Intel Xeon E 2378 's Advantages
Larger L3 cache size (16MB vs 15MB)
Lower TDP (65W vs 130W)
Intel Xeon w3 2425 's Advantages
Released 1 years and 5 months late
Higher specification of memory (4400 vs 3200)
Newer PCIe version (5 vs 4)
Higher base frequency (3GHz vs 2.6GHz)
More modern manufacturing process (10nm vs 14nm)