Nvidia Unveils N1X Arm-Based Laptop Processor at Computex

Nvidia, Microsoft, and Arm have coordinated a major push into the Windows-on-Arm market with the reveal of the N1X, a new system-on-chip (SoC) designed for high-end laptops [1]. The announcement, centered around a keynote by CEO Jensen Huang at Computex 2026, signals Nvidia’s intent to compete directly in the premium mobile processor space [1].

Key takeaways

• The N1X is Nvidia’s first consumer-level CPU in over a decade, featuring an Arm-based architecture [1].
• The flagship N1X chip reportedly pairs a 20-core Arm CPU with Blackwell-class integrated graphics containing 6,144 CUDA cores [1].
• Developed in partnership with MediaTek, the chip is manufactured on a 3-nanometer process and supports up to 128GB of LPDDR5X memory [1, 3].
• Major hardware partners, including Dell, Lenovo, Asus, and MSI, are expected to release devices featuring the new silicon before the 2026 holiday season [2, 3].
• Microsoft is providing deep integration for the platform to support Windows-on-Arm and Copilot+ features [2].

Technical specifications and hardware partnerships

The N1X is designed as a mobile variant of the GB10 "superchip" and represents a significant departure from Nvidia's recent focus on data center hardware [2, 3]. According to leaked documentation, the flagship configuration features 20 Arm CPU cores and 48 Blackwell streaming multiprocessors, while a lower-power "N1" variant is intended for thinner, more affordable systems [1]. The high-end N1X is designed for a power range between 45W and 80W, whereas the N1 is expected to operate between 18W and 45W [1].

Retailer listings have provided an early look at potential pricing and branding for these machines. Models such as the Dell XPS and Lenovo Yoga Pro are expected to carry the N1X 650 and N1X 675 branding, with some configurations listed at prices exceeding €4,000 [1]. While these pre-launch figures are subject to change, they suggest that Nvidia is positioning the N1X as a premium competitor to existing mobile processors from Apple, Qualcomm, and Intel [1]. The chips utilize an NVLink interconnect to bridge the CPU and GPU dies, allowing for a high-performance architecture that brings the full CUDA software stack to a laptop form factor [3].

Why it matters

Nvidia’s entry into the mobile processor market marks a strategic shift in its relationship with the PC ecosystem. By leveraging the Arm instruction set and partnering with Microsoft, Nvidia is moving beyond its traditional role as a dedicated GPU provider to become a primary silicon architect for Windows laptops [2]. This development is expected to intensify competition in the mobile space, where Qualcomm’s Snapdragon X series has previously led the Windows-on-Arm narrative [1]. As the industry moves toward the 2026 holiday season, the success of the N1X will likely hinge on how effectively these devices integrate with the broader Windows ecosystem and whether they can deliver the power-efficiency gains required to challenge established mobile chipmakers [1, 3].