CLUB3D nVidia GeForce 7900GT, GDDR3, 256 bit, 1320 MHz, 2048 x 1536 pixels CLUB3D nVidia GeForce 7900GT. Processor frequency: 450 MHz. Graphics card memory type: GDDR3, Memory bus: 256 bit, Memory clock speed: 1320 MHz. Maximum resolution: 2048 x 1536 pixels. DirectX version: 9.0, OpenGL version: 2.0, Dual Link DVI