System: Windows 1 1

1, the nature of customization is different: public graphics cards are made by GPU chip manufacturers, such as the graphics cards in NVIDIA, but not in NVIDIA. There is no independent production line in NVIDIA. Generally, public graphics cards are produced by foundries, such as MSI and Zhong Ying, which are original graphics card products that are compatible with the products. Non-public graphics cards are products customized by different graphics card manufacturers based on the same GPU chip, so the compatibility will be better for their own products.

2. Different heat dissipation performance: The public graphics card adopts turbine heat dissipation scheme, which can discharge heat to the outside of the chassis, and can better dissipate heat in time, but the disadvantage is that it is noisy and easy to accumulate dust.

The non-public graphics card adopts push-down heat dissipation, and its heat dissipation scheme can discharge heat in the first time. However, if the air duct in the cabinet is not good, it will cause heat accumulation, and the thermometer will rise obviously after a period of use.

3. Different service life: public graphics cards are stable in performance, self-conservative (low frequency or not overclocking) and luxurious in material. In order to pursue quality, graphics card chip manufacturers will choose the most advanced materials to ensure good electrical performance, so the service life of public graphics cards is generally high. Non-public graphics cards often pay attention to the player's experience, use relatively low materials, pursue high cost performance, and have a shorter service life than public graphics cards.

4. Different technical advantages: Although the public version and the non-public version use the same chip, there are huge differences in memory frequency and heat dissipation design. Different graphics card manufacturers usually integrate their respective technical advantages into their products, so the non-public version of the same model is superior to the public version in performance and heat dissipation.

5. Different prices: Because the non-public graphics card of the same model is better than the public version in performance and heat dissipation, the corresponding price is also more expensive than the public version. Some non-public graphics cards will introduce non-public graphics cards with lower specifications but more affordable prices in order to cover a wider user base.