mika19b Wrote:
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> What is better about AM3 over AM2?
Nothing really. They're pretty much the same CPU, but the memory controller (on the CPU itself) can support both DDR2 and DDR3 on the AM3 CPUs.
Given that DDR3 is more expensive than DDR2, that your board can only support DDR2 anyway and you already have you RAM, just get whatever is cheaper or best for you. Of the examples you posted, the AM2+ does have half the cache and is missing 200MHz, but it's not going to make much difference at all. The AM3 one is a Black Edition CPU too, so the multiplier is unlocked, making overclocking even more of a piece of piss than normal, should you want to at some point in the future.
For the record, AM2+ CPUs won't work or fit in an AM3 motherboard, while the AM3 CPUs do work in most AM2+ motherboards.