AI Computing Demand Sparks Semiconductor Supply-Chain Arms Race as Advanced Process and Packaging Capacity Tightens

Surging demand for high-performance computing driven by generative AI has chipmakers including NVIDIA competing for TSMC’s 3nm advanced-process and CoWoS advanced-packaging capacity. The two technologies are critical to computing efficiency and multi-chip integration, respectively. Both have become key bottlenecks in the expansion of the AI supply chain, affecting server delivery times and costs.

The latest supply-chain developments show that demand is outstripping supply for both 3nm production and CoWoS packaging, prompting NVIDIA and other companies to reserve capacity in advance and fueling a global semiconductor arms race. The market expects the shortage to persist through 2027 and potentially ease only as new capacity from TSMC and other manufacturers comes online. Reports did not disclose the value of the capacity reservations or firm dates for the expansions.