What is the composition of memory in a computer, and what are the functions of computer memory?

Memory is the CPU, hard disk and temporary storage space when the program is running, it is a very important computer component, if the computer memory is too small, it will cause the temporary space when the system is running is not enough, thenThe role of computer memoryWhat are they? What is the right amount of RAM on my computer? Below we will give you a detailed answer, I hope you can help after reading it.

What is the purpose of computer memory?

To put it simply, memory acts as a bridge in a computer, responsible for data exchange between the processor and the processor, for example, on the hard disk, the motherboard. All computer data is exchanged with the processor through memory, and some friends may wonder why the data is not directly exchanged with the processor. In fact, as long as you understand the memory, you will know that the read speed and storage speed of the memory are the fastest, and the direct exchange speed with the data bus on the motherboard is very slow, and you can also regard the memory as a data buffer.

What is the right amount of RAM on my computer?

Win7 Win8 has taken the Danchang Dynasty hail XP into the mainstream system, and the system no-load mold has more than 1G memory occupation. Adding 2G RAM simply won't work. More and more applications occupy more than 2G, which shows that 4G has become the standard, and there are some professional software and game masterpieces that exceed 4GB in the running process, which shows that the memory occupation is getting bigger and bigger.

At present, 4G single strip** is moderate, both in terms of capacity and considering future upgrades, and if you have a sufficient budget, you can consider 8GB or more capacity. For the average user who plans to install a computer or plan to upgrade the memory in the near future, 8GB is enough, and 16GB is a waste.

Through testing, it can be found that whether it is daily applications or playing games, 8GB can already meet the basic needs of ordinary users, and 16GB is not necessary for the time being. In some games or gaming scenarios, 4GB RAM can sometimes be a performance bottleneck for your graphics card, so if you have the budget, you might as well upgrade to 8GB RAM. In a word, at present, for the vast majority of users, 16GB is a waste, 4GB sometimes becomes the bottleneck of CPU or GPU, and 8GB is the most suitable.

1. For office families: It is recommended to use a single 4G memory, and users who already have 2G memory can add an additional group of dual channels to cope with the increasing memory capacity demand.

2. For gamers: Newly installed users should start with a single 4G, have a sufficient budget, and set up a dual-channel 8GB, or upgrade later, because now the game occupies more and more memory.

3. Professional software users: For professional software users, especially those who use Photoshop to design large banners, the author recommends that a single 8G be directly uploaded, on the one hand, the 4G memory is very large, and on the other hand, it is also convenient to upgrade the 8Gx2 dual channel in the future.

The above is what is the role of computer memory for you? What is the right amount of RAM on my computer? All of it.