Intel Core i7 9700F 's Advantages
Released 5 years and 3 months late
Higher specification of memory (DDR4-2666 vs DDR3-1600)
Higher base frequency (3.0GHz vs 2.6GHz)
Larger L3 cache size (12MB vs 6MB)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (65W vs 80W)
Pentium 1403 V2 's Advantages
Newer PCIe version (3 vs 3.0)