Is it normal for the CPU temperature to be 80 degrees?

1. Under normal circumstances, the CPU standby temperature is 20-50℃, (or lower) in the game it is 50-90℃, this temperature is normal.

2. Use Master Lu to detect the temperature of the CPU and other hardware.

3. If the temperature is high, it is necessary to clean the circuits in the entire chassis, clean the dust from the CPU fan, and apply silicone grease to the CPU. It is best to add a small fan to the chassis to assist in cooling.

The computer CPU temperature is normal:

Generally, according to Master Lu’s instructions, the CPU temperature should not exceed 85 degrees. It is best to control the temperature below 75 degrees. safe. Temperatures exceeding 80 degrees can easily cause the computer to crash or automatically shut down, etc. This is a sign of poor computer heat dissipation. The problem that causes high computer temperatures is generally heat dissipation. For example, the temperature of a laptop's CPU is significantly higher than that of a desktop computer's CPU. Mainly because the notebook is affected by its small size. Let’s briefly introduce the factors generally related to high computer CPU temperatures.

1: Ambient temperature

The cpu temperature has a lot to do with the ambient temperature. It will be higher in the summer. Generally, it is normal for the CPU temperature to be within 50° when it is idle, within 65° when it is busy, and within 75° when working at full speed. Therefore, we recommend that if the ambient temperature is too high in summer, it is best not to leave the computer on for a long time to avoid Affects the life of the CPU; in winter, due to the low ambient temperature, we will find that the CPU temperature is generally controlled at around 30 degrees. Too high a CPU temperature may cause a reboot or a blue screen of death.

2: CPU fan quality and host environment

If the CPU cooling fan is of poor quality and rotates slowly, it will seriously affect the CPU's heat dissipation, causing the CPU temperature to be very high. At the same time, if The unreasonable design of the air ducts in the host chassis will prevent the hot air inside from being discharged in time, and will also cause the CPU temperature to be very high. Therefore, it is recommended that when buying a computer, you should also consider the chassis and CPU fan.

3: Overclocking

If a computer needs to be overclocked, it needs to increase the working voltage of the CPU. When the working voltage increases, it will definitely cause an increase in power consumption and a natural increase in heat generation. Once the heat generation and heat dissipation When it reaches equilibrium, the temperature no longer rises. The amount of heat generated is determined by the power of the CPU, and power is directly proportional to the voltage. Therefore, to control the temperature well, you must control the core voltage of the CPU. However, if the voltage is too low, it will be unstable. This contradiction is especially obvious when overclocking is large. Many times the system restarts with a blue screen before the CPU temperature reaches the critical value. At this time, the main culprit affecting system stability is not the temperature but the voltage.

The above is the detailed content of Is it normal for the CPU temperature to be 80 degrees?. For more information, please follow other related articles on the PHP Chinese website!