Key Takeaways
- Intel has officially joined Elon Musk’s Terafab initiative, partnering with SpaceX, xAI, and Tesla for chip design and manufacturing
- INTC shares climbed more than 4% following the announcement; TSLA declined approximately 2%
- The fabricated semiconductors will support Tesla’s autonomous vehicle fleet, Optimus humanoid robots, and SpaceX’s satellite technology
- This partnership marks another significant victory for Intel as it works to rebuild its position in the contract manufacturing space
- Analysts at Morgan Stanley previously described Terafab as an enormously challenging endeavor, projecting chip output won’t begin until at least mid-2028
Intel has entered into a collaboration with Elon Musk’s Terafab initiative, committing to design, manufacture, and package semiconductors for three of Musk’s companies: SpaceX, xAI, and Tesla. The semiconductor manufacturer made the announcement official on Tuesday through a post on X, accompanied by an image showing CEO Lip-Bu Tan and Musk clasping hands.
The news propelled INTC shares upward by over 4% during Tuesday’s trading session. Meanwhile, Tesla experienced a roughly 2% decline for the day.
Musk initially introduced the Terafab concept in March, presenting it as an integrated Austin, Texas-based operation where his portfolio of companies could handle both chip design and production in a unified location. The core objective is to accelerate innovation cycles by eliminating the traditional separation between design and manufacturing phases.
The fabrication facility is expected to manufacture semiconductors for Tesla’s autonomous taxi initiative and the company’s Optimus humanoid robot platform. Additionally, the fab will produce space-grade chips as SpaceX prepares to deploy an extensive network of satellites equipped with artificial intelligence capabilities.
For Intel, securing the Terafab contract represents another critical milestone. The semiconductor giant has spent the past several years struggling to regain footing — it reduced manufacturing capacity just as demand for data-center processors skyrocketed, allowing competitors like Nvidia and AMD to gain significant ground.
Intel’s String of Recent Victories
In 2024, the Trump administration acquired an equity position in Intel valued at approximately $9 billion to strengthen the American semiconductor manufacturer. As of March 20, the federal government owned 8.4% of Intel’s outstanding shares, with additional warrants that could increase that stake further.
Following that investment, Intel has been accumulating partnerships. The company already maintains a manufacturing arrangement with Nvidia. Industry reports indicate that deals with Apple, Alphabet’s Google, and Amazon may be forthcoming, alongside a potential expansion of the existing Nvidia collaboration.
The Terafab partnership follows this same trajectory — Intel reestablishing itself as a credible foundry partner for leading technology enterprises.
From Musk’s perspective, Intel offers extensive semiconductor manufacturing expertise and favorable political positioning during a period when Terafab remains in its nascent stages.
Details of the Terafab Operation
Musk’s enterprises have traditionally obtained chips from suppliers including Nvidia, Samsung, and TSMC. The rationale behind Terafab is that chip requirements for SpaceX, xAI, and Tesla are expanding more rapidly than external vendors can accommodate.
Tan characterized the initiative as a “step change in how silicon logic, memory and packaging will get built in the future.”
Both Tesla and SpaceX verified the partnership through statements published on X.
Morgan Stanley researchers noted in early April that Terafab represents a “herculean task” — even under optimistic projections, they estimated that semiconductor production wouldn’t commence until the middle of 2028 at the earliest.
