Xeon D 1715TER 's Advantages
Released 3 years and 9 months late
Higher specification of memory (2667 vs 4)
Newer PCIe version (4 vs 3)
Larger L3 cache size (10MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (50W vs 72W)
Intel Xeon E 2124 's Advantages
Higher base frequency (3.4GHz vs 2.4GHz)