Pentium 1405 V2 's Advantages
Lower TDP (40W vs 270W)
Xeon Gold 6554S 's Advantages
Released 9 years and 11 months late
Higher specification of memory (DDR5-5200 vs DDR3-1333)
Newer PCIe version (5 vs 3)
Higher base frequency (2.2GHz vs 1.4GHz)
Larger L3 cache size (180MB vs 6MB)
More modern manufacturing process (10nm vs 22nm)