The Apple Silicon Disruption

For fifteen years, Apple set the pace of the silicon industry. Every September, Apple’s A-series chip announcement told the rest of the foundry world what node was viable, what process was production-grade, what the silicon roadmap actually looked like. TSMC’s leading-edge capacity was, in any given year, primarily an Apple capacity decision. The iPhone shipping date, the wafer pre-buys, the HBM allocation — Apple’s order book was the roadmap.

That is no longer true. And TSMC’s own 2025 financials prove it.

According to TSMC’s annual filings, NVIDIA generated NT$726.97 billion (US$23.4 billion) in revenue for TSMC in 2025 — 19% of TSMC’s total revenue, more than double the previous year’s 12%. Apple, the previous lead customer, generated NT$645.1 billion — 17% of TSMC’s revenue, down from 22% in 2024. The order inverted. Jensen Huang confirmed it on a January 2026 podcast. TSMC’s own annual report — which doesn’t name customers but identifies them as Customer A and Customer B — confirms it. Industry analysts, DigiTimes, Morgan Stanley, and Bloomberg all confirm it.

This is not a market-share footnote. It is a structural inversion of a decade-old industry power dynamic. The pace-setter for leading-edge silicon is no longer the company that put the chip in your pocket. It is the company that puts the chip in the data center — as explored in the economics of AI compute infrastructure — .