Graphics Engine ATI Radeon HD 4650 Bus Standard PCI Express 2.0 Video Memory DDR2 512MB Engine Clock 600 MHz Memory Clock 800 MHz ( 400 MHz DDR2 ) RAMDAC 400MHz Memory Interface 64-bit CRT Max Resolution 2048 x1536 DVI Max Resolution 2560 x 1600 D-Sub Output Yes x 1 DVI Output Yes x 1 (DVI-I) HDMI Output Yes x 1 HDCP Support Yes Software Bundled ASUS Utilities & Driver Low Profile Bracket Bundled Yes ( 2 slots )