Intel Xeon E5 2403 v2 's Advantages
Lower TDP (80W vs 225W)
Intel Xeon Platinum 8351N 's Advantages
Released 7 years and 7 months late
Higher specification of memory (DDR4-2933 vs DDR3)
Higher base frequency (2.4GHz vs 1.8GHz)
Larger L3 cache size (54MB vs 10MB)
More modern manufacturing process (10nm vs 22nm)