Programs to speed up the intel processor. Programs for overclocking Intel processors

There are two most popular ways to overclock a processor. Using UEFI/BIOS or using software running on the operating system. The second method is simpler and allows you to overclock as needed using specialized utilities.

Useful tools

Before overclocking, you should stock up on tools that allow you to view all the necessary parameters of the motherboard and processor and control them during operations. A universal example of such a tool is the program CPU-Z. It works on Windows and Android operating systems. Below in the picture, as an example Intel Core i5, you can see what characteristics this program can read. The program is constantly updated, modern processors are added to it, and it will cope perfectly with the latest models Intel Core i7 And AMD Ryzen.

Despite the fact that overclocking is planned to be carried out using software, it would not be superfluous to first update the BIOS to the latest version. In any case, this will add functionality to the motherboard.

Well, it goes without saying that you must be sure that the cooling system of your electronic friend can cope with the increased loads and is also ready to accelerate.

Having completed these preliminary activities in advance, you can begin to explore the capabilities of specialized software.

SetFSB

The first program with which we will begin to study overclocking software will be SetFSB. As the name suggests, it is intended to overclock the processor on the system bus. You can download it on the official website. This utility is small in size and comes in the form of a zip archive. Having unpacked the archive, let's look at its contents, which are presented below.

You can find a text file in the program folder setfsb.txt. By opening it, you can study the list of motherboards with which it can work. It is worth studying it carefully to find your model and make sure that when you run it on your computer, you will get the expected result.

During startup, a small window will first appear in which you will need to enter the code indicated at the top of it. According to the developer, this will serve as additional confirmation that you understand how to overclock the processor with this program and take upon yourself all the consequences of your actions.

The next window is already the main one for this program, and in it you will need to select the type of clock generator, which is determined by the motherboard model and is registered in the setfsb.txt file, which was studied above.

By selecting the correct Clock Generator parameter, you will have access to changes to its parameters and, accordingly, you will be able to adjust the frequency of the FSB bus. The program will store the selected characteristics until the OS is rebooted. If you want to automate this operation, you will need to place a bat file specially created in a text editor into startup.

Another version of the program for overclocking an Intel processor is. Its functionality is almost similar to what we have already discussed SetFSB, for the better it differs only in the presence of a Russian interface. Therefore, it may well be suitable for beginner overclockers, as an introductory one.

The work is based on the same principle, that is, on interaction with the hardware of the motherboard. Supported boards in this utility are visible directly in the drop-down list, which is quite convenient. You need to select a manufacturer and then specify the type of PLL generator that is responsible for increasing the frequency of the system bus.

Once the necessary input parameters have been specified, you can begin to overclock the processor through the program.

AMD overclocking software

At one time, AMD, which had somewhat lost its position in the processor market, made a good marketing move. It released a series of FX processors with an unlocked multiplier and developed its own overclocking software. A program for overclocking an AMD processor is called AMD OverDrive and we will now get acquainted with it in more detail.

AMD OverDrive

So, the first thing you will see after launching this program for overclocking AMD processors will be the traditional warning from the manufacturers. In a nutshell, its content boils down to the fact that the operations performed to change processor parameters can lead to malfunctions in the operation of your computer, and by performing them, you are aware of your actions and accept responsibility. Of course, we have to agree with this. By clicking the OK button, the main program window will open with the main parameters of the processor installed in the system.

As you can see below, this information is similar to that obtained using the program CPU-Z and provides general, but comprehensive, information about the characteristics of a given processor.

The tools we are interested in in this program for overclocking AMD processors are located in the section on the left " Performance Control" In it you need to select the item “ Clock/Voltage"and begin to analyze the method of operation of the device.

In the figure presented above we see the processor performance before overclocking and, accordingly, the parameters available for adjustment. To access changing the value, you will need to enable the required function using the Turbo Core Control button, which will have a green highlight highlight before the operation.

In the window that opens, you need to check the box next to “ Enable Turbo Core».

Thus, access to the processor parameters is obtained, and you can proceed directly to overclocking. The figure clearly shows that when you move the slider to the right in the “ Clock» the multiplier indicator increases by the available 3 points. A little higher you can see how the frequency indicators of the processor cores shift from the position of 3300 to 3900.

