Hard choise

Hello,i need help,i need to choise btw 9600k and 3600 3600+tomahawk+cl15 3ghz ballistix or 9600k+gigabyte ud+same memory AMD kit will cost 325 euro intel 350 euro does this 25 worth it? Im playing comp. pubg and nothing more my spec now 4460 8+4ram b85m 1066 550w psu

I have a z97 gaming 5 motherboard with a Gtx 970 graphics card and a i7 4790k processor with a CPU fan that comes along with the processor installed on my motherboard. I did not apply any paste because the fan heatsink alredy had paste pre applied. For some reason when I play games such as...