Qualcomm Eyes $10 Billion Tenstorrent Buy: Enlisting Chip Legend Jim Keller to Take on Nvidia

Qualcomm has finally found a card to play — it didn't make one, it's buying one for $10 billion.

Three key facts

Qualcomm is in acquisition talks with Tenstorrent, valued at $8–10 billion. According to The Information and Reuters on June 16, Qualcomm is in advanced negotiations with the Canadian AI chip startup. Tenstorrent was founded in 2016 and is led by legendary chip architect Jim Keller — a man whose resume spans DEC Alpha, AMD K8/Zen, and Apple A4/A5, one of the few people in the semiconductor industry who can get an entire engineering floor to stand up and applaud. The deal has not been finalized, the price may shift, and neither company has commented publicly. Qualcomm's Investor Day is scheduled for June 24, and the market expects the deal and a data center roadmap to be confirmed then.

This is Qualcomm's second RISC-V acquisition, aimed at reducing ARM dependency. In December 2025, Qualcomm acquired RISC-V server chip company Ventana Micro Systems. Tenstorrent's flagship Galaxy Blackhole packs 32 accelerators into a 6U enclosure, each with 768 RISC-V cores, designed to handle certain AI workloads more efficiently than Nvidia GPUs. If the deal goes through, Qualcomm would own both server and AI inference product lines on RISC-V, creating a two-front assault on ARM and Nvidia simultaneously.

Open-source ecosystem concerns are already surfacing. Tenstorrent has long marketed itself on open-architecture principles, but being absorbed by a major proprietary chipmaker has RISC-V ecosystem partners and early customers questioning whether those commitments will survive. Jim Keller's own retention is another open question — his stints at AMD, Apple, and Tesla each lasted only a few years, and whether he stays post-acquisition will directly determine the continuity of Tenstorrent's technical roadmap.

WangDou's Take

Qualcomm is basically a nobody in the data center AI chip market. Last year it got some attention with Snapdragon X on the PC side, but on the main battlefield of training and inference, Nvidia GPUs hold 80%+ market share — Qualcomm doesn't even get the scraps. Spending $10 billion on Tenstorrent is essentially admitting that the in-house R&D path isn't working, so why not just buy a ready-made package with a team, products, and a legendary engineer attached. The problem is that someone like Jim Keller — you can buy his company, but you can't necessarily keep the man. He lasted two years at Tesla and under three at Intel. If Qualcomm's Investor Day doesn't come with a long-term retention deal for Keller, that $10 billion might just be buying a stack of RISC-V patents and an empty office.

Source: The Register — Qualcomm said to be circling AI chip biz Tenstorrent in $10B RISC-V power play