Ok so my faithful MacBook Pro 15'' from 2011 finally bit the dust, and while I have my iMac to hold me over, I do need something portable as well... I have been searching everywhere for this answer, but do the 2014 15 inch MacBooks come standard with the NIVIDA gForce graphics with the Iris Pro integrated? I know at some point they made you select the designated graphics as an optional extra.. but I don't know if they did that with the 2014 models as well. Help me because I need to make a selection off eBay soon! Thanks!