My computer has 8G RAM, what is the appropriate amount of virtual memory?

times, 12288m is more suitable.

Virtual memory: is a technology for memory management in computer systems. It makes an application think that it has contiguous usable memory (a contiguous complete address space), when in reality it is usually divided into multiple physical memory fragments, and some are temporarily stored on external disk storage to exchange data when needed.

At present, most operating systems use virtual memory, such as the "virtual memory" of the Windows family; Linux's "swap space", etc.

Virtual memory is automatically scheduled and managed by hardware and operating system, and there are basically three types of virtual memory working procedures for address transformation: total association transformation, direct transformation and group association transformation.

If the Windows 8 operating system is stuck on the Windows logo page when booting and cannot enter the system, and must be forced to shut down and restart to open it, you can adjust the virtual memory settings appropriately.

How it works: Virtual storage is automatically scheduled and managed by hardware and operating systems. Its working process consists of 6 steps:

**The logical address of the processor accessing the main memory is decomposed into group number A and group address B, and the address transformation of group number A is carried out, that is, the logical group number A is used as an index and the address transformation table is checked to determine whether the group information is stored in the main memory.

If the group number is already in the main memory, it will be executed instead; If the group number is not in the main memory, check whether there is a free area in the main memory, and if not, call out a group that is not used temporarily and send it to the secondary memory, so that this set of information can be transferred to the main memory.

The desired group is read out from the secondary memory, and sent to the free area of the primary memory, and then the free physical group number A and logical group number A are registered in the address transformation table.

The physical group number A corresponding to the logical group number A is read out from the address transformation table.

The physical address is obtained from the physical group number A and the byte address B in the group.

Access the necessary information from primary memory based on the physical address.

If the physical memory is 2G, the virtual memory should be set to 3G=3072MB, if the physical memory is 4G, then the virtual memory should be set to 6G=6144MB, and the G memory can be adjusted to 12288MB

The principle of virtual memory setting is: the minimum value of virtual memory is 1 to 1 times that of physical memory; The maximum value of virtual memory is 2 to times that of physical memory.

How much is appropriate for the computer's virtual memory settings.

The optimal virtual memory for 16G memory is 24576MB, and the specific operation steps are as follows:

Operating environment: Lenovo Y7000, WIN10, system settings.

1. Press the keyboard "win r" key combination at the same time, click OK, and then enter " in the running window, click OK.

2. In the system properties, click "Advanced Options".

3. In the performance state, you can set the processor plan, memory usage, virtual memory, click the settings button in the illustrated location.

4. Click on the "Advanced" option in the performance options column.

5. In the virtual memory column below, click the "Change" button in the illustrated position.

6. On the virtual memory page, first cancel the checkmark at the location shown.

7. Check the custom size and set the virtual memory, which is set to 10G, and you can set it according to your needs.

8. After setting the carriage enter, click the "Settings" button in the figure above, and then the system will prompt it to take effect after restarting.

Taking the Win7 system as an example, if the fuselage is 8G memory available, there is no need to set up virtual memory.

Note: The size of the virtual memory should not exceed 1-5 times the size of the physical memory. If you have 4GB or more RAM or more, you can't set it if you don't play big games, because the virtual memory takes up too much hard disk.

How much is appropriate for 16G virtual memory settings as follows:

1. Find and right-click on this computer on the desktop, and click Properties.

2. Click Advanced System Settings in the list options on the left.

3. In the pop-up window, click the settings item in the lower right corner of the performance in the advanced options.

4. Click Advanced in the pop-up window.

5. Click Change in the virtual memory.

The initial value of g memory is 21576, and the memory setting is between 32768-40960. Uncheck Automatically manage all drive paging file sizes, click Custom size, enter the value, click Settings, and then click OK.

Introduction to Virtual Memory Technology:

Virtual memory is also known as virtual storage. The sequence running on the computer needs to be executed through the memory, and if the executed program takes up a lot of memory or a lot, it will cause the memory to be exhausted. To solve this problem, virtual memory technology is used in Windows, that is, a portion of the hard disk space is used as memory usage.

When the memory is depleted, the computer will automatically call the hard disk to act as memory to relieve the strain on memory. If the computer does not have enough RAM to run a program or operation, Windows compensates with virtual memory. It combines your computer's RAM with the temporary space on your hard drive.

When the RAM runs slowly, it moves data from the RAM to something called"Paginated files"space. Moving data into a paging file frees up RAM so you can get the job done. Generally speaking, the more RAM a computer has, the faster the program will run.

If the rate of the leaky computer is slowed down due to the lack of RAM available space, you can try to compensate by increasing the virtual memory.