Xeon E7 4870 's Advantages
Lower TDP (130W vs 360W)
AMD EPYC Embedded 9554 's Advantages
Released 11 years and 11 months late
Higher specification of memory (4800 vs 1333)
Higher base frequency (3.1GHz vs 2.4GHz)
Larger L3 cache size (256MB vs 30MB)
More modern manufacturing process (5nm vs 32nm)