EVGA e-GeForce 8800 GTS SSC. Graphics processor: GeForce 8800 GTS, Maximum resolution: 2560 x 1600 pixels, Processor clock speed: 576 MHz. Graphic adapter memory: 640 MB, Graphics adapter memory type: GDDR3, Memory bus: 128 bit. Interface type: PCI Express 2.0. Shader model version: 4.0, OpenGL version: 2.0