Opteron 8220 's Advantages
Higher base frequency (2.8GHz vs 2GHz)
Lower TDP (95W vs 350W)
Intel Xeon Platinum 8470 's Advantages
Released 15 years and 11 months late
Higher specification of memory (4800 vs 667)
Newer PCIe version (5 vs 1)
More modern manufacturing process (10nm vs 90nm)