The M3 chip supports up to 24GB of unified memory, while the MacBook Air M1 tops out at 16GB of RAM. M3 packs an enhanced Neural Engine meant to accelerate machine learning (ML) models.
TL;DR: Apple has introduced new M4 Macs, including the iMac, Mac mini, and MacBook Pro, all featuring 16GB of RAM as the ... the likes of the MacBook Air M1 8GB is supported for Apple Intelligence ...