The MacBook "Core i5" 1.3 12-Inch (Mid-2017) features a 14-nm 1.3 GHz Intel "Core i5" Kaby Lake processor (I5-7Y54) with two independent processor "cores" on a single chip, a 4 MB level 3 cache, an "integrated" Intel HD Graphics 615 graphics processor that shares system memory, 8 GB of onboard 1866 MHz LPDDR3 SDRAM (that could be upgraded to 16 GB at the time of purchase, but not afterwards), and 512 GB of onboard flash storage (that cannot be upgraded at the time of purchase or subsequently).

Features:

• 1.3GHz dual-core Intel Core i5processor
• Turbo Boost up to 3.2GHz
• 8GB 1866MHz LPDDR3 memory
• 512GB SSD storage
• Intel HD Graphics 615
• Keyboard with second-generation butterfly mechanism