Intel Xeon Gold 6442Y 's Advantages
Released 5 years and 5 months late
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5 vs 3)
Larger L3 cache size (60MB vs 13.75MB)
More modern manufacturing process (10nm vs 14nm)
Intel Xeon W 2155 's Advantages
Higher base frequency (3.3GHz vs 2.6GHz)
Lower TDP (140W vs 225W)