Investors dumped technology stocks in premarket trading Monday, sending U.S. indexes sharply lower after Chinese artificial intelligence startup DeepSeek demonstrated a chatbot that it says rivals the top versions from OpenAI and Google for a fraction of the cost.

South Korea's SK Hynix on Thursday posted a record quarterly profit as the Nvidia supplier saw strong sales of advanced chips such as high-bandwidth memory (HBM) used in generative artificial intelligence chipsets,

South Korea's SK Hynix forecast sales of its high-end semiconductors used in generative artificial intelligence chipsets would double this year after reporting a record quarterly profit that surpassed its bigger rival Samsung.

At the “Editor’s Day” press communication event in South Korea, NVIDIA representatives promised that the RTX 5090 power connectors would not melt. The RTX 5090 video card has a TDP of 575 W — 125 W higher than the 4090, raising the obvious question ...

According to reports from South Korea, NVIDIA’s key memory supplier, SK hynix, may begin early production of HBM4 memory, a critical component for NVIDIA’s upcoming Rubin GPU architecture ...

The company said supply will remain tight for high-performance chips, but demand declines will accelerate for legacy products.

As reported by QuasarZone, during the Nvidia RTX AI Day 2025 event in South Korea, Nvidia representatives assured attendees that the overheating and melting issues experienced with the RTX 4090 ...

Nvidia addressed the concern regarding the potential melting of the graphics card power supply interface that previously affected some models. The company provided information during the 2025 NVIDIA RTX AI Day event held in Seoul,

SK Hynix Inc.’s shares slid after record quarterly results failed to impress investors grappling with stagnant smartphone demand and questions about AI spending in 2025.

SK Hynix is the second-largest semiconductor manufacturer in South Korea following Samsung Electronics. The company’s major business is memory and storage used in various electronic devices; smartphones,

Key global developments include rising concerns among U.S. businesses in China, a tech-driven rally lifting the S&P 500 to a new high, LinkedIn facing a lawsuit over data sharing for AI training, and the dollar maintaining stability ahead of U.

World shares were mixed on Thursday after China rolled out more moves to try to boost its lagging stock markets by raising confidence that prices will rise. Germany’s DAX gained