Apple Finalizes Transition to Silicon, Ending Intel Mac Support

Apple has officially concluded its multi-year hardware transition by announcing that the upcoming macOS 27 'Golden Gate' will not support any remaining Intel-based Mac models. This decision marks the definitive end of the company’s reliance on Intel processors, a shift that began in 2020 when Apple introduced its proprietary M-series silicon. With this update, the final holdouts—including the 2019 Mac Pro and specific 2020 MacBook Pro and iMac configurations—will no longer receive major operating system upgrades.

For users, this transition signifies a clear divide in hardware longevity. While all Apple silicon-powered Macs remain eligible for the latest software, owners of the discontinued Intel machines will be relegated to legacy support. This move is a strategic effort by Apple to unify its ecosystem, allowing the company to optimize macOS exclusively for the unique architecture of its own chips, which offer superior power efficiency and performance integration compared to the previous Intel-based designs.

This development carries significant implications for the secondary market and enterprise environments that still rely on Intel-based hardware. As these devices lose access to the latest security patches and feature sets provided by macOS 27, they will likely see a rapid decline in resale value and utility. Organizations and professionals still utilizing these machines should begin planning for hardware refreshes to ensure continued software compatibility and security. Ultimately, this milestone underscores Apple's commitment to a fully verticalized hardware and software strategy, leaving the Intel era firmly in the past.