BFG Tech GeForce 8600 GT OC 512MB PCIe. Graphics processor: GeForce 8600 GT, Maximum resolution: 2560 x 1600 pixels, Processor clock speed: 565 MHz. Graphic adapter memory: 512 MB, Graphics adapter memory type: GDDR3, Memory bus: 128 bit. Interface type: PCI Express x16. DirectX version: 10.0, Shader model version: 4.0, OpenGL version: 2.0. Minimum system requirements: CD / DVD-ROM drive PCI Express x16 slot, Minimum processor: Intel Core2 Extreme X6800, Minimum RAM: 512 MB