The MacBook Pro "Core i5" 3.1 13-Inch (Mid-2017 Retina Display, Touch Bar, Four Thunderbolt 3 Ports) is driven by a 14 nm, 7th Generation "Kaby Lake" 3.1 GHz Intel "Core i5" processor (7267U). This CPU has dual independent cores on a single chip, 64 MB of eDRAM on the processor die, and a 4 MB shared L3 cache. The notebook comes with 8 GB of onboard 2133 MHz LPDDR3 SDRAM (upgradable to 16 GB at purchase, but not later), 256 GB or 512 GB of flash storage, and an integrated Intel Iris Plus Graphics 650 processor that shares system memory.
Externally, it features an integrated 720p FaceTime HD webcam, a slim, backlit "second generation" butterfly mechanism keyboard with an integrated "Touch Bar" that provides touch-sensitive controls and Touch ID login, and a large "Force Touch" trackpad. It also has a high-resolution 13.3-inch LED-backlit widescreen 2560x1600 (227 ppi, 500 nits) "Retina" display and an integrated battery offering an estimated 10 hours of use.
This notebook is available in either silver or a darker "Space Gray" aluminum housing and weighs just over 3 pounds (1.37 kg). Connectivity includes 802.11ac Wi-Fi, Bluetooth 4.2, four "Thunderbolt 3" ports (USB-C), and a 3.5 mm headphone jack.
Compared to its predecessor, this model is externally almost identical but features a more advanced processor and architecture.