What kind of difference is there between a i5 4570 and a i7 4790 (non K) in games and real world usage, is it a big difference or a relatively small one? - Quora
CPU Performance: Five Generations of Intel CPUs Compared - The Haswell Review: Intel Core i7-4770K & i5-4670K Tested
i5-4440 vs i7-4790 - YouTube
How much slower will my gaming computer be with an i5 4570 versus an i7 4770? - Quora
Ryzen 3 2200G vs Core i5-4570 Power Consumption at Full Load Benchmarks - CPUAgent
Intel Core i5-4690K vs i7-4790
Core i5-4670K vs Core i7-4790K Forza Motorsport 7 Benchmarks - CPUAgent
Optiplex 3020 MT, i7-4790 CPU upgrade, successful - Dell Community
GTX 1660 Ti Need For Speed benchmark with Intel Core i5-4570 @ 3.20GHz at Ultra Quality: 1080p, 1440p, Ultrawide, 4K Performance Benchmarks - GPUCheck United States / USA
How much slower will my gaming computer be with an i5 4570 versus an i7 4770? - Quora