Nvidia is weighing a radical step to deal with a shortage of advanced high-bandwidth memory chips: using less of it than planned in its next-generation graphics processing unit, the Rubin Ultra. Over the past few weeks, Nvidia has been testing at least three versions of the Rubin Ultra GPU, some ...

Nvidia is weighing a radical step to deal with a shortage of advanced high-bandwidth memory chips: using less of it than planned in its next-generation graphics processing unit,…

Nvidia is testing Rubin Ultra GPU variants with as little as 192 GB of HBM4, down from 288 GB, due to worsening high-bandwidth memory supply