Nvidia and Microsoft launch RTX Spark AI superchip for Windows PCs, with Spark-enabled devices from Dell, HP, Lenovo and others expected this fall.

Nvidia and Microsoft have launched the RTX Spark AI superchip for Windows PCs, targeting AI-powered personal computing. Spark-enabled Windows devices from Microsoft, Dell, HP, Lenovo and others are expected to arrive this fall.

The partnership supports local AI (personal agents running directly on devices rather than in cloud data centers) and new security features, tying Windows directly to on-device AI workloads.

For Microsoft, the RTX Spark launch links the Windows operating system to on-device AI tasks, which could influence the role of Microsoft software in the next PC upgrade cycle and the company's recurring revenue tied to software, services, and future hardware cycles.