Samsung's HBM4 business shows promise as 1c DRAM yield nears 80%

Jessica Tsai, Taipei; Charlene Chen, DIGITIMES Asia Tuesday 21 October 2025 0

Credit: Samsung

Samsung Electronics has boosted its sixth-generation 1c DRAM yield to nearly 80%, enhancing its HBM4 competitiveness. Production is ramping up at the Pyeongtaek plant, with tests alongside Nvidia set for results by November 2025.

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