Intel Xeon E7 8890 v3 's Advantages
Larger L3 cache size (45MB vs 16MB)
Xeon E 2278G 's Advantages
Released 3 years and 11 months late
Higher specification of memory (DDR4-2666 vs DDR3)
Higher base frequency (3.4GHz vs 2.5GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (95W vs 165W)