Intel Xeon E 2124 's Advantages
Released 11 years and 9 months late
Newer PCIe version (3 vs 1)
Higher base frequency (3.4GHz vs 2.2GHz)
More modern manufacturing process (14nm vs 90nm)
Lower TDP (72W vs 95W)
Opteron 8214 (F3) 's Advantages
Higher specification of memory (667 vs 4)