Intel Xeon E5 2640 v3 's Advantages
Higher base frequency (2.6GHz vs 2GHz)
Larger L3 cache size (20MB vs 10MB)
Xeon D 1712TR 's Advantages
Released 7 years and 5 months late
Higher specification of memory (2400 vs 1866)
Newer PCIe version (4 vs 3)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (40W vs 90W)