Samsung applies 2nm GAA to HBM5, accelerates AI memory over 50%

Samsung will apply its 2nm GAA process technology to HBM5 memory, targeting 50% performance improvement over HBM4E through optimised base die design and denser TSV pitch. The move positions Samsung as the only vertically integrated HBM manufacturer, controlling design, fabrication, and packaging end-to-end.

This Wire brief sits within Fusion42's coverage of Semiconductors and AI Infrastructure, and 2 sources have reported it.