Intel Core i3 8350K 's Advantages
Released 3 years and 9 months late
Integrated graphics card
Higher specification of memory (DDR4-2400 vs DDR3-1600)
Higher base frequency (4.0GHz vs 2.6GHz)
Larger L3 cache size (8MB vs 6MB)
More modern manufacturing process (14nm vs 22nm)
Pentium 1403 V2 's Advantages
Newer PCIe version (3 vs 3.0)
Lower TDP (80W vs 91W)