Fabrication Analysis
Leading-edge chipmaking remains concentrated in allied foundries, while China is constrained by access to cutting-edge tools and yields at the smallest nodes.
Key Metrics
Share (%) = (Leading‑edge wafer starts / Global leading‑edge wafer starts) × 100
Effective Output = Wafer starts × Good‑die yield × Die per wafer (at target performance bin)
What matters in this layer
Frontier accelerators and high‑end CPUs are constrained by access to the best nodes and stable high yield. Concentration creates systemic risk: a single geography can determine global compute growth.
The strategic advantage is how fast a fab can move from first silicon to high‑volume manufacturing. Tooling, metrology, and process discipline compound.
When leading capacity is concentrated, disruption risk becomes a supply‑chain constraint. Resilience requires both geographic diversification and compatible equipment ecosystems.
Next: we can attach the fabrication podium/wafer‑stack visualization as a dedicated page and link to it here.
Related: Critical Minerals
Fabrication relies on access to critical minerals for semiconductor manufacturing. Explore the global supply chain for rare earths, gallium, germanium, and other essential materials.
TSMC Continues to Lead at the Frontier
TSMC remains the dominant producer of leading-edge logic chips, with strong demand from AI accelerator vendors and hyperscalers.
Intel Foundry Expands Advanced Packaging and Logic Roadmap
Intel is investing heavily in its foundry roadmap and advanced nodes, with an emphasis on US-based capacity and secure supply chains.
SMIC Advances on Mature Nodes, Faces EUV Gap
China's leading foundry continues to improve production on mature nodes and uses multi-patterning for smaller geometries, but remains limited by the EUV tool gap.
Geopolitics Keeps Capacity a Strategic Asset
Regional incentives and security concerns continue to drive new fab announcements and reshoring efforts across the US, Japan, and Europe.