We got this in an email requesting a news post, but I thought it was better used as a sticky. It gives a listing of all the Athlon processors, based on their core, and gives MHz, cache, FSB, multipliers, VCore, Max Temp, and Thermal Power. Goes from 1500XP+ to Athlon 64 DT 3700+. Hope this helps.
http://www.cybercpu.net/howto/other/amdpr.asp