Intel Xeon E5 2648L 's Advantages
Lower TDP (70W vs 270W)
Intel Xeon Gold 6538N 's Advantages
Released 11 years and 9 months late
Higher specification of memory (5200 vs 3)
Newer PCIe version (5 vs 3)
Higher base frequency (2.1GHz vs 1.8GHz)
Larger L3 cache size (60MB vs 20MB)
More modern manufacturing process (10nm vs 32nm)