Sparkle Technology GeForce 8600GT 512MB. Graphics processor: GeForce 8600 GT, Maximum resolution: 2560 x 1600 pixels, Graphics processor family: NVIDIA. Graphic adapter memory: 512 MB, Graphics adapter memory type: DDR2, Memory bus: 128 bit. Interface type: PCI Express x16. Shader model version: 4.0, OpenGL version: 2.0, Video formats supported: H.264, VC-1, WMV, MPEG-2