"The MacBook Pro "Core i5" 2.3 13-Inch (Mid-2018 True Tone Display, Touch Bar, Four Thunderbolt 3 Ports) is powered by a 14 nm, 8th Generation "Coffee Lake"" 2.3 GHz Intel "Core i5" processor (8259U), with four independent processor "cores" on a single silicon chip, 128 MB of eDRAM embedded on the processor die, and a 6 MB shared level 3 cache. This notebook also packs 16 GB of onboard 2133 MHz LPDDR3 SDRAM, 256 GB or 512 GB of flash storage, and an integrated Intel Iris Plus Graphics 655 graphics processor that shares memory with the system.