Xeon EC5539 's Advantages
Lower TDP (65W vs 200W)
AMD EPYC Embedded 9254 's Advantages
Released 13 years and 1 months late
Higher specification of memory (4800 vs 1333)
Newer PCIe version (5 vs 2)
Higher base frequency (2.9GHz vs 2.266GHz)
Larger L3 cache size (128MB vs 4MB)
More modern manufacturing process (5nm vs 45nm)