Xeon D 1715TER 's Advantages
Released 11 years late
Higher specification of memory (2667 vs 3)
Newer PCIe version (4 vs 2)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (50W vs 130W)
Intel Xeon W3690 's Advantages
Higher base frequency (3.466GHz vs 2.4GHz)
Larger L3 cache size (12MB vs 10MB)