Intel Xeon E5 1620 v3 's Advantages
Released 2 years and 10 months late
Higher specification of memory (2133 vs 3)
Newer PCIe version (3 vs 2)
Higher base frequency (3.5GHz vs 1.6GHz)
More modern manufacturing process (22nm vs 32nm)
Opteron 6262 HE 's Advantages
Larger L3 cache size (16MB vs 10MB)
Lower TDP (85W vs 140W)