Download the intel pentium processor overclocking program. Safe overclocking right from Windows
Overclocking a processor is not a difficult task, but it requires some knowledge and caution. A competent approach to this activity allows you to get a good increase in productivity, which is sometimes sorely lacking. In some cases, you can overclock the processor through the BIOS, but if this option is missing or you want to carry out manipulations directly from Windows, then it is better to use special software.
One of the simplest and universal programs is SetFSB. The good thing about it is that it can be used to overclock the processor. intel core 2 duo and similar older models, as well as various modern processors. The principle of operation of this program is simple - it increases the frequency of the system bus by influencing the PLL chip installed in the motherboard. Accordingly, all that is required of you is to know the brand of your board and check whether it is included in the list of supported ones.
First you need to find out the name of the motherboard. If you do not have such data, then use special software, for example, the CPU-Z program.
Once you have determined the brand of the board, go to. The design there, to put it mildly, is not the best, but all the necessary information is there. If the board is on the list of supported ones, then you can happily continue further.
Download Features
The latest versions of this program, unfortunately, are paid for the Russian-speaking population. You will need to deposit approximately $6 to receive your activation code.
There is an alternative - download old version programs, we recommend version 2.2.129.95. This can be done, for example, .
Installing the program and preparing for overclocking
The program works without installation. After launch, this window will appear in front of you.
To start overclocking, you first need to know your clock generator (PLL). Unfortunately, it is not so easy to recognize him. Computer owners can disassemble system unit and find necessary information manually. The data looks something like this:
Methods for software identification of a PLL chip
If you have a laptop or don’t want to disassemble your PC, then there are two more ways to find out your PLL.
1. Go in and look for your laptop in the table.
2. The SetFSB program will help you determine the PLL chip brand itself.
Let's look at the second method. Switch to the " Diagnosis", in the drop-down list " Clock Generator» select « PLL diagnosis", then click on the button " Get FSB».
Let's go down to the field " PLL Control Registers" and we see a table there. We look for column 07 (this is Vendor ID) and look at the value of the first line:
If the value is xE, then the PLL is from Realtek, for example, RTM520-39D;
if the value is x1, then PLL from IDT, for example, ICS952703BF;
if the value is x6 - then PLL from SILEGO, for example, SLG505YC56DT;
if the value is x8, then PLL from Silicon Labs, for example, CY28341OC-3.
x - any number.
Sometimes exceptions are possible, for example, for chips from Silicon Labs - in this case, the Vendor ID will not be located in the seventh byte (07), but in the sixth (06).
Checking protection against software overclocking
You can find out if there is hardware protection against software overclocking:
We look in the field “ PLL Control Registers» to column 09 and click on the value of the first row;
look in the field " Bin" and find the sixth bit in this number. Please note that the bit count must start from one! Therefore, if the first bit is zero, then the sixth bit will be the seventh digit;
if the sixth bit is 1, then to overclock via SetFSB you need a PLL hardware mod (TME-mod);
if the sixth bit is 0, then a hardware mod is not required.
Let's start overclocking
All work with the program will take place in the “ Control" In the field " Clock Generator" select your chip and then click on " Get FSB».
At the bottom of the window, on the right, you will see the current processor frequency.
We remind you that overclocking is carried out by increasing the system bus frequency. This happens every time you move the center slider to the right. We leave all other half-knowledges as is.
If you need to increase the range for adjustment, then check the box next to the " Ultra».
It is best to increase the frequency carefully, 10-15 MHz at a time.
After adjustments, press the “SetFSB” button.
If after this your PC freezes or turns off, then there are two reasons for this: 1) you specified the wrong PLL; 2) greatly increased the frequency. Well, if everything was done correctly, the processor frequency will increase.
What to do after overclocking?
We need to find out how stable the computer operates at the new frequency. This can be done, for example, in games or specialized programs for tests (Prime95 or others). Also monitor the temperature to avoid possible overheating when the processor is under load. In parallel with the tests, run a temperature monitor program (CPU-Z, HWMonitor or others). Tests are best completed in approximately 10-15 minutes. If everything works stably, then you can stay at the new frequency or continue to increase it, performing all the above actions in a new circle.
