Gigabyte GeForce 7950 GT. Graphics processor: GeForce 7950 GT, Maximum resolution: 2560 x 1600 pixels, Graphics processor family: NVIDIA. Graphic adapter memory: 512 MB, Graphics adapter memory type: GDDR3, Memory bus: 256 bit. Interface type: PCI Express x16. DirectX version: 9.0c, OpenGL version: 2.0. Compatible operating systems: Windows Vista