Intel Xeon E5 4640 v3 's Advantages
Larger L3 cache size (30MB vs 12MB)
Xeon E 2226GE 's Advantages
Released 4 years late
Higher specification of memory (2666 vs 1866)
Higher base frequency (3.4GHz vs 1.9GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (80W vs 105W)