NVIDIA’s Jensen Huang has weighed in on Elon Musk’s plan to build a massive chip fabrication facility, calling advanced semiconductor manufacturing extraordinarily difficult and warning that matching the precision and scale of TSMC is far from trivial.
Musk recently told shareholders he wants to create a sprawling “TeraFab” to support Tesla’s custom silicon, including the AI5, with a long-term goal of producing up to one million chips per month. The push stems from concerns that existing foundry capacity at TSMC, Samsung, and potentially Intel may not meet Tesla’s appetite for AI and automotive processors. Such a venture could require investment in the hundreds of billions of dollars.
Speaking in Taiwan, Huang emphasized that building a cutting-edge fab involves far more than pouring concrete and installing tools. It demands world-class engineering, deep scientific expertise, and a level of manufacturing artistry that few organizations have achieved. His comments reflect the reality that even long-established players have struggled to keep pace at the leading edge.
The timing is notable. Huang is in Taiwan and expected to meet TSMC executives as NVIDIA looks to solidify supply for its explosive AI business. TSMC is central to NVIDIA’s roadmap and currently manufactures the company’s most advanced chips, underscoring how crucial the foundry’s process leadership has become across the entire computing industry.
For Tesla, the stakes are enormous. Its vehicles, full self-driving ambitions, and humanoid robot programs point to a future where chip demand could surge well beyond today’s levels. That could open doors for other foundries eager to win high-end orders, including Samsung and Intel, as they court customers for advanced nodes. Still, bringing a brand-new, leading-edge fab online is a multi-year endeavor with formidable technical, logistical, and financial hurdles.
Musk has a track record of pursuing goals that initially seem out of reach, and a vertically integrated chip strategy would give Tesla more control over supply and performance. But Huang’s perspective is a reminder that semiconductor fabrication at the cutting edge is one of the hardest feats in modern industry—one that TSMC has refined over decades, and one that will be exceptionally challenging to replicate at scale.
