ATI Radeon  9800 Pro Mac Edition Video Card 100-435058 256MB of DDR Memory 8 Parallel Rendering Pipelines 4 Parallel Geometry Engines SmartShader 2.1 - full support for Microsoft DirectX 9.0, 2.0 Vertex & Pixel Shaders, SmoothVision 2.1 - full-scene anti-aliasing & anisotropic filtering