How to force the PC to start at a new frequency?
You should already know that the program works with the new frequency only until a reboot. Therefore, in order for the computer to always start at the new system bus frequency, it is necessary to put the program in startup. This prerequisite, if you want to use an overclocked computer on a regular basis. However, in in this case We are not talking about simply adding a program to the Startup folder. There is a way to do this - creating a bat script.
Opens " Notebook", where we will create the script. We write a line there, something like this:
C:\Desktop\SetFSB 2.2.129.95\setfsb.exe –w15 –s668 –cg
ATTENTION! DO NOT COPY THIS LINE! It should turn out different for you!
So, let's break it down:
C:\Desktop\SetFSB 2.2.129.95\setfsb.exe is the path to the utility itself. Your location and version of the program may vary!
-w15 - delay before starting the program (measured in seconds).
-s668 - overclocking setting. Your number will vary! To find it out, look at the green field in the Control tab of the program. There will be two numbers separated by a slash. Take the first number.
-cg is the model of your PLL. Your data may be different! IN square brackets you need to enter the model of your PLL as it is specified in SetFSB.
By the way, along with SetFSB itself you will find text file setfsb.txt where you can find other options and apply them if needed.
Once the line has been created, save the file as .bat.
The last step is to add the baht to startup by moving the shortcut to the “” folder or by editing the registry (you will find this method on the Internet).
Despite the fact that some sources suggest downloading special programs for overclocking different types processors (Intel or AMD), it is best to increase the clock speed CPU frequency via BIOS. There is no proven software that can overclock the processor. This is due to technical limitations and the fact that each “stone” has its own frequency increase standards. These may vary depending on the type of cooling used. We recommend that you find out the load capacity for the installed chip model and gradually change the values using instructions written specifically for your BIOS version.
Exceeding the maximum permissible overclocking threshold may result in equipment failure.
Programs for overclocking video cards
Programs for overclocking video cards will help change the main performance indicators on the hardware graphic card your PC or laptop - voltage, permissible temperature, frequency of the processor and adapter memory, as well as the rotation speed of the cooler. In addition to editing parameters, these utilities allow you to view basic information about the installed equipment.
We emphasize that such programs should be used with external graphics devices, which are not integrated into the processor or motherboard. Only in this case will you be able to get a measurable effect from changing the settings.
Among the proposed tools, we highlight primarily due to their compatibility with the largest number devices.
Programs for overclocking random access memory (RAM)
As with the processor, there are no stable utilities that can change the operating frequency of the RAM using the operating system. You need to edit these parameters through the BIOS; moreover, it is important that the new frequency is supported not only by the memory, but also motherboard. You can read the instructions for changing frequencies in the user manual for your motherboard.
You may come across the opinion that there are programs for overclocking RAM“old” samples (DDR) on laptops, but we were unable to find working versions of such utilities.
Programs to improve disk performance
Main factors affecting performance hard drives- its current state and file layout.
You can check the current state using S.M.A.R.T. analysis and, if necessary, “correctly” format the device using the utility HDD Low Level Format Tool, it scored the most points in our thematic .
In addition, the performance of classic hard drives depends on how evenly the data is distributed over the surface. Many different system utilities contain a file structuring (defragmentation) function. Among the specialized solutions, we highlight and.
Windows optimization programs
We previously discussed utilities that will help optimize the operating system in a separate section.
Other Factors Affecting Performance
If you are using external devices, do not forget that the speed of data exchange depends on the protocol used. For example, modern phones and it is better to connect flash drives to a USB port that is compatible with protocol 3.0, it is blue.
Also, do not forget that due to the presence of malware, the computer may noticeably slow down. To protect your system, we recommend using antivirus programs; we have also dedicated a separate section to them.
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-overclocking” 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. For calculation required power Use a power supply taking into account overclocking: 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
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 latest version. This will add anyway motherboard functionality.
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. Different this utility small in size and supplied as 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 generator clock frequency, which is determined by the motherboard model and is written in the setfsb.txt file, which was studied above.
By selecting correct parameter Clock Generator, you will have access to changes in 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 specially created one in startup. text editor bat file.
