PNY GeForce 8600GT 512MB. Graphics processor: GeForce 8600 GT, Maximum resolution: 2560 x 1600 pixels, Processor clock speed: 576 MHz. Graphic adapter memory: 512 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. Minimum system requirements: - Intel/AMD - 512MB system RAM - 350W system power - Windows XP/2000 - CD-ROM/DVD-ROM - VGA/DVI-I, Minimum processor: AMD, Minimum RAM: 512 MB