-Sub adaptor Software ASUS GPU Tweak & Driver Dimensions 10.5 " x 4.376 " x 1.5 " Inch 26.67 x 11.11 x3.81 Centimeter