Intel Xeon X5698 's Advantages
Higher base frequency (4.4GHz vs 2GHz)
Lower TDP (130W vs 270W)
Intel Xeon Platinum 8581V 's Advantages
Released 12 years and 10 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (300MB vs 12MB)
More modern manufacturing process (10nm vs 32nm)