How Windows 10 is changed to all kernels. How to turn on all kernels. Using system settings

Modern central processors (CPU) have several nuclei or, as they are also called physical processors (FP). Operating systems (OS) managed by personal computers (PCs) can use several FP to optimize multitasque. Simply put, each application can be performed on a single kernel at the same time as other applications on other nuclei. The number of cores thus significantly affects the speed of the system as a whole.

Sometimes due to the use of various energy saving modes or raising time autonomous work PCs Some FP can be disabled and in the following system are not involved. All this can lead to a decrease in the speed of the PC as a whole.

Consider how to turn on the second (third, fourth, etc.) of the core of the processor.

In operating room wINDOVS system You can see the number of nuclei working in two ways:

using device manager;
in the "Speed" tab of the task manager.

In the first case, we can see the number of logical processors (LP). If Hypertreading technology is used, then the number of physical will be twice as fewer.

In the second case, the number of download chronologies will also be equal to the number of LP.

It should be understood that the maximum value of the amount of physical processors used may differ from currently involved.

Learn this value to the OS tools available by default users is not possible. For this exist third-party programs, for example, CPU-Z or AIDA. The first shows the number of operating FP and their maximum possible amount on their main panel. To see the same information in the AIDA program, you should go to the "CPU" tab.

Advantages and disadvantages of including all processor cores

To implement all the possibilities of the processor existing user, of course, it is desirable to activate all of its FP. Even if one task is performed, with the correct flow distribution, the remaining kernels will be in standby mode and their work will not have any effect on the power consumption of the entire system.

Currently it is difficult to find a program that does not use multithreading. Even office applicationsIt would seem that simple, but this technology is used in them.

The only advantage of "single-stage", that is, disabling all the cores in the CPU, except one, is the need to save energy in mobile devices - laptops or netbooks.

And of course, it is necessary to mention the main minus "multi-core": even with a small loading of all nuclei, the power consumption of the CPU increases at times. This increases its wear, deterioration of the cooling system and the magnitude of the electricity consumed.

Attention! The capacity of modern CPU is tens, very rarely hundreds of watts in the peak of performance. The average power consumption of the CPU is approximately 40-50 watts. For stationary systems, this is quite a bit, but for laptops very critical.

Reliable to start or disconnect the FP with bIOS settings. This method is good because it is 100% of cases guarantees their inclusion or disconnection, but most importantly - it does it before loading the OS, that in the case of the default settings will force it to use everything available in the presence of FP.

Unfortunately, the unified instruction, as can be done, does not exist, since the options for the inclusion of additional components of the CPU in the BIOS from different manufacturers can be anywhere.

Most often, the section in which the number of working FP is specified is called "CPU Settings", and the desired parameter has the name "Number of Cores", "Cores Activated" and the like. It is necessary to write to it the highest possible value that will allow the system and exit BIOS by selecting the "Save Settings and Exit" option.

Windows 7.

The inclusion of all Windows 7 processor cores is performed using the download configurator - the module that is responsible for the initial start of the OS software. A similar procedure is performed as follows:

The configurator starts ("Start" - "Standard" - "Run" and enter the name msconfig.exe).
In bookmarks, go to the "Load" menu.
Log in to "Advanced Download Options".
In the menu that appears, put the mark opposite the "Processor Numbers", and then select the number of maximum used LPs.
Parameters "PCI Lock" and "Debugging" Disable.
It is also desirable to set the "Number of Memory" parameter to the maximum value.
Press OK twice.
Enable PC to reboot.

In the next session, the OS on the CPU will be active all of its FP.

Windows 10.

Consider how to enable the processor kernels on Windows 10. In fact, the method, with which it can be done in almost nothing different from how to enable all kernels in Windows 7, with the only difference that the download configurator program is not Through the "Start" menu and using the Win + R keys. Otherwise, the activation process is absolutely identical.

Insofar as mobile devices very critical to the magnitude of the energy consumed, the manufacturers constantly seek to reduce the number of working components as CPU and mobile system generally. Make a laptop, who has a default half-operating nuclei, is normal.

And, nevertheless, users of laptops often have a question how to turn off the additional FP, which turned out to be included after the next "system optimization optimization", conducted by any automation program or some computer cradle.

You can do this in four ways:

using the already specified procedure in the BIOS;
using the boot configurator;
using system speed settings;
external programs.

The first way is more reliable, however, not all laptops have the opportunity to enter these settings. Therefore, the rest remain, although they are less reliable. The second method was described earlier and consider it no need.

