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Nvidia RTX Spark comes to Windows PCs with Arm CPU, RTX GPU, and unified memory

1 June 2026 at 15:47

These days, Nvidia primarily sells AI data center products, and its traditional consumer devices feel like more of a side project. But the company occasionally still releases something designed for consumers. After a couple of years of rumors, Nvidia has announced an Arm-based chip designed to power Windows PCs. Dubbed RTX Spark, the new chip combines a 20-core Nvidia Grace CPU co-developed with MediaTek, up to 6,144 Blackwell-based GPU cores (the same architecture as the RTX 50-series GPUs), and support for up to 128GB of unified LPDDR5x memory.

Nvidia and its partners offered nothing about expected pricing, but both "slim Windows laptops with all-day battery life and premium displays" and "compact desktop PCs" are slated to be "available this fall" from partners including Asus, Dell, HP, Lenovo, Microsoft, MSI, Acer, and Gigabyte.

This isn't Nvidia's first chip for Windows PCs; earlier chips in the Tegra series powered several of the short-lived Windows RT tablets. But Tegra chips largely stopped appearing in consumer devices following the Tegra X1 in the late 2010s (variants power the original Nintendo Switch and the apparently unkillable Nvidia Shield TV box). Modern Arm-based PCs in the Windows 10 and Windows 11 eras have all used processors from Qualcomm.

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Nvidia kills Windows XP-era Control Panel "after 20 years of dedicated service"

27 May 2026 at 16:06

Shiny new Nvidia apps like the GeForce Experience and the "Nvidia app" have come and gone, but the old Nvidia Control Panel and its rotating green Nvidia logo have existed as an option for managing basic settings since it was originally introduced in 2006.

That's ending with version 610.47 of Nvidia's Game Ready and Studio drivers for GeForce GPUs. Nvidia says the old Control Panel will no longer be installed by default, since "all actively supported Nvidia Control Panel features for GeForce users have been modernized and transitioned" to the new Nvidia app.

"The NVIDIA app contains all of the modern functionality of the NVIDIA Control Panel available for GeForce RTX GPUs, and much more, while running faster and more efficiently," writes Nvidia Technical Marketing Content Editor Andrew Burnes in the drivers' release notes.

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