Xeon E 2146G 's Advantages
Released 8 years and 11 months late
Higher specification of memory (2666 vs 1333)
Newer PCIe version (3 vs 2)
Higher base frequency (3.5GHz vs 3.333GHz)
Larger L3 cache size (12MB vs 8MB)
More modern manufacturing process (14nm vs 45nm)
Lower TDP (80W vs 130W)