Intel Xeon D 1577 's Advantages
Lower TDP (45W vs 300W)
Intel Xeon w9 3475X 's Advantages
Released 7 years late
Higher specification of memory (4800 vs 4)
Newer PCIe version (5 vs 3)
Higher base frequency (2.2GHz vs 1.3GHz)
Larger L3 cache size (82.5MB vs 1.5MB)
More modern manufacturing process (10nm vs 14nm)