Intel Xeon E5 1620 v2 's Advantages
Higher base frequency (3.7GHz vs 2.2GHz)
Xeon D 1735TR 's Advantages
Released 8 years and 5 months late
Higher specification of memory (2933 vs 1866)
Newer PCIe version (4 vs 3)
Larger L3 cache size (15MB vs 10MB)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (59W vs 130W)