How to Check CPU Cores and Threads on Windows 10

Introduction

Understanding the specifications of your computer's CPU is essential for optimizing performance and choosing compatible software and hardware. In this guide, we will walk you through two methods to check the number of CPU cores and threads on your Windows 10 system. Whether you're a tech enthusiast or a beginner, these steps will help you determine the exact specifications of your CPU.

Method 1: Using Task Manager

The most straightforward way to check the number of cores and threads on your CPU in Windows 10 is via the Task Manager. Here are the detailed steps:

Press Ctrl Alt Del to open the Action Center.

Click on Task Manager from the options presented.

Once Task Manager opens, click on the Performance tab on the top.

In the left-hand pane, click on CPU.

The number of cores is listed next to 'Cores', and the number of hardware threads is shown next to 'Logical processors'.

For example, if the number of cores is listed as 14 and logical processors as 20, it means your CPU has 14 physical cores and 20 hardware threads.

Method 2: Checking PC Properties

An alternative method is to check the properties of your PC. Here’s how:

Right-click on the This PC (or My Computer) from your desktop.

Select Properties from the right-click menu.

In the System window that opens, scroll down to find the Processor section.

Here, you will find information about the number of cores and threads, along with the processor model and speed.

Additionally, you can also directly Google the processor's name and model for detailed information.

Additional Information

It's important to note that some CPUs, like Intel processors with Hyper-Threading technology, can handle multiple threads per core, leading to a thread count that is 2x or 4x the core count. In such cases, the logical processors (threads) are counted twice for each core.

If the information isn’t clear from the OS level, it’s best to refer to the CPU specs provided by Intel or the manufacturer of your hardware.

BIOS Information

In some cases, the BIOS (Basic Input/Output System) might also provide information about CPU cores and threads. To access the BIOS, restart your computer and press the designated key (often F2, F10, or Del) before the operating system loads.

Once inside the BIOS, navigate to the CPU Information or similar section, where you might find the details you need. However, the BIOS interface can vary among different motherboards and systems, so availability and clarity of information can vary.

By following these methods, you can easily and precisely determine the cores and threads on your CPU, ensuring you fully utilize your hardware’s capabilities.