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New Mac Studio: M5 Ultra Goes Up to 512GB of RAM

Patrick W.

Apple's new Mac Studio starts at $2,499 for M5 Max and $5,499 for M5 Ultra, scaling to 512GB of RAM for AI and video workloads far beyond what most families need.

The Apple Mac Studio desktop computer on a desk

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Apple’s Most Powerful Desktop Just Got More Powerful

Alongside the Mac mini refresh on August 25, 2026, Apple also updated the Mac Studio — its most powerful desktop, sitting well above the mini in both price and raw capability. Two chip tiers: M5 Max, with up to an 18-core CPU and 40-core GPU, and M5 Ultra, Apple’s largest chip yet, with up to a 36-core CPU and 80-core GPU.

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Apple Mac Studio (M5 Ultra, 256GB)

Apple’s own performance claims for this generation lean heavily on AI workloads: up to 3.9 times faster prompt processing on M5 Max versus the previous M4 Max for models run locally on the machine, and roughly 4 times the acceleration on M5 Ultra versus the outgoing M3 Ultra. That framing tells you exactly who this refresh is for — running large local AI models, heavy 3D rendering, or video work that genuinely needs dozens of cores working simultaneously rather than a handful.

M5 Max vs. M5 Ultra: the Real Gap

M5 MaxM5 Ultra
CPU coresup to 18up to 36
GPU coresup to 40up to 80
Base RAM36GB256GB
Max RAM128GB512GB
Max displays58
Starting price$2,499$5,499

The jump from Max to Ultra is not a modest step up the way M6 to M5 Pro was on the Mac mini — it roughly doubles GPU cores and RAM ceiling for more than double the price. That gap exists because the Ultra chip is genuinely two Max chips fused together, which is also why the base Ultra configuration starts at 256GB of memory rather than scaling up gradually the way the Max does. Apple is not positioning these as “buy whichever you can afford” — they are two different tiers of professional workload, and most buyers who actually need a Studio at all will know which one from the software they run daily, not from the spec sheet.

Why This Almost Certainly Isn’t Your Next Family Computer

We say this as a household that already runs a Mac mini as our main desktop workstation, photo-editing workflow included: the Mac Studio is not the Apple desktop most families should be looking at, even a family that takes its photography seriously. At $2,499 to start — and $5,499 if you want the Ultra chip at all — you are paying for sustained, professional-grade throughput that a family desktop simply never asks for. Culling and editing RAW photos from a Nikon Z8, running a Plex server, even fairly involved video editing for a YouTube channel: a Mac mini with the M5 Pro chip announced the same day handles all of that comfortably, at roughly a third of the Mac Studio’s starting price.

The honest audience for this machine is narrow and professional: studios doing heavy 3D or film work, developers training or running large AI models locally rather than through the cloud, or a home office that has genuinely outgrown a Mac mini’s ceiling — not “photography is a serious hobby,” but “photography or video is the income.” If that is not your household, the price difference buys you nothing you would ever actually use.

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Apple Mac mini (2024, M4 Pro)

The Dadnology Take

The M5 Ultra is a genuinely remarkable chip, and 512GB of unified memory in a desktop this size is not something any competitor is close to matching. But it is a professional tool priced and specced for professional workloads, launched on the same day as a Mac mini refresh that covers everything a family actually needs. Unless your work genuinely saturates dozens of CPU and GPU cores at once, the Mac mini is still the Apple desktop worth your money — read our Mac mini M6 coverage instead.

How much does the new Mac Studio cost?

The M5 Max configuration starts at $2,499. The M5 Ultra configuration starts at $5,499, with 256GB of unified memory included at that price. Configuring up to the maximum 512GB of RAM adds roughly $4,000 on top, and that top configuration ships separately in late October 2026 due to supply constraints.

What chips are in the new Mac Studio?

M5 Max, with up to an 18-core CPU and 40-core GPU, and M5 Ultra, with up to a 36-core CPU and 80-core GPU. Both are Apple’s most powerful chips to date, aimed at sustained professional workloads rather than everyday use.

When does the new Mac Studio ship?

Preorders opened August 25, 2026, with most configurations shipping September 22, 2026. The maximum 512GB RAM configuration is the exception, arriving in late October.

Do I need a Mac Studio instead of a Mac mini?

For the overwhelming majority of family use — browsing, schoolwork, photo culling, even fairly serious video editing — no. A Mac mini, especially the M5 Pro configuration announced the same day, covers that ground for a fraction of the price. The Mac Studio’s real audience is professional AI, 3D and video work that genuinely saturates dozens of CPU and GPU cores at once.

Patrick W.Founder & Editor

Father of two, keen nature & landscape photographer, and smart-home tinkerer based in rural Germany. Camera gear gets tested outdoors in real conditions — not on a studio bench — and the house runs on a home network more elaborate than it strictly needs to be. Everything reviewed here has to survive real family life: school runs, sticky fingers, and the odd toddler stress-test. Reviews are never sponsored — no paid placements, no press-sample deals. How we test →

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