Samsung Foundry Hits Major 4nm Breakthrough in Yield Race

Samsung Electronics’s foundry division has reportedly reached an important production milestone in its 4nm FinFET manufacturing process.

According to SEDaily, Samsung Foundry has surpassed an 80% yield rate on its 4nm node, indicating the process has entered a mature production stage.

Stronger Position Against TSMC

The reported progress could help Samsung compete more directly with TSMC as demand for memory and advanced chips remains elevated among major technology companies.

Higher yields generally improve production efficiency and lower manufacturing costs, which can strengthen Samsung’s position in securing more orders.

Pyeongtaek Campus Ready for Supply

Samsung Electronics’ Pyeongtaek Campus, which also manufactures 5nm and 7nm chips, is reportedly prepared to supply 4nm chips for AI accelerators, automotive applications, and mobile devices.

Samsung’s 4nm process is also said to be used as the base die for sixth-generation HBM4 memory chips.

Profit Recovery Target

Samsung has spent six years mass-producing 4nm chips, and the now-mature process could help the company reduce the impact of rising memory costs.

The report added that stronger 4nm production may support Samsung’s return to profitability in the second half of this year.