Sparkle Technology GeForce GTX460. Graphics processor: GeForce GTX 460, Graphics processor family: NVIDIA, Processor clock speed: 1400 MHz. Graphic adapter memory: 2048 MB, Graphics adapter memory type: GDDR5-SDRAM, Memory bus: 256 bit. Interface type: PCI Express 2.0. Shader model version: 5.0, OpenGL version: 4.0, HDMI version: 1.4a. Supplementary power connectors: 2x 6-pin