M3A790GMH/128M M3A790GMH/128M (1.50) ROM AM3 Socket Supports AMD OverDrive™ with ACC feature (Advanced Clock Calibration) Dual Channel DDR3 1600 (OC) Integrated AMD Radeon HD 3300 graphics, DX10 class iGPU, Pixel Shader 4.0, Max. shared memory 512MB Built-in 128MB DDR3 1333(OC)/1200MHz SidePort Memory Supports ATI™ Hybrid CrossFireX™ Graphics Output Options: D-Sub, DVI-D and HDMI EuP Ready Supports ASRock XFast RAM, XFast LAN, XFast USB Technologies Supports Instant Boot, Instant Flash, Smart BIOS, ASRock OC Tuner, Intelligent Energy Saver