I need a laptop but i'm on a tight budget, so, i'd like to know if one with the specs below would be able to run the latest versions of max, maya, mudbox, zbrush etc, without significant slowdowns, running on windows vista (working on game related stuff). might downgrade to xp if necessary. 256MB NVIDIA GeForce 8400M GS…
I'm sure those specs are fine for any apps you'd want to use. I believe Intel chips have an edge in terms of battery life, though. That may be something to consider if the laptop is for mobile use.
Tom's hardware has some benchmarks looking at 3D application performance in Vista. In general, 3D apps are much slower. Vista is not an OS for workstations. http://www.tomshardware.com/2007/01/29/xp-vs-vista/page6.html