Xeon Platinum 8280 's Advantages
Lower TDP (205W vs 270W)
Intel Xeon Platinum 8444H 's Advantages
Released 4 years and 1 months late
Higher specification of memory (4800 vs 4)
Higher base frequency (2.9GHz vs 2.7GHz)
Larger L3 cache size (45MB vs 38.5MB)
More modern manufacturing process (10nm vs 14nm)