Apple Says High Power Mode on 16-Inch MacBook Pro With M1 Max Designed for Tasks Like Color Grading 8K ProRes Video
As we previously reported, we've received confirmation from Apple that 16-inch MacBook Pro models configured with an M1 Max chip feature a new High Power Mode that is designed to maximize performance during intensive, sustained workloads.

MacRumors has since obtained an internal Apple document that indicates users will be able to enable High Power Mode in System Preferences on a 16-inch MacBook Pro with an M1 Max chip running macOS Monterey. Apple says that High Power Mode will provide users with "extreme performance" for tasks like color grading 8K ProRes video.
It's still unclear exactly how High Power Mode will function, but we should get a closer look at the feature next week when reviews of the new MacBook Pro models are shared. Based on code-level references to High Power Mode in the macOS Monterey beta found by MacRumors contributor Steve Moser, we do know that the feature "will optimize performance to better support resource-intensive tasks" and "may result in louder fan noise."
Apple only confirmed High Power Mode being available on 16-inch MacBook Pro models with an M1 Max chip, so we presume the feature is not available on any 14-inch MacBook Pro models or any models configured with the M1 Pro chip.
9to5Mac's Filipe Espósito was first to discover references to High Power Mode in the macOS Monterey beta last month.
There are two configurations of the 16-inch MacBook Pro with the M1 Max chip available, including one with a 10-core CPU and a 24-core GPU and another with a 10-core CPU and a 32-core GPU. Pricing starts at $3,099 for this level of performance. The new MacBook Pro models will begin arriving to customers on Tuesday, October 26.
Popular Stories
Wednesday September 24, 2025 3:58 pm PDT by
Juli CloverWith the iPhone 15 series, I did an experiment and kept my iPhone's Charge Limit set at 80 percent for an entire year. It provided an interesting look at the impact of charge limits on battery longevity, so I decided to repeat it for the iPhone 16 line.
Since September 2024, my iPhone 16 Pro Max has been limited to an 80 percent charge, with no cheating. As of today, my battery's maximum...
Apple is developing an all-new operating system codenamed "Charismatic," according to Bloomberg's Mark Gurman.
Apple smart home hub concept based on rumors
This is likely Apple's long-rumored "homeOS" operating system.
In a report last month, Gurman said both Apple's rumored smart home hub in 2026 and tabletop robot in 2027 will run the new operating system. He said the software platform ...
Apple's annual "Back to School" promotion for students ends soon, so act fast if you want to score free AirPods with the purchase of an eligible new Mac or iPad.
Until Tuesday, September 30, college students and qualifying educational staff in the U.S. can receive free AirPods 4 with Active Noise Cancellation when they purchase an eligible new Mac or iPad from Apple. This is a $179 value.
...
Apple is preparing to release iOS 26.0.1, according to a private account on X with a proven track record of sharing information about future iOS versions.
MacRumors has also seen evidence of iOS 26.0.1 in its visitor logs in recent days.
It is likely that iOS 26.0.1 will fix a camera-related bug on the new iPhone Air and iPhone 17 Pro models. In his iPhone Air review, CNN Underscored's...
While the iPhone 18 Pro and iPhone 18 Pro Max are still a year away, there are already a few rumors about the devices that offer an early look ahead.
Below, we have recapped some of the early iPhone 18 Pro rumors so far. This story was published previously, and it has been updated to reflect the latest rumors.
Many early rumors prove to be true, but nothing is confirmed yet, and Apple's...
Apple released the first beta of iOS 26.1 today, just a week after launching iOS 26. iOS 26.1 mainly adds new languages to Apple Intelligence, but there are a few other features that are worth knowing about.
New Apple Intelligence Languages
Apple Intelligence is now available in Danish, Dutch, Norwegian, Portuguese (Portugal), Swedish, Turkish, Chinese (Traditional), and Vietnamese.
AirPo...
The next Apple TV is expected to be released later this year, and a handful of new features and changes have been rumored for the device.
Below, we recap what to expect from the next Apple TV, according to rumors.
Likely Features
N1 Chip With Wi-Fi 7
Last year, Bloomberg's Mark Gurman said the next Apple TV would be equipped with Apple's own combined Wi-Fi and Bluetooth chip, which is...
In March, Apple delayed the launch of its personalized Siri features, and soon after the company was hit with multiple class action lawsuits over the situation.
The plaintiffs said they never would have purchased an iPhone 16, or would have paid less, had they known Apple's marketing about the Siri features was false.
In the U.S., all of the complaints were consolidated into one class...