Intel Xeon Gold 6530 's Advantages
Released 13 years and 9 months late
Higher specification of memory (4800 vs 1333)
Newer PCIe version (5 vs 2)
Larger L3 cache size (160MB vs 18MB)
More modern manufacturing process (10nm vs 45nm)
Xeon X7542 's Advantages
Higher base frequency (2.666GHz vs 2.1GHz)
Lower TDP (130W vs 270W)