Opteron 6180 SE 's Advantages
Higher base frequency (2.5GHz vs 1.8GHz)
Intel Xeon E5 2630L v3 's Advantages
Released 3 years and 7 months late
Higher specification of memory (DDR4-1866 vs DDR3-1333)
Newer PCIe version (3 vs 2)
Larger L3 cache size (20MB vs 12MB)
Lower TDP (55W vs 140W)