Apple unveils a Mac Studio with M5 Max and M5 Ultra, up to 4.3x faster AI performance, up to 1.8x faster graphics, and up to 512GB of unified memory for $2,499+

Apple's most powerful Mac raises the bar for local AI with up to 4.3x faster performance, more advanced graphics, up to 512GB of unified memory, and extensive connectivity

Apple 2026-08-26

Context & Ripple Effects

This lands roughly eighteen months after March 2025's M4 Max/M3 Ultra Studio refresh, and it arrives alongside a same-week Mac mini update with M6 and M5 Pro chips — a coordinated two-machine silicon drop rather than a lone flagship. The positioning across the coverage is explicitly local AI: ZDNET calls the M5 Ultra Apple's most powerful chip ever, and the headline spec is 512GB of unified memory aimed at running large models on a desk.

Two frictions color the launch. Per the Wall Street Journal's report of $100–$200 price increases across the mini and Studio lines — the M5 Ultra now at $5,499+ — Apple is raising prices even as The Register frames the machines as defying an industry-wide memory shortage. And reaction threads run two ways: @tugot17 touts 1,200GB/s of memory bandwidth as 4.5x NVIDIA's DGX Spark, while Forbes asks whether the box can replace a $200/month AI coding bill — the subscription-vs-ownership question is already the frame.

First-order effects

Pro workstation buyers get a new top-end option: an M5 Ultra Mac Studio configurable to 512GB of unified memory (shipping in October per @stalman), directly targeting users running large models locally rather than renting cloud GPUs.
The upgrade comes at a cost — the M5 Ultra Studio opens at $5,499+, $200 above the prior generation per the Wall Street Journal, so existing M3 Ultra owners face a steeper premium to move.

Second-order effects

NVIDIA's DGX Spark becomes the immediate comparison point in enthusiast discourse (@tugot17's bandwidth math), forcing the desktop-local-AI category to compete on memory capacity and bandwidth where Apple's unified architecture has its clearest edge.
If Forbes' $200/month coding-bill framing gains traction among developers, it pressures cloud AI subscription vendors on the low-utilization end of their customer base, since a one-time $5,499 hardware purchase now demonstrably covers heavy daily model use.

Third-order effects

A sustained pattern of annual Studio-class updates with expanding unified-memory ceilings would push serious local-AI inference off rented cloud GPUs and onto desks, reshaping how AI infrastructure spending splits between capital hardware and recurring compute bills.
Pricing up against a memory shortage suggests Apple is willing to absorb supply-side cost pressure to keep shipping high-bandwidth unified memory — if that holds, unified memory capacity becomes the durable differentiator in the desktop AI market rather than raw GPU cores.

The trend: Desktop workstations with massive unified memory are emerging as a credible substitute for cloud AI subscriptions, turning each flagship chip cycle into a referendum on where inference should run.

