While not the newest Athlon 64 this socket 939 beast is still a great overclocker. My friend and I both bought them in conjunction with the release of the Asus A8N-Sli Deluxe that came out earlier this year. The 90nm cpu process means lower vcore voltage and much less heat.
I upgraded to this processor from a Athlon XP 1700+ Jiucb. The 1700+ was a decent overclocker as well, but required a big noisy fan to keep it cool and actually degraded in performance over time. My overclocking experience with the 3000+ has been wonderful. So far I have pushed the processor from 1.8ghz@200mhz to 2.48ghz@275mhz HTT and this is on the stock fan! CPU temp only increased by 3-4 degrees C so a new heatsink or fan was not required.
The ram I used for this was 512mb Geil Ultra PC4400 @ 7-3-3-2.5 , Newegg just had a great deal on this ram so I bought another 512mb and it should be here by the end of the week.
So as all these new processors come out don't forget about the venerable Winchester Core 3000+, its great price-performance wise and is getting cheaper and cheaper as new processors continue to be released.
