Xeon Platinum 8280M 's Advantages
Lower TDP (205W vs 350W)
AMD Threadripper PRO 7965WX 's Advantages
Released 4 years and 10 months late
Higher specification of memory (5200 vs 2933)
Newer PCIe version (5 vs 3)
Higher base frequency (4.2GHz vs 2.7GHz)
Larger L3 cache size (128MB vs 38.5MB)
More modern manufacturing process (5nm vs 14nm)