Difference between 4G and 8g ore deposit

4. Go to the player. I seem to have seen this film in the player.

5.

The performance difference between 4G and 8g is not very big. The function of 4G is to store the rendering data processed or to be extracted by the graphics chip. Like the memory of a computer, the video memory is used to store the graphic information to be processed

the video memory serves for the graphics card, and its function is to store the data calculated by the GPU core for a short time, that is to say, the data needs to be exchanged frequently between the video memory and the GPU, so the video memory plays a vital role in the performance of the graphics card. However, as far as 4G and 8g are concerned, for today's mainstream games, the performance difference between 4G video memory and 8g video memory is not obvious

extended data:

there are many factors that determine the performance of a graphics card. Video memory is only one factor, but it does not represent all of them. In addition to video memory, the factors that determine the performance of video card include the type of video memory, stream processor, bit width, bandwidth, frequency, etc. If only the memory capacity is large and other aspects are weak, the performance of the graphics card is not strong

therefore, in view of the performance of the graphics card, the video memory is only a reference factor. It can not be said that if the video memory is large, the performance of the graphics card must be good, and other parameters need to be combined. Only when the memory type, stream processor, memory bit width, bandwidth and frequency are the same, the larger the memory, the better the performance of the card

6. Memory and video memory, in fact, all play a temporary storage function, so as long as it is enough, as long as the program used does not exceed the memory space, 1g and 100g will not have any difference
but for memory, because all programs need to occupy memory, and now many programs are getting larger and larger, in fact, 4G memory is a little insufficient. Open multi-point programs in the background, and then open multi-point web pages, 4G memory will almost run out, and once it exceeds, the extra programs in virtual memory will be very slow
therefore, for memory, 4G is the pass line, which is generally enough, but for those with high usage intensity, it is recommended to upgrade to 8g

video memory is different. For a notebook, even the gtx880m is only equivalent to the gtx760 of a desktop computer. In fact, 2G video memory is completely enough for this performance. Maybe two or three games can be consumed now, but there are only two or three. It's meaningless to give him 8g deposit except to sell it more expensive and cheat people
1. The difference between notebook memory 8g and 4G is that the total memory space is twice as large, 1g = 1024m, 8g is 8 1024 megabytes, 4G is only 4 1024 megabytes,
2. The difference between video memory 4G and 2G is also similar to memory, that is, the space capacity of video card for display data storage, one is 4 g, the other is 2 g,
3, The stronger the system performance of the computer, the faster the computing speed, and the more powerful the working ability of the computer.

7. Performance has a lot to do with the core chip, not with the video memory

8. 1. The difference between notebook memory 8g and 4G is that the total memory space is twice as large, 1g = 1024m, 8g is 8 1024 megabytes, 4G has only 4 1024 megabytes of storage capacity,
2. The difference between 4G and 2G is similar to the memory, that is, the space capacity for display data storage carried by the graphics card, one is 4 g, the other is 2 g,
3, The stronger the system performance of the computer, the faster the computing speed, and the more powerful the working ability of the computer.

9. It doesn't make any difference. Regardless of the performance of the graphics card, if you turn on 1080p resolution, the other graphics cards are even the highest. The amount of data generated by the graphics card is enough. 2g-3g video memory is enough. 4G up is no different. Big video memory is meaningful only when you turn on ultra-high resolution and high special effects, such as 2K, 4K resolution and high special effects