Render Cpu air or closed water

[WakaKrazyBerry]

Okay I don't know where to put this so I am a student at a 3d college and learning 3d and stuff so hi everyone  but I am currently in a cross road I don't know where to look for a page about this so I will post it here so 

 

I am currently rendering a project and I delised that may cpu is over hearing I am using a I7 6700 and it renders fine with stock cooler it's just after about half an out it hits 75 degrees and start thermal throttling so currently I am deciding between a air coleer or closed watter cooler loop I am scared of the closed water cooler loop because I am scared it leaks and brakes the components and I can't replace them the most I can pay for a cooler is R1000 in other words 64 Euro 

 

There is a few closed loop water coolers I am looking at like the corsair H60/Cooler master 140xl or the antex H1200 

 

Air coolers Cooler master hyper  613 ver 2/ Cooler master hyper 212/ Antex C40/ Antex A40 Pro 

 

Enie help and advice will be admired thank you 

[AshleyAshes]

i7 6700 should not be thermally throttling at 75'C, that's 20'C from TJMax.  Either you're getting bad data on the temps or it's not actually throttling.

[Anjelllo]

If you're worried about it over heating get a cryorig c7 and undervolt the cpu

[WakaKrazyBerry]

Thank you for the answers okay sorry for taking so long and yes it heats a 75'C on msi afterburner and higher it climes to 75 and then stay about round there so yeah but ill just buy a small heat sink like the one Anjelllo said so yeah all good if there happens enie problems while i need to do 5 renders this week for may end project if it gives me problems i will get heat sink thank you 2 for the help and sorry for the late replay from me thanks again