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Microsoft Surface Laptop Ultra ships with Nvidia's RTX Spark N1X chip

Microsoft has launched the Surface Laptop Ultra, a new flagship Windows laptop built around Nvidia's new RTX Spark N1X 'superchip,' aimed at handling on-device AI, gaming and content creation in one machine. At 4.4 pounds, it's lighter than the 16-inch MacBook Pro but is the thickest among the new wave of N1X-powered laptops, including HP's OmniBook Ultra.

Microsoft's Surface Laptop Ultra starts at $2,599, tops out near $5,899

Microsoft's new Surface Laptop Ultra, built with an Nvidia RTX Spark N1X chip, starts at $2,599 and can be configured up to $5,899 depending on processor and memory. The base 24GB unified memory model ships with Windows 11 Home, while higher-tier configurations come with Windows 11 Pro and up to 64GB of memory. During a review briefing, Microsoft gave only a vague answer when asked whether the 24GB base model has enough memory for tasks like running AI models locally.

Microsoft's Surface Laptop Ultra packs Nvidia RTX Spark chip, but at a high price

Tom's Hardware reviewed Microsoft's new Surface Laptop Ultra, which uses Nvidia's RTX Spark mobile SoC instead of a Qualcomm chip, making it one of the first non-Qualcomm Windows on Arm laptops. The reviewer praises its design, display, and port selection, but notes the device is heavy, costly, and offers little extra benefit to users who don't run AI workloads.

Microsoft rebuilds Windows 11 Photos app with native editor, faster viewer

Microsoft has rolled out an updated Photos app for Windows 11 Insiders featuring a new native editor and viewer, plus a redesigned gallery. The editor adds tools like Crop, Enhance, Repair, Stylize, and a new Relight feature for fixing lighting, alongside AI-powered object removal and support for HDR, HEIC, and WebP formats. Microsoft claims the editor launches 25% faster and the viewer opens photos up to 30% faster for HEIC files, with wider release to all users expected later this year.

Microsoft touts up to 20% faster Windows 11 and memory gains for 8GB PCs

Microsoft says a new Windows 11 update improves responsiveness in Search, Start, Settings, File Explorer and other tools by up to 20%, based on internal comparisons between build 26300.9550 and build 26200.7628. On systems with 8GB of RAM or less, Windows now delays loading Widgets until opened, freeing over 200MB of memory, and the OS can hold up to 2GB more active data in RAM before offloading it to storage. The update also speeds up Windows Hello sign-in and Bluetooth pairing, including faster AirPods connections, while a redesigned Search experience is being tested with Windows Insiders.

Microsoft confirms KB5127648 update can block Smart App Control toggle

Microsoft says its October KB5127648 security update for Windows 11, version 24H2 and later, can leave the Smart App Control option grayed out so it can't be switched on if it was previously off. Devices that already had Smart App Control enabled are unaffected. No permanent fix exists yet, but Microsoft has published registry edits and Group Policy settings administrators can use to restore the toggle.

Microsoft touts Windows 11 memory and performance upgrades for 8GB PCs

Microsoft says recent Windows 11 updates have improved memory management and cut background resource use, making the OS up to 20% more responsive, with the biggest gains on machines with 8GB of RAM or less. Changes include freeing over 200MB of memory by deferring Widgets loading, letting the OS retain up to 2GB more active data before swapping to disk, faster Windows Hello sign-in, quicker Bluetooth pairing, a less disruptive Windows Update process, and a taskbar that can now be repositioned. A new, faster Windows Search is currently testing with Insiders ahead of a broader rollout later this year.

Microsoft rolls out Windows 11 performance update, up to 20% faster responsiveness

Microsoft has begun rolling out Windows 11 updates to all users after Insider testing, claiming up to 20 percent improved responsiveness through better memory management. The update lets the OS keep up to 2GB more active data in memory before offloading to storage, with Microsoft saying PCs with 8GB of RAM will notice the biggest gains. On low-memory machines, widgets will now load only when opened, freeing over 200MB of memory, while Bluetooth pairing, Windows Hello logins, and a redesigned Photos app are also getting speed and reliability improvements.

Nvidia's RTX Spark Superchip debuts in Microsoft Surface Laptop Ultra, tested by Tom's Hardware

Tom's Hardware obtained an early unit of Microsoft's Surface Laptop Ultra equipped with Nvidia's new RTX Spark Superchip, featuring 20 CPU cores, 6144 CUDA cores, and 128GB of LPDDR5X-9400 RAM. The outlet compared its performance against a 14-inch MacBook Pro with Apple's M5 Max chip, though launch embargoes restricted disclosure of battery life, build quality, and display details until full reviews arrive later.

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