Has anyone used this? I finally activated it. Wow what diff it makes! It lowers your clock speeds of your CPU Cores when your computer isn't
using them, then putting them back to there full speed when your computer needs to use your CPU Core. I've noticed total heat diff, and sound as well.
(AMD Phenom gets really hot) so this is awesome for me when it's not in use. My core speeds lower around 1.3 when not being used, then shoot back up to 3.2 ghz when it needs to.