The BFG GeForce 6600 GT OC is a PCI Express video card running at 525Mhz (vs 500Mhz on a standard Geforce 6600 GT) with 128MB GDDR3 memory running at 1050Mhz (vs 1000Mhz on a standard Geforce 6600 GT), it has a 400Mhz RAMDAC, connectors for Dual DVI-I, HDTV S-Video Out and a massive 16.8GB/second memory bandwidth.



Link: Ultimate Hardware