What does overclocking mean? What is the basic knowledge of overclocking!

In the past, overclocking was to spend a small amount of money to buy low-end CPUs, overclocking to the level of high-end CPU, is a very effective way to improve cost-effectiveness, so it is favored by many users who pursue cost-effective. 2013 latest version of the Technician Alliance xp system download: Technician Alliance GhostXP sp3 2013 New Year Edition (quick installed version)

But because overclocking may affect the market segmentation of CPU manufacturers, plus motherboard single chip, CPU and GPU fusion New changes have brought new technical problems, and the overclocking of the new platform has become much more complicated than before, especially in the Intel platform. The following system Daquan introduces you to the basic knowledge of overclocking, I hope everyone can have a deeper understanding of "overclocking".

● What does it mean overclocking overclocking basics

& ldquo; OC & rdquo; meaning is to make hardware work above the rated frequency, we say this series of articles including CPU overclocking , memory and core display three.

For most ordinary users, silent overclocking is ideal because it is the safest and does not cause significant heat generation and does not require additional investment in heat dissipation.

For users who want to go deeper, you may need to know more about hardware design, voltage options, etc. To overclock, we also need to know how the frequency of the hardware is calculated.

1. The CPU frequency is very simple. Basically, the formula of "core frequency = FSB x octave" is always true. The unit of FSB adjustment is generally 1MHz, and the unit of multiplier adjustment. Generally 0.5 or 1. For example, an i5 2300, the FSB is 100MHz, the multiplier is 28, so the core frequency is 2.8GHz.

2, the memory frequency is related to the CPU FSB, and generally “memory frequency” = FSB x memory rate & rdquo;, general memory rate is 1:4, 1:5.33, 1:6.66, 1:8, 1:9.33, etc., corresponding to 800MHz, 1066MHz, 1333MHz and other frequencies, some manufacturers will be in the BIOS Memory rate selection is available, while others provide memory frequency selection directly.

3, the nuclear frequency is the most troublesome, we can easily detect the CPU frequency and memory frequency with software such as CPU-Z, but it is difficult to accurately detect the nuclear frequency.

For the second generation of smart Core Core, the default frequency is fixed at 850MHz, and the highest frequency is based on the turbo multiplier setting of TurboBoost2.0, so we overclocked the core It is necessary to adjust the nuclear multiplier or target nuclear frequency.

APU, the integration of the common APU shows that the core frequency can not be adjusted independently. To overclock, it must be super with the CPU, and the software frequency detection is not accurate, and overclocking is difficult to control. 2013 latest version of the new radish home xp system download: new radish home Ghost xp sp3 computer city installed version 2013-02)

The new black box version of the APU has solved this problem, showing that the core frequency can be adjusted independently Therefore, the APU platform wants to overclock the display core to be equipped with a black box version of the APU. The above is the latest overclocking basic knowledge that I introduced to you, and I hope to help computer enthusiasts who are interested in overclocking.