Intel Xeon E5 2622 v3 's Advantages
Released 2 years and 4 months late
Higher specification of memory (DDR4-1866 vs DDR3)
Newer PCIe version (3 vs 2)
Larger L3 cache size (20MB vs 8MB)
Lower TDP (85W vs 140W)
Opteron 6284 SE 's Advantages
Higher base frequency (2.7GHz vs 2.4GHz)