NEED VERY FAST HELP BUYING NOW!

Hzzee

Honorable
Nov 20, 2012
26
0
10,530
Hey im buying a PC right now its half custom built im adding some parts to it and need to know if i need watercooling to overclock my CPU or not im very new to overclocking having never done it before so need as much help as i can get, i am using i7 3770k and want to overclock to around 4.5 Ghz if possible, with the Coolermaster Storm trooper full tower case and one GTX 690 in the case and i can either get Corsair H80 to water cool it or Xigmatek Prime SD1484 or Xigmatek Dark Knight Nighthawk Edition SD1283 which one is better?