i5 9400F vs i7 9700K tested in 10 games

This is different league but some of you guys may want to know is it worth spending $220 more. Test system i5 9400F (left) , i7 9700K (right) ASRock Z370 Taichi 2x8GB DDR4-3500 16-18-18-36-2T (dual ranks double side Hynix AFR) EVGA GTX 1080 Ti @ 2126 core / 12474 mem Transcend PCIE NVME 220S 1TB Seagate Barracuda 4TB Corsair HX 750W NZXT H440 White Custom Water Cooling Windows 10 Enterprise 2016 LTSB Nvidia Record by ShadowPlay Relate tests. i7-8700K vs i7-9700K both at 5Ghz (1080p ultra) http