Info-Tek Radeon X1550 PRO 256MB AGPx8. Graphics processor: Radeon X1550 Pro, Maximum resolution: 2560 x 1600 pixels, Processor clock speed: 550 MHz. Graphic adapter memory: 256 MB, Graphics adapter memory type: DDR, Memory bus: 128 bit. Interface type: AGP 8x. DirectX version: 9.0, Shader model version: 3.0, Video formats supported: MPEG-2/MPEG-4/DivX/WMV9/VC-1/H.264. Minimum system requirements: Intel Pentium IX/AMD/VISTA