Intel Xeon Gold 6538N 's Advantages
Released 9 years and 3 months late
Higher specification of memory (DDR5-5200 vs DDR4-2133)
Newer PCIe version (5 vs 3)
Larger L3 cache size (60MB vs 45MB)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E5 2699 v3 's Advantages
Higher base frequency (2.3GHz vs 2.1GHz)
Lower TDP (145W vs 270W)