Intel Xeon Platinum 8568Y 's Advantages
Released 11 years and 7 months late
Higher specification of memory (DDR5-5600 vs DDR3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (300MB vs 8MB)
Opteron 6278 's Advantages
Higher base frequency (2.4GHz vs 2.3GHz)
Lower TDP (115W vs 350W)