Whats the most powerfull AMD 939 Processor ?

i have a MSI k8n neo2 motherboard that supports amd 939 processors and i need more powefull processor than my athlon 64 3200+ :Pwhat processor should i buy ?!Whats the most powerfull AMD 939 Processor ?
well the best one you can buy is a amd 64 4000+ which isn't too much better than the one you have because you can't buy the x2 and opteron serie''s which are both dual core's because you mobo is too old Whats the most powerfull AMD 939 Processor ?
FX-60 is the best 939 processor.
It's a tie between the FX-60 and the Opteron 185. They both are dual core CPUs,run at 2.6GHz, and have 2MB of L2 cache. Both have their own unique pluses:-FX-60 has unlocked multipliers for easier overclocking.-Opteron 185 has server-grade durability, for higher overclocking potential and more tolerance to heat.
opty 185
I'd go for a dual core opteron..
Operton 185.
The problem faced by a gamer with a s939 system is that AMD stopped making CPUs in that format about six months ago, which means that the best of them are getting hard to find, which affects cost (economics 101, ''Supply and Demand''). The more mundane versions, such as X2 3800 and X2 4200, were made in huge quantities and remain both readily available and not very expensive at all. The differences at the socket level between a single core A64 and the X2 were nil, and the compatibility of mainboards such as the one the OP has with the X2s is almost certain to be favorable.
don't bother upgrading. 939 cpus are really hard to find and what you can find is overpriced. you can get a 6000+x2 am2 for less than a 4400x2 939