Intel Shifts Oregon Fab Capacity from 18A to Intel 3 to Ease Server Chip Shortage, Testing Foundry Ambitions

U.S. semiconductor manufacturer Intel faces a strategic test following a historic stock plunge in October. The company has decided to redirect some capacity at its Oregon fabs from its advanced "18A" process node to the older "Intel 3" node to produce chips for data center products. This move aims to address current shortages in server CPU supply but may hinder Intel's core goal of becoming a foundry for other chipmakers.

Previous reports highlighted that Intel's stock fell 45% in October due to weak PC market outlooks and missed revenue guidance. New details reveal that despite a 78% year-over-year growth in its data center business, Intel cannot manufacture enough chips to meet demand. CEO Lip-Bu Tan stated that the global market for server processors is expected to grow fivefold to about $200 billion in the next five years, but industry-wide constraints on wafers, substrates, and memory have forced difficult choices.

David Yoffie, a Harvard Business School professor, noted that this resource shift is hardly welcoming to prospective foundry customers. If Intel lacks excess capacity beyond its own demand, its credibility as a supplier is questioned. Yoffie argued that if Intel fails to secure large-scale foundry customers within a year, stress on its economics will become more dramatic. Additionally, competitors like Broadcom and Qualcomm may hesitate to manufacture chips at a company that is also a product-side rival.

Analyst Jordan Klein suggested that Intel has more control over its destiny than most chipmakers, being one of the few companies capable of manufacturing and packaging the advanced chips it needs. However, he noted that insufficient capacity leaves revenue on the table. Currently, Intel's 18A chips are in high-volume production in Arizona for its own use, and the capacity adjustment in Oregon directly impacts its plan to showcase advanced process capabilities to external clients.