busting chip architecture that replaces Moore's Law

Key Points:

• Huawei unveiled a new chip design framework called "LogicFolding," based on its proprietary Tau Scaling Law, aiming to close the semiconductor gap with global leaders like TSMC and Nvidia despite U.S. sanctions.
• The Tau Scaling Law replaces Moore’s Law by focusing on signal speed and data movement rather than transistor size, enabling Huawei to achieve a 55% reduction in transistor density and a 41% increase in power efficiency without advanced EUV lithography machines.
• Huawei has spent over six years developing this architecture, producing 381 prototype chips, and plans to launch its first commercial product using the design—a new Kirin smartphone processor—in the Huawei Mate 90 this fall.
• The company aims to scale this technology to its Ascend AI processors for data centers by 2030 and targets manufacturing 1.4-nanometer-class chips by 2031, potentially matching Western chip performance despite current technological restrictions.
• This development aligns with China’s broader government strategy to reduce reliance on foreign semiconductor technology, with domestic investments boosting companies like Semiconductor Manufacturing International Co., whose shares rose significantly following the announcement.