Originally posted by: Nathelion
If you're happy with the amount of RAM you have now, just get some cheap opteron and upgrade the proc.
If you're not happy with your RAM, you could either wait around for another 6 months and get Agena/Penryn, or you could just go with a C2D.
This is the best answer. You may not have the biggest benchmarks, but you will stretch that platform for another year.
If you dont mind overclocking, i would grab an opteron 175 ($154) for the 11x multipler and get it to 2.7 - 2.9 ghz. That should be enough horse power for maybe a year.
opteron 165 $99 -< slower then you current chip (1.8ghz), but dual core
opteron 170 is $114
The only reason to change platforms now is if you need more ram since ddr prices are no longer competitive. I wouldnt dont go spend $300-$400 upgrading to see bencmarks increase, and i havent.
I went from 3200+ -> x2 3800+ @2.7ghz
I'm thinking of moving that chip over to my secondary gamer, and grabbing a opteron 175 for my rig, but i already have 2gb of ram so a new platforn right now doesnt appeal to me.