Apple to run overhauled Siri on Google's Nvidia-powered…

Apple will power its redesigned Siri with Google's Nvidia-backed cloud infrastructure when the assistant relaunches in September, marking a significant shift in how the company sources AI compute for its flagship voice product. The move signals that Apple is willing to lean on external silicon partnerships rather than rely solely on its own data-centre capacity to meet the demands of a next-generation AI assistant.

Why it matters

The partnership is a notable convergence of three of the most powerful players in tech: Apple's consumer reach, Google's cloud AI infrastructure, and Nvidia's GPU dominance. For Apple, outsourcing Siri's inference workload to Nvidia-powered hardware operated by Google suggests the September relaunch is a serious, resource-intensive upgrade — not an incremental patch. It also deepens Apple's dependency on Google at a time when the two companies are already intertwined through the default search deal under antitrust scrutiny.

Market impact

The announcement is broadly bullish for Nvidia, whose chips continue to anchor every major AI infrastructure build-out regardless of which hyperscaler is doing the deploying. For Google, landing Apple as a cloud AI compute customer is a meaningful validation of its infrastructure capabilities against AWS and Azure. Apple investors will watch whether the September launch translates into a hardware upgrade cycle — a credible Siri reboot is one of the cleaner catalysts for iPhone refresh demand heading into the fall.