Gainward GeForce GTX260 1792MB GS. Graphics processor: GeForce GTX 260, Maximum resolution: 2560 x 1600 pixels, Graphics processor family: NVIDIA. Graphic adapter memory: 1792 MB, Graphics adapter memory type: GDDR3, Memory bus: 448 bit. Interface type: PCI Express 2.0. Shader model version: 4.0, OpenGL version: 3.0. Minimum RAM: 2048 MB, Minimum system power supply: 550 W