Intel Xeon E 2124 's Advantages
Released 8 years and 2 months late
Higher specification of memory (4 vs 3)
Newer PCIe version (3 vs 2)
Higher base frequency (3.4GHz vs 2GHz)
Larger L3 cache size (8MB vs 4MB)
More modern manufacturing process (14nm vs 45nm)
Lower TDP (72W vs 80W)