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The editor tells you the difference between 64-bit and 32-bit systems on computers
- 王林forward
- 2023-07-09 14:14:337298browse
In the process of using our computers, some careful friends will be able to discover that the system in our computer is divided into two different versions, 64-bit and 32-bit systems. So what is the difference between 64-bit and 32-bit computer systems? Today, the editor will bring you a comparison of 64-bit and 32-bit systems on computers. Let’s take a look below!
The difference between 64-bit and 32-bit systems of computers:
1. 32-bit and 64-bit mean the maximum number of bits that the processor can process at one time, and the maximum addressing space of the 32-bit system It is 2 to the 32nd power = 4294967296 (bit) = about 4 (GB). The maximum addressing space of a 64-bit system is 2 to the 64th power = 4294967296 (bit) to the 32nd power, and the value is greater than 100 million GB.
#2. The CPU requirements are different. CPUs are divided into 32-bit and 64-bit. 32-bit CPUs can only install 32-bit systems, while 64-bit CPUs can install both 32-bit systems and 64-bit systems.
3. The calculation speed is different. The instruction set of a 64-bit CPU can run 64-bit data instructions, which is twice as much as that of a 32-bit CPU.
#4. Software compatibility is different. 64-bit systems have less software than 32-bit systems.
5. 32-bit computers cannot install 64-bit systems, but 64-bit computers can install 32-bit systems!
The above is about sharing the differences between 64-bit and 32-bit computer systems!
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