Intel Xeon E5 2450 v2 's Advantages
Higher base frequency (2.5GHz vs 2.4GHz)
Lower TDP (95W vs 250W)
Xeon 6740E 's Advantages
Released 10 years and 9 months late
Higher specification of memory (6400 vs 3)
Larger L3 cache size (96MB vs 20MB)
More modern manufacturing process (5nm vs 22nm)