To put things in perspective, if one cooler bested another by four degrees Celsius, people would be singing from the rooftops. For load temperature results to drop over four degrees Celsius by changing the kind of thermal paste you use is equally admirable. We didn't see a huge difference between the Tuniq and the ThermalRight paste but it was there. The reengineering of the TX-2 was certainly worthwhile.
FULL STORY @ OVERCLOCKERCAFE (http://www.overclockercafe.com/Reviews/other_misc/Tuniq_TX-2/index.htm)