Xeon E 2124 's Advantages
Released 4 years and 10 months late
Higher specification of memory (2666 vs 1866)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (71W vs 130W)
Intel Xeon E5 1650 v2 's Advantages
Higher base frequency (3.5GHz vs 3.3GHz)
Larger L3 cache size (12MB vs 8MB)