Additional investigation of OS X 10.11.4 by Pike's Universum has led to details on the low-power Skylake processors Apple will likely use in the 2016 12-inch MacBooks, which are in line with expectations



From MacRumors:

References to the Core m3-6Y30, Core m5-6Y54, and Core m7-6Y75 have been found.

The low-end Core m3-6Y30 succeeds the Core M-5Y31 and will likely be used in the entry-level 12-inch MacBook, which Apple sells for 1,299. The middle tier Core m5-6Y54 replaces the Core M-5Y51 and is likely to be used in the higher-end 12-inch MacBook Apple sells for 1,599, while the high-end Core m7-6Y75 replaces the Core M-5Y71, the chip used in high-end 12-inch MacBook custom configurations.

  References to 2016 12-Inch MacBook Spotted in OS X System Image Utility