Xeon E 2278G 's Advantages
Released 4 years and 8 months late
Higher specification of memory (2666 vs 1866)
Higher base frequency (3.4GHz vs 2GHz)
Larger L3 cache size (16MB vs 15MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E5 2608L v3 's Advantages
Lower TDP (52W vs 95W)