# Nvidia Unveils N1X Chip and RTX Spark Superchip, Powering Windows-on-Arm Laptops From Dell, HP and Microsoft

*2026-06-01 06:01 UTC · Technology · 1 min read*

> At Computex 2026, Nvidia revealed its first PC processor, the N1X, packaged in an RTX Spark superchip that will power Windows-on-Arm laptops from Dell, HP, Microsoft and others this fall.

Nvidia CEO Jensen Huang used his Computex 2026 keynote in Taiwan to unveil the N1X, the company's first processor built to be the main brain of a personal computer. Packaged into a new "RTX Spark" superchip developed with Microsoft, it pushes Nvidia into a market long dominated by Intel, AMD, Qualcomm and Apple.

The Arm-based chip will debut this fall in Windows PCs from Microsoft, Dell, HP, ASUS, Lenovo and MSI, with the first laptops as thin as 14 millimeters and some small desktops. Leaked benchmarks point to 20 CPU cores clocked at 2.81GHz or higher and an integrated GPU roughly on par with a GeForce RTX 5070 Ti. The part is reportedly built on TSMC's 3nm process in cooperation with MediaTek.

RTX Spark is initially aimed at creators, AI developers and gamers at a premium price, with Nvidia signaling it will later expand to more price points. The move marks one of the most serious challenges yet to the x86 PC and a major bet on Windows on Arm.

## Sources

- [cnbc.com](https://www.cnbc.com/2026/05/31/nvidias-new-chip-to-power-fresh-line-of-windows-laptops-by-dell-hp.html)
- [tomshardware.com](https://www.tomshardware.com/laptops/nvidia-and-microsoft-tease-a-new-era-of-pc-ahead-of-computex-2026-coordinated-social-media-posts-could-indicate-that-rumored-n1x-laptops-will-be-windows-on-arm-systems)
- [xda-developers.com](https://www.xda-developers.com/mere-days-before-computex-2026-information-on-the-nvidia-n1-chip-leaked-online/)

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TechTools News · https://techtools.cz/tools/news/article/1751-nvidia-unveils-n1x-chip-and-rtx-spark-superchip-powering-windows-on-arm-laptops
Česká verze: https://techtools.cz/tools/news/clanek/1824-nvidia-predstavila-cip-n1x-a-supercip-rtx-spark-pohanet-budou-notebooky-s