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This article mainly introduces the computer cpu overclocking way has what related knowledge, the content is detailed and easy to understand, the operation is simple and fast, has a certain reference value, I believe that after reading this computer cpu overclocking way there will be some gains, let's take a look at it.

Computer overclocking is to increase the working frequency of hardware such as CPU, graphics card and memory by overclocking by computer operators, so that they can work stably above their rated frequency, so as to improve the working speed of the computer. it is a technical means to improve the main frequency of the chip by adjusting the hardware setting to obtain the performance of exceeding the rated frequency.

However, after overclocking, the CPU may be damaged due to the "electron transfer phenomenon" (electromigration). When the silicon wafer (silicon chip) inside the CPU works at a fairly high temperature, the electron migration may occur and cause permanent damage to the silicon wafer.

If you overclock the computer because it is necessary, you can refer to the method below.

This step depends on whether the original CPU fan and heat sink are good. The price of high-quality fans is generally more than 50 yuan. This investment should be guaranteed as far as possible, which is very useful for overclocking. The middle and high-end radiator costs more than 500 yuan, of course, the effect will be much better than the 50 yuan fan. While replacing the high-quality fan, pay attention to smear the thermal conductive silicone grease on the contact part between the CPU and the fan radiator base, which can improve the heat dissipation speed.

Cpu overclocking

There are two main ways of overclocking in CPU: one is hardware setting and the other is software setting. Among them, the hardware setting is more commonly used, which is divided into two kinds: jumper setting and BIOS setting.

Raise CPU frequency doubling

At present, this method is only suitable for AMD black box processors, AMD FX series processors and Intel SB, IVYj and their derivative processors (identified as processors with the suffix K). Many articles have been introduced, so I won't repeat them here. Super frequency doubling requires CPU to support modified frequency doubling, so you should pay great attention to it when choosing and purchasing CPU.

Enhance CPU external frequency

Increasing the external frequency can greatly improve the system performance. for PIII processors, the current external frequency is generally 100. it is only about 133. when the heat dissipation is good and the voltage can be added, it can even reach more than 150. But at this time, need your computer's memory, graphics card can work at such a high frequency. Therefore, relatively speaking, the 100 external frequency PIII processor is an ideal CPU for super external frequency. When this method is used together with the method of improving CPU frequency doubling, the effect is the best. Of course, this requires your motherboard to support external frequency adjustment, and some motherboards support megabit-by-megabit adjustment, which is specially designed for ultra-external frequency. Clockgen is the software designed for this purpose (pay attention! Is the software!), can overclocking in the windows interface, very convenient. But it should be noted that in the Sandy Bridge (LGA1155) platform, except for I series processors with Rui frequency, the external frequency can not be adjusted, and the external frequency is locked in 100MHZ!

Realizing overclocking with Software

To improve the main frequency of CPU can be achieved by changing the frequency doubling or external frequency of CPU. In the current mainstream SB IVY architecture of intel and the processors of its derivative architecture, most of the overclocking is based on overdoubling. Because of the high integration of this architecture, the performance improvement brought by ultra-external frequency outweighs the gain; however, there is no such concern for the current mainstream architecture of AMD.

1. Wcpuid: know each other and know each other (not applicable to products after INTEL1155 interface)

The workmanship of CPU is becoming more and more complex, and the introduction of newspapers and magazines alone cannot make people understand clearly. Be sure to know your CPU before overclocking. Nothing can be more detailed about CPU than Wcpuid. It can help understand the type of CPU, the performance of the motherboard chipset, and let people know a lot of things that people are not familiar with before. Using Wcpuid, you can clearly understand the internal and external clock frequency of CPU, Cache situation, AGP information. In addition, you can also learn about the technologies supported by CPU, such as Intel's MMX technology, AMD's 3Dnow! Technology, SSE technology of P Ⅲ. Although this program is not necessary for overclocking, it is very helpful to understand the situation of CPU and motherboard.

2. SoftFSB: real-time overclocking weapon (not suitable for products after INTEL1155 interface)

In general, if you want to overclock, there are two ways, the first: use the motherboard jumper to set the frequency, according to different jumpers to set different frequencies. If you want to change the frequency, it is necessary to open the chassis, adjust the jumper, set the frequency; the second kind: the motherboard uses a jumper-free design, and the frequency is set by CMOS when starting up. Although this kind of motherboard is convenient to use, it is necessary to switch on and off every time you change the frequency. To overcome this disadvantage, you can use SoftFSB. SoftFSB can change the external frequency of the computer without restarting the computer, which is suitable for Windows 95Univer 98 and WindowsNT 4.0 Universe 5.0. If you feel that the speed is not enough when running the program, you can use SoftFSB in time to increase the frequency of CPU, and then drop down after the end of the program. In this way, you don't have to worry about interrupting the running of the program, and you don't have to worry about CPU overclocking for a long time and "lose your life". It's amazing.

SoftFSB can be used in clock generator PLL-C is the motherboard of LC-WORK, LCS, Winbond, as long as the motherboard uses this kind of PLL-C, it can be used, such as Asustek P2B series, Meijie SY-6BA+, Shengji BH6 and so on. SoftFSB makes full use of the frequency conversion and frequency modulation ability of the clock generator to adjust the external frequency of the motherboard by changing the clock frequency of PLL-C. In the case of frequency doubling locking of CPU, only by adjusting the external frequency can it be overclocked.

When running SoftFSB, select the motherboard type in "Target Motherboard". If the motherboard is not listed in "Target Motherboard", you can select the model of the clock generator in "Target Clock Generator", and then select "Get FSB" and the option of external frequency adjustment will appear. If the external frequency is set, the SoftFSB will also display the current frequency of the PCI BUS. If the PLL-IC supports synchronous / asynchronous clock rates, you can also set the synchronous / asynchronous state of the PCI. Then press [SET FSB] to have an immediate effect. Of course, when adjusting, look at the "CURRENT CPU FREQ" adjustment, here will instantly display the running frequency of CPU. You can immediately see the stability of CPU running WIN95/98/NT at this frequency, don't set it too high, enough is enough, otherwise it will lose the meaning of using SoftFSB. Overclocking will greatly reduce the number of times you restart WINDOWS, and you can set the frequency you need at any time. When using SoftFSB overclocking, it is only valid at that time, and once the computer is restarted, it will return to the original state where there is no overclocking.

This is the end of the article on "what are the ways of computer cpu overclocking". Thank you for reading! I believe you all have a certain understanding of the knowledge of "what are the ways of computer cpu overclocking". If you want to learn more knowledge, you are welcome to follow the industry information channel.

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