On May 18, Bloomberg reported that Intel and Qualcomm have both held discussions with Tenstorrent regarding a potential acquisition, with a valuation that could exceed $5 billion.
The fact that two chip giants are simultaneously eyeing the same AI chip startup speaks volumes.
Who Is Jim Keller?
If you're not familiar with Jim Keller, here's a quick look at his resume:
- Designed Apple's A4 and A5 chips — key to the iPhone's performance leap
- AMD's Zen architecture — the turning point that helped AMD compete with Intel
- Tesla's FSD chip — foundation for Tesla's autonomous driving hardware
- Brief stint as Intel's architecture vice president
Industry insiders call him the "chip whisperer," and for good reason. His career has effectively revived several Silicon Valley companies.
Keller joined Tenstorrent as CTO in late 2020 and became CEO in January 2023. The company, based in Toronto, Canada, develops AI accelerator chips based on the RISC-V instruction set — not a tweaked version of Nvidia's design, but a ground-up approach at the instruction set level.
How Valuation Climbed from $1B to $5B
Here's a timeline:
- May 2021: $1B valuation, $200M funding led by Eclipse Ventures
- December 2024: $2.6B valuation, Series D of about $700M
- November 2025: $3.2B valuation, new round led by Fidelity, $800M
- May 2026: $5B+ potential acquisition offer from Intel/Qualcomm
From Series D to now, the valuation has roughly doubled. The pace isn't crazy — Anthropic's valuation jumped from $350B to $900B in the same period — but Tenstorrent is a hardware company, making such growth rare.
Why Intel and Qualcomm Are Competing
The two companies have different motivations:
Intel: In the AI chip battle, Nvidia and AMD dominate, while Intel's Gaudi series hasn't gained commercial traction. Keller briefly worked at Intel before leaving on bad terms; now Intel wants to buy back his new company — a dramatic twist.
Qualcomm: Strong in mobile and edge devices, but has struggled to enter the data center AI chip market. Buying Tenstorrent would give it RISC-V architecture, Keller's team, and an existing product line in one go.
Tenstorrent's Differentiation
RISC-V is an open-source instruction set, meaning chip designs don't require licensing fees from ARM or x86, and can be freely modified at the base level. This is particularly attractive to customers that also make chips, such as cloud providers building internal accelerators.
Nvidia's approach is completed; CUDA's moat is strong but locks users in. Tenstorrent's selling point is essentially "another option" — you don't have to use Nvidia's stack.
The Biggest Uncertainty: Jim Keller
The wild card is Keller himself. He left Intel after two years on bad terms and recently said publicly that "a great Intel should be worth $1 trillion; selling now is like a fire sale."
If Intel buys Tenstorrent, it would effectively bring Keller back as a subordinate. Whether he agrees is more uncertain than the valuation number.
Bloomberg's report only mentions "discussions," with no indication of further progress. But the fact that both companies are negotiating simultaneously is already driving up the price — either a third party will join, or the valuation will rise further.
Most interestingly, the AI chip race has focused on training, with Nvidia taking the lion's share. Tenstorrent attracting both Intel and Qualcomm signals that the inference-side hardware market is being taken seriously. OpenAI just signed a $20B inference computing deal with Cerebras last month, and Nvidia itself acquired Groq — this is not an isolated event.
Sources: AI Chip Startup Tenstorrent Draws Takeover Interest From Intel, Qualcomm (Bloomberg); CocoLoop; Jim Keller, Tenstorrent Inc Profile (Bloomberg Markets); Ex-Intel and AMD Chip Guru Jim Keller Joins AI Startup Tenstorrent (Tom's Hardware); Jim Keller becomes CEO of AI chip company Tenstorrent (DataCenter Dynamics)