Intel Xeon w5 3435X 's Advantages
Released 7 years late
Higher specification of memory (4800 vs 4)
Newer PCIe version (5 vs 3)
Higher base frequency (3.1GHz vs 1.3GHz)
Larger L3 cache size (45MB vs 1.5MB)
More modern manufacturing process (10nm vs 14nm)
Intel Xeon D 1577 's Advantages
Lower TDP (45W vs 270W)