Opteron 6274 's Advantages
Lower TDP (115W vs 400W)
Intel Xeon Platinum 9282 's Advantages
Released 7 years and 5 months late
Higher specification of memory (DDR4-2933 vs DDR3)
Newer PCIe version (3 vs 2)
Higher base frequency (2.6GHz vs 2.2GHz)
Larger L3 cache size (77MB vs 16MB)