1. The video memory size of the video card determines the ability of the video memory to temporarily store data, which will affect the performance of the video card to a certain extent.
2. It is used to store rendering data processed or to be extracted by the graphics card chip.
3. Video card (English: Videocard, Graphicscard, full name: display interface card, also known as display adapter) is one of the accessories of the most basic computer configuration, which is mainly divided into integrated video card, independent video card, and core video card.
4. As an important part of the computer host, the graphics card is a digital analog signal conversion device of the computer, which undertakes the task of outputting display graphics.
5. In scientific computing, graphics cards are called display accelerators.
6. Video memory is short for display memory.
7. Its main function is to temporarily store the data to be processed by the display chip and the processed data.
8. The stronger the performance of the graphics core, the more video memory is needed.
9. The previous video memory is mainly SDR, and its capacity is not large.
10. In 2012, most of the video cards on the market used DDR3 video memory, and the latest video cards used GDDR5 video memory with better performance.