Opteron 6284 SE 's Advantages
Higher specification of memory (1600 vs 4)
Higher base frequency (2.7GHz vs 2.3GHz)
Lower TDP (140W vs 350W)
Intel Xeon Platinum 9242 's Advantages
Released 6 years and 11 months late
Larger L3 cache size (71.5MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)