Musk says Tesla Plans to use Intel’s 14A Process for Terafab
Synopsis
In a significant boost for U.S. chip manufacturing, Tesla has announced plans to use Intel’s next-generation 14A process for its Terafab AI chip complex. On April 22, 2026, Elon Musk praised Intel’s advanced technology, stating it was the right move for Tesla’s future robotics and data center goals. Intel shares rose 2.8% on the news, which analysts say could restore investor confidence in the firm’s ability to compete at the highest level of semiconductor production. The deal marks a deeper collaboration between Musk’s ventures and Intel, focusing on high-performance silicon to fuel the next wave of AI innovation.
Tesla will be using Intel’s 14A process for its Terafab project. The partnership is a major win for Intel as it tries to regain its once-coveted status as the dominant leader in the global semiconductor market.
Key Highlights
- Tesla will build a Terafab chip complex at Intel facilities using the 14A process
- Following the announcement, Intel shares 2.8% higher
- 14A is Intel’s latest generation of advanced manufacturing technology
- The company's move strengthens its ability to compete alongside rivals such as TSMC
One Giant Step for Intel with Tesla
Tesla CEO Elon Musk stated during the company’s earnings call that Tesla would use Intel’s 14A process on Wednesday, April 22, 2026. This tech is the holy grail of Intel’s roadmap as it would mean cutting-edge chip manufacturing. Going with Intel gives Musk a monumental seal of approval for the struggling American chipmaker, which has spent years trying to prove it can make chips of equal quality (or better) to overseas competitors. Investors responded favourably to news of a high-profile customer for its most advanced factories, sending Intel shares 2.8% higher in after-hours trading.
Why Musk partnered with Microsoft
The primary motivation driving this partnership was the size of Musk’s AI ambitions. Terafab aims to manufacture AI processors for robotics, self-driving cars, and large data centres. According to Musk, the Terafab process is very close to being ready and by the time it goes into high-volume production, he believes that 14A should “be ready for prime time.” Using extreme ultraviolet (EUV) lithography to print features so small they’re measured in angstroms (“A” is a common shorthand for this measurement), the 14A process paves the way for chips that are several times faster and more energy-efficient than current models.
It also strengthens the ties between his companies and Intel. Intel also joined the Terafab complex earlier this month. The intent here is to form a supply chain in which Musk’s companies specify the AI chips, and Intel fabricates them on American soil. This guarantees Tesla a stable supply of the high-output chips it needs for its Optimus robot and Dojo supercomputer endeavours.
Expert Take and Industry Impact
Even industry analysts say this deal can be a tipping point for Intel. Intel has been struggling for years, but landing Tesla as its first 14A lead customer offers proof that Intel’s turnaround plan is taking off. Intel may attract other tech giants from its current leaders if it can deliver high-quality 14A chips on time.
FAQs
- What is the 14A process?
Intel’s most sophisticated chip-making tech is used to manufacture smaller, faster and more efficient chips.
- What is the Terafab project?
An AI chip factory founded by Elon Musk. It will produce specialty processors required for Tesla’s robots and SpaceX space technology.
- Why did Tesla select Intel of all the chipmakers?
Musk mentioned a strong relationship with Intel but said the 14A process should be mature by the time Tesla’s projects hit scale.
- What was the stock market response?
Intel’s shares climbed 2.8% right after the announcement of excitement about Intel as a high-end maker for its future.
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