Intel Xeon w9 3495X 's Advantages
Released 12 years and 11 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (105MB vs 4MB)
More modern manufacturing process (10nm vs 45nm)
Intel Xeon E5503 's Advantages
Higher base frequency (2GHz vs 1.9GHz)
Lower TDP (80W vs 350W)