Xeon E7 4860 's Advantages
Higher base frequency (2.266GHz vs 2.2GHz)
Lower TDP (130W vs 270W)
Intel Xeon Gold 6554S 's Advantages
Released 12 years and 8 months late
Higher specification of memory (5200 vs 1333)
Larger L3 cache size (180MB vs 24MB)
More modern manufacturing process (10nm vs 32nm)