Intel Xeon Platinum 9200 2nd Gen Intel Xeon Cascade Lake up to 56 Cores

Intel Xeon Platinum 9200 series sporting up to 56 cores and 12 DDR4 DIMM channels per socket mainly designed to be a HPC product

Until software vendors patch for this, an Intel Xeon Platinum 9200 series socket will effectively have two CPUs. If you license software on a per-socket basis, this can half your license costs. Before you rush to order these and install VMware vSphere, remember that this cannot use DCPMM.

New Intel DL Boost, Hardware + Software Optimization Driving Continued Deep Learning Gains On Intel Xeon Processor

Conclusion:

The Intel Xeon Platinum 9200 is not a mainstream part. It is a part for certain HPC applications where density is the primary constraint not memory capacity nor accelerator density. The Intel Xeon Platinum 9200 series allows one to achieve higher rack compute density, especially with liquid cooling, than the previous Intel Xeon Platinum 8200 series