Gainward Bliss 9800GTX 512MB. Graphics processor: GeForce 9800 GTX, Maximum resolution: 3840 x 2400 pixels, Processor clock speed: 675 MHz. Graphic adapter memory: 512 MB, Graphics adapter memory type: GDDR3, Memory bus: 256 bit. Interface type: PCI Express. Shader model version: 4.0, OpenGL version: 2.1. Minimum system power supply: 500 W