What is the normal temperature of the CPU?

what is the normal temperature of the CPU?

The normal temperature of the CPU

AMD processors:

AMD Althon, Althon Opteron, Duron and Sempron series

AMD Athlon XP 1.33ghz+ 90 degrees

AMD Athlon XP t-bred upto 2100+ 90 degrees

AMD Athlon XP t-bred over 2100+ 85 degrees

AMD Athlon XP Barton 85 degrees

AMD Athlon 64 70 degrees

AMD Athlon (Socket 939, 1.4 volts) 65 degrees

AMD Athlon 70-degree FX

AMD Athlon X2 71 degrees

AMD Sempron (T-bred/barton core) 90 degrees

AMD Sempron (Paris core) 70 degrees

Intel processors:

Intel Pentium 4:64-78 degrees

Note: P4 in overheating will automatically reduce frequency, there is no definite indicator, theoretically will never overheat.

Intel Pentium D (Dual core)

Intel Pentium D 820 (2.8GHz) 63 degrees

Intel Pentium D 830 & 840 (3.0-3.2ghz) 69.8 degrees

These temperature values do not mean that more than will burn the CPU, but working under this temperature, is undoubtedly the safest.

Cause the CPU temperature is too high:

1. Ambient temperature

Especially in summer, CPU idle is its temperature can reach more than 50 degrees, full-speed work is more than 70, although this kind of temperature can be accepted in a short time, but if used for a long time, it will affect the life of the CPU, so it is best to rest, winter a little better, the general temperature in 30 degrees, So the ambient temperature has a great effect on the CPU temperature.

2, CPU fan quality and host environment

More people who use the computer will know that if the CPU's cooling fan turned very slowly will seriously affect the heat dissipation of the CPU, cause the CPU temperature is very high; relative if the host chassis wind crossing design unreasonable, the internal heat can not be discharged in time, will also lead to high temperature of the CPU, which and fan rotation is the same reason.

3. Run a large game or HD movie

Running a large game or high-definition film will greatly improve its work efficiency, and then increase the demand for exhaust, natural also can cause the high temperature of the CPU.

4, overclocking

Many people will use overclocking on the computer, so it is very easy to cause the CPU fever, because once the use of overclocking to improve the CPU's working voltage, voltage rise, natural calorific value increases, as long as the heat and the amount of thermal imbalance, the temperature will naturally rise.

Computer CPU temperature is how much normal

CPU temperature, the highest not more than 85 degrees, the best temperature control under 75 degrees is considered safe. More than 80 degrees above the temperature is very easy to cause a computer crash or automatic shutdown, such as computer cooling is bad. The problem that causes the computer temperature to be high is generally the problem of heat dissipation, for example, the CPU temperature of the general notebook computer is obviously higher than that of desktop computer. Mainly because the notebook is affected by the small size. The CPU temperature of the notebook is very different from the desktop CPU temperature, the temperature of the notebook is higher than that of the desktop, that is, the problem of heat dissipation becomes one of the biggest disadvantages of the notebook computer. The guarantee is generally stable in the range of 30 degrees of temperature rise. In other words, the CPU's tolerance temperature of 65 degrees, according to the summer maximum of 35 degrees to calculate, it allows the CPU temperature rise to 30 degrees. By analogy, if your ambient temperature is now 20 degrees, the CPU is best not to exceed 50 degrees. The temperature is, of course, the lower the better. No matter how far you are overclocking, do not make your CPU higher than the ambient temperature of more than 30 degrees.

Clean the CPU Cooling fan

1. Use brush and fur tiger to clean the fan of CPU radiator, after cleaning, it can effectively improve the thermal performance of the processor.

2, cleaning the fan is a need for patience, and the corner of the fan is not particularly easy to clean up, combined with skin tigers, brush and then blow, I believe that only patience, dust will soon go without trace, this recruit can to a certain extent significantly improve the CPU cooling capacity.

3, their own cleaning CPU fan does not have any technical content, we use the tool is the brush and fur tiger, in our patience after repeated cleaning, the original dirt face of the radiator will become a brand-new. This will greatly improve the heat dissipation performance of the radiator, while the noise will decrease correspondingly. For each board of the chassis cleaning, we should be standing at hand with the brush and fur tiger, six months or so clean up a more reasonable.

Re-apply thermal silicone grease

1, sometimes when cleaning the CPU cooling fan, the CPU temperature has not been significantly improved, then we also need to apply thermal grease for the CPU, thermal grease due to the use of the longer time will become chapped, so that the performance of heat conduction decline. Re-apply thermal silicone grease so that the processor and radiator fit tightly together to fully take the heat away from the CPU. In the smear process, need to pay attention to the need to apply the thermal grease evenly, to avoid uneven smear, bubble generation.

2, we recommend that you use a number of professional gadgets for the CPU heat dissipation surface evenly coated silica gel.

3, no matter what kind of air-cooled radiator, only apply a good thermal grease to let the CPU heat all passed to the radiator, to ensure that the processor work in the normal temperature.