Test conducted using the utility CPU Speed Professional, shows the effective processor frequency with a default multiplier of 16.5.

The figure below shows the result of our manipulations. A CPU with a multiplier setting of 19.5 accelerates to 600 MHz.

The operation of the utility was examined in sufficient detail AMD OverDrive. I must say that this software from the manufacturer works perfectly with the entire line of processors and speeds up their work, starting with processors AMD Athlon.

Utilities for motherboards

Let's pay attention to another area of software development designed for overclocking. These are specialized utilities that are placed by some motherboard manufacturers on the included driver disk.

The three largest players in this market offer the following programs:

You can also look for analogues of such programs on the disks of lesser-known motherboard manufacturers, with the only exception that they usually come only with products in the upper price segment.

Software development direction

Above we discussed the most popular solutions for working with processors from leading manufacturers in this market - Intel and AMD. It is worth noting that such a solution as a program for overclocking a processor directly from the operating system is dying out. Current trends in the development of basic systems that control the operation of hardware lead to this. Over the past ten years, there has been a significant expansion of BIOS functions and the transition of all motherboard manufacturers to using UEFI, its extended version.

Actually UEFI itself became an operating system in miniature. It has an attractive graphical interface and supports mouse operation. If previously, in order to edit the parameters of the basic I/O system, the user required certain knowledge and skill in working with keyboard switches, now this is no longer necessary.

The conclusion from this is the following. Owners of AMD processors should not worry in the near future. The manufacturer itself has developed and supports a high-quality overclocking utility, and the latest models of devices in the series Ryzen are produced with good potential in this area. If you have an Intel processor, then in light of recent events in the motherboard industry, you should pay attention to studying UEFI. In the next few years, old motherboards will retire and overclocking the Intel platform can be done exclusively in this way. Even despite the release of the K series of processors with an unlocked multiplier, Intel gives preference to working with its brainchild - UEFI, and third-party developers in such conditions simply curtail their activities.

Conclusion

According to the established tradition among overclockers, let us remind you once again that all the consequences of switching the processor to an accelerated operating mode lie solely with the user, and no manufacturer is obliged to accept claims in case of unsuccessful actions. Don't forget this and always be careful. It is better to achieve a small but stable result than to rush and get nothing.

Video on the topic

What is overclocking? This is a change in the normal operating mode of computer devices in order to increase their speed and improve overall system performance. Apart from extreme overclocking, the goal of which is to squeeze the maximum out of a component and set a record, overclocking makes it possible to meet the growing needs of applications and games without replacing hardware with more powerful ones.

Today I will tell you how to overclock your processor (CPU). Let's consider the methods and means by which the performance and stability of an overclocked system are determined, as well as a simple way to return it to the “pre-overclocked” state.

Before you start

Any modern processors, even mobile ones, are capable of overclocking, although the latter, according to their creators, is contraindicated due to the inability to provide adequate cooling. Yes, an overclocked “stone” (from now on we will mean stationary PC processors) consumes more energy and generates more heat, so the first thing you should take care of is a good cooling system. It can be of either air or liquid type, the main thing is that the size of its heat sink ( TDP) matched or exceeded the thermal power of the “stone”. For small and intermittent overclocking, the boxed cooler that came with the CPU is sufficient, but under increased load it will most likely irritate you with loud noise.

The second important part is the power supply unit (PSU). If his strength is barely enough to meet the current energy consumption of devices, he will not be able to overclock. To calculate the required power of the power supply taking into account overclocking, use: select from the lists the components that are installed on your PC and click “ Calculate».

Calculator version " Expert» allows you to take into account the voltage and clock cycles of the CPU after overclocking, as well as the percentage of load on it (CPU Utilization). Choose the latter to the maximum – 100%.

Happy experimenting!

Also on the site:

How to overclock a processor updated: April 4, 2016 by: Johnny Mnemonic

For personal computers there are two major companies - Intel and AMD. If there are alternative solutions, they are either too few to somehow displace the presence of the first two, or they are outdated models (they actually existed before).

