Intel Xeon Gold 6542Y 's Advantages
Released 11 years and 7 months late
Higher specification of memory (5200 vs 3)
Higher base frequency (2.9GHz vs 2GHz)
Larger L3 cache size (60MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E3 1125C 's Advantages
Lower TDP (40W vs 250W)