Pentium 1405 V2 's Advantages
Lower TDP (40W vs 250W)
Intel Xeon Gold 6542Y 's Advantages
Released 9 years and 11 months late
Higher specification of memory (5200 vs 1333)
Newer PCIe version (5 vs 3)
Higher base frequency (2.9GHz vs 1.4GHz)
Larger L3 cache size (60MB vs 6MB)
More modern manufacturing process (10nm vs 22nm)