Apple’s One More Thing Event: M1 MacBook Air, MacBook Pro and Mac mini

Apple has introduced the first Macs powered by its own M1 chip: a new MacBook Air, 13-inch MacBook Pro and Mac mini. This is the first practical step in the transition away from Intel processors announced at WWDC in June.

What M1 changes

M1 combines the processor, graphics, memory and several controllers into one system on a chip. Apple says this delivers much higher performance per watt, which should mean faster Macs with less heat and longer battery life.

The new Macs run macOS Big Sur. Universal apps can run natively on both Intel and Apple silicon, Rosetta 2 will translate many existing Intel apps, and some iPhone and iPad apps can run on the Mac.

MacBook Air

The new MacBook Air keeps the familiar wedge-shaped design but removes the fan, so it runs silently. Apple is promising a large jump in processor and graphics performance, faster machine-learning tasks and up to 18 hours of video playback.

For most home, school and office users, this is likely to be the most suitable first-generation M1 Mac. The main reason to wait is compatibility with specialist apps, plug-ins, security tools or hardware.

13-inch MacBook Pro

The 13-inch MacBook Pro uses the same M1 chip but keeps active cooling, which should help it sustain performance during longer demanding jobs. It also offers a brighter display, longer quoted battery life and the Touch Bar.

It sits above the Air for people who regularly export video, compile software or run other sustained workloads, rather than for ordinary email and web use.

Mac mini

Mac mini receives M1 in the same compact desktop format. It is the least expensive way into the new architecture if you already have a suitable display, keyboard and mouse. Check port requirements carefully because the M1 model has a different connection mix from some Intel Mac mini configurations.

Compatibility comes before speed

The performance claims are impressive, but the first question for business buyers should be whether essential software and accessories work properly. Printer drivers, VPN clients, endpoint security, virtualisation, audio plug-ins and older peripherals deserve particular attention.

If a current Intel Mac is working well, there is no need to replace it immediately. Apple says Intel Macs will continue to receive macOS support during the transition.

The three M1 Macs are available to order now and will begin arriving next week. Early adopters should keep a current backup and confirm their critical software before moving production work across.