You’re crazy.

I have a 13900k, which is very close to a 14900k in terms of heat.

I have an arctic freezer II 360.

Idle is about ambient. But I have actively optimised for this. I want power consumption as low as possible.

I used LLC undervolting. Under maximum load, which it rarely hits, it uses about 235W. Temperatures hit about 75C with 20C ambient.

60C I don’t see a possible short of exotic cooling (delidding, direct die, custom waterblock etc) or heavily power restricting the processor.

if you want 200+ tabs in chrome, get as much memory as you can afford, it’s that simple.