Intel Xeon E 2124 's Advantages
Released 11 years and 9 months late
Higher specification of memory (4 vs 2)
Newer PCIe version (3 vs 1)
Higher base frequency (3.4GHz vs 2.2GHz)
More modern manufacturing process (14nm vs 90nm)
Opteron 2214 HE (F3) 's Advantages
Lower TDP (68W vs 72W)