Programs for overclocking Intel processors. Intel processor acceleration programs

The performance of the processor is calculated by the number of operations per second. The quantitative indicator of the operations is the frequency measured in Hertz. The more this value, the faster the system is working as a whole. As a rule, processor manufacturers never involve the maximum capacity of the clock frequency and leave a certain reserve to increase the service life of the components, energy savings. However, there are special programs for overclocking intel processor which can significantly improve the performance of the entire system, and in this case the software (game) will be much faster and work. This allows you to improve your computer without buying new components and use their maximum features.

Before you begin to accelerate the processor, you must certainly know the limits of the boundaries of the backup balance of the clock frequency and real indicators. In the event that this is neglected, the processor can burn and cannot be repaired. Intel. The new rules release processors in which the frequency change in the BIOS is provided. It is similar models that give up overclocking the best.

Do not set the clock frequency to the maximum allowable value. And at least the system will significantly work faster, the intensity of the work will entail increased heating of the component part and can cause a malfunction. In this case, it is necessary to take care of the installation of a powerful cooler, which will cope in the heat released. And if the power supply was bought without a power reserve for system BlockIt is also recommended to replace it with a more powerful one.

In order to overclock the processor without difficulties, it is necessary to perform three steps:

update the BIOS to the last available version;
qualitatively set good system cooling;
with special programs (or in bios), view the initial frequency value.

In order to find out the current (factory) processor clock frequency and check the borders to which you can dispersed, you can use the free utility CPU-Zwhich can be downloaded from the official site.

Before overclocking the processor, you can also use the S & M program, which can demonstrate the processor behavior at maximum loads.

If you have completed all prescribed measures, you can proceed to direct acceleration of the Intel processor. It is possible to do with one of the three special programs that are most secure and will not cause any harm to the system. Consider them in more detail.

This program Allows you to accelerate almost any user, because its interface is intuitively understood. But developers recommend not experimenting inexperienced users to avoid possible trouble. SETFSB allows you to overclock any processors, but is not suitable for all motherboards, which also depends on the increase in clock frequency. Before proceeding with the process, on the official page of this utility, make sure that your motherboard is supported.

Among the advantages of this program should be a small size (only 300kb), regular output of updates and ease of control.

select from the Clock Generator pop-up list, the model of the clock pulse generator of your motherboard;
click on the "Get FSB" button to display two sliders that display the clock frequency of the processor and the system tire;
gradually move the slider into small intervals and monitor the current processor temperature using additional utilities;
after finding the optimal border, press the "SET FSB" button.

It should be noted that when a computer is restarted, these settings will be reset and to enhance the frequency will need to restart the program with saved settings. To do this, you can put this program in autorun.

This program has a lot of tools and supports much more motherboard models than the previous program. Also, due to the presence of a Russified version, the interface will be as clear as possible. But CPUFSB is a paid product and to use it, it must be purchased.

To overclock the processor using CPUFSB, follow these steps:

with the help of drop-down lists, select your motherboard model and PLL chip;
click on the button "Take the frequency" and you will display the current frequency of the processor and tires;
moving the slider, select the value that will correspond to the allowable heating processor;
click on the "Set frequency" item.

This program, like the previous one, after restarting the system, resets the system settings and to increase the frequency of the processor, must be re-performed.

This utility also helps in solving the issue of processor overclocking. The substantial minus SoftFSB is the fact that it is not supported by the developers, and it is not a fact that it will suit the new models of processors and motherboards. Also, its interface is completely in English (no support for the Russian language) and it is designed for experienced users.

To overclock the processor, all actions are performed similar to the previous program.
If you never accelerate the processor, the specialists strongly recommend the use of utilities that are written by manufacturers of components and under specific models.

In contact with

What is overclocking (overclocking)? This change in the standard mode of operation of the computer devices in order to increase their speed and increase the overall system performance. If you do not take into account the extremal overclock, the purpose of which is to squeeze out of the component maximum and fix the record, acceleration makes it possible to satisfy the growing needs of applications and games without replacing the equipment to more powerful.

Today I will tell you how to overclock the processor (CPU). Consider the techniques and means of which determine the performance and stability of the overclocked system, as well as a simple way to return it to the "defiant" state.

