The 15″ gets a quad-core procesÂsor, and a GeForce GT 650M graphÂics card. Not CUDA enabled, but so far people have had very little complaints.
I am also concerned about how it actually performs with Adobe Premiere Pro CS6. Can you switch Graphic Cards on the new MBP 15″. I know that most of the old MacÂBook Pro lapÂtops had two graphic cards you could switch between.