Re: Which MacBook is best for Sims 4?
Gaming is largely about the graphics card -
MacBooks, MacBook Airs,13" MacBook Pros and the entry level 21" iMac don't have graphics cards per se, they have integrated processors/graphics chips and share system memory (the 8Gb RAM that @Tremayne4260 is referring to).
15" MacBook Pros and all other iMacs have dedicated/discrete graphics cards which have their own memory, much better for gaming. Apple use mobile versions of NVIDIA and AMD graphics cards in these Macs (not including the iMac Pro) - the iMac is essentially a bigger, sometimes more powerful, desktop version of the 15" MacBook Pro.
If you're limited to the non-touch bar 13" MacBook Pro be aware that if you install a lot of packs to the game it will start slowing down significantly and you will have to keep your settings on the low side in-game to keep gameplay relatively smooth.
The non-touch bar 13" has a dual core processor whereas the touch bar 13" has a quad core processor so is more powerful.
And yes, the MacBook Airs are great for their purpose - mobile computing for school and work - but absolutely not designed for gaming,
