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Uploaded on May 7, 2009
If you enjoyed Proving Grounds now you can see Dragon Technology shatter 7GHz! in this stunning sequel | http://links.amd.com/7Fang | Overclocker Chew* relentlessly overclocks "Dragon Technology" with stock AMD Phenom II X4 955 on air, phase, dry ice, and liquid nitrogen. See record 3DMark06 performance for dual ATI Crossfire with ATI Radeon HD 4850 and 4890 GPU, Gigabyte motherboards and OCZ memory. Proving Grounds.