Intel Xeon E3 1260L 's Advantages
Higher base frequency (2.4GHz vs 2GHz)
Lower TDP (45W vs 350W)
Intel Xeon Platinum 8580 's Advantages
Released 12 years and 8 months late
Higher specification of memory (5600 vs 3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (300MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)