CLUB3D Club 3D GeForce 6600 Passive Cool. Graphics processor: GeForce 6600, Maximum resolution: 2048 x 1536 pixels, Processor front side bus: 300 MHz. Graphic adapter memory: 256 MB, Graphics adapter memory type: DDR, Memory bus: 128 bit. Interface type: PCI Express. Power requirements: 300W, 400W, Minimum processor: Intel Pentium/AMD Athlon, Minimum RAM: 128 MB