A graphics processing chip gpu aging test device

Abstract

The invention discloses a GPU aging test device for a graphic processing chip and specifically relates to the technical field of computer hardware detection. According to the device, a bottom jack ofa GPU body is connected with a PCIE socket in an inserted mode; the CIE socket is connected with a PCIE of a main board in a PC host through a PCIE extension line; a fixing plate is driven to move toadjust the corresponding height of the GPU body, so that the corresponding height of the GPU assembled in a case is simulated; dust is scattered into a dust inlet pipe, an electric heating wire mesh work fan blows air to introduce heat into the GPU body, and ventilation holes are formed in the positions, corresponding to a heat dissipation mechanism, of the two sides of an inner cavity of a sealing box. A testing mechanism and a lifting mechanism are arranged and thus the GPU body can carry out the pressure aging test in a high-temperature and high-dust environment, so that data accuracy is improved, the delivery reliability and durability of a product are ensured; the loss of PC host hardware in a high-temperature environment and a dust condition in a sealing box is effectively avoided, and the overall service life of the device is effectively prolonged.

Description

technical field [0001] The invention relates to the technical field of computer hardware detection, and more specifically, the invention relates to a graphics processing chip GPU aging test device. Background technique [0002] Graphics processor, abbreviation: GPU, also known as display core, visual processor, display chip, is a kind of image and graphics processing specially designed for personal computers, workstations, game consoles and some mobile devices (such as tablets, smartphones, etc.). Microprocessors for related calculations, GPUs reduce the graphics card's dependence on CPUs, and perform some of the original CPU work, especially in 3D graphics processing. The core technologies used by GPUs include hardware T&L (geometric transformation and lighting processing), Cubic environment material map and vertex blending, texture compression and bump mapping, dual texture four-pixel 256-bit rendering engine, etc., and hardware T&L technology can be said to be the hallmar...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a graphics processing chip GPU aging test device. The technical problem to be solved by the present invention is: the GPU aging test can only be carried out for a long time by loading current. At the same time, it will adversely affect other computer hardware in the simulated high-temperature dust scene, and the overall test platform has a low service life.

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