Why do I have a quad core CPU with 2 cores and the temperature reaches 100 degrees

When the temperature of the CPU itself continues to rise, in order to protect the security of the CPU, the CPU will automatically reduce the running frequency, resulting in a slower running speed, and when the temperature reaches the critical value that the CPU can bear, the CPU will run a protection program to make the computer automatically shut down. In addition, when the CPU core temperature is too high, the leakage current of the silicon transistor of the CPU logic element will increase, and electronic drift will occur, resulting in unstable CPU work, shorter lifespan, or even burning, then it will be over, pay attention!! 1) You can turn it off after one hour of powering it on.

First release the static electricity on your body (touch the sewer pipe with your hands), and then touch the CPU radiator with your hands to see if it is hot (beware of burns!). Also note that you must unplug the power plug first), if it is not hot, it will be fine. 2) Install test software, such as everest, speedfan, etc. (available online), which can comprehensively test the performance, temperature and other aspects of the hardware.

3) You can also check the CPU temperature and fan speed in the motherboard BIOS (see your motherboard's manual for the method). If you find that the temperature of your CPU is close to 110 degrees, then your CPU is going to go to the west to see the Buddha! Solution:

1) Check if the fan in the case is working properly. 2) Clean up the dust inside the case, the correct way is to blow the dust with a bicycle pump. 3) Be sure to add thermal grease between the CPU and the heat sink.

4) Drop a drop of sewing oil on the bearing of the cooling fan, it must be sewing oil, other oil cannot, which can effectively reduce noise! Don't drop too much, just one drop. 5) If necessary, you can install a high-power CPU fan and buy a radiator with better heat dissipation effect, such as Kyushu Fengshen, etc.

6) To install a cooling fan in the chassis, be sure to buy a double ball bearing. (There is strong electromagnetic radiation in the chassis, which is harmful to the human body, it is recommended not to open the chassis cover for heat dissipation) 7) Move the main unit to a well-ventilated place.

There is a temperature difference between the temperature of the CPU and the core temperature, and a difference of 10 is normal, because this temperature difference is related to the working state of the CPU.

1. The heat dissipation structure of the CPU device determines that there is a certain temperature difference between the shell and the core. The core chip is in contact with the shell through the thermal conductive material, and the core working heat is conducted to the shell, and then diffused by the radiator to achieve the purpose of cooling;

2. The heat conductive medium cannot transfer the heat to the shell 100% without damage, so the temperature of the core will be inconsistent with the temperature of the shell, which is higher than the temperature of the shell;

3. The sensor chip on the motherboard, such as F71862 863, will save the temperature data monitored inside the CPU, and other test tool software can read it out and display.

Generally, the temperature of the CPU is within 50° when it is idle, within 65° when it is busy, and within 75° when it is working at full speed.

1. The temperature exceeds 80 degrees Celsius, which can easily cause the computer to crash or automatically shut down, etc., which belongs to the poor heat dissipation of the computer. The problem that causes the high temperature of the computer is generally the problem of heat dissipation, for example, the temperature of the CPU of a laptop computer is significantly higher than that of a desktop computer. Mainly because the notebook is affected by its small size.

2. CPU temperature has a lot to do with the ambient temperature, and it will be a little higher in summer. Therefore, we recommend that the ambient temperature is too high in summer, and it is best not to leave the computer on for a long time, so as not to affect the life of the CPU. In winter, due to the low ambient temperature, we will find that the temperature of the CPU is generally controlled at about 30 degrees.

If the CPU temperature is too high, it will cause phenomena such as reboot or blue screen of death.

Introduction to the CPU:

1. As the computing and control core of the computer system, the processor (Central Processing Unit, referred to as CPU) is the final execution unit of information processing and program operation. Since its inception, the CPU has made tremendous progress in terms of logical structure, operational efficiency, and functional extension.

2. CPU appeared in the era of large-scale integrated circuits, and the iterative update of processor architecture design and the continuous improvement of integrated circuit technology have promoted its continuous development and improvement.

3. From the initial dedicated to mathematical calculations to the widespread use of general-purpose computing, from 4-bit to 8-bit, 16-bit, 32-bit processors, and finally to 64-bit processors, from the incompatibility of various manufacturers to the emergence of different instruction set architecture specifications, CPU has been developing rapidly since its birth.

There is a temperature difference between the temperature of the CPU and the core temperature, and a difference of 10 is normal, because this temperature difference is related to the working state of the CPU.

1. The heat dissipation structure of the CPU device determines that there is a certain temperature difference between the shell and the core base or center. The core chip is in contact with the shell through the thermal conductive material, conducts the working heat of the inner group Zheng core to the shell, and then diffuses it out by the radiator to achieve the purpose of cooling;

2. The heat conductive medium cannot transfer the heat to the shell 100% without damage, so the temperature of the core will be inconsistent with the temperature of the shell, which is higher than the temperature of the shell;

3. The sensor chip on the motherboard, such as F71862 863, will save the temperature data monitored inside the CPU, and other test tool software can read it out and display.

It is necessary to link the temperature reported by the software with the temperature sensor of the corresponding monitoring chip.

In other words, is the cavity that displays the core temperature in the software the temperature reported by the temperature measuring diode in the core? Which temperature sensor in the CPU is not boring in the software that displays the CPU temperature? Don't take software at its word for granted.

The CPU temperature is 20 degrees higher than the CPU core temperature, which does not indicate that the CPU is abnormal.

First of all, this temperature measurement software is not accurate, even if the probe is used to measure the temperature of the CPU directly, it is not very accurate, because the probe is far from the CPU and the environment is different, and the measured value is different.

In addition, the so-called core temperature refers to the temperature of the surface of the core part inside your CPU, and the CPU temperature refers to the temperature of the ceramic on the surface of the CPU. Since the CPU core is covered with a layer of ceramic, there will be a certain difference from the core temperature.

As for the core temperature, you don't have to worry about it, the CPU temperature generally refers to the temperature of its ceramic surface, as long as it does not exceed 50-55, it is no problem, you may be confused.

This is the reason why Inter did not release a 4GHz CPU and switched to the Core series, because they found that the CPU cores using silicon materials have reached the limit, and 4GHz is difficult to break through, and its internal temperature is comparable to the surface temperature of magma.