Intel Xeon W 2123 's Advantages
Higher base frequency (3.6GHz vs 3.2GHz)
Lower TDP (120W vs 190W)
AMD EPYC 7343 's Advantages
Released 3 years and 7 months late
Higher specification of memory (3200 vs 2666)
Newer PCIe version (4 vs 3)
Larger L3 cache size (128MB vs 8.25MB)
More modern manufacturing process (7nm vs 14nm)