Sure, Apple’s ” Back to the Mac ” press conference was all about software and a manila envelope or two , but Cupertino also sent out a silent love letter to its MacBook Pro lineup. Specifically, the 15-inch and 17-inch MacBook Pro laptops can now be configured with a 2.8GHz Intel Core i7 processor, up from the 2.66GHz model they were limited to before, for the primo price of $200 more. That’s a pretty penny to pay for a simple 140MHz boost, but base clockspeed is only part of the story — this is almost certainly the Core i7-640M that Intel owned up to just last month, which can turbo to a lap-scorching 3.4GHz under load. If you feel like buying one, do be a dear and let us know for sure? [Thanks, Steven H.] Apple quietly updates MacBook Pro with optional 2.8GHz Core i7 processor originally appeared on Engadget on Wed, 20 Oct 2010 20:07:00 EDT. Please see our terms for use of feeds . Permalink