Fastest 'Palomino'-Athlon MP is a 2100+, everything beyond that is a T-Bred; the MP 2800+ is a Barton and there's also a Barton-version of the MP 2600+.
To find out which model-ratings of a certain core-type(i.e. Palomino, T-Bred, Barton) there are, just look at their respective Datasheets
' ">http://www.amd.com/us-en/Proce..._2252_739_2989,00.html. they're listed in the 'ordering part information'-section
Palomino is model 6, T-Bred is model 8 and Barton is model 10.
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