Intel Xeon E5 4669 v3 's Advantages
Released 6 years and 2 months late
Higher specification of memory (2133 vs 1333)
Newer PCIe version (3 vs 2)
Larger L3 cache size (45MB vs 6MB)
More modern manufacturing process (22nm vs 45nm)
Opteron 13QS HE 's Advantages
Higher base frequency (2.4GHz vs 2.1GHz)
Lower TDP (71W vs 135W)