We often hear about the 32-bit and 64-bit system in computers that we use daily, and here you will learn about the difference between 32-bit and 64-bit, which is better, how to know the type of system on your computer or laptop, and whether your device supports the 64-bit system Or not, and how to upgrade to a 64-bit system. All this and more, you will get to know by reading this topic.
The difference between a 32-bit and 64-bit operating system.
A 64-bit processor is more capable than a 32-bit processor because it can handle more data at one time. A 64-bit processor can store more arithmetic values, including memory addresses, which means it can access more than 4 billion times more physical memory than a 32-bit processor. Here is the main difference, 32-bit processors are fully capable of handling a limited amount of RAM (in Windows, 4 GB or less), and 64-bit processors can utilize much more than that. The main difference between 32-bit and 64-bit processors is the number of computational operations that can be performed per second, which affects the speed at which they can complete tasks. Here are some differences between 32-bit and 64-bit operating systems.
The difference between 32-bit and 64-bit in terms of RAM:
A 32-bit system can access 2 32 memory addresses, which is 4 GB of RAM or physical memory; Ideally, it can also access more than 4GB of RAM.
A 64-bit system can access 2 64 memory addresses, which is actually 18 quintillion bytes of RAM. In short, it can easily handle any memory space larger than 4GB.
With the increased availability of 64-bit processors and larger RAM capacities, Microsoft and Apple both released upgraded versions of their operating systems designed to take full advantage of the new technology. The first full 64-bit operating system was Mac OS X Snow Leopard in 2009. Meanwhile, the first smartphone with a 64-bit chip (Apple A7) was the iPhone 5s.
The difference between 32-bit and 64-bit in terms of programs:
32-bit: It is impossible to run 64-bit programs on a 32-bit system because of the different software depending on the processor level.
64-bit: This system can run many programs without any problems, provided that the requirements for running the program are compatible with the capabilities of the device, and it can run 64-bit and 32-bit programs
The difference between 32-bit and 64-bit in terms of speed in data processing:
32-bit: This system has a lower speed in processing data, and the larger the program is in terms of size and requirements, the speed will decrease and it will be difficult for the device to deal with it.
64-bit: Its speed is high in data processing, and the reason behind this is that the size of the RAM or random memory is large, and therefore the execution time is short.
What is a 32-bit operating system?
It is a type of CPU architecture that has the ability to transmit 32 bits of data. It indicates how much data and information your CPU can easily process when running. The majority of computers produced in the early 2000s and 1990s were 32-bit machines. A single bit in a register can usually refer to a single byte. Thus, a 32-bit system is capable of addressing about 4,294,967,296 bytes (4GB) of RAM. Its actual limit is less than 3.5Gb (usually) because part of the register stores various other temporary values apart from the memory addresses.
What is a 64-bit operating system?
A 64-bit microprocessor allows computer systems to process information, data, and memory addresses represented by 64 bits. Such a system can typically refer to 16 exabytes (17,179,869,184 GB), or 18,446,744,073,709,551,616 bytes of memory.
A 64-bit system (a computer with a 64-bit processor) can access more than 4GB of RAM. It’s millions of times more than what it takes for the average workstation to access it. This means that if your computer has 8 GB of RAM, it requires a 64-bit processor. Otherwise, the CPU will not be able to access at least 4GB of memory.
Advantages of 64-bit over 32-bit OS.
Here are the following advantages of 64-bit operating system compared to 32-bit operating system, such as:
Addressable memory: 32-bit operating systems can address a maximum of 4 GB of RAM. But a 64-bit operating system can address up to 17179869184 GB (16 exabytes). That’s much more than the 4GB of memory a 32-bit operating system can handle.
Available Resources: A 64-bit operating system can make full use of available system resources compared to a 32-bit system. To simplify, installing more RAM on a system running a 32-bit operating system does not affect performance. However, upgrade that system with extra RAM to the 64-bit version of Windows, and you’ll notice a difference.
The system can perform more calculations per second with a 64-bit system with a 64-bit processor. As a result, it increases processing power and makes your computer run faster. This is restricted in the case of 32-bit operating systems.
Software Performance: More software has been written to take full advantage of the 64-bit operating system. If you are using a 64-bit operating system and installing 64-bit software, you can notice the increase in performance earlier. It becomes even more important when a huge process is running that requires the system to access more memory. An increase in program performance leads to an increase in overall efficiency.
Multitasking: With 64-bit, users can do different multitasking things at the same time. Users can easily switch between different applications without any issues hanging on windows.
How to find out if the system type is 32-bit or 64-bit?
It is important to know the type of your system before thinking about changing the version of Windows in order to avoid any errors or problems, and to know the type of your current system, follow the following steps: –
We go to the Computer or this pc icon, then click on it with the right mouse button, and choose the last option, which is properties
How do I know if my device supports 32-bit or 64-bit?
This is not limited to the size of the RAM only .. It also requires a powerful processor to be able to deal with the system
You can download this tool to see if your device supports system 64 or not
As you found in the picture, if you do not find it written 64-bit, this means that your device does not support the 64-bit system
Which is better 32-bit or 64-bit?
Of course, this question has a clear answer. Certainly, the 64-bit system is the best. If you want to upgrade to 64-bit, you must first make sure that your device supports this system through the tool we mentioned, and that your processor is strong and the RAM is greater than 4 GB.
How to upgrade from 32-bit to 64-bit?
The first step is to select the system if you want to use Windows 7, 8.1, 10, or 11 , and then you will download the 64-bit version from the Microsoft website, and then download the RUFUS program and burn the copy of Windows, and if you do not know how to burn the copy of Windows on You will go to a computer maintenance office and buy a ready-made copy on a CD or flash drive, or you can watch this video:
After that, you install the copy after formatting the C partition and enjoy your new system.
How do you choose processors?
While a 64-bit processor has more processing power than a 32-bit processor, this does not always mean that you need a 64-bit computer or program. Whether you should install a 32-bit or 64-bit application on your computer depends on your current setup.
If you want your computer to be fast, you should probably choose a 64-bit processor. You can even use this wizard if you’re running 32-bit programs since most applications are backward compatible. This means that 64-bit computers will run most 32-bit programs. However, a 32-bit computer will not run any 64-bit applications.
Here are some reasons you might want to upgrade to a 64-bit processor:
Graphics: Apart from being able to handle more data, the 64-bit processor provides better graphics performance. This means that your computer will be faster when running applications, editing photos, and playing graphic-intensive games.
Security: A 64-bit computer may still be infected with malicious software (malicious software), including viruses, spyware, Trojan horses, and ransomware. However, a 64-bit computer has more security features than a 32-bit system.