PCWorld examines the competing AI visions of Nvidia’s RTX Spark, which runs local AI agents on home hardware, versus Google’s cloud-based Gemini Spark subscription service. This comparison matters as ...

In addition to the Surface Laptop Ultra, Microsoft has another device coming that's powered by NVIDIA's RTX Spark chip: the creatively named Surface RTX Spark Dev Box. Announced at Build today, it's ...

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Google’s Gemini Spark, unveiled at Google I/O 2026, introduces AI-driven capabilities for streamlining task management across multiple platforms. By integrating with services like Google Sheets and ...

The moment many have been waiting years for has arrived. Nvidia has long made graphics cards that powered the Windows PC ecosystem for decades—now it wants to control the whole thing with “superchips, ...

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Nvidia on Monday unveiled a new chip that will bring artificial intelligence (AI) capabilities onto laptops and desktop computers. The new AI chip, known as RTX Spark, was built as part of a ...

PCWorld reports that Nvidia’s RTX Spark chip combines a 20-core Grace CPU with Blackwell RTX GPU, potentially revolutionizing gaming handhelds by 2027. The chip supports DLSS 4.5 upscaling technology, ...

Pure muscle and localized agentic AI are about to ignite a PC revolution. From the laptops on your desk to satellites in space and AI that seems to be everywhere, I cover many topics at PCMag. I've ...

Unveiled at Computex in Taipei, the new Surface laptop pairs Nvidia’s RTX Spark superchip with Windows on Arm, creating a powerful new AI PC that makes everything else up until now look like proof of ...

Why it matters: Nvidia just announced what it calls the most efficient PC chip ever built. RTX Spark is a Grace Blackwell system on a chip, 70 billion transistors on TSMC 3nm, with a Blackwell RTX GPU ...

There's a lot we still don't know about NVIDIA's RTX Spark AI chip — we're still waiting on deeper technical details and pricing for the first batch of systems — but it has a decent shot of changing ...