The End of an Era: Intel’s Decision to Phase Out 32-Bit CPUs (2024)

The End of an Era: Intel’s Decision to Phase Out 32-Bit CPUs (3)

After more than 30 years, Intel has announced that it will be phasing out its 32-bit CPUs. The company made the announcement on January 25, 2023, and said that the transition to 64-bit CPUs will be complete by the end of 2025.

32-bit CPUs were first introduced in the early 1980s. They were a major improvement over the 16-bit CPUs that came before them, and they quickly became the standard for personal computers. However, 32-bit CPUs have a number of limitations. They can only address up to 4GB of memory, and they can only run 32-bit applications.

The decision to phase out 32-bit CPUs is a major one for Intel, as it has been a mainstay of the company’s product line for many years. However, the company says that the move is necessary to keep pace with the demands of modern computing

The End of an Era: Intel’s Decision to Phase Out 32-Bit CPUs (4)

Intel says that it will continue to support 32-bit applications on its 64-bit CPUs, but that it will eventually stop providing updates for them. The company also says that it will continue to manufacture 32-bit CPUs for a limited time, but that it will eventually stop doing so.

What does this mean for users?

For most users, the phasing out of 32-bit CPUs will have no immediate impact. Most modern computers and software are already 64-bit, so there will be no need to upgrade. However, users who have older computers or software may need to upgrade in the future.

If you are not sure whether your computer is 64-bit, you can check the system requirements for the software you want to use. If the software requires a 64-bit operating system, then your computer will need to be upgraded.

What does this mean for developers?

Developers who are creating new software should make sure that their software is 64-bit compatible. This will ensure that their software can be used on the latest computers and operating systems.

The phasing out of 32-bit CPUs is a major change, but it is one that is necessary for the future of computing. By moving to 64-bit, Intel is ensuring that its products are ready for the demands of the next generation of applications.

What does this mean for businesses?

The transition to 64-bit CPUs will have a number of implications for businesses. First, businesses will need to upgrade their computers and servers to 64-bit hardware. This can be a significant cost, but it is necessary in order to keep up with the latest technology.

Second, businesses will need to ensure that their applications are compatible with 64-bit CPUs. This may require upgrading their software or finding new applications that are 64-bit compatible.

Finally, businesses will need to train their employees on how to use 64-bit computers and software. This may require providing training courses or creating documentation.

overall, The phasing out of 32-bit CPUs is a sign of the times. The world of computing is moving towards 64-bit, and Intel is simply following the trend. The company’s decision is likely to have a major impact on the industry, and it will be interesting to see how it plays out in the years to come.

The End of an Era: Intel’s Decision to Phase Out 32-Bit CPUs (2024)

FAQs

Does Intel still make 32-bit CPUs? ›

After more than 30 years, Intel has announced that it will be phasing out its 32-bit CPUs. The company made the announcement on January 25, 2023, and said that the transition to 64-bit CPUs will be complete by the end of 2025.

What was the last 32-bit only CPU? ›

The last "true" 32-bit x86 CPUs would have been "Northwood" Pentium 4 on Socket 478 and Athlon XP on Socket A / 462. Edit to add: Also Pentium 4 Extreme Edition (aka "Emergency Edition") Gallatin on Socket 478.

Why did we move from 32-bit to 64-bit? ›

The benefits of using a 64-bit operating system are most apparent when you have a large amount of random access memory (RAM) installed on your computer, typically 4 GB of RAM or more.

Which CPU is 32-bit? ›

Prominent 32-bit instruction set architectures used in general-purpose computing include the IBM System/360, IBM System/370 (which had 24-bit addressing), System/370-XA, ESA/370, and ESA/390 (which had 31-bit addressing), the DEC VAX, the NS320xx, the Motorola 68000 family (the first two models of which had 24-bit ...

Will we ever get 128-bit CPUs? ›

A 128-bit processor may never occur because there is no practical reason for doubling the basic register size. One of the reasons for migrating from 32-bit to 64-bit computers was memory (RAM) addressing; however, for all practical purposes, there was only a need for a few more bits beyond 32 (see binary values).

Will 32-bit become obsolete? ›

Microsoft has had support for 64 bit CPUs since Windows XP, but this year they have announced that there will be no further enhancements for 32 bit computers. The next release of Windows 10, called 20H1 or 2004 will not include support for 32 bit computers and the next renders them obsolete.

Is Windows getting rid of 32-bit? ›

Microsoft announced recently that Windows 10 version 2004 will not allow 32-bit Windows for OEM devices. To me it suggests that Windows 10 will slowly remove support for 32-bit architecture at all.

Are 32-bit systems rare? ›

It's pretty rare to find a standalone 32-bit processor or a computer with a 32-bit processor inside these days. If you have a computer that's quite old, it might be 32-bit.

What is the last OS that supports 32-bit? ›

Apple has been working with developers to transition their apps, and in 2018 Apple informed them that macOS Mojave would be the last version of macOS to run 32-bit apps. Starting with macOS Catalina, 32-bit apps are no longer compatible with macOS.

What happens if I install 32-bit Windows on a 64-bit processor? ›

Can I run 32-bit programs on a 64-bit computer? Most programs made for the 32-bit version of Windows will work on the 64-bit version of Windows except for most Antivirus programs. Device drivers that are made for the 32-bit version of Windows will not work correctly on a computer running a 64-bit version of Windows.

Does Windows 11 support 32-bit? ›

No. Windows 11 exist in 64 bit only. There is no 32 bit version of Windows 11 available.

Is Windows 10 64 or 32-bit? ›

How to Check if Windows 10 is 32-bit or 64-bit. Press the Start button, then select Settings. Click on System. Go to About and look for the System type field to check your bit version.

How to tell if XP is 64-bit? ›

Windows XP Professional
  1. Click Start, and then click Run.
  2. Type sysdm. ...
  3. Click the General tab. ...
  4. For a 64-bit version operating system: Windows XP Professional x64 Edition Version < Year> appears under System.
  5. For a 32-bit version operating system: Windows XP Professional Version < Year> appears under System.

How do I upgrade Windows 10 from 32-bit to 64-bit? ›

If you have a computer with a 32-bit setup, you can upgrade to the 64-bit version without acquiring a new license. The only caveat is that there is no in-place upgrade path to make the switch. The only option is to perform a clean installation of Windows 10.

What was the last 32-bit processor made? ›

The Pentium-4 2.8GHz released in Novermber of 2002 was the last desktop 32-bit CPU.

When was the last 32-bit processor made? ›

The Pentium-4 2.8GHz released in Novermber of 2002 was the last desktop 32-bit CPU.

Are any modern computers 32-bit? ›

Modern PCs are usually designed to work only with 64-bit operating systems as most users prefer 64-bit rather than 32-bit because of performance. While some modern PCs still support 32-bit. Also, Manufacturers may not provide drivers for 32-bit versions of their newer hardware.

Are all CPUs 64-bit now? ›

Today's desktop and laptop computers are mostly 64-bit machines; however, there are countless 32-bit, 16-bit and 8-bit microprocessors manufactured every year (see microcontroller). A 64-bit computer is not twice as fast as its 32-bit predecessor. The 64 bit "word size" is only one aspect of internal processing.

Can I upgrade my CPU from 32 to 64-bit? ›

Moving from 32-bit to 64-bit is not a supported upgrade path for Microsoft operating systems. The only way you could “upgrade" would be to back up all of your personal files someplace and make sure you have the means to reinstall any programs you need (licence keys and, if appropriate, installation media).

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