Intel Xeon E5 2603 v3 's Advantages
Lower TDP (85W vs 350W)
Intel Xeon Platinum 8580 's Advantages
Released 9 years and 3 months late
Higher specification of memory (5600 vs 1600)
Newer PCIe version (5 vs 3)
Higher base frequency (2GHz vs 1.6GHz)
Larger L3 cache size (300MB vs 15MB)
More modern manufacturing process (10nm vs 22nm)