Intel Xeon E 2378G 's Advantages
Released 7 years late
Higher specification of memory (3200 vs 2133)
Newer PCIe version (4 vs 3)
Higher base frequency (2.8GHz vs 2.6GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (80W vs 105W)
Intel Xeon E5 2660 v3 's Advantages
Larger L3 cache size (25MB vs 16MB)