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TrustFinance Global Insights
Apr 23, 2026
2 min read
57

Elon Musk, CEO of Tesla, confirmed that the Terafab joint venture will utilize Intel's advanced 14A manufacturing process for its semiconductors. The announcement was made during Tesla's post-earnings call.
Following the news, Intel Corporation shares saw a 2.5% increase in after-hours trading, reflecting positive market sentiment.
Terafab is a collaborative project between Musk's companies—SpaceX, Tesla, and xAI—designed to establish an integrated semiconductor manufacturing facility in the United States. The facility will focus on producing chips specifically for artificial intelligence applications.
Musk noted the 14A process is not yet complete but will likely be mature by the time Terafab scales up its operations.
Intel's 14A technology is positioned to compete directly with industry leader Taiwan Semiconductor Manufacturing Co. This partnership marks a significant step for Intel's foundry services and the goal of strengthening US-based chip production.
Terafab aims for an ambitious goal to produce 1 terawatt of compute annually, a capacity far exceeding current global levels.
The collaboration between Terafab and Intel underscores a major push into domestic AI chip manufacturing. While a definite timeline remains undisclosed, the selection of Intel's next-generation 14A process highlights a long-term strategic vision. Key factors to watch will be the development timeline for the 14A technology and the scaling of the Terafab facility.
Q: What is Terafab?
A: Terafab is a joint venture by Elon Musk's companies, including SpaceX and Tesla, to build a large-scale semiconductor manufacturing facility in the US focused on AI chips.
Q: Which Intel technology will Terafab use?
A: The venture plans to use Intel's next-generation 14A chipmaking process, which is currently under development.
Source: Investing.com

TrustFinance Global Insights
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