Gainward 8600GTS 256Mb, HDTV, DVI-DVI. Graphics processor: GeForce 8600 GTS, Maximum resolution: 3840 x 2400 pixels, Processor clock speed: 675 MHz. Graphic adapter memory: 256 MB, Graphics adapter memory type: GDDR3, Memory bus: 128 bit. Interface type: PCI Express. DirectX version: 10.0, Shader model version: 4.0, OpenGL version: 2.0. Minimum system requirements: Pentium 4/III/II/Celeron, AMD K6/Duron/Athlon/Athlon XP;