Lay out your workspace on the fly, browse the web with focus, and even mirror your iPhone wirelessly. And Apple Intelligence helps you simplify and accelerate tasks big and small.
On Mac models with Apple silicon, macOS Sequoia introduces Apple Intelligence, which draws on your personal context to give you intelligence that’s most helpful and relevant for you.

Mac device compatibility list
iMac Pro (2017 and later)
iMac (2019 and later)
Mac Pro (2019 and later)
Mac Studio (2022 and later)
MacBook Air (2020 and later)
Mac mini (2018 and later)
MacBook Pro (2018 and later)

The only Intel-based Macs that Sequoia supports are the 2018 and later MacBook Pros. Intel-based MacBook Pros manufactured in 2018, 2019 and 2020 are equipped with a six-core Intel chip, with later models running Apple silicon.
To use Apple Intelligence, you must have an iPhone 15 Pro or later or any iPad or Mac powered by an Apple silicon Mac chip like the M1 or later.

Homepage

https://www.apple.com/macos/macos-sequoia-preview/