Intel Xeon Platinum 8180 's Advantages
Higher base frequency (2.5GHz vs 2.1GHz)
Lower TDP (205W vs 270W)
Intel Xeon Platinum 8454H 's Advantages
Released 5 years and 6 months late
Higher specification of memory (4800 vs 4)
Larger L3 cache size (82.5MB vs 38.5MB)
More modern manufacturing process (10nm vs 14nm)