Opteron 8224 SE 's Advantages
Higher base frequency (3.2GHz vs 2.2GHz)
Intel Xeon E5 2658A v3 's Advantages
Released 7 years and 5 months late
Higher specification of memory (DDR4-2133 vs DDR2-667)
Newer PCIe version (3 vs 1)
Lower TDP (105W vs 120W)