Pentium 1405 V2 's Advantages
Lower TDP (40W vs 80W)
Intel Xeon E3 1240 v5 's Advantages
Released 1 years and 9 months late
Higher specification of memory (2133 vs 1333)
Higher base frequency (3.5GHz vs 1.4GHz)
Larger L3 cache size (8MB vs 6MB)
More modern manufacturing process (14nm vs 22nm)