The Surface Laptop Ultra is a capable Windows laptop for local AI, creative work and some demanding games—but it makes the most sense when you choose enough memory for your workload and can live with software-compatibility limits. Microsoft lists a US starting price of $2,599.99; the October 16, 2026 reviews show why the entry configuration is not the whole story.
What you’re buying
Microsoft pairs an Arm-based NVIDIA RTX Spark N1X processor with Blackwell graphics and shared system memory in a 15-inch mini-LED touchscreen. The N1X comes in two reported versions: an 18-core CPU with a 5,120-core GPU, or a 20-core CPU with a 6,144-core GPU. Microsoft’s US product page lists the $2,599.99 starting price. The reviews also price specific US review configurations at $3,699.99 for a 32GB/1TB system and $4,299.99 for a 64GB/1TB system.
The configurations matter as much as the chip. WIRED reviewer Luke Larsen reports that the 18-core version is limited to 24GB or 32GB of memory; other configurations go up to 128GB. Because the CPU and GPU share that memory, the capacity available to a large local model also has to serve the rest of the system. A 24GB entry machine and a 64GB review unit are not interchangeable choices for AI work.
Local AI: real capability, uneven software paths
Ars Technica’s Nick Indge ran the 43GB Llama 3.3 70B model locally through Ollama on a 64GB review unit. GPU generation reached 6.26 tokens per second, while the fans ran at full speed. Indge also generated an image with Stable Diffusion v1.4 in about three to four seconds using the NvTensorRT GPU option. Those results show what a high-memory configuration can do with particular software paths; they are not a performance promise for every model or app.
The software was a meaningful part of the experience. In Ars Technica’s October 16 review, AI Dev Gallery’s conversational Phi and Mistral options ran on the CPU, and an attempted CUDA-accelerated Phi setup failed at a Windows ARM64 dependency. WIRED’s Larsen used a 32GB system with LM Studio and Gemma 4 E4B to summarize local files: processing took eight minutes, followed by two minutes to produce an 853-word answer. If your main goal is local AI, check the memory and the software route for the model you actually plan to use—not just the RTX name.
Gaming and Windows app compatibility
The Surface Laptop Ultra can run demanding games, but results and compatibility depend on the title. Tom’s Hardware reviewer Andrew E. Freedman measured 41–47 frames per second in God of War: Ragnarok at 2560 × 1440 with Ultra settings and DLSS on a 32GB review unit; at 1080p with the same settings, it reached 51–79 fps. Red Dead Redemption 2 did not run in his test.
WIRED reported that PUBG, Valorant and League of Legends were incompatible during its review because of their anti-cheat systems. In Cyberpunk 2077, Larsen found frame rates up to 20% higher than on the M5 Max MacBook Pro he compared it with; that result applies to that game and those tested systems, not gaming performance in general. Tom’s Hardware measured 32 fps for the Surface and 34 fps for the Gigabyte Aero X16 in Cyberpunk 2077 at 1080p with Very High settings, a useful comparison if gaming is your main reason to buy.
Windows 11 on Arm runs many common applications, while Prism emulates some software built for other processor architectures. Tom’s Hardware reported that InDesign, Illustrator and Lightroom Classic ran through emulation in its review, and that AutoCAD was not officially supported. Microsoft’s compatibility guidance, quoted by Ars Technica, advises checking specialized hardware drivers, plug-ins and older utilities. These are review-period observations from October 2026, not a guarantee of later compatibility.
Battery, screen and daily use
Battery results depend on the test. WIRED measured 12 hours of local video playback on its review unit. Tom’s Hardware measured 10 hours 43 minutes in a mixed web, video and OpenGL workload over Wi-Fi at 150 nits. Microsoft advertises up to 15 hours of local video playback on preproduction 64GB/1TB devices under its stated test conditions, including 150-nit brightness. The different results use different procedures, so none is a direct substitute for the others.
The mini-LED screen is a strong point, though its glossy surface reflects light. WIRED measured 987 nits in SDR and 1,945 nits in HDR in a 9% window; Microsoft describes 2,000 nits as peak HDR brightness measured in a 10% window and says sustained and SDR brightness are lower. The touch display does not support Surface Pen, Surface Slim Pen or similar pen input, according to Microsoft’s product specifications. Creators who depend on pen input will need another device or a different workflow.
Who should buy the Surface Laptop Ultra?
The Surface Laptop Ultra fits buyers who want a premium Windows machine for a mix of creative work, gaming and local AI—and who can select a configuration with enough shared memory for their models. The 64GB system used for the 70B test offers a more relevant reference for that workload than the 24GB entry configuration. Buyers tied to anti-cheat games, specialist Windows software or pen-based work should weigh those constraints before paying the starting price.
