What the new data says about Mac reliability
Apple Silicon reliability refers to how often Macs with Apple-designed chips need hardware service compared with Intel-based models over the same usage period, and new long-term data shows that Apple Silicon systems need about half as many repairs, especially for core components like logic boards and batteries. A report from refurbisher Hoxton Macs found a 0.9% hardware fault rate for Apple Silicon Macs sold in 2025 within their first year of use, versus roughly double that for equivalent-age Intel Macs. It stresses that, when matched for age, “an Intel Mac comes back for a hardware fault about twice as often as an Apple silicon one.” The company also reports that the blended warranty-return rate for all Macs it sold dropped from 2.9% in 2023 to 1.1% in 2025, underscoring a clear trend toward more reliable hardware.
Why Apple Silicon Macs fail less often
Hoxton Macs links lower Apple Silicon Mac service rates to changes in how the hardware uses power and manages heat. During the Intel era, batteries tended to wear out faster because Intel chips drew more power, accelerating charge cycles and pushing users to replace batteries earlier in a Mac’s life. By contrast, Apple Silicon MacBooks use less power, leading to significantly lower cycle counts at the same age, which directly improves Mac hardware durability and reduces battery-related service visits. The refurbisher’s intake data shows that a three-to-four‑year‑old Apple Silicon MacBook typically arrives with around half the battery cycles of a comparable Intel machine. Other weak points have improved too: USB‑C ports reportedly fail less often on Apple Silicon models, and the fanless design of the Apple Silicon MacBook Air stops dust from being pulled into the chassis, avoiding long-term thermal issues that previously required cleaning or repair.
A decade of metrics: reliability gap over time
The reliability gap is not a short-term blip. Hoxton Macs’ figures span more than a decade of Mac usage patterns, and AppleInsider notes that the higher Intel Mac failure rate lines up with service data collected from several Apple Stores between 2010 and 2020. That historical picture matches the present: logic-board and battery failures, the faults that matter most to users, still occur at about twice the rate on Intel hardware compared with Apple Silicon systems of equivalent age. Importantly, this is not only about fewer catastrophic failures. Battery wear, port issues, and thermals contribute to a steady stream of smaller faults that send older Intel models to service centers more often. While much of the broader PC industry is trending toward more failures, Apple’s Mac line is moving in the opposite direction, with Apple Silicon reliability now clearly reflected in return and repair statistics.
macOS 27 and the end of Intel Mac support
The improving service picture for Apple Silicon arrives as Intel Macs reach a hard software wall. Apple’s macOS 27, introduced at WWDC 2026 and due this fall, will not run on any Intel Mac, marking a clean break in macOS 27 compatibility. It will be available only for M1 and newer machines and will uninstall Rosetta 2 during setup, cutting off translation for most Intel-only apps on supported Macs. Users can reinstall Rosetta 2 in macOS 27 as a temporary stopgap, but Apple has already confirmed that macOS 28 will ship without Rosetta 2 support for most software, aside from a small set of older, unmaintained games. For Intel Mac owners, that means no path beyond macOS 26 and a rapidly shrinking window of app support as developers optimize for Apple Silicon first.
What this means if you still use an Intel Mac
For anyone still using an Intel Mac, the picture now has two sides: higher long-term hardware fault rates and a countdown on software support. Intel Macs will be locked to macOS 26 once macOS 27 is released, and Apple has said those systems will get security updates for three years from the macOS 26 Tahoe release in September 2025. After that period ends in 2029, they will no longer receive new security patches. At the same time, app developers are phasing out Intel builds as Apple Silicon becomes the default. Combined with the data showing Intel Mac service rates roughly twice those of Apple Silicon models, users with aging Intel hardware face a growing risk of both repairs and software constraints. For many, the reliability gains and ongoing support make Apple Silicon upgrades less of an option and more of an eventual necessity.
