The MacBook "Core m7" 1.3 12-Inch (Early 2016) is a "configure-to-order" version of either the MacBook "Core m3" 1.1 12-Inch (Early 2016) or MacBook "Core m5" 1.2 12-Inch (Early 2016), and is also documented as a distinct model for user convenience. Apart from the processor, this model is identical to its lower-end siblings.
The MacBook "Core m7" 1.3 12-Inch (Early 2016) is powered by a 14-nm 1.3 GHz Intel "Core m7" Skylake processor (M7-6Y75) with two independent "cores" on a single chip and a 4 MB level 3 cache. It includes an integrated Intel HD Graphics 515 processor that shares system memory, 8 GB of non-upgradable onboard 1866 MHz LPDDR3 SDRAM, and either 256 GB or 512 GB of non-upgradable onboard PCIe 3.0-based flash storage.
This is all housed in an ultra-slim (0.14-0.52 inch), 2.03-pound aluminum case, offered in Silver, a darker "Space Gray," Gold, and a pink-hued "Rose Gold." It also features a 480p FaceTime webcam, a backlit full-size keyboard with a thin "butterfly mechanism" design, an innovative haptic-capable "Force Touch" trackpad, and a stunning 12" TFT LED-backlit active-matrix "Retina" display (2304x1440 resolution at 226 ppi). It delivers 10-11 hours of battery life depending on use.
Compared to its predecessor, it is similar but boasts a more advanced processor and graphics, faster RAM and storage, a higher-capacity battery, and an additional "Rose Gold" color option.