Xeon Gold 6554S 's Advantages
Released 9 years and 3 months late
Higher specification of memory (DDR5-5200 vs DDR4-2133)
Newer PCIe version (5 vs 3)
Larger L3 cache size (180MB vs 25MB)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E5 2660 v3 's Advantages
Higher base frequency (2.6GHz vs 2.2GHz)
Lower TDP (105W vs 270W)