Intel Xeon W 2140B 's Advantages
Lower TDP (120W vs 280W)
AMD EPYC 9355 's Advantages
Released 6 years and 10 months late
Higher specification of memory (6000 vs 2666)
Newer PCIe version (5 vs 3)
Higher base frequency (3.55GHz vs 3.2GHz)
Larger L3 cache size (256MB vs 11MB)
More modern manufacturing process (4nm vs 14nm)