RX 580 Overwatch benchmark with Intel Core i7-4770 @ 3.40GHz at Ultra Quality: 1080p, 1440p, Ultrawide, 4K Performance Benchmarks - GPUCheck United States / USA
Intel Core i7-4770K Power Consumption at Full Load - CPUAgent
How much slower will my gaming computer be with an i5 4570 versus an i7 4770? - Quora