This is a AMD Barton XP-m designed for laptops and as a result is made of better materials and uses less power thus runnning cooler.
This particular CPU I have been able to overclock to 2.2 GHz the same as a AMD BARTON XP 3200 for a fraction of the cost.
I was able to do this on a stock cooler. See item 160372870364. It does require a decent Motherboard to exploit the overclocking potentail of this CPU, and does take quite a bit of trial and error to find the most stable settings.
Once established with a good MoBo this CPU will provide a great platform to build upon.
If you are confident with overclocking or even want to experiment then this is a great CPU to start with.