Opteron 6380 's Advantages
Lower TDP (115W vs 200W)
AMD EPYC Embedded 9254 's Advantages
Released 10 years and 4 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 2)
Higher base frequency (2.9GHz vs 2.5GHz)
Larger L3 cache size (128MB vs 8MB)
More modern manufacturing process (5nm vs 32nm)