Nvidia and AMD extend gains after the chip makers sign deals with Saudi Arabia, shares of Super Micro Computer surge for a second day, and UnitedHealth claws back some losses from the previous session.

Despite Nvidia's AI semiconductor dominance, competitors are innovating to challenge its lead. Read about AMD, Qualcomm, Broadcom, Amazon, and more.

Nvidia and AMD shares soared following significant AI partnerships in the Middle East and AMD's stock buyback initiative. Saudi Arabia's $10 billion A

Shares of semiconductor manufacturer AMD were up Wednesday after a big stock buyback authorization. Here's what that means.

According to a new leak, the Nvidia RTX 50-series Super/Ti refresh might be launching sooner than we expected.

Has the excitement surrounding artificial intelligence (AI) stocks cooled off? Many top AI stocks are down this year, including Advanced Micro Devices ( AMD 4.06%), better known as just AMD, and Nvidia ( NVDA 5.

Computex trade show next week, the spotlight is expected to fall, once again, on Nvidia CEO Jensen Huang and the latest in artificial intelligence, but also on the potential destablising impact of higher U.

The announcements follow reports that the US administration intends to facilitate AI chip deals between American firms and Gulf nations.

AMD trails Nvidia in AI chip technology with data center growth at 39% YoY (Q1) versus Nvidia’s 427%, Check out why I am upgrading my rating on AMD to Buy.