Looking at Intel Power Gadget, my i7 13" idles down to 1.2 GHz and stays there unless I do something to push the processor. I'm wondering, since the i5 is clocked lower, if it also idles there or idles at an even lower speed. The lower the idle set point the less battery drain I would imagine. I'd love if someone could download the app and just quickly look at it while their system isn't doing anything. Thanks!