When visiting various sites and forums dedicated to computer components and processors, in particular, it becomes obvious that overclocking an Intel processor is now an incredibly popular topic.

A little theory

Overclocking, or overclocking (from the English overclock) is an increase in the standard microcircuit above its nominal value. For example, it is known that the dual-core frequency is 3300 MHz. This is the value provided by the manufacturer, at which stable, long-term operation of the microcircuit is guaranteed. However, with the help of several settings, it is possible to “make” the device operate at a higher frequency: 3.5 GHz or more (if you’re lucky). This gives a noticeable increase in productivity, sometimes exceeding 50%. For example, it was overclocking 4 that allowed this model to exist on the market for a long time along with the new Core2Duo. Without increasing the frequency, the comparison was clearly not in favor of the fourth Pentium, but overclocking completely changed the situation. Now, of course, these processors have already disappeared from computers, significantly losing performance even to modern budget models.

On the other hand, even now, by overclocking the Intel Celeron processor (cheap modifications), you can achieve an increase in the speed of performing mathematical operations.

There are two types of overclocking. One is the prerogative of enthusiasts. As a rule, flasks with liquid nitrogen installed on the processor are used to cool extremely overclocked cores. It is quite clear that it is impossible to work with such a system, and the results obtained are used to determine the theoretical “ceiling”.

Ordinary users are more interested in the second method. When performed, overclocking an Intel processor involves increasing frequencies less, but maintaining the standard air cooling system. This makes it possible to use the computing system in the usual way.

Practice

The operating frequency of the microcircuit is determined by two indicators - its reference value and its multiplier. That is, 1000 MHz can correspond to 100 MHz*10. Thus, overclocking an Intel processor is possible by increasing any of the multipliers. In order to stop the possibility of such performance increases, Intel has blocked changes in the main multiplier in its latest chip models. The exception is the “K” series, where it can change both up and down. And since these solutions are quite expensive, the only overclocking available for an Intel processor is through the reference frequency. To change it, you need to go into the motherboard BIOS (the “Del” button immediately after turning on the computer), find the section with frequency settings, specify manual mode and set the desired value. For example, 100 MHz is now standard. Therefore, you need to specify 110 MHz, save the changes and restart the computer. The result depends on the multiplier. So, for the mentioned Core i3 it is 33. Thus, instead of 100*33=3300 we get 110*33=3630. 330 MHz free!

You should not increase the frequency too much, since it is tied to Sometimes it may be necessary to slightly increase the core voltage (done in the BIOS). Also note that budget motherboards may not support overclocking.

Using the experience of other users, we can confidently say that the universal and most commonly used programs for overclocking the system are:

setFSB;
CPUFSB;
SoftFSB.

We will talk about them, but at the end of the article, but first we will study the theory and carry out preparatory work.

What is important to know before overclocking an Intel processor?

Of course, you can immediately go to the end of the article, download the software and get started. But thoughtlessly, without understanding the process itself, pressing the “pedals” in the program can lead to a somewhat unexpected result. And the instructions say that this software is intended for “experienced users.” Therefore, for now, we just read and delve into it.

Frequency increase

So, an increase in system performance can be obtained by increasing the clock frequency of the central processing unit (CPU) or the system bus (FSB - front system bus). But most modern CPUs do not allow increasing the clock frequency, because this limitation is imposed by the computer manufacturer. In this case, it is necessary to increase the FSB clock frequency. At the same time, you need to understand that changing the system bus parameters will entail a change in the operation of not only the CPU, but also other modules of the personal computer - memory, video card or network card.

Changing the multiplier

The frequency at which the processor or system bus operates is the clock frequency of the generator itself, multiplied by some number, a multiplier. You can determine the multiplier using specialized computer testing software, such as CPU-Z. In essence, “overclocking” is an increase in this particular parameter. You can change it both in the BIOS subsystem, before loading the operating system, and using programs launched already under the Windows operating system.

