Apple’s latest iPhone 16 family is fresh on the market, with the iPhone 17 set to arrive in 2025. But it’s the iPhone 18 that is generating significant buzz among tech enthusiasts, as Apple is rumored to be using TSMC’s groundbreaking 2nm process node for its next-generation A-series processors.
According to a post on X by renowned analyst Ming-Chi Kuo, all four iPhone 17 models will be powered by 3nm chips in 2025. However, some iPhone 18 models are expected to leverage the even more advanced 2nm chips. This aligns with previous reports about Apple executives visiting TSMC to secure the first batch of 2nm chips, destined for select iPhone 18 models.
Kuo clarified that cost concerns might prevent the adoption of 2nm chips across the entire iPhone 18 lineup. He stated, “The processors for 2025 iPhone 17 models will be made by TSMC’s N3P process/3-nanometer technology. The processor for 2026 iPhone 18 models is anticipated to use TSMC’s 2-nanometer technology. However, due to cost concerns, not all new iPhone 18 models may be equipped with a 2-nanometer processor.”
Therefore, it’s likely that the top-tier iPhone 18 Air, iPhone 18 Pro, and iPhone 18 Pro Max will receive the cutting-edge 2nm chip, while the standard iPhone 18 might be powered by a more affordable, refreshed 3nm chip. The 2nm technology offers significant performance and efficiency improvements but also comes at a premium cost, making it a compelling option for Apple’s high-end models.
This development marks a significant leap forward in Apple’s commitment to pushing the boundaries of mobile processing power. The inclusion of 2nm chips in select iPhone 18 models promises to deliver an unprecedented level of performance and efficiency, further solidifying the iPhone’s position as a technological leader.
