Apple remains committed to its long-term manufacturing partnership with TSMC for iPhone silicon, refuting recent industry speculation that Intel would produce the A20 processor for the base-model iPhone 18. According to industry reports, there is no evidence in internal Apple documentation to support a transition to Intel’s 18A process for the upcoming iPhone generation.
Why the Intel manufacturing rumors emerged
The speculation originated from reports suggesting that Apple intended to utilize Intel’s 18A process—a cutting-edge manufacturing node—to diversify its supply chain for the standard iPhone 18. This narrative gained traction as Intel actively seeks to establish itself as a competitor in the mobile foundry market.
However, Jukan, citing a review of internal Apple documentation leaked from a Tata-controlled electronics factory in India, confirmed that these claims lack factual basis. The leaked records contain no mention of Intel-manufactured silicon for the A20 chip, casting doubt on the timeline previously circulated by various tech outlets.
Current status of the Apple-Intel partnership
While the iPhone 18 will not feature Intel-made chips, the two companies maintain a professional relationship through a preliminary manufacturing agreement. Apple is currently evaluating Intel’s 18A-P process, but this testing is limited to the development of future base M7 computer chips for the Mac lineup.
Supply chain analysts note that Apple’s strategy involves a cautious approach to foundry diversification. By testing Intel’s capabilities on lower-volume Mac hardware, Apple avoids the significant risks associated with shifting its high-volume iPhone production to a new foundry partner. Current industry projections suggest that if Apple eventually moves iPhone silicon production to Intel, it would likely occur with the A22 generation using the 14A node, rather than the upcoming A20.
Understanding Apple’s supply chain strategy
Apple’s reliance on TSMC remains the cornerstone of its mobile hardware strategy. Industry experts at Wccftech have pointed out that Apple’s supply chain is notoriously protective of its production quality. Handing over core iPhone silicon to a foundry currently scaling its commercial nodes would represent a risky gamble.
Comparison of foundry milestones
| Generation | Expected Node | Primary Foundry |
|---|---|---|
| A20 | N/A | TSMC |
| M7 | 18A-P (Testing) | Intel |
| A22 | 14A | Potential Intel Expansion |
What happens next for iPhone hardware
For the foreseeable future, consumers should expect Apple to continue its established relationship with TSMC for all iPhone processors. The industry-wide push for supply chain diversification is a long-term goal, not an immediate shift. As Apple continues to monitor the performance of Intel’s advanced nodes, any transition to Intel manufacturing will likely be preceded by years of rigorous testing and smaller-scale hardware implementations in non-mobile products.