Samsung Expands 4nm FinFET Process for Diverse Semiconductor Applications
Samsung Electronics is enhancing its foundry capabilities with the mature 4nm FinFET process, targeting AI, HBM4, and automotive sectors. This strategy aims to satisfy both cutting-edge and legacy market demands, thereby broadening its customer base and ensuring stable supply chains.

Samsung Electronics is leveraging its 4nm FinFET process, which has been in mass production since 2021, to attract foundry customers in AI, HBM4, and automotive markets. The process is designed to provide a balance of performance and stability, achieving a 26% improvement in interconnect resistance and capacitance (RC) delay over previous generations.
This maturity allows for predictable production schedules and costs, crucial for the semiconductor industry. Applications of the 4nm process extend to sectors requiring high reliability, such as AI accelerators and automotive chips. The ability to customize performance for different applications enhances its appeal, especially as the demand for stable supply capability grows in the expanding AI semiconductor market.




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