Microsoft announces Surface Laptop Ultra with NVIDIA RTX Spark processor
Microsoft has revealed its most powerful Surface Laptop to date, which is powered by NVIDIA's new RTX Spark processor for Windows PCs.
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What is RTX Spark?
At its core, RTX Spark is an iteration of the hardware found in the DGX Spark mini-workstation, which was released in late 2025. Officially badged N1X, the silicon is Nvidia’s Blackwell GB10 “superchip,” a system-on-a-chip with 20 Arm CPU cores, 6,144 GPU cores, and support for up to 128 gigabytes of LPDDR5X memory. There are some small differences between the mini-workstation and PC system, and the most significant is power consumption. The DGX Spark was designed for GB10 to operate with a power consumption up to 140 watts without overheating. RTX Spark laptops are likely to use less power, w
Nvidia’s AI Hardware Comes to Windows in RTX Spark PCsVideos
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Nvidia plans PC superchip to take on Apple and Intel – Fudzilla.com
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Microsoft’s Nvidia RTX Spark-powered Surface Laptop Ultra will push Windows on Arm further than ever
…Related Nvidia's RTX Spark will "reinvent the PC," giving Windows on Arm the huge boost it deserves It already has a home in a powerful new laptop.
Top stories
Nvidia's RTX Spark is a chip unlike any other, and it could change Windows laptops forever
1w agoLocal AI has a hardware accessibility problem, and the answer to it isn't RTX Spark
1w agoMicrosoft and Nvidia are betting on AI to make old x86 Windows apps run better on next-gen RTX Spark PCs
1w agoNvidia's RTX Spark is a developer's dream, but AMD's Ryzen AI Max+ is what most people actually need for local AI
1w ago3DMark adds native Windows on Arm support for ray-tracing benchmarks
…up to the RTX Spark launch. Case in point, today we've got word from UL Solutions, the makers of the popular 3DMark benchmark suite for measuring PC gaming performance. The company…
Windows is back on the Microsoft menu
…Both companies are talking up these chips as some kind of new beginning for PCs, and it’s clear that RTX Spark will drive local AI workloads in a way that Microsoft…
AMD's $3999 Halo box challenges NVIDIA's DGX Spark with 128GB memory and Zen 5 AI power
…Similar News Stories AMD's new Ryzen AI Halo Mini-PC: its answer to the NVIDIA DGX Spark, powered by Strix Halo APU Acer's new Veriton GN100: AI Mini-PC powered…
A first look at Microsoft’s Surface Laptop Ultra and Surface Dev Box
…see the Surface RTX Spark Dev Box. It’s very much targeted at developers who want a powerful miniature PC on their desk and the ability to run AI workloads locally with…
NVIDIA Partners With Microsoft on Unified Stack for Agentic AI Deployment, From Windows Devices to Cloud to Local
…From RTX Spark to DGX Station for Windows NVIDIA and Microsoft are reimagining Windows PCs for the age of AI agents. With RTX Spark laptops and small desktops, and DGX Station for…
Windows laptops are having the best year ever, except for one massive catch
…Featuring the same unified memory architecture at the core of RTX Spark, Strix Halo machines were the first movers in the local AI workstation space. When you also consider the class-leading…