3nm

Samsung is moving beyond FinFET "Gate All Around" multi-fin arrangements to get down to 3nm process: https://www.anandtech.com/show/14333/samsung-announces-3nm-gaa-mbcfet-pdk-version-01

TSMC has received a permit to start construction of its 3nm chip factory at the Southern Taiwan Science Park in Tainan. Before the chipmaker could start construction, an environmental study was conducted by the Environmental Protection Administration (EPA) to see if the region could supply the...