Apple is skipping an entire generation of Ultra chips
In the long arc of human tool-making, the most powerful instruments often arrive not on schedule, but on the schedule of necessity. Apple, having quietly bypassed an entire generation of its most capable chips, is now preparing to bring the M4 Ultra — codenamed Hidra — to its Mac Studio and Mac Pro workstations sometime in 2025. The gap left by the absent M3 Ultra speaks less to failure than to a recalibration: the company appears to be aligning its most powerful machines with the rising computational demands of artificial intelligence, skipping a step to land somewhere more meaningful.
- Apple has left its most powerful workstations — the Mac Studio and Mac Pro — running two-year-old M2 Ultra chips, creating a conspicuous void in a product line built for professionals who cannot afford to wait.
- The M3 Ultra, once rumored for mid-2024 and then end-of-2024, has never arrived, and conflicting reports from credible sources have eroded confidence in Apple's near-term roadmap.
- The M4 Ultra, internally codenamed Hidra, is now the target — promising dramatically higher CPU and GPU core counts and the processing muscle needed to run Apple's expanding suite of AI-driven features.
- Mac Studio models are expected around mid-2025, with Mac Pro following in the second half of the year, meaning professionals face at least another year before a meaningful performance upgrade reaches their desks.
- Apple's silence on its strategy leaves a pointed question hanging: was the M3 Ultra quietly abandoned, or merely indefinitely deferred — and what does that mean for the predictability of its most ambitious hardware?
Apple's most powerful workstations are due for a significant upgrade, but the road there has been anything but straightforward. According to Bloomberg's Mark Gurman, the company is preparing to introduce the M4 Ultra chip — codenamed Hidra — into both the Mac Studio and Mac Pro, with the Studio expected around mid-2025 and the Pro following in the second half of that year.
What makes the timeline strange is the generation it skips entirely. Apple launched the M3, M3 Pro, and M3 Max in October 2023, but the M3 Ultra — the flagship of that family — never followed. Mac Studio and Mac Pro models have continued shipping with the older M2 Ultra, leaving a gap in the product line that now stretches nearly two years. Predictions about an M3 Ultra debut, from both Gurman and analyst firm TrendForce, came and went without resolution.
The M4 Ultra is expected to be a meaningful leap: early M3 Ultra specifications had pointed to an 80-core GPU, and the M4 generation will likely push those numbers further still. Apple needs that headroom — AI features are becoming central to its product strategy, and the workstations that serve video editors, 3D artists, and researchers will need to carry that load.
For now, Apple has offered no public explanation for skipping the M3 Ultra generation entirely. Whether the chip failed to meet internal benchmarks or the company simply chose to consolidate its roadmap remains unclear. What is clear is that professionals waiting on a performance upgrade will be doing so for at least another year — and that Apple's most powerful machines are being quietly reshaped around the demands of a computational era still taking form.
Apple's workstation lineup is about to get a significant refresh, though the company's path to that moment remains oddly circuitous. The tech giant is preparing to introduce the M4 Ultra chip—internally codenamed Hidra—into both the Mac Studio and Mac Pro sometime in 2025, according to reporting from Bloomberg's Mark Gurman. The Mac Studio with a high-end M4 configuration is expected to arrive around the middle of next year, while the larger Mac Pro will follow in the second half of 2025, both powered by the new Ultra variant.
What makes this timeline peculiar is what hasn't happened yet. Apple released the M3, M3 Pro, and M3 Max chips back in October 2023, but the M3 Ultra—the most powerful version of that generation—never materialized. The company currently sells Mac Studio and Mac Pro models running the M2 Ultra, leaving a gap in its product roadmap that stretches back nearly two years. Reports about when or if the M3 Ultra will ever launch conflict sharply. Gurman suggested it could arrive by the end of 2024, while a separate analysis from TrendForce predicted a mid-2024 debut. Neither has come to pass, and neither may.
The M4 Ultra is shaping up to be a substantial leap forward. Early specifications for the M3 Ultra hinted at an 80-core GPU—double the graphics processing power of the top-tier M3 Max—suggesting that the M4 Ultra will push those numbers even higher. Apple's chip design philosophy typically means each generation brings meaningful increases in both CPU and GPU core counts, and the M4 Ultra will need that extra horsepower to handle the computational demands of artificial intelligence features that are becoming central to Apple's product strategy.
Gurman has not indicated whether Apple plans any design overhaul for these machines themselves, only that the chips inside will be substantially more powerful. The Mac Studio may eventually come in both M4 Max and M4 Ultra configurations, though that detail remains unconfirmed. What is clear is that Apple is skipping directly from M2 Ultra to M4 Ultra in its workstation hardware, effectively abandoning the M3 Ultra entirely—or at least postponing it indefinitely.
For professionals who rely on these machines for video editing, 3D rendering, scientific computing, and other processor-intensive work, the 2025 timeline means another year or more of waiting for a meaningful performance upgrade. The delay also raises questions about Apple's product planning. Why skip an entire generation of Ultra chips? Is the company consolidating its roadmap, or did the M3 Ultra simply not meet internal performance targets? Apple has not commented publicly on the strategy, leaving observers to speculate about what the company's silence means for the future of its most powerful consumer-facing computers.
Citas Notables
Mark Gurman reported that the M4 Ultra will power the Mac Studio and Mac Pro, with the Mac Studio launching around the middle of 2025 and the Mac Pro in the second half of 2025.— Bloomberg's Mark Gurman, via Power On newsletter
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Why would Apple skip the M3 Ultra entirely and jump straight to M4?
The most likely explanation is that the M3 Ultra didn't fit Apple's timeline or performance goals. Launching it would have meant supporting it for years, and if the M4 was already in development, it might have made more sense to consolidate.
But that leaves Mac Studio and Mac Pro users stuck with two-year-old chips. Doesn't that hurt Apple's credibility in the professional market?
It does create frustration, especially for people who need new machines now. But Apple's professional customers tend to be patient if they know something better is coming. The real risk is if competitors fill that gap.
What's the significance of the AI processing power you mentioned?
The M4 Ultra will need to handle machine learning tasks that the M3 couldn't manage efficiently. That's where the extra GPU cores matter—they're built for parallel processing, which is what AI workloads demand.
Is this a sign that Apple is betting heavily on AI for its professional hardware?
Absolutely. Every chip Apple releases now is being designed with AI in mind. The M4 Ultra is no exception. It's not just about raw speed anymore—it's about having the right architecture for the kinds of problems professionals will be solving.
When you say the Mac Pro launches in the second half of 2025, does that mean we're waiting another year and a half?
For the Mac Pro specifically, yes. The Mac Studio might come sooner, around mid-2025, but if you need the absolute top-tier machine, you're looking at late 2025 at the earliest.