Before you start

Any modern processors, even mobile, although the latter, according to their creators, are opposed, due to the impossibility of ensuring adequate cooling. Yes, the dispersed "stone" (now and then we will keep in mind the standards of stationary PCs) consumes more energy and highlights more heat, therefore the first thing that is worth taking care is about the good cooling system. It can be both air, and liquid type, most importantly, to the magnitude of its heat sink ( TDP.) Complied or exceeded the thermal power of the "stone". For a small and non-permanent overclocking of a fairly boxed cooler, which was sold complete with CPU, but at an increased load, it is likely to annoy you with loud noise.

The second important detail is a power supply (BP). If it is barely enough for the current power consumption of devices, he will not pull overlap. To calculate the required power supply power supply, take advantage of: Select the components from the lists that are installed on your PC, and click " Calculate.».

Calculator version " Expert."Allows you to take into account the voltage and the CPU tact after overclocking, as well as the percentage of the load on it (CPU Utilization). Last choose to a maximum - 100%.

Successful experiments!

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How to overclock the processor Updated: April 4, 2016 by the author: Johnny Mnemonic

The acceleration of the computer will be relevant to those who do not have the ability to upgrade or buy new equipment. With a competent processor acceleration, overall performance may increase by an average of 10%, a maximum of 20%. However, it is important to remember that not always acceleration can give a tangible result. For example, if your computer is installed rAM 1 GB volume, then a simple increase to 2 GB can give a more tangible increase. Therefore, it is possible to determine the real increase only experimentally. Below we will tell you how to perform overclocking, but first about precautions.

Precautions

Attention! The acceleration of the processor can output the processor. If you do not have an overclocking skills, we strongly do not recommend doing acceleration yourself. Before proceeding, read the specification of your processor, as well as visit the theme forums dedicated to overclocking.

Below we collected tips to help you safely overclocking:

1) If you are new, lift only the processor frequency. The kernel supply voltage is better not worth it.

2) Raise the frequency in stages, per 100-150 MHz. This will avoid critical errors and overheating processor.

3) After each increase, perform the system testing. This includes stability test and constant temperature monitoring. Temperature must be monitored throughout the overclocking process! If you exceed the permissible frequency, the protection will work and the settings will occur. With increasing the frequency of the CPU, its heat dissipation increases. The prolonged effect of critical temperatures may fail the crystal of the processor.

4) If you also decide to increase the kernel supply voltage, then it is worth it with the smallest possible step (usually 0.05V). At the same time, the maximum limit should not exceed 0.3 volts, as the voltage increase is more dangerous for your CPU than the increase in frequency.

5) acceleration should be stopped after the first unsuccessful stability test or when exceeding permissible temperature. For example, there is a processor with a frequency of 2.6 GHz. Its stable work was observed at a frequency of 3.5 GHz. At 3.6 GHz, the first failures appeared. In this case, overclocking is stopped and the last stable frequency is set, that is, 3.5 GHz.

Note : If at maximum frequency your computer works stably, but the CPU overheats, it is worth thinking about adding additional cooling or to replace the already existing one.

Note 2. : Laptops are not very good candidates for overclocking, since their cooling capabilities are very limited. In this case, it will be more expedient to replace components to more powerful.

Now we can go directly to overclocking.

Processor acceleration

Step 1. Download necessary utilities. You will need a program for benchmarking and stress testing to correctly assess the results of overclocking. It is also worth downloading programs that allow control of the processor crystal temperature. Below we led a list of such programs:

CPU-Z is simple program Monitor that will allow you to quickly see the current clock frequency and voltage.

Prime95 is free program Benchmarking, which is widely used for stress testing. It is designed to launch long stress tests.

LINX is another stress testing program. Very comfortable and flexible in the configuration program for stress test processor. This program loads the CPU 100%. Therefore, it may sometimes seem that your computer is hung. The most optimal for testing stability.

Coretemp is a free program that allows you to control the temperature of the CPU crystal in real time. You can use on an ongoing basis with the Coretemp gadget. Also in real time displays the current frequency of the processor, the FSB bus and its multiplier.

Before you start overclocking, run the basic stress test. This will give you the source data for comparison, and will also show if there are any problems with stability.

