Intel Xeon W 3345 's Advantages
Lower TDP (250W vs 350W)
Intel Xeon Gold 6458Q 's Advantages
Released 1 years and 6 months late
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
Higher base frequency (3.1GHz vs 3GHz)
Larger L3 cache size (60MB vs 36MB)