The computer system can be divided into 32 bits and 64 bits according to the number of digits. The biggest difference between the two systems is the difference in the amount of memory that can be recognized. A thirty-two-bit system can only recognize memory to the power of 2 to the power of 32, while a sixty-four-bit system can recognize a larger memory to the power of 2 to the power of 64.
In actual use, due to hardware limitations, the computer simply cannot reach such a large memory. In order to adapt to different needs, the operating system sets a threshold from the software based on the amount of memory currently required. As a result, a thirty-two-bit system can usually only recognize up to 35GB of RAM, while a 64-bit system can recognize up to 128GB of RAM.
This difference can also have an impact on your computer's performance and speed. Because more memory means more programs can be run and more data can be processed at the same time, which improves your computer's performance and responsiveness. Therefore, choosing the number of bits of the system that suits your needs is also one of the factors to consider when buying a computer.
In addition, the procedure is different for the 32-bit system and the 64-bit system. Thirty-two-bit programs can usually only run on thirty-two-bit systems, while six-four-bit programs can run on both thirty-two- and sixty-four-bit systems. This is because a thirty-two-bit program is optimized for a specific number of system bits, while a sixty-four-bit program is generic.