Intel Xeon Platinum 8580 's Advantages
Released 11 years and 9 months late
Higher specification of memory (5600 vs 3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (300MB vs 10MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E5 1620 's Advantages
Higher base frequency (3.6GHz vs 2GHz)
Lower TDP (130W vs 350W)