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 OK, 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 overclocking tools we are interested in are: 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
The most popular solutions for working with processors from leading manufacturers in this market were discussed above - Intel companies 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 BIOS functions and the transition of all motherboard manufacturers to use UEFI, its extended version.
Actually UEFI became operating system in miniature. It has an attractive GUI, and mouse operation is supported. If earlier to edit parameters basic system I/O, the user required certain knowledge and skill in working with keyboard switching, but now there is no longer a need for this.
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 latest models series devices 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
Today we will talk about overclocking Intel processors and look in detail at the program with which it will be easiest to do this. But, in the beginning, we will find out what overclocking is, why it is needed at all, and what consequences of overclocking await us in the future. People who overclock are called overlockers.
Conventionally, all overlockers are divided into three categories
- The first type is beginner and economical overlockers. In order to save cash they want maximum productivity while spending as little money as possible. In this case, the computer is assembled from not the most expensive components, which may be obviously outdated. In general, they buy what they have enough money for. Naturally, the performance is similar computer system far from the desired level. Therefore, owners of such equipment are starting to overclock the processor in order to at least slightly increase the performance of their PC.
- The second type includes the so-called experienced overlockers. Their goal is to obtain maximum performance and the pleasure of the overclocking process itself, without spending extra funds. Experienced overlockers, even at the stage of purchasing not the cheapest equipment, try to choose it with the expectation of a further upgrade. They thoughtfully choose every component of their future computer. If it is a motherboard, then it must have ample capabilities to support various components; if it is a processor, then it must have built-in overclocking capabilities, etc. As a result, very often such systems, after overclocking, have at least comparable performance to top-end computers operating in nominal mode. But often such productivity is not vitally necessary, and the overlocker simply likes to enjoy a job well done.
- The third type of overclockers are extreme overclockers. For them, the goal of overclocking is to achieve the highest possible performance by any means necessary and regardless of price. They are in constant search older models, the most powerful components, reaching extremely low temperatures, etc. The main thing for them is to end up with a system with parameters that are inaccessible to most PC users.
Of course, such a division is conditional and there are no clear boundaries between overlockers. Over time, beginners move into the group of experienced ones; experienced ones, if they have the desire and opportunity, become extreme sports enthusiasts. But, one way or another, they all started somewhere, and any serious undertaking is preceded by theoretical preparation. So, first of all, we will deal with a little theory of processor overclocking.
Collecting system information
Before you start overclocking your processor, you need to have an idea of what you're dealing with. First you need to start studying your system. Identify all the components, study the motherboard manual, use information and diagnostic utilities, conduct performance tests, note the maximum and minimum temperatures under various system loads, etc. After overclocking the processor, you can compare the data obtained with the indicators that the system had before increasing the processor frequency. In addition, with the help of preliminary tests you can make sure that the system operates stably at the rated frequency and voltage.
Required programs
Both before and during overclocking, you will need special programs and utilities. Again, they are conventionally divided into several categories: programs for diagnostics, monitoring, overclocking, checking system stability, and utilities for measuring performance.
IN real life The clear boundaries between these categories are quite blurred. Using diagnostic programs, you can measure performance, and utilities designed for monitoring can overclock the processor. It’s just that each program has a main direction for which it is optimally suited and several auxiliary non-core functions.
Information and diagnostic software is intended primarily to determine the configuration of your system. The most powerful and functional of them are Lavalys Everest and SiSoftware Sandra.
But these packages are not limited solely to defining the system configuration. These software systems are capable of monitoring, measuring performance, and testing the stability of a computer. However, the use of such programs for all areas at once is not always justified, especially since they are distributed for a fee, and only a part of the capabilities are available in free packages. Such cumbersome programs can be replaced by less well-known ones, but this is no less effective utilities. For example, the CPU-Z utility is very popular among overlockers, capable of reporting information about both the processor itself and the motherboard and RAM. To carry out detailed control and manage memory timings, you can use the small MemSet program.
