macOS 27, and future operating systems will require an Apple Silicon-based Mac to run

You’re going to have to upgrade to an Apple Silicon-based Mac from 2020 on if you want to run Apple’s upcoming macOS 27 operating system. During its Platforms State of the Union segment at WWDC 2025, Apple revealed that macOS 26 Tahoe is the final major macOS version for Intel-based Macs. macOS 27 and beyond […] Source