The Chips Race Is A Systems Race
Why architecture, not technology, will decide the US-China semiconductor competition
So here’s a question for you…
The honest answer is that it depends entirely on what you think the competition is.
If it’s a race to fabricate the most advanced chip by way of the smallest transistors, the most cutting-edge manufacturing, then the US and its allies are winning comfortably, and it isn’t close. Mostly because export controls, equipment restrictions, and the TSMC alliance have kept China roughly a generation behind at the frontier. Washington knows this, and it’s the basis of the entire chips strategy.
But here’s the thing... I keep looking at industries where one country has the best technology and another country has the best system around that technology, meaning the supply chains, the workforce, the procurement architecture, the demand coordination. And the country with the best system keeps winning.
It doesn’t happen overnight but over time, the country with the stronger surrounding system internalizes and scales the technology. By contrast, technological superiority on its own almost never overcomes systemic weakness.
This semiconductor paper applies that logic to the US–China chip rivalry. Don’t worry, I don’t re-hash the export-control debate. Instead, I ask a totally different question: what happens when the competition itself changes? Specifically, as AI shifts from frontier model training to mass deployment, what if the decisive advantages are no longer the ones the US dominates?
No spoiler alerts! drumroll… But researching this work over the space of two years reshaped how I think about what “winning” actually means in a technology contest, and left me far less certain that policymakers in Washington are framing the competition correctly.
This article applies the architecture-lag and coordination-architecture frameworks developed formally in two companion papers by me, Sinéad O’Sullivan: “Institutions as Coordination Architectures” and “Market Formation as a Systems Engineering Problem.” Available on request: s@sinead.co