Intel Core i3 7100 's Advantages
Released 3 years late
Integrated graphics card
Higher specification of memory (2400 vs 1600)
Higher base frequency (3.9GHz vs 2.6GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (51W vs 80W)
Pentium 1403 V2 's Advantages
Newer PCIe version (3 vs 3.0)
Larger L3 cache size (6MB vs 3MB)