Xeon E 2124G 's Advantages
Released 3 years and 10 months late
Higher specification of memory (DDR4-2666 vs DDR3)
Higher base frequency (3.4GHz vs 2.4GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (71W vs 105W)
Intel Xeon E5 2673 v3 's Advantages
Larger L3 cache size (30MB vs 8MB)