Intel Xeon E5 2640 's Advantages
Larger L3 cache size (15MB vs 12MB)
Xeon E 2226GE 's Advantages
Released 7 years and 3 months late
Higher specification of memory (2666 vs 3)
Higher base frequency (3.4GHz vs 2.5GHz)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (80W vs 95W)