Stock in Nvidia, the only company that now holds a $4 trillion valuation, is starting to show signs of technical fatigue, while the rival chip maker Advanced Micro Devices is gaining strength.

See where Nvidia and AMD earn their revenue, broken down by country, and why geographic exposure matters for chip investors amid U.S.-China tensions.

Nvidia and AMD agreed to share 15% of their revenues from chip sales to China with the U.S. government, President Donald Trump confirmed at a press conference on Monday.

The agreement between the chipmakers and the U.S. government will allow Nvidia and AMD to obtain export licenses to resume sales to China.

Facebook's $725M settlement payouts, a U.S. revenue-sharing deal with Nvidia and AMD, Intel stake talks, an AI chatbot-related death, and AMD's stance against Silicon Valley's talent war dominated this weekend's tech headlines.

While their respective share price appreciation indicates everything is going great for Nvidia, Palantir, and AMD, all three companies have, collectively, offered up a nearly $13 billion warning to Wall Street. The real question is: Are you, or any other investors, heeding this warning?

Chipmakers Nvidia and AMD have agreed to pay the U.S. government 15 percent of artificial intelligence (AI) chip sales to China to secure export licenses, a U.S. official confirmed to The Hill.

Survey shows Nvidia remains dominant in AI hardware, but Google, AMD and Intel adoption is growing as budget constraints, cloud reliance and power needs reshape decisions.

The arrangement is highly unusual, as U.S. tech export controls are usually based on national security, rather than whether they can raise funds for Washington.

Reports have surfaced of the 16-pin 12VHPWR socket on an ASRock Taichi OC 9070 XT graphics card blackening and then melting under load.