Xeon Platinum 8280M 's Advantages
Lower TDP (205W vs 400W)
AMD EPYC 9565 's Advantages
Released 5 years and 10 months late
Higher specification of memory (6000 vs 2933)
Newer PCIe version (5 vs 3)
Higher base frequency (3.15GHz vs 2.7GHz)
Larger L3 cache size (384MB vs 38.5MB)
More modern manufacturing process (4nm vs 14nm)