Table of Contents
You may be wondering how to enable all CPU cores on your Windows computer. Central Processing Units, or CPUs, have changed over time in many interesting and complicated ways. From the Intel 4004, which came out in 1971, to the Intel 10th Series Processors, which are used today, these chips have gotten so much faster and smarter in just 50 years.
Even the most basic laptops have hundreds of times the power of the desktop computers that ran the Apollo missions. This means that even the cheapest smartphone can do things that even the biggest mainframe computers couldn’t do before.
But the idea of multi-core processors is still hard for people to understand, even though computer power is improving at an incredible rate. We mentioned below are the ways to Enable All CPU Cores in Windows 11/10. You can also go to the official Microsoft support site for more information about this.
Ways to Enable All CPU Cores in Windows 11/10
Enable Multi-Core Support in BIOS
Next, you will need to tell your BIOS to use all of the CPU’s logical cores. So, on the BIOS screen, go to the Multi-Core Support option and choose All.
Enable All CPU Cores
Now that all the requirements have been met, it’s time to turn on all the cores on your Windows 11 computer. So, please follow the steps below:
- Bring up the Run dialog box via Windows +R shortcut keys.
- Then type in the below command and hit Enter to open System Configuration:
msconfig
- Now go to the Boot section and click on Advanced Options.
- After that, checkmark the Number of Processors box and select the maximum one from the list.
- Finally, click OK to save the changes. You will be instructed to reboot your PC, so click on the Restart button.
- Once your Windows 11 PC boots up, all the cores stand enabled.
Boot Windows 11 to BIOS
- To begin with, power off your PC. Then turn it back on.
- As soon as it is booting up, continuously press the Esc key.
- This shall bring up the Start menu.
- Now just press the key that corresponds to BIOS (which is usually F10) and your PC shall boot to the BIOS screen.
Enable HyperThreading
Intel’s Hyper-Threading Technology makes it possible for each core to run more than one thread at a time. More threads would mean that you could do more work at the same time. This means that one physical core now acts like two “logical cores” that can handle different software threads. So, look for the HyperThreading settings in the BIOS menu and then choose “Enable.”
FAQ
Should I enable all cores on my PC?
The cores of the CPU are always on. You don’t have to turn on cores, but running all of them at once won’t hurt the processor. If you do some light work, like using Microsoft Office, or watch a few movies, only a few of your cores will be used. However, if you do some heavy work, all of your cores will be used to run heavy software or games.
How do I enable all cores in BIOS?
Select System Configuration > BIOS/Platform Configuration (RBSU) > System Options > Processor Options > Processor Core Disable and press Enter from the System Utilities screen. Enter the number of cores you want to turn on for each processor socket, and then press Enter. If you enter an incorrect value, all cores are enabled.
Should I enable all 4 cores?
But don’t worry, you haven’t broken your CPU. It’s best to let the system handle managing the cores. If you turn them all on when Windows doesn’t need to, you’ll just use more power.