Xeon E 2126G 's Advantages
Released 11 years and 11 months late
Higher specification of memory (2666 vs 667)
Newer PCIe version (3 vs 1)
Higher base frequency (3.3GHz vs 2GHz)
More modern manufacturing process (14nm vs 90nm)
Opteron 8212 HE (F2) 's Advantages
Lower TDP (68W vs 80W)