Step 2. Check your motherboard and processor. Different boards and processors have different opportunitiesWhen it comes to overclocking. The first thing to watch is unlocked by your multiplier. If the multiplier is blocked, then overclocking is most likely to do it.

Step 3. Open the BIOS. It is through it that your system will be accelerated. To run it, press the "DEL" key in the first seconds of the computer launch (when the POST screen appears).

Note : Depending on the computer model, the BIOS input keys can change. Main: "F10", "F2", "F12" and "ESC".

Step 4. In the new and old versions of the BIOS tabs may differ. Usually on old computers installed BIOS versions of AMI (American Megatrend Inc.) and Phoenix Award.

In Phoenix Award, open the "Frequency / Voltage Control" tab. This menu can be called differently, for example, Overclock.

AMI BIOS This tab is called "Advanced" - "JumperFree Condiguration" or "At Overclock".

New computers are pre-installed bIOS version UEFI with a full-fledged graphical interface. To find the overclocking menu, go to the advanced mode and find the "AI TWEAKER" or "EXTREME TWEAKER" tab.

Step 5. Reduce the speed of the memory bus. It is necessary in order to avoid errors in memory. This option may be called "Memory Multiplier" or "Frequency DDR". Switch the option to the minimum possible mode.

Step 6. Increase the base frequency by 10%. This corresponds to about 100-150 MHz. It is also referred to as the tire speed (FSB) and is the basic speed of your processor. As a rule, it is a lower speed (100, 133, 200 MHz or more), which is multiplied by the multiplier, thereby reaching the full frequency of the kernel. For example, if the base frequency is 100 MHz and the multiplier 16, the clock frequency will be 1.6 GHz. Most processors without problems can handle a jump at 10%. An increase in frequency by 10% will correspond to the frequency of the FSB bus equal to 110 MHz and the clock in 1.76 GHz.

Step 7. Run the operating system and then stress test. For example, open LINX and launch it into several cycles. In parallel, open the temperature monitor. If there are no problems, you can move on. If the stability test ends fails or there is a sharp increase in temperature, then you must stop overclocking and reset the default settings. Do not allow your processor to reach a temperature of 85 ° C (185 ° F).

Step 8. Continue steps 5 and 7 until the system becomes unstable. Start the stress test every time you raise the frequency. The instability is likely to be caused due to the fact that the processor does not receive sufficient food.

Increase the frequency through the multiplier

If your motherboard has a unlocked multiplier, then acceleration can be done with it. Before you start increasing the multiplier, reset the base frequency. This will help perform more accurate frequency setting.

Note : Using a lower basic frequency and a large multiplier makes the system more stable, a higher base frequency with a low multiplier gives a greater performance gain. Here you need to experimentally find the golden middle.

Step 1. Reset the basic frequency to the default value.

Step 2. Increase multiplier. After you have lowered the base frequency, start lifting it with a minimum step (usually 0.5). The multiplier can be called "CPU Ratio", "CPU Multiplier" or something like that.

Step 3. Run the stress test and temperature monitor exactly as in the previous section (step 7).

Step 4. Continue to increase the multiplier to the limit until the first failures will appear. Now you have parameters on which your computer works stably. While your temperature indicators are still in the safe limits, you can start setting up voltage levels to continue further acceleration.

Enhance the power supply of the nucleus

Step 1. Increase processor kernel supply voltage. This item can be displayed as "CPU Voltage" or "Vcore". Raising voltage for a safe framework may damage not only the processor, but also the motherboard. Therefore, increase it with a step of 0.025 or the minimum possible for your system board. Too large voltage jumps are fraught with damage to the components. And once again recall: do not increase the voltage higher than 0.3 volts!

Step 2. Starting stress test after the first increase. Since you left your system in an unstable state of previous acceleration, it is possible that instability will disappear. If your system is stable, make sure that the temperature is still at an acceptable level. If the system is still unstable, try to reduce either a multiplier or a basic clock frequency.

Step 3. After you managed to stabilize the system by increasing the voltage, you can return to an increase or basic frequency or a multiplier (as well as in previous paragraphs). Your goal is to get the maximum performance from the minimum voltage. This will require a lot of samples and errors.

