Xeon E7530 's Advantages
Lower TDP (105W vs 300W)
Intel Xeon w9 3475X 's Advantages
Released 12 years and 11 months late
Higher specification of memory (4800 vs 1333)
Newer PCIe version (5 vs 2)
Higher base frequency (2.2GHz vs 1.866GHz)
Larger L3 cache size (82.5MB vs 12MB)
More modern manufacturing process (10nm vs 45nm)