Intel Xeon E3 1220 v5 's Advantages
Higher specification of memory (2133 vs 4)
Higher base frequency (3GHz vs 2.3GHz)
Lower TDP (80W vs 350W)
Intel Xeon Platinum 9242 's Advantages
Released 3 years and 6 months late
Larger L3 cache size (71.5MB vs 8MB)