Intel Xeon Gold 6342 's Advantages
Higher base frequency (2.8GHz vs 2GHz)
Lower TDP (230W vs 350W)
Intel Xeon Max 9470 's Advantages
Released 1 years and 9 months late
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
Larger L3 cache size (105MB vs 36MB)