Intel Xeon w3 2423 's Advantages
Released 1 years and 7 months late
Higher specification of memory (4400 vs 3200)
Newer PCIe version (5 vs 4)
Lower TDP (120W vs 250W)
Intel Xeon W 3345 's Advantages
Higher base frequency (3GHz vs 2.1GHz)
Larger L3 cache size (36MB vs 15MB)