Intel Xeon L5609 's Advantages
Lower TDP (40W vs 150W)
Intel Xeon Gold 5415 's Advantages
Released 12 years and 10 months late
Higher specification of memory (4400 vs 3)
Newer PCIe version (5 vs 2)
Higher base frequency (2.9GHz vs 1.866GHz)
Larger L3 cache size (22.5MB vs 12MB)
More modern manufacturing process (10nm vs 32nm)