The nightmare of the melted connectors now extends to the AMD GPUs

So far, it was above all an NVIDIA problem. Consequently, The RTX 5090 and their 12VHPWR connectors that found, we knew. In addition, But now that AMD joins the little enviable club: a first user of Radeon RX 9070 XT has just. Therefore, reported its partly melted supply connector.

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AMD RADEON RX 9070 XT AMD test: A versatile graphics card. Moreover. nightmare melted connectors now extends new with excellent value for nightmare melted connectors now nightmare melted connectors now extends extends money

The story comes from Reddit. Meanwhile, where the user Savings_Pportunity3 shared the photos of his Asrock Taichi Oc RX 9070 XT card. Meanwhile, We clearly see the damage on the 3 × 8 -pin adapter around 12VHPWR supplied with the card. Furthermore, Discolored pins, blackened plastic … In addition, The classic table of a connector that heated.

The user says he has noticed discoloration a month ago. already. Consequently, But the card continued to operate normally, so it did not dug too much. Nevertheless, Error. Similarly, The problem has worsened to this worrying state.

The nightmare of the melted connectors now extends to the AMD GPUs – Nightmare melted connectors now extends – Nightmare melted connectors now extends new

So far. Moreover, it was nightmare melted connectors now extends new above all an NVIDIA problem. Nevertheless. The RTX 4090 and their 12VHPWR connectors nightmare melted connectors now extends that found, we nightmare melted connectors now extends knew. But now that AMD joins the little enviable club: a first user of Radeon RX 9070 XT has just. reported its partly melted supply connector.

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What is the 12VHPWR connector that poses a problem on the GeForce RTX 4090?

The story comes from Reddit. where the user Savings_Pportunity3 shared the photos of his Asrock Taichi Oc RX 9070 XT card. We clearly see the damage on the 3 × 8 -pin adapter around 12VHPWR supplied with the card. Discolored pins, blackened plastic … The classic table of a connector that heated.

The user says he has noticed discoloration nightmare melted connectors now extends new a month ago. already. But the card continued to operate normally, so it did not dug too much. nightmare melted connectors now extends Error. nightmare melted connectors now extends The problem has worsened to this worrying state.

The adapter. the weak link – Nightmare melted connectors now extends – Nightmare melted connectors now extends new

As often with these melted connectors stories. the problem does not come from the graphics card itself, but from the adapter. These small boxes must do a complex work: recover the power supply of three 8 -pin connectors. redistribute it properly on the twelve pins of the 12VHPWR connector.

When the adapter is of poor quality or poorly designed, this redistribution can create hot spots. Some pins find themselves enduring more current than expected. they heat, and off we go for the melting of the plastic.

The Reddit community has not taken long to identify the adapter as guilty. This is nightmare melted connectors now extends new often the case in this type of incident. ATX 3.1 power supplies with Direct 12VHPWR cables pose far fewer problems.

What surprises in nightmare melted connectors now extends this story is that the RX 9070 XT consumes between 304. nightmare melted connectors now extends 340 watts depending on the versions. It is much less greedy than the RTX 4090 (450W). RTX 5090 (575W) of Nvidia who made this famous problem

However, even with this more modest consumption, the connector has melted. The user used a 700W Kolink diet, below 850W recommended by Asrock. But experts believe that it is not the heart of the problem.

The real concern is the very design of the 12VHPWR connector. The tolerances are so tight that the slightest difference in the power distribution can cause overheating. And physically, these fine and tight pins do not facilitate thermal dissipation.

A fundamental design problem

At nightmare melted connectors now extends new Nvidia. these incidents have already given rise to collective appeals and pushed to the development of a new standard 12V 2×6.

This “improved” version shortens the sensor pins. cuts the power supply if the connector is not properly inserted. Mechanical tolerances have also been reviewed. But even with these changes, new cases of melted connectors continue to appear.

The problem therefore seems deeper than a simple question of improvement. The very design of these high power connectors in a compact format poses important thermal challenges.

How to limit risks

Faced with this problem that now affects all manufacturers, some tips for limiting risks:

Favor ATX 3.1 supplies With native 12VHPWR cables rather than adapters. Power distribution is cleaner and better thermal dissipation.

Avoid cheap adapters. If you have to use one, invest in quality. Low -end adapters are nightmare melted connectors now extends new often the first to be a problem.

Complete the connector completely. Partial connection increases the resistance and therefore heating. The “click” of locking must be understood.

Watch regularly nightmare melted connectors now extends the condition nightmare melted connectors now extends of your connectors. Even light discoloration is an alarm signal to take seriously.

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