Step 4. Repeat the cycle until the maximum voltage or maximum temperature is reached. In the end, you will achieve a point where you can no longer be achieving an increase in performance. This is the limit of your motherboard and processor, and it is likely that you will not be able to overcome this point.

The frequency and performance of the processor may be higher than indicated in standard characteristics. Also, with the time of use of the system, the performance of all the main components of PC (RAM, CPU, etc.) may gradually fall. To avoid this, you need to regularly "optimize" your computer.

It should be understood that all manipulations with the central processor (especially overclocking) must be carried out only if they are convinced that he can survive them. To do this, you may need to test the system.

All manipulations for improving the quality of the CPU can be divided into two groups:

Optimization. The main emphasis is placed on the competent distribution of the already available resources of the nuclei and the system, in order to achieve maximum performance. In the course of optimization, it is difficult to cause serious damage to the CPU, but also an increase in productivity is usually not very high.
Overclocking Manipulation directly with the processor itself through a special software or BIOS to increase its clock frequency. The performance increase in this case is obtained very tangible, but also the risk of damaging the processor and other components of the computer during the unsuccessful overclocking.

Learn whether the processor is suitable for overclocking

Before acceleration, be sure to review the characteristics of your processor using a special program (for example). The latter is a conditional and free character, with its help you can find out detailed information about all computer components, and in the paid version, even carry out some manipulations with them. Instructions for use:

Method 1: Optimization with CPU Control

To safely optimize the operation of the processor, you will need to download CPU Control. This program has a simple interface for regular PC users, supports Russian and distributed free of charge. Essence this method lies in the uniform distribution of the load on the core of the processor, because on modern multi-core processorsSome nuclei may not participate in the work, which will lead the loss of performance.

Instructions for using this program:

Method 2: Overclocking using Clockgen

- This is a free program suitable for accelerating the operation of processors of any brand and series (with the exception of some Intel processors, where acceleration is impossible in itself). Before acceleration, make sure all the temperature indicators of the CPU are normal. How to use ClockGen:

Method 3: Acceleration of the processor in BIOS

Pretty complex and "dangerous" way, especially for inexperienced PC users. Before acceleration of the processor, it is recommended to study its characteristics, first of all, the temperature when operating in normal mode (without serious loads). To do this, use special utilities Or programs (the AIDA64 described above is quite suitable for these purposes).

If all parameters are normal, then you can start overclocking. Acceleration for each processor can be different, so below is presented universal instruction carrying out this operation via BIOS:

Method 4: Optimization of OS

This is the safest method of increasing the performance of the CPU by cleaning the startup from unnecessary applications and disk defragmentation. Autoload - that's automatic inclusion one or another program / process when loading operating system. When too many processes and programs and programs are accumulated in this section, then when you turn on the OS and further work in it, cPU There may be too high load, which will violate the performance.

Purification of autoload

In the autoload of the application, you can add both independently and applications / processes yourself. For the second case to be, it is recommended to carefully read all the items that are marked with a check mark during the installation of one or another software. How to remove existing elements from autoload:

Conducting defragmentation

Disfiguration disk increases not only the speed of programs on this disk, but also slightly optimizes the operation of the processor. This happens because the CPU processes less data, because During defragmentation, the logical structure of volumes is updated and optimized, file processing is accelerated. Defragmentation instruction:

Optimize the work of the CPU is not so difficult, as it seems at first glance. However, if optimization did not give any noticeable results, then in this case the central processor will need to disperse independently. In some cases, overclocking is not necessary through the BIOS. Sometimes a processor manufacturer can provide special program To increase the frequency of a particular model.

Perhaps, many know, and who does not know, we will tell that the speed of any computer can be significantly increased not only by replacing the available hardware to a new one, which has a higher productivity, but also as a result of overclocking the old one.

Overclocking or acceleration involves an increase in the performance of such components of the PC hardware, as a processor, video card, RAM, motherboard by improving their nominal characteristics. In the case when the processor is accelerated, we will increase its clock frequency, the factor of the multiplier, as well as the supply voltage.

