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Method and device for detecting cpu overclocking working state

A working state and over-frequency technology, applied in the computer field, can solve the problems of reducing the cost of CPU quality assurance, and inability to obtain product working state data conveniently and accurately, so as to reduce the cost of CPU quality assurance and reduce the occupation of system resources.

Active Publication Date: 2018-01-23
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The embodiment of the present application provides a method and device for detecting the working status of CPU overclocking, which solves the problem in the prior art that the products that use overclocking software for CPU overclocking function cannot be obtained conveniently and accurately for the products to work beyond the warranty frequency range. The technical problem of working status data has achieved the technical effect of reducing unnecessary CPU warranty costs without affecting the use of the product by users

Method used

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  • Method and device for detecting cpu overclocking working state

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Embodiment 1

[0040] In Embodiment 1, a method for detecting the overclocking working state of the CPU is provided, which is applied to electronic equipment with at least a CPU and a BIOS. In practical applications, it can be applied to computers or electronic products such as smart phones.

[0041] Please refer tofigure 1 , which is a flowchart of a method for detecting the CPU overclocking working state in Embodiment 1 of the present application, the method specifically includes steps:

[0042] Step 101, at a first moment, acquire first overclocking working state data when the CPU is working at an overfrequency exceeding a preset frequency;

[0043] In the embodiment of the present invention, at the first moment, before obtaining the first overclocking working state data when the CPU is working at an overfrequency exceeding the preset frequency, it further includes:

[0044] Detect whether the CPU is working at a super frequency exceeding the preset frequency, and obtain a first detection...

Embodiment 2

[0077] Embodiment 2 provides a device for detecting the overclocking working state of the CPU.

[0078] Please refer to figure 2 , which is a structural diagram of a device for detecting the CPU overclocking working state in Embodiment 2 of the present application. The device 201 specifically includes:

[0079]The data acquisition module 203 is configured to acquire, at a first moment, first overclocking working state data when the CPU is working at an overfrequency exceeding a preset frequency;

[0080] A data processing module 204, configured to compare the first overclocking working status data with the historical overclocking working status data stored in the BIOS and composed of at least one overclocking working status data of the CPU before the first moment Accumulated to obtain the second overclocking working state data;

[0081] A data update module 205, configured to use the second overclocking working status data to update the historical overclocking working statu...

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Abstract

The invention discloses a method and device for detecting the overfrequency working state of a CPU. The method is applied to an electronic device with at least a CPU and a BIOS. Status data; accumulate the first overclocking working status data and historical overclocking working status data stored in the BIOS to obtain the second overclocking working status data; update the historical overclocking working status data by using the second overclocking working status data; After outputting a trigger information of the second overclocking working status data, the second overclocking working status data is output. The method and device provided by the present invention are used to solve the technical problem existing in the prior art that the product that uses overclocking software to perform CPU overclocking function cannot conveniently and accurately obtain the working state data of the product working beyond the quality assurance frequency range.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a method and a device for detecting the overclocking working state of a CPU. Background technique [0002] When CPU manufacturers produce CPUs, in order to ensure product quality and reliability, they usually leave enough margin for the CPU frequency. At the same time, the main frequency corresponding to the CPU model marked by the manufacturer will not run at full load under normal circumstances. . As far as users are concerned, they are eager to dig out their potential surplus through artificial means, so that the CPU can work stably at a frequency higher than its rated frequency, in exchange for a higher operating frequency, thereby improving performance, that is, overclocking the CPU. Work. At present, many computer and mobile phone manufacturers, in order to meet the user's demand for optimal performance without paying extra money, provide a series of products that open ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/22
Inventor 罗曦牟宗山
Owner LENOVO (BEIJING) LTD
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