Increasing supply voltage

Increasing the clock frequency multiplier often leads to unstable operation of the system as a whole and does not give the expected effect without increasing the supply voltage. This is especially noticeable with a significant increase in multipliers. Consequently, it is necessary to increase the supply voltage of both the processor and the bus itself. However, when changing the voltage, care must be taken not to exceed the permissible limits. Also, you should be aware that increasing the supply voltage inevitably entails an increase in the CPU temperature and the need for effective cooling.

Preparing to overclock the processor

We have studied the theory and finally move on to practice.

We go into the BIOS and see if the manufacturer allows us to change the frequency multiplier, processor supply voltage, etc. We’re not changing anything yet, we’re just studying the situation. We also find a jumper with the inscription “clear cmos”. It will be useful to us if, by changing the parameters, we cannot start the computer.

We boot the computer and run the CPU-Z program. This is free software and can be easily found and downloaded online. We study the system in detail, the current values of frequencies and multipliers. There, on the Internet, we find another program - HWMonitor. Using it, we determine the current readings of the system temperature.

We try to load the computer with a stress test from the first program and measure the temperature with the second program.

If the temperatures exceed 60 degrees without “overclocking”, you can stop there. Unfortunately, this system cannot be overclocked.

If the temperature test passes, you should search the Internet for information about the processor and motherboard installed in the computer. In addition, you need to determine which PLL chip - frequency generator - is installed on the motherboard. We need this information when using specialized software.

Overclocking an intel processor on a laptop

Let's take a short break and talk about laptops. The situation here is not very good, because laptop hardware systems are the worst to overclock, and there are several reasons for this:

an “overclocked” processor generates more heat, and cooling a hot chip in the limited space of a laptop case is quite a task;
The laptop power system is not designed for the increased power consumption of an “overclocked” processor or bus;
It is not always possible to find the necessary data (find out the frequency generator chip and select software) to overclock the processor or FSB of a laptop using software. And if it succeeds, then the practical implementation fails - the system freezes for one reason or another: either the laptop memory cannot operate at the specified frequency, or the built-in video card fails.

Therefore, laptop manufacturers limit as much as possible the possibilities of increasing the processor or bus frequency, as well as voltage values, using the BIOS subsystem.

Despite all this, sometimes it is possible to increase the performance of standard laptops, but as side effects we get an increase in fan noise and a decrease in the battery life of the laptop.

Overclocking the processor via BIOS

Let's continue! The simplest method, used since the days of the first Pentiums, is to increase the frequency values directly in the computer BIOS. Modern BIOS subsystems do not always allow you to change the set parameters, but if the manufacturer provides such an opportunity, then a wide field of activity is open to the user. The screenshots below show an example of BIOS settings before and after overclocking.

Changed parameters are marked in red.

If, after adjusting the values, the system freezes and access to the bios setup is impossible, you should reset the default settings by closing certain contacts on the motherboard or removing the battery.

Programs for overclocking Intel processors

If the motherboard manufacturer has limited overclocking capabilities by changing settings in the BIOS, you can try to overclock the system using special programs.

SetFSB

A very popular program among overclockers. Allows you to set the bus frequency, contains a large PLL database. It’s easy to work with the program, but it’s just as easy to crash the operating system. Therefore, we change the frequency values smoothly, in small steps.

An unpleasant nuance. Starting from version 2.2.134, the program is paid, the setfsb button is inactive, and the command line mode does not work. There are two solutions to the problem: either use older versions of the software, or look for ways to register later versions.

So, step by step:

select “our” clock-generator
press the “get fsb” button
smoothly move the slider a couple of steps
press the “set fsb” button

We determine the stability of the system using stress tests. We repeat until we get BSOD or satisfaction from overclocking. Since all manipulations are performed only at the time the program is launched, after restarting the computer, the original settings are returned. To permanently use clock frequency settings, you must enable the program's command mode. Details are specified in the setfsb.txt file in the program folder. The same file contains a list of supported motherboards and frequency generators.

CPUFSB

An application similar in functionality. In this case, there is a correct translation into Russian.

Essentially, CPUFSB is a dedicated CPUCool software module - a utility for monitoring and overclocking the processor. The program supports a large number of motherboards from various manufacturers.

