Intel Xeon E5 2669 v3 's Advantages
Higher base frequency (2.3GHz vs 2GHz)
Larger L3 cache size (30MB vs 16MB)
Xeon E 2278GEL 's Advantages
Released 4 years and 5 months late
Higher specification of memory (2666 vs 2133)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (35W vs 120W)