How to increase frequency

So how to overclock the Intel processor? Talking about the methods of this type, let's start with the increase in frequency characteristics. Where does this opportunity come from? The fact is that manufacturers of microprocessor equipment always supply their products with a certain margin of strength, the value of which is from 20 to 50% of the characteristics declared in the passport. For example, an Intel 2.5 GHz installed in your PC has maximum value clock frequency, the value of which is 3 GHz.

In other words, during the correctly performed process of overclocking, it is possible to increase its characteristics to 3 GHz. However, this does not mean that in such a mode it will work longer than on its passport frequency. Peak frequency with a strong heating of the processor is reset to minimum values. In addition, there are absolutely no guarantees that you will be able to increase this indicator, but some simple manipulations will allow you to increase it by 20-30% without any problems.

Each processor is characterized by the presence of such a parameter, which is a multiplier. If you multiply the value of this parameter to the FSB bus frequency (BCLK), we find out the frequency. Consequently, the most simple and absolutely safe method intel overclocking It is an increase in the frequency of the FSB system bus (BCLK).

Availability and simplicity of this method is reduced to the fact that the change in FSB (BCLK) is allowed directly in the BIOS, as well as programmatically, using a step equal to 1 MHz for this purpose.

In more "ancient" models, the use of such a method could turn into sad consequences - the processor could simply burn. Today, in order to "kill" a modern multi-core Intel, only an increase in its clock frequency will be required incredible efforts. But we do not put a similar purpose, but, therefore, this method is quite safe.

In the case when the novice overclocker is even stopped with the setting, the system will instantly reset settings setwill reboot and will operate in its regular mode. To change the frequency of the tire, go to the BIOS, after which it is to find the value of the CPU clock value, press the "ENTER" key within this value, after which you enter the value of the tire frequency.

Attention! It is recommended to overclock only desktop processors. Processors in the not bugs better leave in the current state, because They do not cope with the increased heat generation of processors under acceleration. To enter the BIOS, the "DEL" key usually uses when the PC is loaded. Read this article :. But only for familiarization with the frequency and other parameters.

So, we enter the BIOS, open information about the CPU and see:

In the settings of the FSB or BCLK string, set new values. At this screenshot, the BCLK is 100 MHz that, when multiplying the multiplier 33 gives the frequency of 3300 MHz processor. If you set the value of Bclk equal to 105, then the final frequency will become equal to 3465 MHz. Remember that most modern processors Intel painfully react to changing this value. They are better to overclock the multiplier by an increase. Read the factors below.

In order for the overclocking result as efficiently as possible, it is necessary to replace the existing cooler to a more productive one. To determine the effectiveness of a fan model, the temperature of the Intel should be measured when it maximum load. This will help such programs as Everest, 3D Mark. If the temperature value at maximum load is 65-70 ° C, it is necessary to either increase the fan performance to the maximum value, or reduce the frequency value of the FSB bus (BCLK).

How to change the multiplier

Also, the increase in productivity can be achieved by changing the multiplier. This is possible only when the "stone" is unlocked with a multiplier. As a rule, similar devices are labeled "EXTREME". If the version of the existing Intel does not apply to this category, it is not worth the upset, as it will be enough to use the first option. Or you can not do without increasing the voltage.

We change the multiplier to the biggest from the standard, as in the screenshot.

No need to immediately set great factors. Try to add 2-3 units to start. Save and restart the computer. If it will work stably, you can add another one. And so as long as stability is broken. Suppose that the computer is hung when you turn on after installing the multiplier 45. Then the final multiplier is better to set 43. So the computer will work stable.

If the motherboard independently cannot reset the settings - help her. Need to withdraw a round battery on motherboard. If you do not know how it looks, you better not to take over the acceleration of the processor!

How to increase supply voltage

How to overclock the Intel processor by increasing the processor supply voltage? The principle of increasing productivity by increasing the voltage is quite simple. To implement it, you just need to increase the power of the device. In order to embody the desired reality, it is necessary:

install a more productive cooler;
do not increase the voltage value higher than 0.3 V from the nominal.

In order to increase the voltage, you need to go to the BIOS, find item called "Power BIOS Setup \u003d\u003e Vcore Voltege" or something similar, to increase the amount of supply voltage by 0.1 V. Then, it is necessary to install the cooler to the maximum value and Install a higher FSB (BCLK) or multiplier frequency.