Hacker News is a community-driven platform for sharing and discussing technology news, startups, and programming-related topics. Through user submissions and comments, Hacker News offers insights into emerging technology trends, industry developments, and entrepreneurial ventures. Readers can participate in discussions, share their insights, and stay informed about the latest advancements in technology and innovation.

Hacker News

TSMC's conservative capital expenditure strategy is creating a supply bottleneck that's costing hyperscalers billions in foregone AI revenue. While TSMC's CapEx remained flat from 2021-2024 despite ChatGPT's launch, hyperscalers dramatically increased spending, creating a demand-supply imbalance. TSMC's planned 2026 CapEx increase still lags behind hyperscaler growth rates, meaning shortages will persist through 2028. The only solution is fostering competition from Samsung or Intel, which would both increase total fab capacity and motivate TSMC to invest more aggressively. Hyperscalers must recognize that the risk of diversifying away from TSMC is smaller than the risk of continued supply constraints limiting AI revenue potential.

TSMC Risk