macOS Tahoe 26 came out in September 2025 and is the last version of macOS that still runs on Macs with an Intel processor. Since 14 September 2026 macOS 27 Golden Gate is out, and it only works on Macs with an Apple chip. If you have an Intel Mac, macOS Tahoe is therefore the end of the line. This article explains what that means, which Macs run Tahoe and how to fix the most common problems after the update.
Blue Apple repairs Macs in Amsterdam, including older Intel models. We get a lot of questions about updates: "can my Mac go any further?" and "why has it been slow since the update?".
Which Macs run macOS Tahoe?
Tahoe runs on every Mac with an Apple chip and on a limited number of Intel models:
- 16-inch MacBook Pro from 2019;
- 13-inch MacBook Pro from 2020 with four Thunderbolt ports;
- iMac from 2020;
- Mac Pro from 2019.
Older Intel MacBooks stay on an earlier version, such as macOS Sequoia or Sonoma. You can see which version your Mac has in the Apple menu under About This Mac.
What does "last version" mean for your Intel Mac?
Your Mac keeps working. Apple usually still releases security updates for older macOS versions for a while, but no new features. Over time some apps also drop support for older systems. For everyday use (mail, browsing, Office) an Intel Mac on Tahoe can last for years, especially if the battery and storage are in good shape.
Common problems after updating to Tahoe
- Battery drains faster. For the first days after a big update the Mac re-indexes your files and photos. That uses power. Give it a few days on the charger. If it persists, check in Activity Monitor which app uses a lot of energy.
- The Mac feels slow. The same applies here. On top of that, the new Liquid Glass design asks a bit more of older graphics chips. In System Settings, under Accessibility, Display, turn on Reduce transparency; it makes the screen calmer and often snappier.
- Text is hard to read. Reduce transparency helps here too, or Increase contrast.
- Apps will not start. Older apps are sometimes not yet updated. Check for an update of the app. If there is none, ask the developer about Tahoe support.
- Wi-Fi or Bluetooth hiccups. Turn them off and on, restart the Mac and if needed forget the Wi-Fi network and join it again.
Always make a Time Machine backup before installing a big update. If the update fails completely, or the Mac hangs on the Apple logo, read MacBook will not start up.
When it is not the software
Sometimes an update gets the blame while something else is going on. An Intel MacBook that runs hot and slow may be full of dust or have a worn battery that throttles the processor. Read more in MacBook runs hot or slow. Nearly full storage also slows any Mac down.
What we do at Blue Apple in Amsterdam
If you want to keep using an Intel Mac for a few more years, we look at what helps most: a new battery, clean cooling or more storage where that is possible. If a repair is no longer worth it, we say so honestly. More about our MacBook repair in Amsterdam is on the repair page.
Frequently asked questions
Can I install macOS Golden Gate on an Intel Mac?
Not officially. macOS 27 only runs on Macs with an Apple chip. There are tools to put newer versions on older Macs, but they only work for older Intel models and come with risks.
Should I update from Sequoia to Tahoe?
If your Mac supports it and your apps support Tahoe, you get the longest support that way. Make a backup first.
Can I go back to an older macOS?
You can, but you have to erase the Mac and reinstall. Without a backup from before the update you lose your files.
