Win32PrioritySeparation: Best Settings to Tweak it

This article was originally published on

If your PC has performance issues and is struggling to keep up with your workflow, you may want to consider tweaking the separation of win32 priorities. This article is for anyone who wants to get the most out of their computer’s performance and hate a sluggish user experience.

Have you ever seen applications running in the background even after they’re closed? Of course, restarting the computer would close everything and make things a lot smoother. But that would be impractical and boring. Let’s take a look at what win32separationpriority is and how to use it.

Also read:

What is the Win32 priority separation?

The separation of Win32 priorities is fundamentally a strategy to optimize performance. It optimizes the processing time of the system in two ways. Changing the priority setting can partially determine how much time the processor allocates to the threads of each process each time they are scheduled. The time allowed can vary and the priority of the foreground and background processes is optimized.

The Win32priority separation is performed by modifying the value of the priority check in the Windows registry. Its value is a 6-bit bit mask consisting of three sets of two bits. You can modify these defined values ​​for your optimization strategy. Let’s say that the value is represented by XXYYZZ. Then,

  1. The highest bits (XX) determine the length or length of the processor slots.
  2. The middle 2 bits (YY) determine whether the intervals are variable or fixed.
  3. The last two bits (ZZ) determine whether the foreground processes get more processing time than the background ones.

This can become a bit technical, but these are the basics you need to know about the win32 priority separation. In addition, we have instructions on how to change these settings. Windows itself usually sets these parameters, but you can set it as you please.

Also read:

Methods to adjust Win32 priority scheduling

There are two ways to manually optimize the process planning. These are listed in the order from the simplest to the most complex. But both of these methods are guaranteed to work and will improve the performance of your computer. Let’s start.

Method 1: Change the System Properties

This method makes it very easy to adjust the performance of a system to suit your specific needs. Just follow these steps to find out how to do it.

  1. Press the Windows and R keys simultaneously to launch the Run dialog box.
  2. Type sysdm.cpl and press Enter. This will open the system properties box.
  3. Click the Advanced tab and choose Settings under Performance Header.
  4. This will open the performance options and you will need to select the Advanced tab again.
  5. On the Advanced tab, you can see the process planning options. Choose Services in the background if you want Windows to prioritize background processes.
  6. If you want to prioritize foreground programs, select Background Services and press OK. Then repeat the steps from step 3 and choose this time the programs under the Advanced Options tab of the Performance Options. This would change the values ​​of the registry.
  7. Press OK and close all windows. Restart your PC just in case.

Using the registry editor

You can use the Windows Registry Editor to change the priority of the programs in order to get the best performance possible when running a program. The Windows Registry Editor is an excellent tool that allows you to set manual values. But you must know what you are trying to do. Indeed, committing an error can ruin your system. Follow our instructions without changing anything and it should be fine.

  1. Press the Windows and R keys simultaneously to launch the Run dialog box.
  2. Type regedit and press Enter. This will open the Windows registry editor.
  3. On the left side you will find HKEY_LOCAL_MACHINE under Computer. Double click on it.
  4. Then choose System, then CurrentControlSet.
  5. Finally, under CurrentControlSet, choose Control and double-click Priority Control. You can easily find priority control if you scroll under control. The path should look like this: Computer HKEY_LOCAL_MACHINE SYSTEM CurrentControlSet Control PriorityControl.
  6. You can find Win32PrioritySeparation on the right. Double click to open it.
  7. By default, the value is 2, that is, if you did not change the settings using Method 1. Set it to 26 using the hexadecimal base. Set it to 38 if you use decimal as a base. This will give more priority to leading processes and speed up your processor.
  8. Similarly, if you want background processes to take precedence, simply set it to 18 using hexadecimal as the base and 24 using decimal as the base.
  9. Click OK and close everything. Be sure to restart your PC for good measure.

Final catch

The refinement of the separation of priorities win32 is one of the easiest ways to increase the performance of the computer. The choice of priority for leading applications optimizes Windows so that background processing does not hinder their speed. I hope this article has helped you speed up your PC. The daily use should see an improvement and the time would be reduced. If you have any doubts or suggestions, feel free to use the comments section to this effect and we will try to help you as soon as possible.

Leave a Reply

Your email address will not be published. Required fields are marked *