CLUB3D GeForce 8800GT. Maximum resolution: 2560 x 1600 pixels, Processor clock speed: 600 MHz, Graphics adapter RAMDAC: 400 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: 2.0. Compatible operating systems: -Windows 2000 -Windows XP -Windows MCE -Windows XP64 -Windows VISTA 32bit -Windows VISTA 64bit