I think you meant 107 degrees C ?I believe there is no right and wrong answer to that. One answer is for sure you definately want to run a CPU with a cooling system but as for temps there is no real rule of thumb. I hear some i7 CPUs can run as hot as 107 degrees F and they last. I guess it comes down to personal preference, some feel safer running it at 55 degrees while gaming. While others will run it into the ground as they plan on getting a new CPU every 3 years. If your CPU is like an expensive $1000 power horse then it makes sense to spend another $150 on a top of the line cooling system. I never knew cooling systems like these existed. https://www.amazon.ca/Corsair-Extre...13241&sr=8-2&keywords=cooling+systems+for+CPU
The cooling fan that comes with the CPU is adequate for "normal" useage. As long as you are not overclocking and haven't manipulated CPU voltage via the bios or CPU utility, you have sufficient fans in the case (and they are properly configured), you haven't stuffed dual/triple video cards into your case, all the filters and head spreaders are clean and you haven't put the case into a closed cabinet you will be fine.
The industry accepted ideal max temperature as reported by the CPU (via Tcase sensor that 99% of temperature utilities use) is 75C.
All modern CPUs come with over-thermal protection. The CPU uses Tcc activation temperature of ~90-100C (if I recall correctly) as the maximum temperature it begins to throttle itself at. The technology a CPU uses varies, but it's typically either frequency stepping (cpu rapidly lowers its clock frequency to lower the load thus lower its temperature), frequency stopping (stops the clock for short periods) or voltage stepping (lowers CPU voltage to lower load). Tjmax is the maximum temperature ~120-130C at which the CPU will shut itself down. Intel publishes the specs for each processor family.
The utilities I provided earlier in this tread measure Tcase. The diode used to measure Tcase is different than what the CPU uses to protect itself.
Liquid cooling is cool, but unless you are significantly overclocking the CPU, it's for-sure not needed.
If indeed your CPU is running hot, suggest you do the following in order (I'm assuming you haven't stuck in a large hot GPU into the case) :
- visually check all fans to make sure they are rotating at an appropriate speed
- make sure your case is situated such that there is plenty of airflow for the fans (not in a cabinet, not near a heater, not blocked by external cables, books etc.)
- use compressed air to clean your CPU cooler
- clean case filters and fans
- verify your fans are properly configured (front fans at the bottom blow air in, rear fans at the top blow air out (air flow management is important!) <-- this is a rule of thumb, there are exceptions
- properly dress your cables inside the case to encourage air flow
- replace the thermal paste on the CPU <-- unless you know what you are doing, have a shop do this
- replace the CPU fan






