Xeon Platinum 8280M 's Advantages
Lower TDP (205W vs 270W)
Intel Xeon W 3365 's Advantages
Released 2 years and 7 months late
Higher specification of memory (3200 vs 2933)
Newer PCIe version (4 vs 3)
Larger L3 cache size (48MB vs 38.5MB)
More modern manufacturing process (10nm vs 14nm)