Arm launches its first-ever own CPU — and Meta is the first customer

Arm, the company behind the processor architecture that powers nearly every smartphone in the world, has taken a historic step. For the first time in the company's 35-plus year history, it's launching its own processor rather than just licensing its technology to others. The chip is called the Arm AGI CPU, and the first customer is Meta.

The Arm AGI CPU is built for AI inference, meaning the cloud-side processing that powers large language models and agent systems. Meta confirms it is both the lead partner and co-developer, and plans to deploy the chips across multiple generations. Nvidia and AMD hardware will still be used alongside it, but the Arm partnership gives Meta a new and more controlled supply chain for AI compute.

The chip runs on the Neoverse platform already used by AWS Graviton, Microsoft Azure, and Google Cloud. This means Arm is not directly competing with its existing licensees, but rather offering a new category of proprietary silicon for hyperscalers.

The timing is not coincidental. Meta has struggled to launch its own AI chips, and the Arm partnership gives it a credible alternative to Nvidia. For Arm, it marks an entirely new business model, shifting from pure licensing to becoming an active silicon producer. That pivot could fundamentally reshape the balance of power in the AI chip market.

For CIOs and technology leaders, this signals that the AI infrastructure vendor landscape is changing fast. The dependency on Nvidia is no longer as absolute as it seemed six months ago.