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UK Regulator: Nvidia-Arm Deal Could Mean Pricier, Lower-Quality Tech Products

'We’re concerned that Nvidia controlling Arm could create real problems for Nvidia rivals,' the UK's Competition and Markets Authority said on Friday.

 & Michael Kan Principal Reporter

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Nvidia’s effort to buy Arm could be a bad deal for the rest of the tech industry and consumers, according to a UK regulator. 

On Friday, the UK’s Competition and Markets Authority recommended the country’s government open a larger investigation into the proposed acquisition, citing anti-competition concerns. 

“Ultimately, the CMA is concerned this loss of competition could stifle innovation across a number of markets, including data centers, gaming, the ‘internet of things’, and self-driving cars. This could result in more expensive or lower quality products for businesses and consumers," it said in the announcement.

The CMA’s main concern is how Arm’s licensed chip designs are widely used across the tech industry. As a result, the deal could give Nvidia immense influence across numerous companies.

“We’re concerned that Nvidia controlling Arm could create real problems for Nvidia rivals by limiting their access to key technologies, and ultimately stifling innovation across a number of important and growing markets,” Andrea Coscelli, CMA chief executive, said in a statement. 

In response, Nvidia said: "We look forward to the opportunity to address the CMA’s initial views and resolve any concerns the government may have. We remain confident that this transaction will be beneficial to Arm, its licensees, competition, and the UK.”

According to Nvidia, the potential merger is good for the industry because the company plans on pouring more resources into Arm, enabling it to pump out more technologies. Nevertheless, earlier this week, the company's CFO acknowledged in an earnings call the "discussions with regulators are taking longer than initially thought."

To appease regulators, Nvidia says it’s committed to keeping Arm’s licensing model for chip designs open to the tech industry. However, the CMA found Nvidia’s “behavioral remedy” failed to fully resolve the anti-competition concerns. “The CMA found the offer to present considerable specification, circumvention, and monitoring and enforcement risks,” the regulator said in a report.

Determining whether the UK will conduct a prolonged investigation into the merger will be up to the country's Secretary of State (SOS) for the Department for Digital, Culture, Media and Sport. “The timing of this decision will be decided by the SoS,” the CMA added.

About Our Expert

Michael Kan

Michael Kan

Principal Reporter

My Experience

I've been a journalist for over 15 years. I got my start as a schools and cities reporter in Kansas City and joined PCMag in 2017, where I cover satellite internet services, cybersecurity, PC hardware, and more. I'm currently based in San Francisco, but previously spent over five years in China, covering the country's technology sector.

Since 2020, I've covered the launch and explosive growth of SpaceX's Starlink satellite internet service, writing 600+ stories on availability and feature launches, but also the regulatory battles over the expansion of satellite constellations, fights with rival providers like AST SpaceMobile and Amazon, and the effort to expand into satellite-based mobile service. I've combed through FCC filings for the latest news and driven to remote corners of California to test Starlink's cellular service.

I also cover cyber threats, from ransomware gangs to the emergence of AI-based malware. In 2024 and 2025, the FTC forced Avast to pay consumers $16.5 million for secretly harvesting and selling their personal information to third-party clients, as revealed in my joint investigation with Motherboard.

I also cover the PC graphics card market. Pandemic-era shortages led me to camp out in front of a Best Buy to get an RTX 3000. I'm now following how the AI-driven memory shortage is impacting the entire consumer electronics market. I'm always eager to learn more, so please jump in the comments with feedback and send me tips.

The Best Tech I've Had:

  • My first video game console: a Nintendo Famicom
  • I loved my Sega Saturn despite PlayStation's popularity.
  • The iPod Video I received as a gift in college
  • Xbox 360 FTW
  • The Galaxy Nexus was the first smartphone I was proud to own.
  • The PC desktop I built in 2013, which still works to this day.

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