Intel Xeon E3 1283L v4 's Advantages
Released 7 years and 10 months late
Higher specification of memory (1866 vs 667)
Newer PCIe version (3 vs 1)
More modern manufacturing process (14nm vs 90nm)
Lower TDP (47W vs 95W)
Opteron 8222 's Advantages
Higher base frequency (3GHz vs 2.9GHz)