i voted yes ... although only 1 of my 2 computers here at work is better.
i put yes because my main developing maching here is Dual 2Ghz, 1Ghz RAM, GeForce FX 5400. the only downside is its a MAC, but it's not that bad now that I'm used to it. I still would not trade a normal PC for a Mac, even w/these specs. at home i have an xp 2400+ w/1.5Ghz RAM and a Saphire Radeon 9500NP @ 9700. oh, and my windows machine here is only like 1Ghz w/512mb RAM.