Opteron 8222 's Advantages
Higher base frequency (3GHz vs 1.4GHz)
Pentium 1405 V2 's Advantages
Released 6 years and 5 months late
Higher specification of memory (1333 vs 667)
Newer PCIe version (3 vs 1)
More modern manufacturing process (22nm vs 90nm)
Lower TDP (40W vs 95W)