Back in late September, mentions of a "High Power" mode were spotted in macOS Monterey code, and it appears Apple is still working on the feature. Battery code in the macOS Monterey release candidate mentions a "High Power" option, and this time, includes additional detail.
"Your Mac will optimize performance to better support resource-intensive tasks. This may result in louder fan noise," reads the code. The mention was discovered by MacRumors contributor Steve Moser.
There is no High Power mode that appears to be present in the macOS Monterey beta on an M1 Mac, so it's possible that this is something that's exclusive to the M1 Pro and M1 MaxMacBook Pro machines that are launching next week. Such a feature was not mentioned on stage today.
It's also possible that this is a forthcoming feature that's not quite ready to launch and that's why we're not yet seeing it as a consumer-facing option in macOS Monterey.
macOS Monterey is set to be released to the public on Monday, October 25, and the M1 Pro and M1 Max MacBook Pro models will begin arriving to customers the next day, so we won't have long to wait to find out if there's a hidden High Power mode.
Monday September 15, 2025 12:00 am PDT by Eric Slivka
Update 10:06 a.m.: iOS 26 is rolling out now, though it may take a bit for all users to see it, so keep checking!
Today's the day! Apple is about to release iOS 26, which will deliver the biggest redesign since iOS 7 and bring a range of new features and improvements to iPhones worldwide. It's Apple's biggest software update of the year, and Apple announced at last week's iPhone event that...
Sunday September 14, 2025 8:45 am PDT by Joe Rossignol
Apple's annual September event is now in the rearview mirror, with the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air, Apple Watch Series 11, Apple Watch Ultra 3, Apple Watch SE 3, and AirPods Pro 3 set to launch this Friday, September 19.
As always, there is more to come. In his Power On newsletter today, Bloomberg's Mark Gurman said Apple plans to release many products in the...
Saturday September 13, 2025 10:01 am PDT by Joe Rossignol
The latest iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air models are equipped with Apple's all-new N1 chip for Wi-Fi 7, Bluetooth 6, and Thread connectivity. However, the chip has a Wi-Fi 7 bandwidth limitation.
According to FCC documents reviewed by MacRumors, the N1 chip in all of the new iPhone models supports up to 160 MHz channel bandwidth for Wi-Fi 7, short of the...
Monday September 15, 2025 10:56 am PDT by Juli Clover
In the iOS 26 release notes, Apple is warning iPhone users that installing the new software might have a temporary impact on battery life, which is normal.
A new support document explains that major iOS updates require background setup like indexing data and files for search, downloading new assets, and updating apps.
Further, Apple says that new features could require more resources,...
Friday September 12, 2025 7:58 am PDT by Tim Hardwick
Apple will launch its new iPhone 17 lineup and ultra-thin iPhone Air in stores on Friday, September 19, and the company has already shown off the new devices at its fall event, which ran with the the tagline "Awe dropping."
The iPhone 17 series brings a host of new features and enhancements. Here's a rundown of the biggest upgrades and changes:
iPhone 17
Display Changes
The iPhone...
Saturday September 13, 2025 11:43 am PDT by Joe Rossignol
iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air pre-orders began on Friday in the U.S. and many other countries. iPhone 17 Pro Max delivery estimates quickly slipped beyond the Friday, September 19 launch day for those who had yet to place an order, and now the rest of the new models have started to follow suit.
As of shortly after 11:30 a.m. Pacific Time today, select iPhone 17, ...
Sunday September 14, 2025 1:36 pm PDT by Joe Rossignol
T-Mobile President Jon Freier today shared real-world photos of Apple's boxes for the iPhone Air, iPhone 17 Pro, and iPhone 17 models, which launch on Friday.
Image Credit: Jon Freier
Apple has typically included iPhone box renders in its product environmental reports, but it did not do so for the latest models. However, Apple's iPhone Upgrade Program page does offer some images of the boxes, ...
Monday September 15, 2025 5:45 am PDT by Joe Rossignol
Following three months of beta testing, iOS 26 was released today, September 15. The update is compatible with the iPhone 11 series and newer, and it is available to install via the Settings app, under General → Software Update.
Below, we have highlighted eight new features included in iOS 26. Even more new features and changes are outlined in Apple's release notes for the update.
Some of ...
Hopefully you can just configure it to tie "high power mode" to being plugged in. If my Macbook is plugged in, it can have all the chunky watts it wants. I don't want to have to think about it. :)
