New Mac Pro and an 'Extreme' Chip: Here's What the Latest Rumors Say

Apple last updated the Mac Pro with the M2 Ultra chip in June 2023. Below, we outline when to expect the high-end desktop tower to be updated next.

Mac Pro Feature Teal
In short, the latest rumors about the Mac Pro indicate the computer will be updated with an as-yet-unannounced M4 Ultra chip in the second half of 2025.

Mac Pro: Timing

  • When was the current model released? June 2023
  • When is a new model expected? The second half of 2025, likely October to December

Mac Pro: What to Know

Apple last updated the Mac Pro with the M2 Ultra chip at WWDC in June 2023, but the desktop tower's overall design remains unchanged since 2019.

A new Mac Pro will launch in the second half of 2025, according to Bloomberg's Mark Gurman. If so, it seems likely that Apple will announce the next Mac Pro at some point from October through December next year. October is a common month for Mac announcements, and the Mac Pro has been updated in December twice since 2013.

Gurman said the new Mac Pro will be equipped with an M4 Ultra chip, which should offer significant CPU performance improvements over the M2 Ultra chip. The Mac Pro would also gain hardware-accelerated ray tracing for improved graphics rendering in games, a technology that was introduced with the M3 series of chips. Plus, Gurman said the next Mac Pro could support up to 512GB of RAM, up from the current limit of 192GB.

No other major upgrades or design changes have been rumored for the next Mac Pro yet.

For several years, it has been rumored that Apple has explored a high-end, so-called "Extreme" chip for the Mac Pro. This chip would effectively be a "quadrupled" version of the Max chip for Macs. For example, a 16-core CPU would become a 64-core CPU. However, Gurman said Apple canceled plans for an "M2 Extreme" chip a few years ago, and The Information recently reported that Apple abandoned plans for another "quadrupled" chip this "past summer." While we reported that this could make an "M4 Extreme" chip unlikely, Daring Fireball's John Gruber made a good point about how there is a long, multi-year gap between Apple designing and shipping new chips, so it is possible the latest chip canceled actually would have been an "M5 Extreme" chip or later if development was only recently ended.

If there ends up being no "Extreme" chip for the next several years, then the Mac Pro might continue to lack major differences compared to the Mac Studio, which is also expected to be updated with the M4 Ultra chip next year. As of now, the Mac Pro is essentially a larger, more expensive version of the Mac Studio with PCIe expansion slots.

If you are currently in the market for a Mac Pro, we certainly recommend waiting for the new model, as the M4 Max chip in the latest 14-inch and 16-inch MacBook Pro models is up to 25% faster than the M2 Ultra in the current Mac Pro.

MacRumors Buyer's Guide

Check out our MacRumors Buyer's Guide to keep track of when Macs and other Apple products were released, and when they are likely to be updated next.

Related Roundup: Mac Pro
Buyer's Guide: Mac Pro (Neutral)
Related Forum: Mac Pro

Popular Stories

iOS 26 on iPhone Feature

Here's When iOS 26 Rolls Out Today in Every Time Zone [Update: Out Now!]

Monday September 15, 2025 12:00 am PDT by
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...
Tim Cook Rainbow

Apple Reportedly Plans to Launch These 10 Products in 'Coming Months'

Sunday September 14, 2025 8:45 am PDT by
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...
iOS 26 Battery Glass Feature

Apple Says Installing iOS 26 Might Impact Battery Life

Monday September 15, 2025 10:56 am PDT by
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,...
apple n1 chip

Apple's New N1 Chip in iPhone 17, iPhone 17 Pro, and iPhone Air Has a Wi-Fi 7 Limitation

Saturday September 13, 2025 10:01 am PDT by
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...
iphone 17 lineup

iPhone 17 Models Launch on September 19 With These New Features

Friday September 12, 2025 7:58 am PDT by
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...
AirPods Pro Firmware Feature

AirPods Pro 2 and AirPods 4 Get iOS 26 Features With New Firmware Update

Monday September 15, 2025 10:50 am PDT by
Apple today released updated firmware for the AirPods Pro 2 and the AirPods 4, introducing support for the new AirPods features that are included in iOS 26, iPadOS 26, and macOS Tahoe. The firmware has a build number of 8A356, and it replaces the current 7E93 firmware. With Apple's new software updates, the AirPods Pro 2 and the AirPods 4 support better audio quality for phone calls and...
iPhone 17 Pro Air Boxes

iPhone Air and iPhone 17 Pro Boxes Revealed

Sunday September 14, 2025 1:36 pm PDT by
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, ...

Top Rated Comments

hieranonymous Avatar
10 months ago
The Mac Pro is so chronically outdated that Jony Ive’s fingerprints are still all over it.
Score: 13 Votes (Like | Disagree)
ChrisA Avatar
10 months ago
One reason Apple switched away from Intel chips was that Intel was not making new chips fast enough. If the Mac Pro is to be the top-of-the-line Mac, it will need more frequent updates than once every five or six years.

Apple is now the new Intel.
Score: 13 Votes (Like | Disagree)
zombierunner Avatar
10 months ago
Can't we just get a freaking Mac Studio with M4 Max and a nice studio display at a reasonable price? Or even a 27 inch iMac with M4 pro/ max?
Score: 10 Votes (Like | Disagree)
Rychiar Avatar
10 months ago
October? so they're gonna release an m4 ultra at the same time as the M5? makes no sense. Apple ruins it's own pro desktop machine sales by quickly eclipsing them with newly chipped laptops
Score: 9 Votes (Like | Disagree)
DickieSmith Avatar
10 months ago
For a Mac Pro to make sense they need to start looking at some level of modularity such as offering M.2 SSD support (absolute must have), and introduce expansion cards dedicated to specific tasks.

For example if the M4 Ultra has 80 GPU cores with 128GB unified memory out of the box, and a customer needs to really push graphics related tasks they could offer a dedicated GPU card with 320 GPU cores and dedicated graphics RAM.

Similarly, with the move towards AI focused businesses some customers may value the option to greatly expand the number of Neural Processor cores beyond those out of the box.

They should possibly consider moving the SOC to a dedicated card so that users can upgrade from M4 without needing to buy a whole new chassis.
Score: 8 Votes (Like | Disagree)
citysnaps Avatar
10 months ago

Why does the mac pro still even exist?

They should move it way way upmarket as a nvidia H100/blackwell competitor for enterprise AI.

Mac studio and mini are more than enough for creative professionals, i see them at offices everywhere.
There are customers who need slots. And a beefy power supply.

And the Mac Pro fulfills that need; especially the rack mount version, for commercial/defense/scientific/industrial markets.
Score: 8 Votes (Like | Disagree)