Intel Xeon E5 4669 v3 's Advantages
Higher specification of memory (2133 vs 1866)
Higher base frequency (2.1GHz vs 1.7GHz)
Larger L3 cache size (45MB vs 8MB)
More modern manufacturing process (22nm vs 28nm)
Opteron A1150 's Advantages
Released 7 months late
Lower TDP (32W vs 135W)