Xeon E 2176M 's Advantages
Released 4 years and 3 months late
Higher specification of memory (2666 vs 1333)
Higher base frequency (2.7GHz vs 1.4GHz)
Larger L3 cache size (12MB vs 6MB)
More modern manufacturing process (14nm vs 22nm)
Pentium 1405 V2 's Advantages
Lower TDP (40W vs 45W)