Intel Xeon Platinum 9242 's Advantages
Released 9 years and 10 months late
Larger L3 cache size (71.5MB vs 6MB)
More modern manufacturing process (14nm vs 45nm)
Opteron 1389 's Advantages
Higher specification of memory (1333 vs 4)
Higher base frequency (2.9GHz vs 2.3GHz)
Lower TDP (115W vs 350W)