Nvidia, Microsoft and Arm preview N1X laptop chip at Computex 2026

Nvidia, Microsoft and Arm jointly hinted at a new “era of PC” by posting GPS coordinates for the Taipei Music Center, the venue of Jensen Huang’s GTC Taipei keynote on June 1. The tease points to Nvidia’s upcoming N1X system‑on‑chip, its first laptop‑focused silicon designed for Windows on Arm [1].

Key takeaways

• The N1X combines a 20‑core ARM CPU (designed by MediaTek) with a 6,144‑CUDA‑core GPU, linked by 300 GB/s NVLink [2].
• It will be built on TSMC’s 3‑nm process and target high‑performance Windows laptops, with Dell, Lenovo, Asus and MSI among the reported OEM partners [1][2].
• The chip is slated for a reveal at Huang’s GTC Taipei keynote on June 1, with first devices expected before the 2026 holiday season and broader availability into early 2027 [2].
• Microsoft’s involvement suggests deep integration of Copilot+ and other AI features on the Windows platform [1].
• The announcement positions Nvidia against Qualcomm’s Snapdragon X series as a new player in the Windows‑on‑Arm market [1].

Nvidia’s N1X: Specs and OEM Landscape

The N1X is described as a mobile variant of Nvidia’s GB10 Superchip that powers the DGX Spark mini‑PC, but repurposed for Windows laptops. Its core consists of a 20‑core ARM CPU created in partnership with MediaTek and fabricated on TSMC’s 3‑nm node, paired with a discrete‑class GPU that houses the same 6,144 CUDA cores found in a desktop GeForce RTX 5070 [2]. Nvidia’s NVLink interconnect ties the two dies at 300 GB/s, delivering bandwidth comparable to its data‑center offerings.

Leaks indicate several OEMs are already preparing devices. Dell is said to have an XPS model ready, Lenovo reportedly leaked multiple N1 and N1X designs—including a Legion 7 variant that may require a 245 W adapter—while Asus has hinted at a ProArt laptop. MSI is also listed among the partners, and the Tech Times report adds that broader launch devices from Dell, Lenovo, Asus and MSI are expected before the holiday season [1][2].

Coordinated Platform Push with Microsoft and Arm

Both Microsoft and Arm co‑signed the “new era of PC” teaser, signaling that Windows on Arm support for the N1X is already in place. This coordinated announcement suggests that the N1X will run the full Windows ecosystem with deep Copilot+ integration, differentiating it from Qualcomm’s Snapdragon X series, which has dominated the Windows‑on‑Arm space for the past two years [1]. The joint messaging underscores a strategic alignment among the GPU leader, the dominant OS developer and the instruction‑set architect, aiming to reshape the laptop market beyond traditional x86 designs.

Why it matters

The N1X marks Nvidia’s entry into the Windows‑on‑Arm laptop segment, challenging Qualcomm’s long‑standing position and potentially expanding the range of AI‑enhanced laptops. By delivering a discrete‑class GPU with the full CUDA stack in a laptop form factor, Nvidia could enable developers to run familiar AI workloads on portable devices. The coordinated rollout with Microsoft and Arm hints at a unified software and hardware ecosystem, which may accelerate adoption of ARM‑based Windows laptops. The upcoming GTC Taipei keynote on June 1 will provide the first official details, and the timeline for consumer devices—targeted for the 2026 holiday season with broader availability into 2027—will shape competition in the high‑performance laptop market.