Quote Originally Posted by RavenNight
I don't think they're made by the Same people, AS5 is made by Arctic Silver: http://www.arcticsilver.com/

While MX-1 is made by Arctic Cooling:
http://www.arctic-cooling.com/
Oh I was sure that AS5 was made by AC, which probably means int doesn't beat AS5 because it there is no comparison on the AC webpage