Intel Xeon Gold 6542Y 's Advantages
Released 11 years late
Higher specification of memory (5200 vs 3)
Higher base frequency (2.9GHz vs 2.6GHz)
Larger L3 cache size (60MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)
Opteron 43GK HE 's Advantages
Lower TDP (65W vs 250W)