For me there is absolutely nothing compelling about the 13" Retina other than the size, the 15" Retina absolutely dominates the 13" Retina in every aspect, anyone looking to buy the 13" should think about it very carefully.
Apple set the standard for performance with the 15" Retina and now they are looking to cash in on those who are not able to live with the 15" footprint. A 13" with a basic CPU upgrade (i7) costs as much as a 15" Retina base in many countries which is a bad joke to say the least.
It makes little sense to go with the 13" the CPU`s performance level of the 15' over the 13" in isolation is significant to say the least, anything CPU intensive is simply going to be completed far faster, any app that can take advantage of multicore architecture more so.
GeekBench Results:
- MacBook Pro (13-inch Mid 2012) Intel Core i7-3520M 2900 MHz (2 cores) 7797 (High end)
- MacBook Pro (15-inch Mid 2012) Intel Core i7-3615QM 2300 MHz (4 cores) 10799 (Base)
My own base 15" Retina benchmarks at over 11K systematically (Link:
just hit 11040 and
11043 and
11096) and on top of the far higher CPU rating you will have both the HD 4000 and GT 650M GPU`s, superior audio, higher resolution, twice the storage capacity. If i was forced to buy the 13" Retina i would be very unhappy to say the least giving up so much, saving just a couple of hundred dollars, just for a smaller footprint.
The bottom line is the 13" Retina is priced far too high, i applaud Apple`s ingenuity and engineering prowess, equally their greed is staggering just when will enough be enough $$$$. The 13" Retina should have a base price range of $1200 - $1300, in general the 13" line is grossly over priced, as fundamentally little to nothing has changed since it`s introduction in 2008 as the Aluminium MacBook; duel core CPU, integrated graphics only, and very poor resolution on the standard model.
The straight up answer is buy a bigger bag, and you will have all the performance you need at all times