Intel Xeon E 2124 's Advantages
Released 5 years and 5 months late
Higher specification of memory (4 vs 3)
Newer PCIe version (3 vs 2)
Higher base frequency (3.4GHz vs 1.9GHz)
More modern manufacturing process (14nm vs 32nm)
Opteron 3320 EE 's Advantages
Lower TDP (25W vs 72W)