e4300 is a better buy than both! Get with the times people
I had to explain this to half a dozen people at the LAN party I went to this weekend. They kept going on and on about e6300 and e6400 and I was somewhat surpised I was the one there with the most current knowlege of CPU scene. I was also the ONLY one with a SFF computer and one of the few that didn't have heat related problems when the ambient tempurature in the room topped 30c (go me! When the token hot chick at the party says "nice computer" it's all worth it
. Athought, to be fair, I modded my case and had a front-panel LCD tempurature displaying my HSF temp and clocked my CPU down when the number started to get scary (42c under the HSF, 45c core) but SFFs do especially well compared to larger cases in situations with high ambient temps as they cycle air through the case much faster with fewer ways for the airflow to get screwed up.
Back on topic:
The allendale core is superior. The e4300 has a higher multiplier. The e4300 is cheaper. With a decent motherboard and ddr2-667 clocking an e4300 to 2.9ghz with only slight voltage bumps appears to be normal using only high-end air HSF. Clocking to 2.4ghz with ddr2-533 and no voltage increases with stock HSF also appears to be normal. Am I incorrect? Can e6300 beat that?
I would definately take the time to point out that an OEM x2 3600+ brisbane and mobo combo (that reportedly clocks to 2.5 - 2.9ghz with DDR2-800 (one of our formumz residents is reporting 2.8ghz) is cheaper than an e4300 alone. I wouldn't call it a "better buy" without first referencing benchmarks of both chips OCed (which I don't have), but it's ~$100 difference between the two after you combine them with a decent OCing mobo (but before you factor in the RAM and HSF) and that's something to seriously consider. $100 extra for a GPU or more RAM will kick the crap out of a few more percentages of processing power in a lot of situations.
$95 x2 3600+ before combo deal
So yeah, if you want to compare what the hot buys in mid-range dual-core CPUs are right now it's Allendale vs. Brisbane, not Conroe vs. Windsor. Unless you're buying something on sale or shopping the high end they are just better AND cheaper than their previous generation.
Correct me if I'm wrong.