Intel Xeon Platinum 8580 's Advantages
Released 11 years late
Higher specification of memory (DDR5-5600 vs DDR3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (300MB vs 8MB)
Opteron 3380 's Advantages
Higher base frequency (2.6GHz vs 2GHz)
Lower TDP (65W vs 350W)