Hello! I recently built a PC from a bunch of scrap parts and ended up with a Kaby Lake i5 4690k. I am noticing a lot of cpu bottlenecking on certain games causing lag spikes that get worse as the gaming session goes on. I plan on rebuilding with some of the newer AMD stuff coming out but I need a temperary upgrade that allows me to stay within the 1151 socket. I dont want to have to buy new ram and mobo until I go for the next bigger build. Any recommendations on a which CPU to get? Thanks!