Geforce 8800 Ultra Oc 768MB BFG Tech GeForce 8800 Ultra OC 768 MB DDR3 PCI Express Video Card General Features: NVIDIA GeForce 8800 Ultra GPU (Graphics Processing Unit) 768 MB GDDR3 memory PCI Express x16 interface 630 MHz core clock 1566 MHz shader clock 40.3 Billion/sec. 128 stream processors 2220 MHz memory data rate 106.6 Gb/sec. memory bandwidth Dual 400 MHz RAMDACs