What does computer overclocking mean?

Computer overclocking refers to the method of making various computer components run at higher than rated speeds. It is different from the main frequency and frequency division. It is a classification of frequency; overclocking of a computer is through the computer The operator's overclocking method increases the working frequency of hardware such as CPU, graphics card, memory, etc., so that they can work stably at a higher frequency than their rated frequency to increase the working speed of the computer.

#The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

What does computer overclocking mean?

Overclocking is a method of making various computer components run at higher than rated speeds. It is different from main frequency and frequency division, and is a classification of frequency.

Computer overclocking is to increase the working frequency of CPU, graphics card, memory and other hardware through the overclocking method of the computer operator, so that they can work stably at a frequency higher than their rated frequency to increase the working speed of the computer. . The English name of overclocking is "Over Clock", which is a technical means to obtain performance exceeding the rated frequency by adjusting hardware settings to increase the main frequency of the chip. Take the AMD Phenom II X4 955 black box CPU as an example. Its rated operating frequency is 3.2GHz (Hertz). As a native quad-core processor, it can stably exceed the 4GHz air-cooling limit frequency through software only. The system can With stable operation, a successful overclocking is completed.

Overclocking Principle

Take the most effective CPU for overclocking as an example. The current production of CPU can be said to be so precise that the manufacturer cannot control each piece. At what frequency can a CPU work? Manufacturers have actually done multiple tests themselves, labeling CPUs that can work at high frequencies as high-frequency, and then selling them at a higher price. But in order to ensure its quality, these marks have a certain margin. That is to say, a CPU working at 2500MHZ is likely to still work stably at 3500MHZ. In order to explore these potential margins, overclocking can be performed (we generally Overclocking is all super FSB).

In addition, you can also use some means to make the CPU work stably at a higher frequency. These means are mainly two points: enhancing the heat dissipation effect and increasing the operating voltage. For other computer accessories, this principle is still used for overclocking, such as graphics cards, memory, and even mice.

Overclocking suggestions

Although overclocking can achieve higher performance of the computer, it will eventually be overloaded, which will cause the computer to run more or less unstable. Frequent blue screen freezes or lags occur. Overclocking a certain component will affect the operation of other components, which is the so-called "one trigger affects the whole body". Therefore, it is recommended that if we only need higher processing performance temporarily, we can temporarily overclock the hardware appropriately. Overclocking the computer for a long time will not only not provide a good operating experience, but also easily damage the computer and lose important data.

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