Dec. 15, 2025 –
By Omar Sohail, wccftech
The struggles experienced by Samsung’s foundry business could be on their way out because the 4nm process, which was previously said to be a nightmare for the Korean giant, is slowly stabilizing, with the latest report mentioning a 60-70 percent yield range. This improvement has landed a major order for Samsung on its older technology, with a U.S. firm requiring an Omni Processing Unit (OPU) and having pre-ordered more than $100 million of these chips.
The 4nm node has haunted Samsung due to less-than-stellar yields, but improving its older-generation processes can bring it closer to achieving profitability for the foundry business