Intel Xeon E5 2648L v3 's Advantages
Lower TDP (75W vs 270W)
Intel Xeon Platinum 8581V 's Advantages
Released 9 years and 3 months late
Higher specification of memory (4800 vs 2133)
Newer PCIe version (5 vs 3)
Higher base frequency (2GHz vs 1.8GHz)
Larger L3 cache size (300MB vs 30MB)
More modern manufacturing process (10nm vs 22nm)