TSMC’s $1.5tn chip forecast signals decade of pressure on AI data centre networks - capacityglobal.com

TSMC's revised 2030 chip market forecast of $1.5 trillion—up 50% from the previous $1 trillion—highlights a fundamental shift in the semiconductor industry, with AI and HPC now dominating the market a... Read original →

TSMC’s $1.5 trillion 2030 forecast reflects AI’s irreversible reshaping of semiconductor value chains. Technically, the co-evolution of N2U/3nm nodes and CoWoS packaging is forcing co-packaged optics and 3D-IC from niche to mainstream, shifting bandwidth bottlenecks upstream to materials and interconnects. Compliance-wise, its $65B Arizona expansion—while mitigating geopolitical exposure—adds >20% operational cost due to CHIPS Act localization mandates, worsening global capacity misallocation. NVIDIA will accelerate dual-sourcing with Samsung and Intel; Samsung, in turn, leverages HBM3E + I-Cube to challenge TSMC in AI packaging. Over the next 18 months, capex will pivot from wafer fabs toward advanced packaging, liquid cooling, and silicon photonics—making TSMC’s outlook a leading signal for network and power infrastructure orders.