I did a quick search of the forums but with technology changing every second I thought I would still post this question. I am building a machine for a co-worker who does a LOT of rendering mostly in 3DS and Revit. I have a pretty open budget for it and want to make sure I get my money's worth for the graphics card. What would be the best I could get for the graphics card that will help him render better. Or should I spend more money on the processor and memory?