Hi,
I think, you can get very good results with a new
MAC G5. with a lot of RAM, of course. Actually AC10 and 11, can only use a max. of 4Gb.
Otherwise, if you want a "self built PC", i have better experiences with ATI video cards, than Nvidia video cards, get a duoCore, AMD or Intel processor. (i love the AMDs). a good mother board that fits, and a good quality RAM, use all the slots that you can. and a HD of your choice.
that's all i can say...hope it helps.
Nando Mogollon
Director @ BuilDigital
nando@buildigital.com.au
Using, Archicad Latest AU and INT. Revit Latest (have to keep comparing notes)
More and more... IFC.js, IFCOpenShell
All things Solibri and BIMCollab