The best way to use Turbo Boost
I have a MacBook Pro 13" non-retina 2012, with the 2.5 Ghz intel i5.
I got the turbo boost switcher from online, and it seems to work well, I'm not sure.
I don't know if it is just taking more CPU than I wish it was increasing or not.
MacBook Pro, OS X El Capitan (10.11.4)