Gigabyte GeForce 7600 GS 512MB. Graphics processor: GeForce 7600 GS, Maximum resolution: 2560 x 1600 pixels, Graphics processor family: NVIDIA. Graphic adapter memory: 512 MB, Graphics adapter memory type: GDDR3, Memory bus: 128 bit. Interface type: PCI Express 2.0. DirectX version: 9.0c, Shader model version: 3.0, OpenGL version: 2.0