Retina MacBook Pros get faster CPUs, more RAM, and a few price cuts

Ars TechnicaRetina MacBook Pros get faster CPUs, more RAM, and a few price cutsArs Technica2014 has been a lackluster year for new Mac hardware refreshes—the year is half gone, and all we've gotten is a MacBook Air that's a little cheaper and a tiny bit faster and an iMac that's a little cheaper and a lot slower. Now the Retina MacBook Pro ...