Intel Xeon Gold 5416S 's Advantages
Released 12 years and 10 months late
Higher specification of memory (DDR5-4400 vs DDR3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (30MB vs 4MB)
More modern manufacturing process (10nm vs 45nm)
Intel Xeon E5503 's Advantages
Lower TDP (80W vs 150W)