Xeon D 1746TER 's Advantages
Released 9 years and 11 months late
Higher specification of memory (2667 vs 3)
Newer PCIe version (4 vs 3)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (67W vs 95W)
Intel Xeon E5 2660 's Advantages
Higher base frequency (2.2GHz vs 2GHz)
Larger L3 cache size (20MB vs 15MB)