LCD touch all-in-one machine（Touch screen kiosk) is a very popular multimedia intelligent interactive electronic device on the market today. It is generally equipped with a variety of different touch screen application software. It can provide many different functions and bring a lot of convenience to people’s life and work. Fast service.
As one of the computer all-in-one products, the LCD touch all-in-one machine （Touch screen kiosk) has its own computer host, and the combination of accessories of the computer host will directly affect the overall operating performance of the touch all-in-one. When purchasing an LCD touch all-in-one machine, many consumers often ask whether the touch all-in-one machine should use an integrated graphics card or a discrete graphics card.
Next, Shenzhen Layson Optoelectronics Co., Ltd., the manufacturer of the touch all-in-one machine（Touch screen kiosk), will explain this problem to you.
The difference between single graphics card and integrated graphics card:
The detailed difference is that the performance of the discrete graphics card is very powerful. There are many things that the integrated graphics don’t have. The most basic thing is the radiator. The integrated graphics consumes a lot of work and heat when processing large 3D software, while the discrete graphics have The heat sink can give full play to its performance, even overclocking, while the integrated graphics card does not have a heat sink, because the integrated graphics card is integrated inside the LCD touch all-in-one motherboard. When dealing with the same large-scale 3D software, its After the heat reaches a certain temperature, there will be many depressing situations.
In terms of performance and power consumption, the integrated graphics card is characterized by general performance, but it can basically meet some daily applications, and the heat generation and power consumption are lower than that of the independent graphics card. Although the performance of the discrete graphics card is strong, the heat and power consumption are relatively high. Discrete graphics are better than integrated graphics in terms of 3D performance.
Difference: It is easy to determine the independent graphics card: a separate card is inserted into the motherboard slot, and the interface on the card is connected to the signal line of the display. For integrated graphics, because the main chip is integrated in the north bridge, there is no card, and its interface to connect to the display is not on the card. It is generally placed together with the I/O interface of the motherboard backplane.
In general, although the analysis from the perspective of accessories alone, it must be that the discrete graphics card is better than the integrated graphics card. However, the application needs of different users are also different, depending on their actual use, which graphics card is more cost-effective to choose.
Post time: Oct-09-2021