Xeon w7 2575X 's Advantages
Released 12 years and 5 months late
Higher specification of memory (4800 vs 1600)
Newer PCIe version (5 vs 3)
Higher base frequency (3GHz vs 2.6GHz)
Larger L3 cache size (45MB vs 20MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E5 2689 's Advantages
Lower TDP (115W vs 250W)