Graphics Engine: ATI Radeon HD 3650Bus Standard: PCI Express 2.0Video Memory: DDR3 256MBEngine Clock: 725 MHzMemory Clock: 1.6 GHz ( 800 MHz DDR3 )Memory Interface: 128-bitCRT Max Resolution: 2048 x 1536DVI Max Resolution: 2560 x 1600D-Sub Output: Yes x 1 (via DVI to D-Sub adaptor x 1 ) DVI Output:; Yes x 2 (DVI-I)HDMI Output: Yes x 1 (via DVI to HDMI adaptor x 1 )HDTV Output (YPbPr): YesHDCP Support: YesTV Output: Yes (Composite)Adapter/Cable Bundled: 1 x DVI to D-Sub adaptor, 1 x DVI to HDMI adaptor, 1 x HDTV-out cable Software Bundled: ASUS Utilities & Driver