Intel Xeon L5630 's Advantages
Lower TDP (40W vs 165W)
Intel Xeon Gold 5515 's Advantages
Released 13 years and 9 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 2)
Higher base frequency (3.2GHz vs 2.133GHz)
Larger L3 cache size (22.5MB vs 12MB)
More modern manufacturing process (10nm vs 32nm)