Intel Xeon E5 2696 v3 's Advantages
Higher base frequency (2.3GHz vs 2.1GHz)
Lower TDP (145W vs 270W)
Intel Xeon Gold 6530 's Advantages
Released 9 years and 3 months late
Higher specification of memory (4800 vs 2133)
Newer PCIe version (5 vs 3)
Larger L3 cache size (160MB vs 45MB)
More modern manufacturing process (10nm vs 22nm)