NVIDIA and TSMC have been representative fabless-foundry partners leading the semiconductor industry's golden age over the past decade — NVIDIA specializing in design, TSMC in manufacturing, jointly leading GPU and AI chip markets. But 2025 presents a new crossroads. NVIDIA's "fully self-manufactured US AI supercomputers" plan is both a turning point shaking existing supply chain hierarchies and a prelude to new tensions over technological supremacy.
NVIDIA's US manufacturing declaration: On April 14, 2025, NVIDIA announced starting Blackwell chip production at TSMC's Arizona facility. Packaging and testing: Amkor and SPIL in Arizona; assembly: Foxconn and Wistron in Texas. This isn't simply relocating production — it's NVIDIA declaring intent to directly control parts of manufacturing. Three relationship scenarios: (1) Strategic alliance deepening — TSMC specializes Arizona factories around NVIDIA, building AI-dedicated production lines; (2) NVIDIA gradually reducing TSMC dependence through vertical integration — evolving from fabless to fabless+infrastructure company; (3) Supply chain dominance conflict intensifying — AI chip priority allocation disputes with Apple, AMD, Intel as fellow key TSMC customers.
The shift is geopolitically embedded: the US government emphasizes semiconductor/AI self-reliance, and NVIDIA's manufacturing internalization aligns directly. Meanwhile TSMC's headquarters remains in Taiwan amid ongoing US-China tensions. AI industry competitive dynamics: "No longer decided solely by algorithmic sophistication — who manufactures where, with whom, and at what speed becomes the core differentiator." The fabless-foundry separation model increasingly faces limitations in the AI-centered industry, driving vertical integration trends.
