Intel Xeon Gold 5515 's Advantages
Released 14 years and 9 months late
Higher specification of memory (4800 vs 1333)
Newer PCIe version (5 vs 2)
Larger L3 cache size (22.5MB vs 8MB)
More modern manufacturing process (10nm vs 45nm)
Xeon W5580 's Advantages
Lower TDP (130W vs 165W)