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1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesIntel and TSMC both manufacture advanced chips, but they run different kinds of businesses. TSMC is a dedicated foundry that makes chips designed by customers; Intel makes its own products and is also building a foundry business for outside customers. That difference shapes who they serve, what their disclosed scale figures mean, and the commercial risks each faces.
Intel Foundry and TSMC at a glance
| Measure | TSMC | Intel |
|---|---|---|
| Business model | Pure-play foundry: manufactures customer-designed semiconductor products and says it does not sell chips under its own name. (TSMC, 2025 Annual Report) | Integrated semiconductor company: manufactures chips for its own product groups and offers foundry services to outside customers. (Intel, 2025 Form 10-K) |
| Customers and products | 534 customers and 12,682 products made using 305 distinct technologies in 2025. (TSMC, 2025 Annual Report) | Nearly all Intel Foundry activity supported Intel Products in 2025; the filing describes external customer numbers as few. These measures are not directly comparable to TSMC’s customer count. (Intel, 2025 Form 10-K) |
| External foundry revenue | Not stated here as a directly comparable measure. | $307 million in external foundry and assembly/test revenue in 2025. This is not total Intel Foundry segment revenue, which includes internal activity. (Intel, 2025 Form 10-K) |
| Reported process status | N2 entered high-volume manufacturing in Q4 2025. Technologies of 7 nm and beyond accounted for 74% of wafer revenue in 2025, compared with 69% in 2024. (TSMC, 2025 Annual Report) | 18A entered high-volume production late in 2025; the first Intel Core Ultra Series 3 products used it. (Intel, 2025 Form 10-K) |
| Disclosed capacity and footprint | More than 17 million 12-inch-equivalent wafers of annual manufacturing capacity in 2025; manufacturing in Taiwan and at subsidiaries in the United States and Japan. (TSMC, 2025 Annual Report) | The filing describes U.S.-based leading-edge R&D and manufacturing and a global network, but does not establish a comparable total wafer-capacity figure. (Intel, 2025 Form 10-K) |
Why their customer relationships differ
TSMC manufactures customers’ designs
TSMC’s pure-play model centers on producing semiconductor products designed by other companies. TSMC says it does not design, manufacture or market semiconductor products under its own name, and its annual report describes a commitment not to compete with customers through its own branded chips. This is a business-model distinction, not a claim that its customers never compete with one another in their markets.
Intel serves its own products as well as outside customers
Intel Foundry is both a manufacturing organization supporting Intel’s product groups and a service business intended to attract third-party customers. Intel’s filing says nearly all its foundry activity still supported Intel Products in 2025, while describing a more significant external foundry business as a long-term strategy. The external revenue figure above should therefore not be read as the foundry segment’s total revenue or as a market-share measure.
What the process roadmaps do—and do not—show
The companies reported different milestones for their leading-edge processes: TSMC said N2 reached high-volume manufacturing in the fourth quarter of 2025, while Intel said 18A entered high-volume production late that year. Those are company-reported production statuses, not an independent comparison of output, yield, cost or performance.
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“N2” and “18A” are company-specific process labels. Their names do not establish that the processes have identical physical dimensions or that one delivers better performance. A node label alone also cannot show whether a particular chip is faster, cheaper or more power-efficient; those outcomes depend on the design and implementation as well as the manufacturing process.
TSMC’s reported share for 7 nm and beyond is a share of its wafer revenue, not a share of wafer volume or manufacturing capacity. The increase it reported between 2024 and 2025 indicates a change in revenue mix, but does not by itself show how many wafers were produced at each process generation.
Scale and service breadth are different comparisons
TSMC disclosed an annual capacity figure in 12-inch-equivalent wafers. Intel’s filing describes its manufacturing footprint and leading-edge work but does not provide a total wafer-capacity figure on the same basis. The available disclosures therefore do not support a like-for-like capacity ranking. TSMC’s reported capacity should not be compared with Intel’s external foundry revenue or internal foundry activity as if those measured the same thing.
Intel presents its foundry services as broader than wafer fabrication alone. Its offerings include advanced packaging, chiplet integration and design enablement, and it says customers can use Intel advanced packaging for wafers made elsewhere. This is a service proposition; it does not establish manufacturing scale equivalent to TSMC’s.
Where the strategies face different constraints
Intel’s leading-edge investment depends on demand
Intel says leading-edge processes and facilities require substantial capital, and that economic efficiency depends on volumes beyond those from its own products. Its 2025 Form 10-K says it may pause or discontinue 14A and successor nodes if it cannot secure significant external customer demand. That is a conditional risk disclosed by Intel—not a statement that 14A has been cancelled or will necessarily be stopped.
TSMC’s model depends on serving a broad customer base
TSMC’s pure-play approach makes manufacturing for customer designs its central business rather than one part of an integrated chip company’s operations. Its reported customer, product and technology counts show the breadth of activity it disclosed for 2025, while its process and capacity figures describe different aspects of its manufacturing business. They are company-reported measures, not independently audited comparative rankings.
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