For about three years now, every laptop launch has come with the same two letters stamped on the box. AI. Most of the time it meant a slightly better webcam blur and a Copilot button you pressed once by accident. On 7 October, Microsoft and Nvidia tried to change that, and for once the claim deserves a closer look.

The Surface Laptop Ultra is a $2,599 machine built around a single idea: your AI should live on your laptop, not on a server you rent by the minute. Whether that idea lands with normal buyers is a different question. But it is the clearest bet yet on what a personal computer is supposed to be in the second half of this decade.

What Microsoft actually announced

Strip away the stage lighting and here is the hardware. The laptop runs on Nvidia’s new RTX Spark chip, which puts an Nvidia Grace processor with 18 or 20 cores and a Blackwell RTX graphics unit on the same piece of silicon. The bigger version carries 6,144 graphics cores, according to Notebookcheck.

Memory is shared between processor and graphics, up to 128GB on the top model. That number matters more than it looks. Large AI models are hungry for memory, and shared memory is the reason Apple’s MacBooks became the default choice for people running models at home. Microsoft is going straight at that crowd.

The rest of the spec sheet reads like a wish list from long-suffering Surface owners:

• A 15-inch mini-LED touchscreen in a 3:2 shape, rated up to 2,000 nits of peak brightness
• USB-A, HDMI, a headphone jack and a full-size SD card slot, alongside USB-C
• A magnetic, breakaway USB-C charging port
• A haptic touchpad more than 30% larger than the previous Surface Laptop’s
• Under 2kg and under 18mm thick

Pricing starts at $2,599 for the 18-core model with 24GB of memory and 512GB of storage. The fully loaded 20-core version with 128GB and 1TB costs $5,899.99. Pre-orders opened on launch day, and Tom’s Hardware reports shipping from 16 October, alongside RTX Spark laptops from Asus, Dell, HP, Lenovo and MSI. UK pricing had not been confirmed at the time of writing.

The part that matters more than the hardware

The laptop is the headline. The software changes that came with it are the story.

Microsoft used the same event to show a new version of Windows 11 built around AI agents, meaning assistants that do tasks rather than just answer questions. In one demo, Copilot found a batch of tax documents scattered across a hard drive, renamed them, zipped them into one file and drafted an email to an accountant. The user only had to approve the final send.

The interesting design choice is where that work happens. Copilot uses cloud models by default but switches to models running on the laptop itself when privacy matters. Your tax records, in other words, never leave the machine. Microsoft calls this “hybrid” intelligence, and it is also a cost story: every task done locally is one Microsoft does not pay a data centre to process.

Two other announcements got less attention than they should have:

1. Execution Containers. These are sealed-off spaces inside Windows that control exactly which files and data an AI agent can touch. Microsoft is moving them to general availability.
2. Agent attribution. Windows will require agents to label their actions as their own. If a file gets deleted, you will be able to see whether you did it or an assistant did.

That second point sounds dull. It is not. As agents start booking, sending and deleting things for us, “who did this?” becomes a real question, for households and for any company’s IT department.

Is it really faster than a MacBook?

Microsoft says yes, by a lot. Its own comparison against Apple’s M5 Pro MacBook Pro claims up to 2.1 times faster responses from AI models, 4.3 times faster image generation and 6.2 times faster video generation.

Treat those numbers with care. They are Microsoft’s figures, from Microsoft’s chosen tests, shown in demos that Tom’s Hardware described as highly produced. Independent reviews will tell the real story once units reach testers later this month. Until then, the fair reading is that Nvidia’s graphics heritage should give the RTX Spark a real edge on visual AI work, while Apple keeps its lead on battery life and polish until proven otherwise.

One claim worth watching: Microsoft says the laptop keeps 99% of its performance on battery. If that holds up, it removes one of the oldest complaints about powerful Windows laptops.

Gaming, almost by accident

Because the chip carries a proper Nvidia graphics unit, the Surface Laptop Ultra is also a gaming machine, which no Surface has seriously been before. Microsoft demoed Gears of War: E-Day at 60 frames per second and promised “hundreds” of titles on day one, with Call of Duty arriving on RTX Spark in 2027.

That is a quiet but important shift. Windows on non-Intel chips has struggled for years with app and game support. Nvidia’s name on the box gives game studios a reason to care.

Who should actually buy one?

Not most people. At $2,599 and up, this is a tool for specific users:

• Developers and AI builders who want to run large models without paying for cloud computing every month
• Creators working with video, 3D and image generation
• Businesses in law, finance or healthcare that want AI help without sending sensitive files to an outside server

For everyone else, the more useful takeaway is where the market is heading. The software features shown here will roll out to Windows 11 over the next few months, and cheaper RTX Spark laptops from other brands will follow. Today’s $2,600 flagship is usually a $1,200 mid-range laptop two years later.

The bigger picture

Nvidia’s Jensen Huang said on stage that the two companies had “reinvented the personal computer completely”. That is a sales line. But there is a real argument underneath it.

For the past few years, AI has meant renting someone else’s computer. Every chatbot question goes to a data centre, costs money, and sends your data somewhere you cannot see. The Surface Laptop Ultra is a bet that people, and especially businesses, will pay upfront to bring that work home.

If the reviews back up the claims, this could be remembered as the moment the “AI PC” label stopped being a marketing sticker. If they do not, it will be a very expensive, very well-made laptop. Either way, Apple now has a serious answer to deal with, and buyers should get better machines because of it.

Sources: Tom’s Hardware, Notebookcheck, Tech Startups.