Intel Xeon E5 1620 v3 's Advantages
Higher specification of memory (2133 vs 4)
Higher base frequency (3.5GHz vs 2.3GHz)
Lower TDP (140W vs 350W)
Intel Xeon Platinum 9242 's Advantages
Released 4 years and 7 months late
Larger L3 cache size (71.5MB vs 10MB)
More modern manufacturing process (14nm vs 22nm)