Musk says TSMC and Samsung to work on Tesla AI chip, no plans to ditch Nvidia

Tesla CEO Elon Musk announced that TSMC and Samsung will produce the company's new AI5 chip in their U.S. facilities, designed for full self-driving and the Optimus robot, claiming it will offer significantly improved performance and efficiency. Musk clarified that this in-house chip development, supported by a $16.5 billion deal with Samsung, will complement Nvidia's hardware in Tesla's data centers rather than replace it, with excess AI5 production also directed there. These strategic technology advancements follow Tesla's weaker-than-expected third-quarter results, which saw shares fall 4% post-market, underscoring the company's focus on AI and robotics as key future growth drivers.

Analysis

Tesla (NASDAQ:TSLA) has announced a significant strategic move with its in-house AI5 chip development, slated for production by TSMC (NYSE:TSM) and Samsung (KS:005930) in their U.S. facilities. This chip, crucial for Tesla's next-generation FSD and Optimus robot, is projected to be 40 times faster than the AI4 and offer superior performance per watt and dollar, with excess production intended for data centers. The $16.5 billion AI chip deal with Samsung earlier this year underscores the scale of this initiative.

Crucially, CEO Elon Musk clarified that the AI5 development does not aim to replace NVIDIA Corporation (NASDAQ:NVDA) as a data center hardware provider; instead, Tesla will utilize AI5 in conjunction with Nvidia's existing hardware, as it currently does with the AI4. This suggests a complementary strategy that benefits both Tesla's vertical integration efforts and Nvidia's continued role in high-performance computing.

Despite these forward-looking technological advancements, Tesla reported a weaker-than-expected third quarter, with surging costs from trade tariffs and AI research offsetting record revenue. This financial performance, coupled with investor concerns over the impending end of EV tax credits, led to a 4% aftermarket share decline for TSLA, highlighting the market's focus on immediate profitability alongside long-term growth drivers like AI and robotics.

Key Decisions for Investors

• Monitor Tesla's (TSLA) execution on AI5 chip production and robotaxi expansion, as these are critical for validating its long-term growth strategy amidst recent earnings pressure.
• Consider the positive implications for TSMC (TSM) and Samsung (005930) due to significant AI5 production contracts, while noting Nvidia's (NVDA) secure complementary role in Tesla's data center strategy.
• Evaluate Tesla's (TSLA) ability to control escalating AI research and tariff-related costs, which are currently impacting profitability despite record revenue.