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Antitrust Investigation of Nvidia: Pressure on DOJ for Checks on Predominance in AI Chips

Key Points:

- Senator Elizabeth Warren and progressive groups urge antitrust investigation of Nvidia.
- Nvidia dominates the global AI chip market, with a 98 percent share in data centers.
- Allegations of anticompetitive practices, including product bundling and price fixing.
- Similar investigations launched by French, EU and UK antitrust authorities.

Washington, D.C. - Sen. Elizabeth Warren (D-Mass.) joined progressive groups, including Demand Progress, Open Markets Institute and Tech Oversight Project, in urging the U.S. Department of Justice (DOJ) to investigate Nvidia’s dominance in the AI chip market. The request is prompted by concerns about possible antitrust violations.

In a letter addressed to Jonathan Kanter, head of the DOJ’s antitrust division, the groups claim that Nvidia’s major competitors are struggling to establish themselves because of the company’s near-monopoly on high-performance AI chips. The letter highlights how Nvidia is currently "the most valuable public company in the world," with a market capitalization exceeding $3 trillion, and that its dominance could stifle competition and innovation.

Market concerns and allegations of unfair practices

According to advocacy groups, Nvidia has 80 percent of the global GPU chip market and 98 percent of the data center market, a position that allows it to exclude competitors and set prices. The letter accuses Nvidia of exploiting its position to force customers to purchase combined packages of chips, networking and software, a practice that could be considered anticompetitive.

In addition, Nvidia has been accused of continuing to sell chips to Chinese customers despite bans imposed by the U.S. Department of Commerce due to national security and human rights concerns. According to a Wall Street Journal report, Nvidia chips have allegedly reached Chinese entities blacklisted by the U.S. government.

International reactions and monitoring by authorities

French antitrust authorities recently launched an investigation into Nvidia, becoming the first entity to move against the chip maker. The European Union and the United Kingdom have also stepped up monitoring, but an official investigation in the United States has not yet been announced.

Despite the allegations, Nvidia said it fully complies with all regulations and supports a competitive market. A company spokesperson told Reuters that Nvidia is committed to developing artificial intelligence-based technologies and providing growth opportunities for its partners.

Implications for the market and the future of AI technology

The issue of Nvidia’s dominance in AI chips has significant implications for the global technology industry. Nvidia’s control over AI chip inventory and pricing could affect not only small emerging companies but also large technology giants.

As Intel and other competitors try to gain ground, technological and capacity challenges remain considerable. Nvidia continues to invest in the Chinese market, despite restrictions, believing its presence there is crucial to maintaining its global dominance.

Jonathan Kanter, DOJ’s antitrust chief, has already expressed concerns about monopolistic trends in the AI industry, indicating that the Department may consider a thorough investigation of Nvidia.

The evolution of this situation will be crucial to the future of competition in the AI chip market and global technological innovation.