What is computer running memory

The running memory of a computer refers to the memory required when a program is running. It can only temporarily store data and is used to exchange cache data with the CPU. It generally refers to random access memory (RAM); how many programs can the operating system run? It all depends on the capacity of the running memory. The larger the running memory, the better the smooth performance of the operating system.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

The computer's running memory is also called main memory. It refers to the memory required when the program is running. It can only temporarily store data and is used to exchange cache data with the CPU. Generally, it refers to random access memory (Random Access Memory). , RAM).

The size of the running memory directly determines how many programs the system can run. The larger the running memory, the faster the system runs programs. The development of memory is closely related to processor technology and system optimization. If the processor performance itself cannot keep up, or the system optimization is not effective, even if it is equipped with larger memory, it will be a waste of resources.

Computer operating system, CPU operation, user software, game loading, graphics and image processing and other tasks all require running memory. It can be seen that computer memory is the "most tiring" in the computer, because the hardware and software Simply can't live without it.

#Since running memory is so important, can maximizing the capacity of running memory improve computer speed?

No, the bigger the computer's running memory, the better. The function of the memory is to temporarily store data and exchange cache data with the CPU. Therefore, the appropriate capacity of the memory depends on the CPU. It depends on the performance. Only when the CPU has sufficient performance does cache data need to be exchanged. If the CPU performance is poor, then even maximizing the installation of memory modules is meaningless. The definition of maximizing the running memory capacity has been determined. , excess main memory will cause excess resources. The best understanding of the real image decomposition is the CPU and memory performance ratio in the computer task manager. Insufficient CPU and memory performance can be clearly and intuitively grasped.

#How to identify whether your computer has insufficient running memory?

Open your commonly used software and/or games, and then open the [Task Manager] on your computer to check the ratio of running memory to CPU usage. If the CPU usage ratio is 7%, and the running memory usage ratio has reached half or more (as shown in the figure above), which means that there is room for improvement in running memory, and running memory can be installed to improve the smooth performance of the computer. On the contrary, if the CPU The usage rate is as high as 80%, while the usage rate of the running memory is around 20%. That is obviously a lack of CPU performance. In this case, even upgrading the running memory is meaningless and is just a decoration.

Although the running memory is good, don't blindly install it. Check whether your computer has enough memory.

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