Xeon E7 2870 's Advantages
Lower TDP (130W vs 200W)
EPYC Embedded 8434P 's Advantages
Released 13 years and 6 months late
Higher specification of memory (4800 vs 1333)
Higher base frequency (2.5GHz vs 2.4GHz)
Larger L3 cache size (128MB vs 30MB)
More modern manufacturing process (5nm vs 32nm)