Engadget published a review on the new MacBook Pro 13"

When the MacBook Pro with Retina display is in the game, Apple's "regular" Pros may seem a bit like also-rans. After all, why would you choose them when you could get a brilliant 15-inch 2,880 x 1,800 IPS panel and a Core i7 Ivy Bridge processor? Well, price, for one thing. While we walked away from our Retina MBP review mighty impressed, that model starts at $2,199. The latest crop of Pros, meanwhile, keep the same pricing scheme as last year's models ($1,199 and up), but step up to Intel's third-generation Ivy Bridge processors. We took the entry-level 13-incher for a spin to get a feel for how the dual-core Core i5 CPU, 4GB of RAM and Intel HD Graphics 4000 stack up to the competition.

  MacBook Pro review (13-inch, mid-2012)