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How to Check What is My Processor Architecture? – 3 Methods

When purchasing a computer, based on what you may want to achieve with your computer it is important to consider the architecture of your processor. Computers have different kinds of processors made up of different architectures which begs the question, how to check what is my processor architecture?

That solely depends on your preference. You can check what is my processor architecture using the command line, the system details and also by using the computer settings. If the computer does not have an operating system, you can check what is my processor architecture using the command line in your bootable USB drive.

The architecture of your processor is either x86 (32bit) for an older computer or x64 (64bit) for a more recent computer. Hence, these are the results you are looking for when searching for the answer.

How to Check What is My Processor Architecture?

Based on what you want to achieve with your machine it is essential to consider the processor architecture of your computer. This is mainly because some software developers do not include backward compatibility in their software hence can only run on 64bit processors.

Here is how to check what is my processor architecture:

1. Using System Details

How to Check What is My Processor Architecture

Details about the architecture of your processor can be acquired using some in-built tools on your computer. An example of this is the system details tab on your operating system.

To do this on windows, press the Windows button to access the start menu. Once the start menu pops up, click the start button and type ‘control panel‘ then click enter to search. This will open the control panel which is used to view and change system settings.

Once on the control panel look for System and Security which has a shield as an icon attached to it. Click on the system and Security button.

Under the System and Security tab, you will see many options such as Security and maintenance, windows firewall, System. The one we are interested in is the System option which has the option of View amount of RAM and processor speed. Click on that.

This will direct you to the computer system window where you will see your computer specifications such as the RAM, processor, and computer name. In the system section, you will see system type which will show you the architecture of your processor.

The system type varies between different computers. On some machines, you will see x64 (64bit) while on others you will see x86(32bit). The x64 (64bit) is a more recent processor compared to x86(32bit).

Also Read: How to Check Intel Processor Generation?

2. Using Settings

settings button architecture

Processor architecture can also be checked using your computer’s settings. The steps are as follows.

First of all, click on the Windows button on your computer to access the start menu. Above the power button, you will see the settings button. Click the settings button to access your computer settings.

On the settings window, you will see a button labeled System with a computer icon. Click the button to access the system settings. On the left side of the System window where there are general settings such as display, sound, and battery, scroll to the bottom where there is the About button.

Once you click the about button, general information about your computer will appear. Among the details, you will see the system type. Your system type will either be 64bit or 32bit based on which computer you are using. That is your processor architecture.

Also Read: How to Check CPU Speed after Overclocking?

3. Using Command Prompt

command prompt architecture

Some people may prefer a more interesting method of checking their processor architecture. This is how you use the command line to check your processor architecture.

First, click the Windows button on your computer to access the start menu. On the search bar type cmd to access the command prompt. Right-click on the command prompt and choose Run as administrator.

A user control prompt will appear asking for your permission to allow changes to your computer using the command prompt. Click Yes to allow. This will open the command prompt application.

On command prompt type set processor then press enter. This will display several lines of code talking about the details of your processor. Among the lines, you will see PROCESSOR_ARCHITECTURE which displays the architecture of your processor based on the machine you are using.

Also Read: Best Motherboard with Bluetooth

How to check what is my processor architecture on a computer without windows installed?

It is possible to check the architecture of a processor for a computer with no operating system. This can be useful when purchasing a computer with no operating system installed yet.

A bootable USB is key for checking the processor architecture using this method. Once you have inserted the bootable USB make sure it is the first boot device on your BIOS. The order of boot devices can be changed using your BIOS.

Once you have launched the windows installer, set the language and time zone then click continue. An installation window will appear with the Install Now button and Repair your computer button on the bottom left. Click on the Repair button then select troubleshoot options.

The Advanced options tab will appear which will have a command prompt button. Click command prompt and key in the command, %PROCESSOR_ARCHITECTURE% then click Enter. The displayed output will be the architecture of your processor.

Why Is Knowing Processor Architecture Important?

Among other things, two most important reasons why the Architecture is important is firstly because certain software require certain architecture to run, secondly, if you want to popular your PC with more than 4 GB of RAM, then you will need to move away from 32 bit to 64 bit.


When purchasing a computer there is a lot to consider. Besides all other aspects such as RAM and disk space which you may consider, processor capability is equally important. That is why it is important to know how to how to check what is my processor architecture.

Some software demands the latest architecture while other software have backward compatibility. Regardless, it is still advisable to buy computers with a more recent processor architecture to be able to run all available software and applications.

Computers that have 64-bit processors also come with better specs such as better RAM and better storage making it the safest option.

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PCGearLab.com is essentially the culmination of our enthusiasm towards this subject. We review PC peripherals and hardware, talk about custom builds and informative topics regarding troubleshooting issues, understanding a component better and general tips for DIY PC builders.

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