TSMC 3nm lead times surpass one year as Samsung faces Intel in foundry push - digitimes

The semiconductor foundry market is intensifying amid surging demand for AI chips, with TSMC's 3nm lead times exceeding one year, reflecting global capacity constraints. Samsung Electronics is aggress... Read original →

TSMC’s 3nm lead times exceeding one year reveal that cutting-edge foundry capacity has become a strategic bottleneck. Technologically, this accelerates adoption of chiplet architectures and 2.5D packaging to reduce reliance on monolithic scaling. Regulatory pressures—especially U.S. CHIPS Act mandates for domestic capacity—inflate Samsung’s and Intel’s fab costs, while tightening EUV export controls erode supply chain resilience. Samsung’s 2028 foundry turnaround hinges on achieving stable 3nm yields by late 2026; failure risks ceding HPC sockets to Intel, which is leveraging its IDM 2.0 model to pitch integrated design-manufacturing solutions. Over the next 12–24 months, ‘capacity equals leverage’: TSMC retains an edge via Taiwan, China’s mature ecosystem, but geopolitical friction is forcing customers to diversify. The pace at which Samsung and Intel ramp advanced nodes will define global AI chip supply chain robustness.