Eyes On | Rethinks the chip: Huawei's "Tau Scaling Law"

Added: 2026-06-02

[00:00:00]What if the future of chips isn't about making them smaller anymore? That [snorts] is the question [music] shaking the global tech world right now after Huawei unveiled a chip development concept [music] called Tao Scaling Law.

[00:00:12]Some analysts even believe that it could change the future of chip development entirely.

[00:00:18]Huawei introduced the idea [music] at the 2026 IEEE International Symposium on Circuits and Systems [music] in Shanghai, calling it a new guiding principle for the future of semiconductors. So, today let's break [music] down what Tao Scaling Law actually is, why it matters, and why it's getting so much attention.

[00:00:36]For years, the semiconductor industry followed one core rule under Moore's Law: shrink everything. Smaller transistors, smaller chips, [music] and increased computing power. Engineers kept squeezing more components onto a flat surface, making chips smaller, faster, and more powerful. [music] But now, that strategy is hitting a wall. Transistors are approaching physical limits, making them even smaller [music] is becoming exponentially more difficult and expensive. At the same time, the most advanced EUV lithography machines, which are essential for cutting-edge chips, [music] are not accessible to China. So, the traditional path of chip development [music] is starting to break down, and that is exactly where Huawei says Tao Scaling Law comes in.

[00:01:21]The core idea behind Tao Scaling Law is simple. If chips can't keep getting smaller, then make them work smarter instead. In fact, Huawei says the focus should shift from shrinking transistor size [music] to shrinking time, specifically the time it takes for information to move through an electronic system. [music] That's also where the name comes from.

[00:01:44]Tao is the Greek symbol often used in physics to represent [music] time constants. And how do Huawei do it?

[00:01:51]Something called logic folding. [music] Traditional chips are designed like flat cities. Everything is spread across a giant [music] 2D map. So, information has to travel long distances through crowded pathways, which waste time and [music] energy. Now, Huawei wants to change that by turning the chip into a 3D city full of skyscrapers. Instead of moving signals across [music] long horizontal roads, information now can travel vertically through much shorter routes, almost like taking an elevator instead of sitting in traffic. [music] The result? Faster communication, lower energy use, and [music] potentially huge performance gains without relying only on smaller transistors.

[00:02:32]Huawei says it has already applied the concept [music] across multiple levels, from individual chip components to entire computing systems, >> [music] >> and has designed and mass-produced hundreds of chips using this approach over the past 6 years.

[00:02:48]Huawei also says its next-generation [music] Kirin chips, expected later this year, will be the first to fully integrate the logic voting architecture.

[00:02:58]Huawei claims that by 2031, chips developed under the Tao scaling law could potentially achieve transistor densities [music] comparable to 1.4 nanometer processes without relying entirely [music] on traditional geometric scaling.

[00:03:14]That's one reason international media reacted [music] so strongly.

[00:03:17]Some commentators even called this China's semiconductor industry's [music] deep sea moment. And there's a bigger picture behind it. For years, many assumed [music] sanctions and technology restrictions would slow China's progress in advanced [music] industries. But Huawei's direction says something different. Pressure is pushing Chinese [music] companies to innovate differently, rethink old assumptions, and explore new technological path [music] instead of following existing roadmaps.

[00:03:47]And in the broader context, >> [music] >> China doesn't seem to be intimidated by the idea of small yard, high fence approach [music] or by technological competition.

[00:03:57]Instead, it continues to lean toward a more open path, one that keeps [music] technology collaborative and shared with global partners.