MatX Secures $500 Million to Challenge Nvidia's AI Chip Dominance

MatX, a semiconductor startup founded by former Google hardware specialists, announced a $500 million Series B financing round on Tuesday. The investment was spearheaded by trading firm Jane Street and Situational Awareness, a fund led by ex-OpenAI researcher Leopold Aschenbrenner.

CEO Reiner Pope stated in a LinkedIn announcement that the capital will accelerate production of the company's specialized AI processors. MatX aims to build chips that outperform Nvidia's current GPUs by a factor of ten in training large language models. Additional investors include Marvell Technology, NFDG, Spark Capital, and Stripe co-founders Patrick and John Collison.

The funding marks significant growth for the company, which closed a $100 million Series A in 2024 at a valuation exceeding $300 million. While MatX did not disclose its latest valuation, industry observers note its closest competitor, Etched, recently raised a similar sum at a $5 billion valuation.

Pope, who previously led AI software for Google's custom TPU chips, co-founded MatX in 2023 with Mike Gunter, a lead hardware designer for those same Google processors. The founders' deep experience in developing alternative AI hardware is central to the company's ambitious challenge to the established market leader.

The new funds are allocated for manufacturing with TSMC, the world's leading chip fabricator. MatX plans to begin shipping its first processors to customers in 2027.

Source: TechCrunch