GELID Silent Spirit Review
 

In testing the Silent Spirit, the temperatures rose to 62 degrees Celsius, which is pretty good. With an extra high CFM fan mounted on the heat sink, I was able to overclock to 3.8ghz with the same temperatures. The stock i7 heat sink performed similarly, although a little more loudly. Idle temperatures come close to the competition, but at load the temperatures escalated to near-stock performance. The heat sink looks to be able to handle the 130w i7 920, and would probably fair even better with a dual-core or tri-core processor.

http://www.overclockersclub.com/revi...silent_spirit/