Microsoft Updates Windows 11 Requirements: POPCNT Now Mandatory for Version 24H2
Microsoft has recently announced a significant change in the system requirements for Windows 11. Starting with version 24H2, a processor feature known as POPCNT (Population Count) is now mandatory. This update is crucial for users aiming to upgrade their current systems or planning to purchase new hardware to ensure compatibility with the latest version of Windows 11. In this article, we’ll delve into what POPCNT is, how to check if your processor supports it, and provide a comprehensive overview of Windows 11’s system requirements.
What is POPCNT and Why is it Important?
POPCNT, short for Population Count, is an instruction in the x86-64 instruction set architecture used to count the number of set bits (1s) in a binary number. This feature is critical for certain computational tasks and performance optimizations, making it a prerequisite for running Windows 11 version 24H2 smoothly.
How to Check If Your Processor Supports POPCNT
To determine if your processor supports POPCNT, follow these steps:
- Use CPU-Z Software: Download and install CPU-Z, a free tool that provides detailed information about your CPU. Look under the “Instructions” section to see if POPCNT is listed.
- Check Manufacturer’s Specifications: Visit the official website of your CPU’s manufacturer (Intel or AMD) and check the detailed specifications for your processor model.
- Command Prompt Method: Open Command Prompt and enter the command
wmic cpu get caption, deviceid, name, numberofcores, maxclockspeed, status. Look up your CPU model online to confirm POPCNT support.
Windows 11 System Requirements
Before upgrading to Windows 11, ensure your system meets the following minimum requirements:
- Processor: 1 gigahertz (GHz) or faster with at least 2 cores on a compatible 64-bit processor or System on a Chip (SoC). POPCNT support is now mandatory for version 24H2.
- RAM: 4 GB or more.
- Storage: 64 GB or larger.
- System Firmware: UEFI, Secure Boot capable.
- TPM: Trusted Platform Module (TPM) version 2.0.
- Graphics Card: Compatible with DirectX 12 or later with WDDM 2.0 driver.
- Display: High definition (720p) display greater than 9” diagonally.
- Internet Connection and Microsoft Account: Required for Windows 11 Pro for personal use and Windows 11 Home during initial setup.
Additional Requirements for Specific Features
Some features of Windows 11 have increased requirements:
- 5G Support: Requires a 5G capable modem.
- Auto HDR: Needs an HDR monitor.
- DirectStorage: Requires an NVMe SSD and DirectX12 GPU.
- Snap Layouts: Three-column layouts need a screen width of 1920 pixels or more.
Deprecated and Removed Features
Upgrading to Windows 11 may result in the deprecation or removal of certain features:
- Cortana: No longer included in the first boot experience.
- Internet Explorer: Replaced by Microsoft Edge with IE mode.
- Start Menu: Significant changes with no support for named groups or live tiles.
- Tablet Mode: Removed in favor of new functionality for keyboard attachment.
Keeping Windows 11 Up-to-Date
Maintaining your Windows 11 installation with the latest updates is essential for security and functionality. Regular updates are available through the Windows Update feature in Settings. Ensure you have enough storage space for these updates, as Windows 11 will periodically check for and install necessary updates automatically.
Conclusion
With the introduction of the POPCNT requirement for Windows 11 version 24H2, it’s crucial to verify your processor’s compatibility. Utilize tools like CPU-Z or check your CPU’s specifications online. Meeting the updated system requirements will ensure a smooth transition to the latest version of Windows 11, allowing you to enjoy its new features and improvements.
For more detailed information on Windows 11 specifications and requirements, visit the official Microsoft website or use the PC Health Check app to assess your system’s readiness.
Ensure your system is ready for the latest Windows 11 updates by checking your processor’s compatibility with POPCNT and meeting all other system requirements. Stay up-to-date and enjoy the enhanced performance and features of Windows 11 version 24H2.
