AMD EPYC 7551 's Advantages
Larger L3 cache size (64MB vs 36MB)
Lower TDP (180W vs 205W)
Intel Xeon Gold 6346 's Advantages
Released 3 years and 10 months late
Higher specification of memory (3200 vs 2666)
Newer PCIe version (4 vs 3)
Higher base frequency (3.1GHz vs 2GHz)
More modern manufacturing process (10nm vs 14nm)