TSMC, Samsung, SMIC Foundry Utilization Rates Face 5nm/7nm Downturn in H2 2026
Major global foundries TSMC, Samsung, and SMIC are projected to experience a notable decline in 5nm and 7nm process utilization rates during the latter half of 2026. This downturn is attributed to an overall softening of demand in key end markets, impacting advanced node orders.
Leading contract chip manufacturers TSMC, Samsung Foundry, and SMIC are bracing for a reduction in their advanced wafer node utilization rates, specifically for 5nm and 7nm processes, as the second half of 2026 approaches. Industry analysts indicate that this anticipated dip reflects a broader correction in the semiconductor market, following several quarters of elevated demand and capacity expansion. While AI-related demand continues to be a strong point, it is not fully offsetting the weakened demand from other sectors, particularly consumer electronics and certain segments of enterprise computing.
The decline in utilization is a direct consequence of inventory adjustments occurring across the semiconductor supply chain. Many fabless companies and integrated device manufacturers (IDMs) proactively built up stockpiles during periods of tight supply, and are now working through these inventories. This is leading to a temporary lull in new orders for leading-edge silicon. Procurement teams should monitor this trend closely, as reduced fab loading often precedes more competitive pricing or shorter lead times for advanced process technologies, though the impact on specific component pricing may vary.
TSMC, despite its dominant position in advanced nodes, is not immune to these market dynamics. The Taiwanese foundry giant is expected to see some moderation in its high-end capacity. Similarly, Samsung Foundry, which aggressively expanded its 5nm and 4nm offerings, is also projected to face utilization pressures. SMIC, while primarily focused on slightly older nodes for its domestic market, has also invested in advanced capabilities and will likely feel the ripple effects of a global slowdown in high-performance computing components.
While this situation might present opportunities for buyers seeking more favorable terms or quicker access to cutting-edge chips, the long-term outlook remains positive for advanced nodes, driven by persistent innovation in AI, high-performance computing, and automotive applications. However, in the near-to-medium term, prudent inventory management and cautious ordering strategies will be vital for procurement professionals navigating this shifting foundry landscape.