Evo 212 won't let you overclock it to 5GHz. The cooler is too outdated. Noctua's range of air coolers is good, NH-D14, NH-D15, NH-D15S or Cryorig R1 Ultimate, H5, H7. While it matters what cooler you get, it's still a silicon lottery. Every chip overclocks differently, some better, some worse.