Opteron 3380 's Advantages
Higher base frequency (2.6GHz vs 2.3GHz)
Lower TDP (65W vs 75W)
Intel Xeon E5 2618L v3 's Advantages
Released 1 years and 9 months late
Higher specification of memory (1866 vs 3)
Newer PCIe version (3 vs 2)
Larger L3 cache size (20MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)