Nvidia

Samsung is expected to more than double production of its HBM4 and HBM4E high-bandwidth memory DRAM next year, according to a report citing industry sources. The move reflects surging demand for advanced memory used in AI accelerators, and would tighten the race with SK Hynix, the current leader in high-bandwidth memory supply to chipmakers like Nvidia.

Huawei's Ascend chips have overtaken Nvidia in China's AI chip market, according to a new report. The shift reflects the impact of US export controls that have restricted Nvidia's access to Chinese customers, pushing domestic buyers toward Huawei's homegrown alternatives. Analysts see it as a milestone for China's semiconductor self-sufficiency push, though questions remain about Ascend's performance and production capacity at scale.

Chinese AI firm Moonshot is reportedly seeking access to additional Nvidia Blackwell chips, according to a report circulating this week. The claim lands just a week after a Trump administration official flagged an alleged breach of US export controls on advanced Nvidia processors. The episode keeps a spotlight on Washington's restrictions on high-end AI chips reaching China and enforcement questions around them.

Nvidia chief executive Jensen Huang said that people warning of an AI apocalypse 'have ulterior reasons', pushing back against prominent voices predicting catastrophic outcomes from artificial intelligence. Huang's remarks add to an ongoing debate between AI industry leaders who see the technology as an economic opportunity and critics who argue its risks are being downplayed for commercial gain.

ByteDance, the Chinese parent company of TikTok, gained access to more than 2,000 Nvidia B200 chips through Nscale's data center in Norway, according to a new filing. A Singaporean subsidiary called Spring accounted for 73% of the UK-based neocloud's 2025 revenue. The report is drawing attention because the US restricts exports of advanced Nvidia AI chips to China, raising questions about how US-made hardware reached a Chinese firm indirectly.

NVIDIA/Model-Optimizer is an open-source Python library on GitHub that collects state-of-the-art model optimization techniques, including quantization, distillation, pruning, neural architecture search and speculative decoding. It compresses deep learning models so they run efficiently in deployment frameworks such as TensorRT-LLM, TensorRT and vLLM, improving inference speed. It is trending on GitHub's rankings with modest engagement, and the posts shown only describe the project itself, so there is no evidence of a specific event driving attention.

Huawei has announced two advanced AI chips slated for 2027, putting the spotlight on Nvidia as investors weigh fresh competition in the AI semiconductor market. Traders are watching how the Chinese chipmaker's roadmap could challenge Nvidia's dominance in AI accelerators, a market it has led amid US-China tech tensions.

NVIDIA's GPU Technology Conference (GTC) is in the news. GTC is the company's flagship event, where it typically unveils new chips, software and AI-related announcements for developers and partners. Coverage is currently limited to mentions of the conference itself, with no specific announcement details available.

Student protesters interrupted an NVIDIA panel on artificial intelligence and climate held during NYC Climate Week. Footage shared by Al Jazeera shows activists taking over the session, adding to ongoing criticism of the tech industry's energy-hungry AI expansion and its climate commitments. The disruption has drawn attention during a week when companies are showcasing their environmental pledges.