Intel Xeon E 2124G 's Advantages
Released 4 years and 8 months late
Higher base frequency (3.4GHz vs 3GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (72W vs 130W)
Intel Xeon E5 1680 v2 's Advantages
Higher specification of memory (1866 vs 4)
Larger L3 cache size (25MB vs 8MB)