Intel Xeon W 11855M 's Advantages
Higher base frequency (3.2GHz vs 1.8GHz)
Lower TDP (35W vs 185W)
Intel Xeon Gold 6428N 's Advantages
Released 1 years and 8 months late
Higher specification of memory (DDR5-4000 vs DDR4-3200)
Newer PCIe version (5 vs 4)
Larger L3 cache size (60MB vs 18MB)