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This article focuses on "what's the difference between 32-bit and 64-bit in linux". Interested friends might as well take a look. The method introduced in this paper is simple, fast and practical. Now let the editor take you to learn "what is the difference between 32-bit and 64-bit in linux"!

Differences: 1, 64-bit is designed and developed for high-performance applications, 32-bit is developed for ordinary users; 2, 32-bit systems can only support about 3.2 GB of memory, while 64-bit systems support 128 GB of physical memory and 16TB virtual memory.

The operating environment of this tutorial: linux7.3 system, Dell G3 computer.

What is the difference between 32 bit and 64 bit in linux

1. The original intention of the design is different.

64-bit is designed and developed for video, painting, and high-performance applications, while 32-bit is developed for ordinary users.

2. Different configuration requirements

64-bit operating systems can only be installed on 64-bit computers (CPU is 64-bit). The 32-bit operating system can be installed on 64-bit computers.

The 32-bit operating system is installed on a 64-bit computer, and its hardware is like a cart pulling a trolley. 64-bit hardware performance will be greatly reduced.

3. Different operation speed

The data width of 64-bit cpu is 64-bit, and the 64-bit instruction set can run 64-bit data instructions, which means that the processor can extract 64-bit data at a time, twice as much as 32-bit, and theoretically double the performance.

4. Different addressing capabilities

When the 32-bit system under linux does not open PAE, it can only support 4G memory.

A 32-bit system can only support a maximum of 3.2 gigabytes of memory. 64-bit systems support up to 128 gigabytes of physical memory and up to 16TB virtual memory.

5. the popularity of software is different.

64-bit software is less than 32-bit software.

At this point, I believe you have a deeper understanding of the difference between 32-bit and 64-bit in linux. You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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