Introduction to the differences between 2g display and 4g display on computers:
First, storage
1, 4g video memory is much more important than 2g video memory. 2g video memory can no longer meet the needs of the latest 3a masterpieces. The requirements for video memory in games often start at 4g, and even can reach more than 8g in high-resolution screens, so now you can buy a graphics card.
2. The graphics card is a device used by computers to process graphics. In general, the graphics card is connected with the motherboard, and some motherboards have integrated graphics cards. The discrete graphics card needs to be installed separately, which generally does not occupy system memory, and it is much more advanced than the integrated graphics card in technology, which can get better display effect and performance than the integrated graphics card, and it is easy to upgrade the hardware of the graphics card. Discrete graphics cards also have disadvantages. Computers with discrete displays consume a lot of power and need to spend extra money to buy graphics cards.
3. Pay attention to the graphics card model when choosing the graphics card. For the same graphics card model, the larger the memory capacity, the better. Try to choose graphics cards from well-known manufacturers, and the quality of graphics cards is guaranteed. Try to choose products with better radiator, pure copper is the basic material, and nickel plating is better. The core frequency is equivalent to a person's eating speed. For graphics cards with different frequencies, the higher the frequency, the faster the eating speed, and the faster the graphics card can process images.
2. Capacity
1. The difference between 2g display and 4g display is the memory capacity. 4g graphics card is not necessarily better than 2g graphics card, and the performance of graphics card is determined by many factors such as display chip, bit width, bandwidth and memory frequency. Graphics memory is the abbreviation of display memory (similar to the memory of the motherboard). Its main function is to temporarily store the data to be processed by the display chip and the processed data. The stronger the performance of the graphics core, the more video memory is needed.
2. The main performance of the graphics card comes from the core. For example, gtx16 is far from gt61 in terms of the number of stream processors, but the difference in video memory between the two is not so exaggerated. Therefore, the question of whether 4g video memory is better or 2g video memory is better must first be compared on the same level of graphics cards.
Third, the running speed
The capacity of 4G solo display is twice that of 2G solo display. When the game is running with full special effects at 4K high resolution, the advantages of 4G solo display will be revealed, and there will be no frame drop (jam). It may be a little difficult for 2G solo display in full special effects mode, and frame drop (jam) is also a normal phenomenon.
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The above is an introduction to the differences between the 2g display and the 4g display of computers. I hope it will help you who still have doubts.