Intel Xeon E5 2622 v3 's Advantages
Released 1 years and 9 months late
Higher specification of memory (DDR4-1866 vs DDR3)
Newer PCIe version (3 vs 2)
Higher base frequency (2.4GHz vs 1.9GHz)
Larger L3 cache size (20MB vs 8MB)
Opteron 3320 EE 's Advantages
Lower TDP (25W vs 85W)