To implement the third method, go to the setting of power consumption, where in " Additional parameters Power »Install the minimum or maximum values \u200b\u200bof the CPU states. To install the use of one nucleus, you should register less than 10% in both settings to activate them all - 100%, respectively.

Important! This method A little incorrect, since it is not possible to specify a specific number of kernels used, so with such a need for laptops resort to third-party programs.

Programs to activate all processor cores

There are quite a lot of such programs and their functionality is also diverse. For example, some of them allow not only to activate all FPs in the system, but also indicate OS, how many FP or LP will be involved for each specific process.

CPU-Z.

Most simple program. In a window on the first bookmark, it gives all the system configuration, incl. The number of activated FP and their maximum number. Here, their number can be set manually.

CPU-Control

Program with advanced functionality. Allows not only to choose the number of nuclei, but also specify which of them will be activated. In addition, the program has its own

analogue of the Task Manager in which you can directly indicate which application will be performed using a particular LP or several of them.

Owners of powerful PCs with multi-core processors usually want to configure the system for issuing full power to get maximum productivityBut often they do not know how to implement it. In this article, we will consider the instructions how to enable all kernels.

What result can be expected

There is a fairly widespread error that the processor with several cores has the same performance as a PC with multiple processors. For example, you can submit an analogy with the loading of the material into the processing container. The product can make several workers instead of one, if you submit that the workers are a processor core. Transmission and reading information occurs faster. Instructions with screenshots how to overclock the processor.

Setting up kernels in BIOS

Sometimes because of the seed battery on the motherboard or for any other reasons, the parameters are reset to the default settings. In this case, you usually need to check and set the parameters manually. To do this, you will need:

Enabling kernels in the configuration utility

If the bios parameters are set correctly, but the kernels are still not active, you can try to change the settings in the Special Program windows configurations. To do this, you will need:

After the operations produced reboot the system.

Setting up nuclei for a specific process

Using task manager, you can enable the required number of nuclei for a specific program. This is done as follows:

Note: In the Task Manager, on the Speed \u200b\u200btab, you can see if all the kernels work on this moment. For each of them displays its own diagram.

Energy settings

Sometimes due to the power parameters, the computer does not use all the processor kernels. Most often, this situation is found in laptops. To check the settings and set the correct value, you will need to do the following:

By default, Windows 10 uses all the basics of the processor as needed. But other users can change the settings of the OS or BIOS without your knowledge. As a result, the performance of the CPU, and the PC in solid. In the material, consider how to enable all kernels on Windows 10.

Principle of operation of a multi-core processor

All current multi-core processors. This technology is winning in that in parallel several calculations may occur, thereby increasing universal performance.

Windows 10 is perfectly optimized for multi-core processors. That the user does not need to make settings, include all available kernels. The system itself determines which resources to use for a particular task.

If you need to use one base to solve the problem, it means that only it will work. As the number of calculations increases, the OS will connect the second, third base and so on until the calculations are fully implemented.

Defining the number of operating cores

To find out the number of working basics, you need to call a dispatcher windows tasks 10. Visit the "Performance" tab. The image shows the processor from Intel. Below we see its condition and characteristics. This processor has 2 activated kernels and 4 logical processors.

Also, the graph of the CPU activity is displayed. To make sure that all the basics are active, click on the PCM schedule, hover over to "Change Graph", select Logical Processors.

As a result, the schedule is divided into 4 subgraphs (you may have different). Here you can see that all 4 logical foundations are involved, the load of which runs Windows 10.

If the kernel is disabled in OS or BIOS, they will not be repulsed in the Task Manager and even special programs, Type CPU-Z. So, turning off the two logical kernels at the processor model (in the picture below), one base and two logical processors will be displayed in the task manager. That is, according to the task dispatcher, you can name the dual-core processor with single-core, although it is not.

But at the same time in the dispatcher windows devices 10 In the "Processors" section, the real number of logical processors (also such information can also be found on the manufacturer's website). Compare this amount with the number of logical processors in the Task Manager.

If the meanings are equal, it means everything is in order. If different values, it means not all the foundations are activated, read below how to enable them.

Enable all nuclei of Windows 10 weapons

The method implies changing the system configuration settings. Take the "execute" (described here). Type msconfig in the input string, click OK.

Visit the "Downloads" tab by clicking "Extension Parameters". To run all the processor kernels on Windows 10, reset the checkboxes with the "Number of processors" option, as well as with the "Maximum Memory" option. Press all windows OK. Restart PC. If the flags do not stand on these options, go to the next way.