To overclock the processor, the best option will use BIOS. But, unfortunately, computer manufacturers do not always provide such an opportunity. In this case, you can use the universal SetFSB utility, which we will look at in more detail later. In addition, you should always familiarize yourself with the contents of the CD that comes with the motherboard. Manufacturers often supply their own programs with drivers, which have the ability to overclock the processor from Windows.
You should always remember one important truth: none of the existing processor overclocking programs can give you a 100% guarantee. But the chances will increase significantly if you use several different utilities for overclocking, monitoring and testing. The OCCT or S&M utilities will help you check the stability of the system.
Not a single hundred has been written to measure system performance. special programs. Such utilities test either the system as a whole or its components separately. A simple example, but functional program NovaBench can serve.
CPU Overclocking Basics
Overclocking is the forced operation of the processor at frequencies higher than the nominal frequency. The reasons why overclocking is even feasible can be different. This reason could be a large safety margin built into the processor architecture by the manufacturer or some kind of marketing ploy. This is not so important, the main thing is to skillfully use the opportunities provided.
Despite the huge variety of computer components inside a PC, everything is largely standardized. This is caused by the need to synchronize components from different manufacturers. The starting point is the system bus frequency –FSB. At the same time, various buses on the motherboard (channels), which connect various components of the board, have an information transmission frequency lower than the FSB. Therefore, when setting their nominal frequencies, dividers are used. But since modern processors have a noticeably higher frequency, multipliers are used in order for it to operate at its nominal frequency.
Let's give an example. The Intel Core 2 Duo E6300 processor operates at a bus frequency of 266 MHz. Its multiplier is x7. The product of the FSB frequency by this multiplier will give the final processor frequency of 1.86 GHz. Therefore, in order to overclock the processor, it is necessary to either increase the FSB frequency or the multiplier.
Older models of modern processors are characterized by free multipliers. But such processors have a high cost, which can be an order of magnitude higher than that of the younger processors of the family. Therefore, purchasing such processors is not entirely rational, since with the help of overclocking it is possible to achieve performance of younger processors comparable to the performance of their older brothers.
Therefore, overclocking any processor usually means increasing the FSB frequency. If we take as an example overclocking an intel core 2 duo processor, then by increasing the bus frequency to 400 MHz, the processor frequency can increase to 2.8 GHz. If we increase the FSB to 500, then in this case the processor frequency will already be 3.5 GHz. This information is basic and already knowing it, you can head to the BIOS and start increasing the FSB frequency, thereby overclocking your processor. But still, before starting overclocking, you should carry out some preparatory work, which we will consider below.
Preparatory stage
Before you start overclocking the processor, you have to perform a couple of mandatory steps. The first step is to go to the website of your motherboard manufacturer and check if there is more information posted there. latest version BIOS. There are many cases where completely unsuccessful motherboards after BIOS updates found a second life, literally a second life. In addition, updating the version can not only correct the errors found, but also introduce new parameters and capabilities into Board BIOS. Find out which BIOS version you are using in present moment possible during the startup of the motherboard. If information appears for a very short period of time and you do not have time to read it, then press the Pause key on your keyboard. The BIOS version can also sometimes be seen using information and diagnostic utilities. Of course, not in all cases the new version BIOS is better suitable for overclocking than the old one, however in new version At least the bugs in earlier versions have been fixed.
Nuances of overclocking Intel Core processors
A characteristic feature of all processors with Core microarchitecture is high performance. Since they lend themselves well to overclocking, we will pay special attention to them.
Core processors except large quantity They also have a number of advantages that are unique to them, which still complicate the overclocking process. Such processors have their own feature - the so-called FSB Wall. This concept describes the maximum bus clock speed at which this processor can operate. By reducing the multiplier to x6, you can find out what maximum bus frequency your instance can operate at.
By the way, a processor with a nominal bus frequency of 200 MHz is almost never overclocked to a frequency exceeding 400 MHz FSB. This factor should be taken into account when choosing a Core series processor. Why pay for a processor from an older line, if it is much cheaper and easier to overclock a junior processor. It must be remembered that younger CPUs with a nominal x8 multiplier will most likely be limited due to the FSB Wall, and therefore the frequency after overclocking will not be able to go above 3.2 GHz. Therefore, in order not to limit yourself in advance to the maximum possible frequency, when purchasing, pay attention to processors that have a x9 multiplier.
