Intel is poised to significantly advance its chip manufacturing capabilities with the imminent mass production of the Intel 18A process, which incorporates a critical backside power delivery technology known as PowerVia. This development could grant Intel a 6-12 month advantage over its primary competitor, Taiwan Semiconductor Manufacturing Company (TSMC), in this specific innovation. The move is seen as a crucial step for Intel in reclaiming leadership in advanced semiconductor fabrication and bolstering America's 21st-century economy.
The Free Press highlighted the strategic importance of this shift, stating in a recent tweet, "Semiconductors are the most consequential product of the modern world. If Intel can start making chips as advanced as the Taiwanese do, it could help secure America’s 21st-century economy." Intel's 18A process, equivalent to 1.8nm technology, is set to debut with Panther Lake CPUs, expected to ship later this month. PowerVia enhances chip performance and efficiency by relocating power circuits to the back of the chip, a complex manufacturing feat Intel has achieved ahead of TSMC's comparable A16 node, which is anticipated by late 2026.
Despite Intel's technological gains, TSMC maintains a substantial lead in overall market share and manufacturing efficiency. TSMC held 70.4% of the global foundry market share in Q4 2025, benefiting from high demand for AI and high-performance computing chips. While Intel's 18A process is a significant advancement, TSMC's N2 (2nm-class) process is also slated for high-volume manufacturing in late 2025, with products expected in mid-2026.
The broader context of this competition is the United States' strategic push for domestic semiconductor independence, largely driven by the CHIPS and Science Act of 2022. This bipartisan legislation allocates $52.7 billion in federal subsidies, with $39 billion earmarked for the construction of fabrication plants, aiming to reduce reliance on foreign supply chains. The US share of global semiconductor manufacturing has fallen from nearly 40% in 1990 to 12% today, with over 90% of the world's most advanced chips made in Taiwan.
The CHIPS Act has spurred nearly $400 billion in additional private investments, with major companies like Intel, Micron, and TSMC's US subsidiary planning new facilities. These investments are projected to increase US leading-edge chip production to nearly 30% of the global supply by 2032 and create over 40,000 new manufacturing jobs. This initiative is designed to fortify national and economic security, particularly given geopolitical concerns surrounding Taiwan's dominant position in advanced chip manufacturing.
