Rumor
Apple faces rising N2 production costs and shifts in TSMC customer ranking
Monday, March 16, 2026 at 11:25 AM
Apple is facing increasing manufacturing costs due to TSMC's N2 (2nm) process nodes. While the company has maintained cost-efficiency through memory procurement over the last two years, it has reportedly lost its status as TSMC's largest customer, which may impact its supply chain leverage and AI infrastructure strategy.
Context
The semiconductor landscape is undergoing a significant power shift as Nvidia is projected to overtake Apple as TSMC’s largest customer by revenue in 2026. Driven by the massive infrastructure demands of generative AI, Nvidia's contribution to TSMC is expected to reach $33 billion (approximately 22% of total revenue), while Apple follows at $27 billion (18%). This marks the first time in years that Apple has lost its top-tier status at the world’s leading foundry, signaling a transition from mobile-first to AI-first dominance in the global supply chain.
Simultaneously, Apple is grappling with the extreme costs of transitioning to TSMC's next-generation N2 (2nm) process. Market estimates suggest 2nm wafers will exceed $30,000 each, nearly double the cost of the 4nm generation. While Apple plans to utilize these chips for the iPhone 18 Pro in late 2026 and new AI server chips, the rising production costs and loss of preferential status at TSMC pose new challenges for Apple's hardware margins and its broader Apple Intelligence roadmap.
Sources (9)
Apple unleashes M5, the next big leap in AI performance for Apple silicon - AppleNvidia set to supplant Apple as TSMC's largest customerTSMC's 2nm Chips: Results RevealedApple Is Developing Specialized Chips for Glasses, Macs, AI Servers (AAPL) - BloombergTSMC's top five customers will be reshuffled-Electronics Headlines-EEWORLDTSMC's 2nm process will reportedly get another price hike — $30,000 per wafer for latest cutting-edge tech | Tom's HardwareTSMC's 2nm Yield Rates Surge as Mass Production Ramps Up in 2026Ming-Chi Kuo: Apple will get serious about AI server chips in 2026
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