AMD EPYC 7551 's Advantages
Lower TDP (180W vs 200W)
EPYC Embedded 8534P 's Advantages
Released 7 years and 4 months late
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5 vs 3)
Higher base frequency (2.3GHz vs 2GHz)
Larger L3 cache size (128MB vs 64MB)
More modern manufacturing process (5nm vs 14nm)