CLUB3D GeForce GTX 580. Graphics processor: GeForce GTX 580, Maximum resolution: 2560 x 1600 pixels, Graphics processor family: NVIDIA. Graphic adapter memory: 1536 MB, Graphics adapter memory type: GDDR5, Memory bus: 384 bit. Interface type: PCI Express 2.0. Shader model version: 5.0, OpenGL version: 4.1, HDMI version: 1.4a. Power consumption (typical): 244 W, Supplementary power connectors: 1x 6-pin, 1x 8-pin