CLUB3D VGA X1900XTX 512MB PCI-E. Graphics processor: Radeon X1900, Maximum resolution: 2560 x 1600 pixels, Processor clock speed: 650 MHz. Graphic adapter memory: 512 MB, Graphics adapter memory type: GDDR3, Memory bus: 256 bit. Interface type: PCI Express. DirectX version: 9.0, Shader model version: 3.0, OpenGL version: 2.0. Bundled software: Colin McRae 2005 DVD, Power DVD 6, PowerDirector Express 3, PowerProducer 3, Medi@show,