Discussion

@markgurman Mark Gurman on x
It's the most Tim Cook thing ever to have his final product launch be a Mac chip refresh and then let his successor be the one to introduce the biggest new iPhone ever just two weeks later.
@stephenrobles Stephen Robles on x
Woah new Mac mini and Mac Studio just released! Mac Studio can be configured M5 Max up to 128GB Memory (that config wasn't available yesterday). M5 Ultra goes up to 256GB Memory and 16TB SSD! That costs $18,299 or $400 / month lease Mac mini M6 / M5 Pro up to 64GB Mem / 8TB
@aaronp613 Aaron on x
Here is Apple's launch video for the new Mac Studio with M5 Max and M5 Ultra
@stalman Tyler Stalman on x
Did not expect new Macs today! Especially not the M6 in the Mac Mini or (most exciting) the M5 Ultra Mac Studio. 512GB memory model coming in October https://www.apple.com/...
@tugot17 Piotr Mazurek on x
1200GB/s of memory bandwidth - 4.5x the bandwidth of DGX Spark 🍏🫡
@aaronp613 Aaron on x
The new Mac Studio video is giving the same energy as the “Liquid Ass” oopsie
@aaronp613 Aaron on x
Here is the more “traditional” Apple event style video for the new Mac mini and Mac Studio, which Apple posted on Instagram
@neilcybart Neil Cybart on x
In a surprise move a few weeks ahead of its biggest product event of the year, Apple just unveiled updates to the Mac mini and Mac Studio. At a very high level: - Apple is going all-out positioning the Mac mini and Mac Studio for on-device AI and agentic computing workflows.
@brandonbutch Brandon Butch on x
Apple just announced the M6 Mac mini and M5 Ultra Mac Studio! M6: - 12-core CPU complex with the world's fastest CPU core - 12-core GPU - Dual 16-core Neural Engine - Up to 170GB/s unified memory - Starts at $899 M5 Ultra: - Up to 36-core CPU - 80-core GPU - 1.2TB/s of
@thejoshmeister Josh Long on x
Wow, Apple just said, “You know what? Let's release a Mac mini with a brand new M6 chip on a random Tuesday. No big deal.” 😌 Apple's first 2 nm chip. 12-core CPU with the “world's fastest CPU core,
@svpino @svpino on x
Oh boy, the new Mac Studio M5 ULTRA with 256GB of RAM is out now. This is the dream for people who want to run local models.
@adrianweckler Adrian Weckler on x
New Apple Mac Studio desktop computer, maxed out — €20,779 (M5 Ultra chip, 256GB Ram, 80-core GPU, 16TB storage) When 512GB Ram is available in October, it'll be a higher max price
@aaronp613 Aaron on x
Apple introduces new Mac Studio with M5 Max and M5 Ultra — the ultimate desktop for on-device AI and the most extreme pro workflows
@theahmadosman Ahmad on x
The DGX Sparks got killed today by Apple
@mudler_it Ettore Di Giacinto on x
So who's buying to put Linux and make it work for real in there? This hardware it's really good, but OS and closed ecosystem is crap https://www.apple.com/...
@stevesi Steven Sinofsky on x
Now that's a Mac.
@bengeskin Ben Geskin on x
Apple has unveiled the new Mac Studio with M5 Max and M5 Ultra. The most powerful Mac ever, designed for extreme professional workloads and running enormous AI models locally. The compact design remains largely unchanged, but the performance inside has taken a massive leap. Mac
@viticci Federico Viticci on x
The 512GB RAM option for M5 Ultra Mac Studio is coming in “late October” Right now, a fully-specced M5 Ultra Mac Studio with 256GB RAM and and 16TB of storage (!) is... $18,299.00 💀
@matthewmillerai Matthew Miller on x
Apple just dropped the new Mac Studio. M5 Ultra with 256GB unified memory for $9,499. You could run DeepSeek V4 Flash locally on this machine. No API limits. No rate limits. No subscriptions. Just your own inference sitting on your desk. With the compute shortage getting
@jun_song Jun Song on x
Mac Studio M5 Ultra 256gb vs 2xDGX Spark Price : $10,799 vs $10,000 Prefill : almost tie (expected) Decode : 1,200GB/s vs 273GB/s Mac Studio is definitely more worth the price.
@parkerortolani Parker Ortolani on x
I think Apple dropping these new Macs out of the blue now isn't just about meeting demand, it's them also getting more serious about staying on top of AI developments. They know they've got a huge leg up and now they're flexing. No point in waiting until an October Mac event like
@samifathi Sami Fathi on x
No #AppleEvent for the new M6 and M5 Ultra Mac mini and Mac Studio, but we do have this cool video from Apple on Instagram featuring the new VP of Hardware Engineering, Shelly Goldberg.
@tgod34748 @tgod34748 on x
Damn, the new Mac Studio has PCIe Gen 6 SSDs? This is the first Mac with Gen 6 SSDs! This thing will be a beast!
@viticci Federico Viticci on x
M6 Mac mini and M5 Ultra Mac Studio! https://www.apple.com/... On M5 Ultra memory: “...up to 512GB, and delivers a staggering 1.2TB/s of unified memory bandwidth that is 50 percent higher than M3 Ultra” More details on @macstoriesnet shortly.
@thejoshmeister Josh Long on x
You thought M6 Mac mini was impressive? 😏 Apple released a Mac Studio with a brand new M5 Ultra, “Apple's first quad-die... its most powerful chip ever.” Up to 36 CPU cores, 80 GPU cores, 32-core Neural Engine, 512 GB RAM. NOT priced for consumers. 😅
@avstorm Andreas Storm on x
Apple's design team clearly had a blast with the new Mac Studio page. https://apple.com/...
@zollotech Aaron Zollo on x
A full spec M5 Ultra Mac Studio is a bit expensive.
@zephyr_z9 @zephyr_z9 on x
I love this. U can run a lot of great models at crazy speeds with this config
@neilcybart Neil Cybart on x
Following today's Mac Studio update, the most powerful Mac can be purchased for $18,299. - Mac Studio w/ M5 Ultra. - 256GB unified memory. - 16TB storage.
David Vicuna Polo David Vicuna Polo on linkedin
Apple just leveled up its desktop lineup. — Today Apple announced the new Mac Studio powered by the M5 Max and the all-new M5 Ultra …
Trece Witte Trece Witte on linkedin
Apple today announced the new Mac mini with the all-new M6 and powerful M5 Pro, delivering a dramatic boost in performance and even more versatility in its supersmall desktop design. …
@fj@mastodon.social @fj@mastodon.social on mastodon
“With the powerful M5 Ultra, Mac Studio scales up to a 36-core CPU, up to an 80-core GPU, and a staggering 512GB of unified memory, enabling users to run enormous LLMs entirely on device” — https://www.apple.com/...
r/technology r on reddit
Apple releases new Polishing Cloth for $9
r/hardware r on reddit
Apple introduces new Mac Studio with M5 Max and M5 Ultra
r/LocalLLaMA r on reddit
Apple introduces new Mac Studio with M5 Max and M5 Ultra - up to 512GB of unified memory
r/apple r on reddit
Apple introduces new Mac Studio with M5 Max and M5 Ultra
@brandonbutch Brandon Butch on x
Let the Apple price hikes continue with the new product announcements today. M6 Mac mini = $899 (vs. $599 previous gen) M5 Ultra Mac Studio = $5499 (vs. $3999 previous gen) M5 Pro Mac mini = $1699 (vs. $1399 previous gen)
@markgurman Mark Gurman on x
Some nice price hikes. Mac mini M6 is $899, M5 Pro is $1,699. Mac Studio M5 Max is $2,499 (no change), while the M5 Ultra starts at a whopping $5,499.

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