Meta is building an AI supercomputer using Nvidia technologies. The build is underway, with 760 Nvidia DGX A100 GPUs already in use. When the supercomputer is finished later this year, Meta claims that it will be the fastest AI supercomputer globally.
https://www.notebookcheck.net/Meta-announces-the-world-s-fastest-AI-supercomputer-with-Nvidia-hardware.595264.0.html