The Opteron is a better chip, runs cooler, slightly lower voltage, and overclocks higher, to name a few things.
Plus, it has 1meg cache, that alone is worth $20
he's very right. Theres alot of overclocking going on in both the single core and dual core opteron markets. They commonly hit 2.8 or more ghz on air (sometimes with facotry cooler!) in single core and about 2.6 in dual core. The duals can do 2.7 often but need series are cooling.
Do a google for opteron 146 overclocking or opteron 165 (dual core 1.8/1MB)
You are about to answer a thread that has been inactive for more than 6 months. If you still wish to proceed, please ensure that your posting is original and does not duplicate or overlap any prior responses to this thread.