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Hello everyone, in this lesson we will look at a very practical software, GPU-Z

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Its main function is to view various information of the graphics card

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There are some important parameters here that we need to know

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First look at the 5 boxes circled in the picture

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The first is the bus interface

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It represents the channels supported by this graphics card and the channel it is currently running on

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For example, the parameter in the figure indicates that the channel supported by this graphics card is PCIE X16 3.0,

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and the channel it is currently running is PCIE X16 1.1

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Through the bus interface, we can know which channel the graphics card is currently running on

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In maintenance, we often encounter graphics cards running on X1 or X8 channels

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In general, as long as it is not running on the X16 channel, there is a problem

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Let's look at the following four boxes

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The row below refers to the frequency in the BIOS

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The one on the left is the frequency of the GPU in the BIOS,

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and the one on the right is the frequency of the video memory in the BIOS

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The above two are the GPU and memory frequency limited by the system

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If the graphics card is overclocked or downclocked,

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the above two frequencies will have corresponding changes

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At the same time, we can also know some information through GPU-Z

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For example, we can know that the core of this graphics card is TU117,

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and the video memory used is DDR6 Samsung video memory

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The memory size is 4GB

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GPU-Z can also be used to save the BIOS of the current graphics card

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There is a button to save as

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After clicking this button, the BIOS of the current graphics card will be stored in the specified location

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At the same time, GPU-Z can also view the frequency and power consumption of the current graphics card

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Here is an option for a sensor

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After entering, you can see the real-time frequency of GPU and video memory,

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as well as the real-time power consumption of the graphics card.

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When repairing the failure of the low running score of the graphics card,

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it is necessary to carefully observe these two parameters

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These are the main functions of GPU-Z