Thx terence_fdes for this detialed reply.....I am using a single fan Noctua NH-C14 air cooler for my 13600K (I had to remove the lower fan as it was interfering with the height of my RAM sticks) - Temps are ALL under control as shown in the attached images.
Note: I had earlier chosen the Deepcool AS500 Plus White - but dropped the idea as I found an LGA1700 mount for my old cooler of over 8 years
I would not recommend a liquid cooler - and suggest using the above (the money saved anywhere could go towards getting yourself a 2160p Monitor!
Did u undervolt ur 13600k or the above images are showing results without doing undervolt?