Opteron 6274 's Advantages
Lower TDP (115W vs 250W)
Intel Xeon Gold 6448H 's Advantages
Released 11 years and 2 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 2)
Higher base frequency (2.4GHz vs 2.2GHz)
Larger L3 cache size (60MB vs 16MB)