pc power consumtion

Hey guys need some help i have a basic single 120mm sized radiator liquid cooling block for my cpu. i have a i7-7700K and 2 ssds 2HDDs looking into getting an Nvme ssd and i want a gtx 2070. i need help guys i only have a 500w coolermaster power supply. Do you guys know if that will really be...

heres my setup. I'm having high power consumption, when playing playing before I had a i3 8100 never had this problem. now every app Chrome, fortnite, etc it will say high usages in memory, disk, or cpu. makes monitor go black for few seconds. Ive done the anitmal ware thing didnt work. not sure...