gxsaurav said:
unless u need to work on workstation application, u don't need or benifit from dual core, no games are optimised for it either
if possible, get a Athlon64 3800+ X2, but if u can live without dual core, then get Athlon64 3500+ & Overclock
not all true... even if u're running no multithreaded apps there are many apps running at a time... consider a case when there's a 1.8Gnz core to do everything .... and u're playing a game... it has more to do than just running a game... bu if u have dual core... 1 core can take care of everything else and 1 core will run ur game with it's full power... so basically i dont think this arguement makes much of a sense to argue that dual cores are not useful.... when they improve performance... when u run ur system ex it it's 3200+ than u have a small lag when u switch between heavy apps.. but not with X23800+ which basically has 2 3200+ tigether...
Aother note... Intel dual cores might seem to be cheap but a poor performers... so there's not point getting them right now...
and the cores communicate via external fsb... so even calling them "dual cores" is not right...