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It seems that RTX 5090 cables can still burn even if you limit the GPU power [VideoCardz]

Draugoth

Gold Member
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A user on Mobile01 reports that the bundled 16-pin power adapter for a Gigabyte AORUS MASTER ICE GeForce RTX 5090 burned after the PC began crashing during a gaming session. According to the user, the 16-pin connector on the graphics card itself looked normal at the time of inspection.

What makes this story particularly interesting is that the original poster says they had already been aware of 12V-2×6 connector reports and used only the original cables. He followed an online guide and used MSI Afterburner to cap the graphics card at 500 W.

Source
 
Aftermarket cables? I have had great performance with the included adapters on a Gigabyte OC 4090, MSI Gaming Trio 4090, and a 5090FE.
 
Can't say I'm terribly surprised, when I was looking up which one to get last year the Aorus Master Series seemed to have the highest wattage compared to other equivalent cards.
 
I'm undervolting and have the power limit to 70% on my 5090's.
Not a lot of performance lost, they're quiet and cool, and not going over 420w.

Also, only using a direct cable and avoiding that 3-plug adapter.
Using the strix 1200w PSU's that have a "Gpu first" safety cable as well.

My Astral 5090 also have the sensor monitoring in Gpu Tweak, letting me monitor the pins in real time. Everyone of these cards should have that, but strangely the Astral is the only one.
 
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