Intel Xeon E7 8880L v3 's Advantages
Released 8 years and 2 months late
Higher specification of memory (1866 vs 2)
Newer PCIe version (3 vs 1)
More modern manufacturing process (22nm vs 90nm)
Lower TDP (115W vs 119W)
Opteron 2222 SE 's Advantages
Higher base frequency (3GHz vs 2GHz)