AMD EPYC 9654 's Advantages
Released 11 years and 9 months late
Higher specification of memory (4800 vs 1333)
Newer PCIe version (5 vs 2)
Larger L3 cache size (384MB vs 12MB)
More modern manufacturing process (5nm vs 32nm)
Xeon L5645 's Advantages
Lower TDP (60W vs 360W)