AMD Phenom II Overclocked to 6.5GHz With Liquid Helium -220C
Team Finland and Pete Hardman and Sami Makinen from AMD, use a combination of liquid nitrogen and liquid helium to reach CPU tempertures of -232 degrees Celsius in order to attain CPU clock speeds of 6.5GHz and smashing the world record for 3DMarks with 45,474 3DMarks in a test.
