Key Takeaways
- Intel has secured a partnership with Elon Musk’s Terafab initiative to manufacture semiconductors for SpaceX, xAI, and Tesla
- Shares of INTC climbed more than 4% following the announcement; TSLA declined approximately 2%
- The semiconductors will support Tesla’s autonomous taxi fleet, Optimus humanoid robot, and SpaceX’s AI-enabled satellite network
- This partnership represents another significant victory for Intel, which has faced challenges securing foundry clients
- Morgan Stanley analysts previously described Terafab as a “herculean task,” estimating chip output wouldn’t begin until at least mid-2028
Intel has entered into a collaboration with Elon Musk’s Terafab initiative to engineer, manufacture, and assemble semiconductors for SpaceX, xAI, and Tesla. The semiconductor manufacturer announced the partnership Tuesday via a post on X, featuring an image of CEO Lip-Bu Tan and Musk exchanging handshakes.
The news propelled INTC shares upward by over 4% during Tuesday’s trading session. Tesla stock declined roughly 2% on the same day.
Musk initially revealed Terafab in March, describing it as an integrated Austin, Texas campus where his portfolio of companies could design and fabricate semiconductors in a unified location. The objective is to accelerate innovation cycles by eliminating the traditional separation between chip design and manufacturing phases.
The fabrication plant will manufacture semiconductors for Tesla’s autonomous robotaxi initiative and its Optimus humanoid robot platform. Additionally, it will produce specialized chips engineered for space applications, supporting SpaceX’s plans to deploy extensive networks of AI-powered satellites.
For Intel, securing the Terafab partnership represents another significant milestone. The semiconductor giant has struggled in recent years — it reduced manufacturing capacity precisely when demand for data center processors surged, allowing Nvidia and AMD to capture market leadership.
Intel’s Series of Strategic Victories
Last year, the Trump administration acquired an equity position in Intel valued at approximately $9 billion to support the American semiconductor manufacturer. As of March 20, the federal government controlled 8.4% of Intel’s outstanding shares, excluding warrants that could increase this ownership percentage.
Since that investment, Intel has secured multiple partnerships. The company already maintains a manufacturing relationship with Nvidia. Industry sources indicate potential agreements with Apple, Alphabet’s Google, and Amazon may be forthcoming, along with an expanded collaboration with Nvidia.
The Terafab alliance follows this trajectory — Intel regaining strategic importance as a foundry partner for leading technology corporations.
From Musk’s perspective, Intel provides manufacturing expertise and favorable political positioning while Terafab remains in its nascent development phase.
Understanding the Terafab Vision
Musk’s enterprises have historically procured chips from Nvidia, Samsung, and TSMC. The rationale behind Terafab centers on the premise that semiconductor demand from SpaceX, xAI, and Tesla is outpacing what external suppliers can deliver.
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 validated the partnership through announcements on X.
Morgan Stanley analysts noted in early April that Terafab represents a “herculean task” — even under optimistic projections, they estimated semiconductor production wouldn’t commence until mid-2028 at the earliest.
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