Opteron 8222 SE 's Advantages
Higher base frequency (3GHz vs 2GHz)
Lower TDP (120W vs 205W)
Intel Xeon Gold 6438Y 's Advantages
Released 15 years and 9 months late
Higher specification of memory (4800 vs 667)
Newer PCIe version (5 vs 1)
More modern manufacturing process (10nm vs 90nm)