Several processors Broadwell with increased energy efficiency, related to Series Core M , must be registered in the computers by the end of this year.
The first processors Core M will not be long-lived: Intel has already placed an ad on the termination of their production. Orders for processors Core M 5Y10, Core M 5Y10a and Core M 5Y70 will be accepted until September 26, the last delivery will be on 28 November.
All processors Core M, which will be phased out, based on the stepping E0. Later this year, Intel is to start production of processors Core M stepping F, which, obviously, will be presented to the other models CPU. Apparently, this explains the short life cycle of the first representatives of Core M.