The 4200+ is better in terms of performance since its faster, but the 3800+ can oc higher, uses less power, and it runs cooler, since its build on a 65nm process instead of the 90nm one that the 4200+ is built on.
well i dont care about the power becouse its not me who is paying the bills xD , i am just wondering what processor gives more perfomance and is more overclockable.
Yeah, i must be, the 3600+ is the only 3xxx series Brisbane out there. Huh, well, if the processor the OP is talking about is a Brisbane he must mean the 3600+ as well.