Intel Xeon D 1587 's Advantages
Lower TDP (65W vs 250W)
Xeon w7 2575X 's Advantages
Released 8 years and 6 months late
Higher specification of memory (4800 vs 4)
Newer PCIe version (5 vs 3)
Higher base frequency (3GHz vs 1.7GHz)
Larger L3 cache size (45MB vs 1.5MB)
More modern manufacturing process (10nm vs 14nm)