Intel Xeon E3 1285 v3 's Advantages
Released 2 years and 4 months late
Newer PCIe version (3 vs 2)
Higher base frequency (3.6GHz vs 2.5GHz)
More modern manufacturing process (22nm vs 45nm)
Lower TDP (84W vs 140W)
Opteron 6180 SE 's Advantages
Higher specification of memory (1333 vs 4)
Larger L3 cache size (12MB vs 8MB)