Xeon LC5518 's Advantages
Lower TDP (48W vs 270W)
Intel Xeon Gold 6554S 's Advantages
Released 13 years and 10 months late
Higher specification of memory (5200 vs 1066)
Newer PCIe version (5 vs 2)
Higher base frequency (2.2GHz vs 1.733GHz)
Larger L3 cache size (180MB vs 8MB)
More modern manufacturing process (10nm vs 45nm)