Wire · technology
TSMC readies 1.6nm A16 chips for Q4 mass production, targets AI and HPC
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Fusion42 · 20 August 2026 · Fusion42 review
TSMC has completed development of its 1.6nm A16 chip process using backside power delivery network technology and plans mass production in Q4 2026, targeting AI and high-performance computing markets with efficiency and performance improvements over its 2nm process.
This Wire brief sits within Fusion42's coverage of Semiconductors, and 5 sources have reported it between 20 Aug 2026 and 23 Aug 2026.
◆ ◆ The Wire takeaway
TSMC's new 1.6nm chip process improves power and performance for AI and HPC applications while easing design compatibility. If you sell into AI chip supply chains, TSMC's capacity bottlenecks and outsourcing open new routes for specialised packaging and backend services.
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5 sources · first reported 20 Aug 2026 · latest 23 Aug 2026
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