Pentium 1405 V2 's Advantages
Lower TDP (40W vs 45W)
Xeon E 2276M 's Advantages
Released 5 years and 4 months late
Higher specification of memory (2666 vs 1333)
Higher base frequency (2.8GHz vs 1.4GHz)
Larger L3 cache size (12MB vs 6MB)
More modern manufacturing process (14nm vs 22nm)