Comment by runeks

Related: https://news.ycombinator.com/item?id=46012710 (from 2024)

> hbm chips are now emerging as another bottleneck in the development of those models. Both sk Hynix and Micron, an American chipmaker, have already pre-sold most of their hbm production for next year. Both are pouring billions of dollars into expanding capacity, but that will take time. Meanwhile Samsung, which manufactures 35% of the world’s hbm chips, has been plagued by production issues and reportedly plans to cut its output of the chips next year by a tenth.