Intel Xeon W 3323 's Advantages
Higher base frequency (3.5GHz vs 3.2GHz)
Lower TDP (220W vs 360W)
AMD EPYC 9555 's Advantages
Released 3 years and 3 months late
Higher specification of memory (6000 vs 3200)
Newer PCIe version (5 vs 4)
Larger L3 cache size (256MB vs 18MB)
More modern manufacturing process (4nm vs 10nm)