Huawei touts chipmaking breakthrough to shorten gap with TSMC - The Edge Malaysia

Huawei has announced a potential breakthrough in chipmaking that could narrow the technological gap with industry leader TSMC. At a recent chip conference, Huawei's semiconductor chief He Tingbo revea... Read original →

Huawei’s proposal of the Tau Scaling Law and LogicFolding architecture represents a fundamental rethinking of post-Moore scaling, aiming to bypass EUV dependency by prioritizing data transmission efficiency over transistor shrinkage. If viable, this approach would force EDA, interconnect, and packaging ecosystems to adapt, creating a new technical stack. Yet without ASML’s EUV tools and with unverified SAQP yield data, mass-producing 1.4nm chips by 2031 remains high-risk. U.S. export controls have already locked out China from advanced lithography, making Huawei’s equipment-agnostic path strategically resilient but financially costly. TSMC (Taiwan, China) will likely stick to its EUV roadmap while accelerating CoWoS adoption; Intel and Samsung may double down on chiplet standards to counter disruption. Over the next 18 months, the critical signal will be whether Huawei can demonstrate stable sub-7nm yields—a litmus test for industrial scalability.