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Amd Desktop Computers - How to overclock AMD destkop computers

processor speed overclocking multiplier

AMD desktop computers are among the most popular desktop choices for consumers today, due to the high quality hardware they offer at substantially lower prices in comparison to desktop computers based on Intel processors. People willing to buy computers with AMD processors can save significant amounts of money while still obtaining quality computers that allow them to do whatever they want. An increasingly common modification some people make to their AMD desktop computers is to overclock them.

Overclocking refers to increasing the speed of a computer by increasing the speed of the computer’s processor. This is done by changing the clock rate, or frequency, at which a processor operates. Increasing the clock rate of the processor increases the speed at which the processor handles information, which results in a faster computer. The most common market for overclocking is computer gamers, who are always on the lookout for faster computers to result in a better gaming experience; faster computers are less likely to lag during crucial moments in a game, and are likely to support more developed graphics during game play, and make games more enjoyable.

However, regular consumers who are simply looking for a way to increase the speed of their computers without buying new hardware or entirely new computers may also be interested in overclocking their AMD desktop computers. It is important to note that overclocking does carry some risk of damage, and should only be attempted if you are willing to risk hardware trouble down the road. However, if you proceed carefully, you can usually stop before inducing any lasting harm to your computer. There are a few easy ways to increase the performance of AMD desktop computers through overclocking, and these methods will be discussed in this article.

The first step to take is to make sure your processor supports overclocking to begin with. Certain AMD processors designed primarily for gaming computers include processors that are labeled as black edition; this is an easy identifier as it indicates the processors have unlocked multipliers. A multiplier is the software responsible for multiplying or increasing the clock speed of a processor, and if it is unlocked, most of the work in overclocking is already out of the way. With such CPUs, all you need to do is navigate to the BIOS, or the base firmware interface of the computer’s motherboard. This is usually accessible by pressing the Delete or F8 or Escape keys while the computer is booting up. From here, you can navigate to the correct options field in the BIOS and directly change the CPU multiplier. It may be located under advanced settings or CPU settings; in some cases, you can find detailed instructions in the computer’s manual.

In order to calculate the CPU multiplier for AMD desktop computers, you will need some background information. Every AMD CPU that comes with a computer will have an internal FSB, or front side bus speed. For AMD, this is typically 200 mhz, but it may vary. Additionally, each processor will have its own multiplier. When you multiply the multiplier of the processor by that of the FSB, you obtain the final CPU frequency. As an example, if you have a processor such as the Athlon II X3 440, it will be listed and advertised as a 3.0 GHz processor when marketed for sale. This 3.0 GHz is 3000 MHz. Dividing 3000 MHz, the total frequency, by 200, the FSB speed, gives 15, which is the multiplier for the processor. If you unlock the multiplier and then change it to, say 17, the CPU will then run at a frequency of 3400 MHz, or 200 × 17 = 3400 MHz, or 3.4 GHz. This will result in a significant speed increase compared to the default frequency of the computer. This is the basic logic of overclocking.

Something to keep in mind is that while every processor has a speed, so does the memory that comes with the computer. Increases in the FSB will also result in increases in the speed of memory, as computer memory also has its own multiplier. You will want to keep it from exceeding the limits set by the memory manufacturer to avoid premature memory failure.

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