Opteron 3380 's Advantages
Higher base frequency (2.6GHz vs 2.4GHz)
Lower TDP (65W vs 360W)
AMD EPYC Embedded 9654 's Advantages
Released 10 years and 3 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (384MB vs 8MB)
More modern manufacturing process (5nm vs 32nm)