Intel Plans to Quadruple 18A Capacity to 40,000 WSPM, Backed by $5 B Nvidia Investment

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Intel’s Arizona Fab 52 is mass-producing its 18A process at 10,000 wafer starts per month capacity, slated to quadruple in 2026 and rival TSMC’s planned 20,000 WSPM 3nm output. Nvidia’s $5 billion investment and Intel’s forecasted $0.34 adjusted per-share profit support expectations that earnings growth will beat analysts’ 10% upside.

1. Advanced 18A Process and Arizona Expansion

Intel’s Fab 52 in Arizona is equipped with ASML’s most advanced semiconductor manufacturing tools and currently produces 10,000 wafer starts per month (WSPM) on its 18A process node. Management expects to quadruple that capacity once the facility reaches full ramp, potentially exceeding the 20,000 WSPM capacity of its rival’s nearby plant. Third-party estimates suggest that Intel’s 18A delivers superior performance and energy efficiency compared to competing 2nm and 3nm nodes, positioning the company to capture a larger share of the fast-growing AI and high-performance computing markets as it shifts from supply-constrained to supply-driven production in early 2026.

2. Earnings Outlook and Elevated Valuation

After an 80% stock surge in 2025, Intel trades at roughly 606 times trailing earnings and 62 times consensus forward earnings, reflecting investor confidence in its turnaround. Analysts project an adjusted profit of $0.34 per share in 2025, swinging from a $0.13 per share loss the prior year, and anticipate continued double-digit earnings growth over the next two years. While the current multiples appear rich, management’s cost-optimization measures and expanding data center revenue base support expectations for strong free cash flow and margin improvement, justifying premium valuation levels ahead of significant capacity ramp-up.

3. Strategic Investments and Partnerships

In 2025, substantial capital injections from the U.S. government and SoftBank bolstered Intel’s balance sheet, while a $5 billion equity investment by a leading AI accelerator vendor underscored confidence in the foundry and chip-design roadmap. The two firms have also committed to co-develop multiple generations of custom data center and client computing products, leveraging Intel’s advanced nodes with optimized architectures. This strategic alliance not only strengthens Intel’s financial cushion but also accelerates go-to-market cycles for AI hardware, enhancing the company’s competitive position against pure-play foundries and chip designers.

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