The iMac "Core i5" 3.1 27-Inch Aluminum (Retina 5K, 2019/Coffee Lake) features a 14-nm "Coffee Lake" 3.1 GHz Intel "Core i5" processor (I5-8600) with six independent processor "cores" on a single chip, a shared 9 MB level 3 cache, 8 GB of easy to upgrade…