Intel Xeon Platinum 8581V 's Advantages
Released 5 years late
Higher specification of memory (4800 vs 4)
Larger L3 cache size (300MB vs 35.75MB)
More modern manufacturing process (10nm vs 14nm)
Xeon Platinum 8270 's Advantages
Higher base frequency (2.7GHz vs 2GHz)
Lower TDP (205W vs 270W)