https://wccftech.com/intel-next-gen-xeon-cpu-rumors-10nm-emerald-rapids-7nm-granite-rapids-5nm-diamond-rapids-detailed-up-to-144-lion-cove-cores-by-2025/

The final 4th Gen Sapphire Rapids-SP Xeon CPU with its multi-chiplet design housing Compute & HBM2e tiles. (Image Credits: CNET)

Intel has yet to announce a proper roadmap for its next-gen Xeon CPU roadmap & while they have outlined their next-gen products, we don't know much whereas AMD has offered early numbers regarding their EPYC 5nm lineup. So The Next Platform, with the help of their sources, and a touch of speculation, have made their own roadmap covering Intel's Xeon family up till Diamond Rapids.