XpertVision GeForce GTX 570. Graphics processor: GeForce GTX 570, Maximum resolution: 2560 x 1600 pixels, Graphics processor family: NVIDIA. Graphic adapter memory: 1280 MB, Graphics adapter memory type: GDDR5, Memory bus: 320 bit. Interface type: PCI Express 2.0. Shader model version: 5.0, OpenGL version: 4.1, HDMI version: 1.4. Minimum system requirements: 2 x 6-pin PWR, Power requirements: 38A, Minimum system power supply: 550 W