Intel Xeon E5 2403 v2 's Advantages
Lower TDP (80W vs 500W)
Xeon 6972P 's Advantages
Released 11 years late
Higher specification of memory (8800 vs 3)
Higher base frequency (2.4GHz vs 1.8GHz)
Larger L3 cache size (480MB vs 10MB)
More modern manufacturing process (5nm vs 22nm)