The operating procedure is similar:

select the type of motherboard;
select the PLL chip type;
“take frequency” - get current values;
change the current frequency values - “set frequency”.

Frequency settings are saved until the system is rebooted.

SoftFSB

Another application for changing the clock speed of the bus or processor. Unfortunately, the program is not currently supported by the author. Consequently, it may not run on modern systems, since it “does not know” about the latest PLL releases.

The principle of operation of the program is the same - select the correct motherboard and clock generator, read the data, smoothly change the current settings and write them down.

Consequences of overclocking are the user's responsibility

As a result, we have the following:

overclocking a computer involves increasing frequencies and voltages;
You can change the frequency values both in the BIOS and programmatically;
Overclocking software is identical in its operating principle. The differences between the utilities lie in the ability to support particular equipment;
not every equipment can be “overclocked”;
increasing frequencies and voltages should occur step by step.

And most importantly -

Responsibility for all actions taken related to changing the standard settings of the equipment rests entirely with the person who made these changes.

Overclocking the central processor is a forced increase in clock frequency. Increasing the clock speed, in turn, increases the processor's performance. Thus, you can get rid of unnecessary expenses on purchasing a new processor. And, nevertheless, it is worth understanding that the laws of physics cannot be outwitted! Overclocking entails an increase in power consumption, processor wear and increased heat generation.

What measures need to be taken before overclocking?

Each processor has its own limit for increasing the clock frequency; exceeding it will lead to failure. If we talk about Intel processors of the popular Core i3, i5, i7 series, they can be overclocked by a maximum of 15 percent. K-series processors are the best overclocked, but only with an unlocked multiplier.

In addition, it is worth knowing that after passing a certain temperature threshold, the overclocked processor begins to skip clock cycles, which reduces performance. It follows from this that you will have to check and, if necessary, improve the cooling system and, possibly, replace the power supply. Therefore, it is better to calculate all costs in advance; it may be more profitable to simply replace the processor.

Before overclocking, you need to check:

BIOS version, it must be the latest;
reliability of the cooling system;
availability of overclocking software;
test the processor, for example, using the S&M utility ( download).

Programs for overclocking Intel processors

SetFSB - download

The main advantage of the program is that overclocking can be done on the fly by moving the sliders. After changing the clock frequency, you do not need to restart your computer. Using the utility, you can overclock both outdated and new processor models.

The program does not support all motherboards; you can find out which models are supported on the program’s official website. Of course, if you do not consider yourself an advanced user, it is better to forget about this matter.

After launching the program, in the Clock Generator menu you need to select the model of the clocker installed on your motherboard. Next, click the Get FSB button; the window that opens will display the current frequency of the system bus (FSB) and processor. Carefully move the window slider in as small steps as possible, checking the current processor temperature. Having selected the optimal clock frequency, you can press the Set FSB key.

The disadvantage, and perhaps also the advantage, of SetFSB is that the settings are saved until the computer is rebooted. You will have to overclock the processor every time you start Windows.

CPUFSB - download

This program is best at overclocking processors. Intel Core i5, i7. It works with a variety of motherboards, there is a Russian version, and the interface is as simple as possible.

In the main menu you need to select the motherboard manufacturer and chipset model. The next step is to click the “Take frequency” button, after which the current processor clock frequency will be displayed. The clock speed increases in small steps, but this must be done carefully. As in the previous application, overclocking persists until the system is rebooted.

SoftFSB - download for free

Another handy app for increasing clock speed on the fly. It also supports most famous motherboards. True, unlike the two previous programs, this one is free. The main disadvantage of the utility is that it is no longer supported; therefore, it will not work with new hardware.

In the FSB select menu, you must specify the model of the board and clock generator. Next, you should press the GET FSB button to capture the current clock frequency. The frequency also increases with the help of sliders.

All of the above programs are easy to use. Of course, advanced users overclock the processor in the BIOS, but this requires knowledge and patience - you need to restart the computer every time after making changes. All three programs allow you to overclock Intel processors on any computer, but if you have a laptop, you should be careful not to increase the frequency to the maximum values.