KFA2 GeForce GTX460 WHDI. Graphics processor: GeForce GTX 460, Graphics processor family: NVIDIA, Processor clock speed: 1350 MHz. Graphic adapter memory: 1024 MB, Memory bus: 256 bit, Memory clock speed: 1800 MHz. Interface type: PCI Express 2.0. OpenGL version: 3.0. Power consumption (typical): 450 W