Opteron 6180 SE 's Advantages
Higher base frequency (2.5GHz vs 2GHz)
Larger L3 cache size (12MB vs 8MB)
Intel Xeon E3 1578L v5 's Advantages
Released 5 years and 3 months late
Higher specification of memory (2133 vs 1333)
Newer PCIe version (3 vs 2)
More modern manufacturing process (14nm vs 45nm)
Lower TDP (45W vs 140W)