Now go to the task manager, and bliss results. If you turn on all the kernels will significantly increase the performance of the PC.

Activation of all basics in BIOS

Bios contains PC equipment settings. There are different appearance of the BIOS, and they differ in the names of the sections. Let's consider the activation of all the foundations, on the example of AMI, and then list the names required settings.

You need to run into the BIOS from Windows 10. Go to OC TWEAKER. Next, hover over the CPU Active Core Control option, press ENTER. Split disable by pressing ENTER.

Do not forget to press F10, and select OK to save the settings. As a result, all the kernels will turn on (unlock).

More sections may be called Advanced, Extreme Tweaker, and poured. Options themselves can wear such Processor Options AMD Core Select, Processor Core, Active Processor Cores, Core Multi-Processing, CPU Cores and poured. These options include All, Enable (Disable), All Cores. By the same principle, the UEFI settings are changed.

As you see, there is no need to activate all the processor kernels on Windows 10. By default, the system itself determines which power of the CPU to use to solve the tasks. Well, if another user has limited the number of working cores, you can always correct the situation thanks to our recommendations.

Most often when installing an operating system that supports monduclear processors, all kernels are used when operating. However, sometimes after some failures in the OS settings, the number of kernels involved or after replacing the BIOS battery can reset support of multidudice and only one of them will be involved. At the same time, not all users know how to use them again. Therefore, we consider below detailed instructions About how to enable all kernels on Windows 7 and Windows 10.

There are two main ways to solve the problem under consideration. Consider step by step each of them on example Windows 7. In the tenth version, everything will be fine too.

Turning on through settings

In this method, the change occurs through the operating system setup tools.

To do this, press the keyboard keyboard Win + R.. As a result, the following dialog box appears:

Next, enter the "msconfig" string and press the "OK" button:

In the window that opens, go to the "Load" tab and press the "Advanced Settings ..." button:

Next, in the new window, we put a daw on the "Number of processors" option, select the number you need in the drop-down list, and then press the "OK" button:

Next, in the parent windows, you also press the "Apply" and "OK" button, and then reboot the computer so that the changes have entered into force.

Turning on BIOS.

BIOS is a software shell built into motherboardwhich allows you to manage your hardware settings personal computer. This shell also allows you to use more than the number of cores. To implement the task in question by this method and enable all kernels on Windows 7 or Windows 10, it will be necessary to start restarting the PC and enter this by pressing the Del, F1, ESC button or any other to be shown on the original loading screen.

After you get to the BIOS, you need to go to the Overclocking tab (also it can have another name "OC TWEAKER"), click on the "CPU Active Core Control" option and you need to choose the number of cores involved:

How to find out how many cores in the processor?

If you do not know how much physical nuclei is inside your processor, then you will first of all, you will need to know his company and model (labeling). To make it necessary to press the combination of hot keys Win + Break / Pauseor go to the "Start" menu -\u003e "Control Panel" -\u003e System.

Many inexperienced PC users or laptop are asked about how to enable all the kernels of the device when the application is difficult to implement the application.

How to enable the second processor core: instruction

As a rule, the second core of the processor is disabled for the sake of electricity saving. To enable it, you need to refer to the commands in the Start menu.

In the Start menu, select the "Run" command. In the window that appears, enter the command "msconfig". In addition, you can use the key combination "Win" and "R" to call the "Run" window.
In the window that appears, go to the "Load" tab. A list of where needs to be selected operating system (In the event that several are installed on the computer). Now click on the "Advanced Settings" button.
You will see the "number of processors" item. Check the checkbox near it, and select the number "2" from the dropping menu. In addition, pay attention to the "Debug" and "PCI Balancing" item. It is necessary to make sure that there are no ticks on these functions.
Now click "OK", and then "Apply".
Close all windows and running programs. Save everything unaccompanied documents. Enter the Start menu and reboot the computer.
After rebooting, open the task manager, which can be called using the Ctrl + Alt + Del keyboard. In the dispatcher, open the "Speed" tab.
If 2 kernel is connected, you can observe two independent graphics "CPU loading chronology".
For more subtle management of the processor, you can assign different kernels for the operation of certain programs. To do this, refer to the Processes tab and by right-clicking on necessary program, Select "Set Compliance".
After that, you will have the opportunity to choose the work of a nucleus (or all together) to maintain a specific application.

In a similar way, you can turn on all cores of the processor.