Here's Why Apple is Unlikely to Release an M4 Ultra Chip for Macs
The new Mac Studio is available with mismatched M4 Max and M3 Ultra chip options. Will there be an M4 Ultra chip in the future, though? It looks unlikely.

Here are three reasons why Apple might never release an M4 Ultra chip.
First, among Apple's line of Mac chips, the highest-end Ultra chips are effectively two Max chips fused together with a technology called UltraFusion. So, the M1 Ultra chip is two M1 Max chips combined, and the M2 Ultra chip is two M2 Max chips combined. However, Apple confirmed that the M4 Max chip lacks an UltraFusion connector, so that means Apple cannot simply release a doubled-up M4 Ultra chip this time around.
Second, Apple told several journalists and YouTubers that not every generation of Mac chips will have an "Ultra" chip. The timing of Apple revealing this information suggests that we might never get an M4 Ultra chip.
The third reason was shared by Bloomberg's Mark Gurman today.
In his Power On newsletter, he said that Apple is reluctant to develop an M4 Ultra chip from scratch due to production challenges, costs, and the relatively small sales volume of its desktop computers, like the Mac Studio. So, that seems to rule out the only other way in which Apple could have released an M4 Ultra chip.
Maybe we will see UltraFusion return on the M5 Max chip, paving the way for an M5 Ultra chip?
Popular Stories
An iPhone 17 announcement is a dead cert for September 2025 – Apple has already sent out invites for an "Awe dropping" event on Tuesday, September 9 at the Apple Park campus in Cupertino, California. The timing follows Apple's trend of introducing new iPhone models annually in the fall.
At the event, Apple is expected to unveil its new-generation iPhone 17, an all-new ultra-thin iPhone 17...
Apple and Samsung have reportedly issued cease-and-desist notices to Xiaomi in India for an ad campaign that directly compares the rivals' devices to Xiaomi's products. The two companies have threatened the Chinese vendor with legal action, calling the ads "disparaging."
Ads have appeared in local print media and on social media that take pot shots at the competitors' premium offerings. One...
Following the announcement of Apple's upcoming "Awe dropping" event, on this week's episode of The MacRumors Show we talk through all of the new accessories rumored to debut alongside the iPhone 17 lineup.
Subscribe to The MacRumors Show YouTube channel for more videos
We take a closer look at Apple's invite for "Awe dropping;" the design could hint at the iPhone 17's new thermal system with ...
Apple is expected to unveil the iPhone 17 series on Tuesday, September 9, and last-minute rumors about the devices continue to surface.
The latest info comes from a leaker known as Majin Bu, who has shared alleged images of Apple's Clear Case for the iPhone 17 Pro and Pro Max, or at least replicas.
Image Credit: @MajinBuOfficial
The images show three alleged changes compared to Apple's iP...