• Graphics Engine NVIDIA GeForce GTX 560 Ti • Bus Standard PCI Express 2.0 • Video Memory GDDR5 1GB • Engine Clock 822 MHz • CUDA Core 384 • Shader Clock 1645 MHz • Memory Clock 4008 MHz ( 1002 MHz GDDR5 ) • Memory Interface 256-bit • Interface D-Sub Output : x 1 (via DVI to D-Sub adaptor x 1) DVI Output : x 2 (DVI-I) HDMI Output : x 1 (via Mini HDMI to HDMI adaptor x 1) HDCP Support • Accessories 2 x Power cable, 1 x DVI to D-Sub adaptor, 1 x Mini HDMI to HDMI adaptor • ASUS Features DirectCU Series, Super Alloy Power • Dimensions 9 " x 4.4 " Inch