Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizens Wu Yanzu in South China for the delivery of clues! CTOnews.com November 5 news, yesterday AMD released the Radeon RX 7000 series of graphics cards, which will go on sale on December 13, 2022, with Radeon RX 7900XTX priced at 7999 yuan and Radeon RX 7900XT priced at 7399 yuan.

GamersNexus, known for its in-depth analysis of the temperature and power of graphics cards, has noticed that Radeon RX 7900 series graphics cards have hidden temperature sensors.

The sensor is hidden behind the fan, enabling the video card to measure the ambient temperature in the chassis. This sensor is useful for graphics cards with zero decibel mute technology, which is also supported by the AMD Radeon RX 7900 series, which stops the fan from turning when the video card is idle or in light use, achieving a zero decibel mute effect.

CTOnews.com learned that without this sensor, some graphics card components other than the GPU, such as the VRM, are prone to overheating. One example is EVGA's GeForce GTX 10 series video card, which causes some components to overheat and damage due to the lack of this sensor. The company was later forced to redesign the card, adding multiple sensors to the card.

Gamers Nexus expects AMD to provide data from the sensor to users, but the company has not made any official comment on the matter. It is not clear whether board partners will add similar sensors to their designs. In fact, there is no brand other than Asustek to display their RX 7900 series graphics cards.

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