'M1 Pro' and 'M1 Max' Chip Names Appear in App Log Ahead of Monday's Apple Event

A little more than 24 hours until Apple's much-awaited launch of redesigned 14-inch and 16-inch MacBook Pros, new evidence has emerged suggesting that Apple may be calling the chips that power the upcoming Macs "M1 Pro" and "M1 Max."

new m1 chip
The new MacBook Pros will be powered by the next generation of Apple silicon, featuring up to 10 CPU cores, with eight high-performance and two energy-efficient cores. In graphics, Apple is expected to include two variations of its upcoming chip, including 16 and 32 GPU cores.

There's been an ongoing debate regarding the name of Apple's next-generation Mac silicon. Some have speculated that the chip may be called "M1X," while others believe it could jump to "M2" to signify the more considerable leap in performance compared to the M1. However, in a new twist to the plot, the new chips could be called "‌M1 Pro‌" and "‌M1 Max‌."

In his latest Power On newsletter, Bloomberg's Mark Gurman notes that a Mac developer informed him that in their app logs, the chip names "‌M1 Pro‌" and "‌M1 Max‌" have appeared, alongside the same screen resolutions for the upcoming MacBook Pros that MacRumors discovered in the macOS Monterey beta last month. While the names have appeared in app logs, Gurman says Apple may ultimately not take that potentially confusing naming approach.

The aforementioned developer tells me that new MacBook Pro chips have appeared in logs under the names "M1 Pro" and "M1 Max." I'm not saying Apple will take that direction with its actual marketing names, but that's another—albeit more confusing—possibility. We'll know for sure in just about 24 hours.

In the past, Apple has added "X" and "Z" to its chip names to represent upgraded iterations of the baseline chip. For example, with the 2018 iPad Pro, Apple labeled the chip "A12X," based on the A12 chip for the iPhone XS.

Apple is widely expected to be introducing the new MacBook Pros during its digital event on Monday, with the tagline "Unleashed." Alongside the new MacBook Pros, Apple could be planning to announce a high-end Mac mini, the third-generation AirPods, and could surprise with a larger Apple silicon iMac, although that is less likely. MacRumors will have in-depth coverage of Apple's event, including a live blog on our website and tweets via @MacRumorsLive on Twitter.

Related Roundup: MacBook Pro 14 & 16"
Related Forum: MacBook Pro

Popular Stories

iOS 18 CarPlay Feature

iOS 18 Adds These 5 New Features to CarPlay

Thursday June 13, 2024 7:44 am PDT by
Apple did not mention CarPlay during its WWDC keynote this week, but iOS 18 includes a handful of new features for the in-car software. Overall, there is not a whole lot new for CarPlay on iOS 18, with changes seemingly limited to the Messages and Settings apps so far. Below, we recap everything new for CarPlay on iOS 18. New for CarPlay on iOS 18 1. Contact Photos in Messages App...
ios 18 button bulge

iOS 18 Adds Pop-Out Bezel Animation When Pressing iPhone Buttons

Tuesday June 11, 2024 10:40 am PDT by
iOS 18 includes a small but interesting change for the buttons on the iPhone, adding more of a visual element when changing volume, activating the Action button, or locking the screen. When you press an iPhone button in iOS 18, the display bezel bulges outward slightly. This feature is available for the volume buttons, Action button and the power button, and it will also likely be used for...
iOS 18 Mock iPhone 16 Feature Gray

Revealed: iOS 18 Works With These iPhone Models

Monday June 10, 2024 3:57 am PDT by
iOS 18 will be compatible with the same iPhone models as iOS 17, according to a post on X today from a private account with a proven track record of sharing build numbers for upcoming iOS updates. iOS 18 will be compatible with the iPhone XR, and hence also the iPhone XS and iPhone XS Max models with the same A12 Bionic chip, but older iPhone models will miss out. Here is the full...
maxresdefault

First Look at Messages via Satellite in iOS 18

Thursday June 13, 2024 11:29 am PDT by
Apple has been gradually expanding its suite of satellite connectivity features for iPhone, and iOS 18 brings a significant new one in the form of Messages via satellite. The feature allows users to send and receive iMessages and SMS texts, including emoji and Tapbacks, while out of range of cellular and Wi-Fi networks. CNET met up with Apple's senior director of platform product marketing,...
iOS 18 Siri Integrated Feature

Massive iPhone Upgrade Coming This Week But These Devices Will Miss Out

Sunday June 9, 2024 1:25 pm PDT by
Apple is planning a major AI overhaul in iOS 18, with a feature set it is referring to as "Apple Intelligence." However, these new features will not work on older iPhones, even if they do appear on the new operating system's device compatibility list. Apple's initial AI roadmap for iOS 18 is said to come in two parts: Basic AI features that will be processed on-device, and more advanced...
Generic iOS 18 Feature Real Mock

Your iPhone 15 Can Show the Time When It's Out of Battery in iOS 18

Wednesday June 12, 2024 2:57 pm PDT by
The iPhone has had a Power Reserve function that holds back a small amount of battery life to allow features like Find My and NFC unlocking to work even when your device has died, and in iOS 18, Apple seems to be improving the feature further for the iPhone 15 models. As demonstrated on Reddit, when the battery on an iPhone running iOS 18 is exhausted, the phone can continue to show the time ...

Top Rated Comments

cvj23 Avatar
35 months ago
The Notchbook Pro Max, charger not included.
Score: 79 Votes (Like | Disagree)
xxray Avatar
35 months ago
No M1 Pro Max? :(
Score: 55 Votes (Like | Disagree)
error Avatar
35 months ago
I want M1 Extreme.
Score: 51 Votes (Like | Disagree)
dantracht Avatar
35 months ago
A Macbook Pro with a M1 Pro Chip? That's a lot of pro.
Score: 40 Votes (Like | Disagree)
sublunar Avatar
35 months ago
Could be differentiating 16 and 32 GPU cores?
Score: 19 Votes (Like | Disagree)
JetLaw Avatar
35 months ago
I'm gonna pay the extra $200 to upgrade to the M1 Ludicrous.
Score: 18 Votes (Like | Disagree)