Processors with a nominal bus frequency of 266 or 333 MHz are also selected as low-end ones and have a x7 multiplier. But here, in addition to the notorious FSB Wall, overclocking can be complicated in addition by the capabilities of the motherboard and RAM. Such processors should also be chosen with a multiplier of x8 or higher. However, here too a new danger awaits overlockers - FSB Strap.
FSB Strap, a parameter that characterizes not the processor itself, but the chipset and motherboard. This is the frequency at which the chipset switches operating modes. For example, after overclocking the processor, the performance of systems built on the motherboard Gigabyte board And Intel chipset P965 Express crashes immediately. But the motherboard is from manufacturer Asus, built on the same chipset, shows high performance even at 400 MHz. When testing maternal Asus boards Striker Extreme with NVIDIA nForce 680i SLI chipset performance dropped during the transition from 420 MHz FSB to 425 MHz.
Overclocking the processor using the SetFSB program
Now that the theoretical part is over, we can start overclocking the Intel processor. As an example, let's take a very popular and effective program SetFSB.
After launching the utility, a similar window should appear on your screen.
At the very beginning you select a PLL chip. You can see which chip is installed in you either visually on the motherboard or using special utilities. It may happen that your chip is not on the list, then you will have to look for other utilities that support your chip type. As a last resort, you can contact the author of this utility and ask to add the chip you need to the program. But this procedure will take a lot of time and it is not a fact that the developer will even respond to your request.
After you have selected your chip, click the Get FSB button.
The window will display various frequency values, including the frequency at which the processor operates in at the moment. The current frequency is highlighted in the Current CPU Frequency window. In our case, this is a frequency of 1198.2 MHz.
We will overclock the processor by increasing the system bus frequency. To increase the named frequency, you need to move the slider located in the center of the window to the right. Tabs and sliders that are located nearby are best left as they are to avoid unexpected problems. If you want to increase the frequency adjustment range, check the box to the left of Ultra, as shown in the previous figure.
Now move the slider a little to the right. As a result, the frequency should increase by 10-15 MHz.
For the changes you have made to take effect, you must click the SetFSB button.
If after you clicked the SetFSB button, the computer freezes or turns off, do not be alarmed. This just means that you either specified the wrong PLL, or you overestimated the frequency very much. After a reboot, everything will return to normal and you can make changes. If you did everything correctly, the processor clock speed will increase. Look at the picture below.
In order to make sure stable work computer after overclocking, you will need to test it using the utility. We chose Preime95.
After launching the utility, click on the Just Stress Testing button, as shown in the figure above. Afterwards, a window like this should appear on your PC screen:
Select the third item and click OK. After this, testing your system should start.
If you wish, simultaneously with the Preime95 utility, you can run the HWMonitor utility, which will monitor the temperature of your processor, as well as other components during the test.
The Prime95 program has the ability to generate a serious load on the computer processor. Testing will be successful if the processor works stably for at least fifteen minutes and does not freeze. After successful completion of testing, you can try to further increase the processor frequency and run system testing again.
If you want to abort the test earlier, you can do this using the menu, as shown in the figure below.
By increasing the frequency and immediately checking the stability of the system using Prime95 you can achieve maximum frequency processor, at which it will work stably over a long period of time at maximum loads. After all the manipulations with overclocking and determining the optimal frequency, you need to add the SetFSB program to startup. Otherwise, all your changes will be lost after the first reboot of the PC.
First of all, create a bat script. Why do you need a regular one? standard Notepad, in which you need to make something like this:
c:\Program Files (x86)\SetFSB 2.2.129.95\setfsb.exe -w15 -s668 -cg
c:\Program Files (x86)\SetFSB 2.2.129.95\setfsb.exe is your path to the SetFSB utility on your computer. Naturally, it may differ for different users.
w15 – with this parameter you set the required delay before starting SetFSB. Time is indicated in seconds.
s668 – entry indicating the overclocking setting. This parameter is very important. In the figure, in our case, this is the number 668 (the first number to the right of the slider, which is located in the green field)
cg)