Can I change to this cpu without changing motherboard

can someone tell me what motherboard should I buy and If I need to upgrade my power supply right now on this motherboard I have a GTX 960 4gb and a 500 power supply I want this things to be compatible with a new motherboard I really appreciate it
 


Why, specifically, are you changing from that current i5 to the proposed i7?

You are also talking about new RAM, new motherboard, new PSU(?).
IOW...most of a whole new PC.
 


Have you tried doing this streaming with your current system?
As said, going to that i7-6700k is mostly a whole new PC.
 
I've tried but I can't really stream I get fps drops, but someone told me the i7 4790k supports my motherboard without changing a lot of things what do you think ?
 


Yup.
Much easier, cheaper, change.
And will do what you need.