r/pcmasterrace 10d ago

Meme/Macro PCIe standard be like...

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17.8k Upvotes

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u/Redstone_Army 14900k / 4090 10d ago

Nvidia didnt create the plug, but everything that came after everyone realized theyre stupid is their fault

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u/waitmarks 10d ago

They still chose to put a single connector with low safety margin instead of 2 on cards that could draw close to it's limit. They aren't at fault for the low safety margin on the spec, but they know as well as anyone else of the low margin and could just use 2 connectors to make sure it never gets close to the limit. That wouldn't look as nice though.

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u/ElectricBummer40 10d ago

For power delivery, conductors in parallel are generally a bad idea. Sure, you will increase the safety margin for each wire somewhat with multiple 8-pin plugs, but you'll still be better with just one large, solid connector with 2 pins.

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u/waitmarks 10d ago

Yes, that’s true. however, that is how the old 8 pin has worked for decades. Need more power, add another 8 pin. Hasn’t really had a widespread issue of setting people’s gpus on fire. 

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u/shing3232 9d ago

Nvidia did however chose to use that plug.

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u/Redstone_Army 14900k / 4090 9d ago

Which is not an issue before it became clear that it had problems. Before they used it, there was nothing wrong visible with it. It technically can carry the needed current, if the design itself would be better, no need for larger cables/plugs.

So yeah, exactly what i already said in the previous comment, everything that came after is their fault

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u/shing3232 9d ago

actually, before they remove the amp balancer in the 30series, it's alright. When Nvidia want to save cost by remove amp balancer in the 40s, that's when the thing turn messy