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 ...

Nickel-zinc battery company ZincFive plans to go public via a special purpose acquisition company (SPAC). The company has entered into a definitive agreement with Spark I Acquisition Corporation to ...

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Microsoft on Monday unveiled the Surface RTX Spark Dev Box, a compact desktop computer designed to let software developers run large AI models on their desks instead of paying for cloud computing — a ...

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 ...

Nvidia is entering the consumer PC chip business for the first time and has thrown down the gauntlet to Apple, describing its new RTX Spark processor as "the most efficient PC chip ever built." Nvidia ...

Microsoft, Nvidia, and MediaTek are working together on “RTX Spark,” a new chip for Windows PCs that’s all about AI, but if you look beyond that, it sounds like it might still be a good chip in ...

What Nvidia's entrance into PC processors means for AMD, Apple, Intel, and Qualcomm. And more importantly, what it means for your next laptop. From the laptops on your desk to satellites in space and ...

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 ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Elon Musk has vowed to begin launching one million AI data center satellites into orbit in ...

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 ...

Nvidia finally announced the RTX Spark at Computex 2026, an SoC powering a 'new generation' of PCs purpose-built for Agentic AI, and basically every mainstream laptop manufacturer will be launching a ...