2019 Apple iMac 21.5″ 4K Retina Powerful Core i5 256GB SSD 8GB RAM Mac OS Sequoia imac 7 GHz Intel “Core i5”

7 GHz Intel “Core i5” processor (3317U) with two independent processor cores on a single chip

four independent processor cores on a single chip

This  MacBook Air 2015 features a 14-nm “Broadwell ULT” 1

4 MB x4* RAM Type: Unified* Min

this MacBook Air 2018 Core i5 edition comes with an 802

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