Could Nvidia’s RTX Spark chip upend Windows PCs?

Aside from powering AI data centres and gaming hardware around the world, Nvidia is about to enter the world of PC chips with the RTX Spark.

Announced by the company’s leather jacket-laden CEO Jensen Huang at Computex 2026, the RTX Spark is a new Arm-based system-on-a-chip (SoC) that will power a series of upcoming Windows laptop and desktop PCs. Described by Nvidia as a “superchip”, the SoC comes up against silicon from the likes of Intel, AMD, Apple, and Qualcomm.

Equipped with a 20-core Nvidia Grace CPU made in collaboration with MediaTek, and an Nvidia Blackwell RTX GPU with 6,144 CUDA cores and the company’s fifth-gen Tensor Cores, the RTX Spark comes with some big claims.

According to Mark Aevermann, Nvidia’s senior director of product management, it’s “the most efficient PC chip ever built”. Nvidia hasn’t provided any benchmarks or comparison data yet, but is confident that PCs running Spark will outpace competing devices when the first wave of PCs launches in spring.

Via its integrated GPU, the RTX Spark reportedly reaches similar graphics performance to an RTX 5070 laptop graphics card. Nvidia claims it can play big-budget games at 1440p running at “over 100 frames per second” when paired with other technologies, including the upscaling DLSS.

But, with Nvidia being heavily in the AI business, it says the new chipset is built to be a “personal AI computer”. Supporting up to 128GB of unified memory, PCs running on RTX Spark are meant to power the latest local AI models and technologies. Already, over 100 Windows apps with AI integrations are on board, including Adobe, Blender, and CapCut.

What desktop and laptop PCs will use RTX Spark?

Most of the major PC brands have committed support for Nvidia’s chipset. Asus, Dell, HP, Lenovo, MSI, and Microsoft already have devices on the way, with Acer and Gigabyte also waiting in the wings.

To begin with, RTX Spark laptops will come in 14-inch and 16-inch variants, along with designs as slim as 14mm featuring OLED displays. Nvidia hasn’t confirmed other specs, including battery life, instead choosing to focus on its lofty aim of shaking up the PC market.

Considering Nvidia’s astronomical value as a company, selling the hardware that powers many of the world’s AI data centres, it seems well-positioned to sidestep into consumer PCs. Whether it succeeds will likely depend on how much its laptops cost, and how well they compete with existing silicon heavy-hitters.

Chris attended Computex 2026 in Taipei as a guest of Intel.

The post Could Nvidia’s RTX Spark chip upend Windows PCs? appeared first on GadgetGuy.

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