Xeon Gold 6554S 's Advantages
Released 12 years and 10 months late
Higher specification of memory (DDR5-5200 vs DDR3-1333)
Newer PCIe version (5 vs 2)
Larger L3 cache size (180MB vs 12MB)
Opteron 6180 SE 's Advantages
Higher base frequency (2.5GHz vs 2.2GHz)
Lower TDP (140W vs 270W)