KFA2 GeForce GTX 570. Graphics processor: GeForce GTX 570, Graphics processor family: NVIDIA, Processor clock speed: 1464 MHz. Graphic adapter memory: 1280 MB, Memory bus: 320 bit, Memory bandwidth (max): 152 GB/s. Interface type: PCI Express 2.0. OpenGL version: 3.0. Power consumption (typical): 550 W