Chinese state media says Nvidia H20 chips not safe for China
The H20 chips are also not technologically advanced or environmentally friendly, the account, Yuyuan Tantian, which is affiliated with state broadcaster CCTV, said in an article published on WeChat.
"When a type of chip is neither environmentally friendly, nor advanced, nor safe, as consumers, we certainly have th eoption not to buy it," the article concluded.
H20 artificial intelligence chips were developed by Nvidia for the Chinese market after the US imposed export restrictions onadvanced AI chips in late 2023.
The administration of US President Donald Trump banned their sales in April amid escalating trade tensions with China, but reversed the ban in July.
China's cyberspace watchdog said on July 31 that it had summoned Nvidia to a meeting, asking the US chipmaker to explain whether its H20 chips had any backdoor security risks - a hidden method of bypassing normal authentication or security controls.
Nvidia later said its products had no "backdoors" that would allow remote access or control. The company reiterated its position over the weekend when asked for a comment on Yuyuan Tantian's article, saying its chips had no backdoors.
In its article, Yuyuan Tantian said Nvidia chips could achieve functions including "remote shutdown" through a hardware "backdoor."
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