Is mem memory or video memory?

mem is memory. mem is a memory display program that displays the occupancy of all memory-resident programs, divided into conventional memory and uppermemory high-end memory occupancy, and displays the total occupancy. Video memory refers to the graphics card memory, which is used to store rendering data that has been processed or is about to be extracted by the graphics card chip.

The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

mem is memory. mem is a memory display program that displays the occupancy of all memory-resident programs, which is divided into conventional regular memory and uppermemory high-end memory occupancy, and displays the total occupancy (conventional high-end reserved extended memory)

Memory is also known as Main memory is a storage space that the CPU can directly address and is made of semiconductor devices. The characteristic of memory is fast access rate. Memory is the main component in the computer, relative to external memory. Commonly used programs, such as Windows operating systems, typing software, game software, etc., are generally installed on external storage such as hard disks, but their functions cannot be used only by this. They must be transferred into the memory to run. Using its function, you usually input a piece of text or play a game, which is actually done in the memory. Just like in a study room, the bookshelves and bookcases where books are stored are equivalent to the external storage of the computer, and the desk where you work is the memory. Usually, a large amount of data that needs to be saved permanently is stored in the external memory, and some temporary or small amounts of data and programs are placed in the memory. Of course, the quality of the memory will directly affect the running speed of the computer.

Video memory generally refers to the graphics card memory, also called the frame cache. Its function is to store rendering data that has been processed or is about to be extracted by the graphics card chip. Like a computer's memory, video memory is the component used to store graphics information to be processed.

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