Intel Xeon E5 2420 v2 's Advantages
Larger L3 cache size (15MB vs 10MB)
Xeon D 1715TER 's Advantages
Released 8 years and 5 months late
Higher specification of memory (2667 vs 3)
Higher base frequency (2.4GHz vs 2.2GHz)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (50W vs 80W)