*there isn't any RAM slots. 8 GB of RAM is onboard. It can't be upgraded even more at enough time of purchase or if not.
Additionally you could be interested in reviewing all one core and multicore Geekbench five https://emilievguo819050.dailyblogzz.com/32922490/how-much-you-need-to-expect-you-ll-pay-for-a-good-macbook-air-a1466-2017-price