What's the difference between the same model and different brands of graphics cards? Such as gtx970

1, there is a sticker on the back with the specific brand and model of the graphics card on it. Or the graphics card box can be seen when it is installed. If it is a brand machine, it is an OEM product. You don't need to know the brand, just need to know that it is the OEM product of this brand machine manufacturer, which is basically a public version or a castrated version.

2. There should be six GPU graphics card models of ASUS 970 chips. The main difference is the main frequency. Generally divided into enhanced version, overclocking version and high-end version.

This is why there are different models under different brands. In fact, all manufacturers produce GTX970, within a certain tolerance range. It doesn't make much difference You can buy whichever you want. I recommend you to buy the gtx 970g 1 game from Gigabyte. Good quality.