TSMC sees great potential in the HPC sector and will soon offer specialized production nodes like the N4X, which is expected to deliver 15% improved performance over the current N5 nodes. N4X risk production is scheduled for the first half of 2023.
https://www.notebookcheck.net/TSMC-announces-N4X-production-nodes-specifically-designed-for-HPC.585997.0.html