Reasons Why Apple Should Introduce 'Low Power Mode' In macOS

Apple introduced in iOS 9 the Low Power Mode to iPhone to prolong battery life when the battery level drops. Users receive a prompt message when the battery level falls to 20 percent and 10 percent, allowing users to switch on the Low Power Mode with a single tap. With earlier reports revealing that Apple could be working on a Pro Mode within the latest macOS beta, a developer makes a solid argument on why macOS needs a Low Power Mode as well.

In his blog, developer Marco Arment argues that Apple’s MacBook line up also needs the Low Power Mode feature similar to that found in iOS. He cites his version of low power mode as an example. It allows him to extend the battery life of his 16-inch MacBook Pro by 30 to 50 percent.

Arment’s version of the low power mode in MacBook was possible because of the help of a third-party app called Turbo Boost Switcher Pro. The app allows him to disable the Turbo Boost feature of the Intel processor. With his low power mode version, he was able to reduce the peak CPU power consumption by 62 percent.

As the CPU power consumption drops, it causes the temperature of the 16-inch MacBook Pro to drop too. The disabled Turbo Boost feature of the CPU allows the device to stay cool or, at most, moderately warm. Additionally, it allows the fans to spin almost inaudibly

The developer also shares that his low power mode version does not slow down the system. He admits that his system is fast enough to do everything he needs while staying cool and silent. Sadly, the third-party app Turbo Boost Switcher Pro functions using a legacy kernel extension, reveals Arment.

It could mean that the upcoming version of the macOS might not support the app. It is easy to make your own Low Power Mode for macOS using apps such as the Turbo Boost Switcher Pro. However, one of the reasons why the Low Power Mode is popular among iOS users; it is a single setting that you can switch on and off whenever you need it.