Put away your pitchforks, the first report of an RTX 50-series graphics card melting a cable was act

The and are power hungry beasts, but the first report of a melting power connector was actually caused by an RTX 4090, likely due to an improperly [[link]] seated power cable.

Hong Kong media outlet PCM initially reported that its testing of an and resulted in melted cables, with a picture of two 600 W 12VHPWR connectors looking worse for wear.

However, the outlet later clarified that a clear burn mark was present on the back of an , while the RTX 50-series cards appeared unscathed (via ). That suggests user error when installing the power connectors on the RTX 40-series card, evoking memories of the whole Meltgate debacle regarding on the RTX 4090's initial release.

The original 12VHPWR power connector was blamed for overheating and melting under heavy workload due to improper seating, before Nvidia switched to a revised with shorter sensing pins and longer conductor terminals which was less prone to incorrect installation.

Since then, several cable manufacturers have also released that put less stress on the connection point when wrangled into a tight case, while MSI has gone one step further and released to make it clearer when a power connector is correctly installed.

If you see yellow, don't be mellow. Something like that, anyway. Still, it looks like PCM has fallen victim to a slightly misaligned cable connection on the older card, and paid the smoking-hot connection price.

As we found in our testing, the is a particularly thirsty card, drawing up to 637 W peak power under a 4K native Metro Exodus torture test. Still, we've had no issues with the power connector [[link]] even at those lofty power draw heights, although we did experience a lot of coil whine using a Seasonic Prime TX 1600 W PSU.

However, this was mostly mitigated by swapping the power supply out for a 1600 W EVGA model, and the card has performed pretty much flawlessly otherwise.

So while there's a fair bit to critique the RTX 50-series for currently (not least that they're expensive, and even if you can stump up the cash), melting power connections don't seem to be an [[link]] issue so far. Let's hope it stays that way, too.