Macworld At the heart of every Apple device is an Apple processor. Apple has been using its own chips in its iPhones and iPads for more than a decade, while Apple silicon in the Mac is already in its fourth generation.

The M4 Pro and M4 Max deliver exceptional performance and potential to the new MacBook Pro laptops. Then there's the M4

But there’s a catch. The trade-in offers are limited to current Apple owners.