It's a digital connection, the signal either gets through or it does not.![]()
Rather naive simplistic reasoning there! As my digital signals prof used to say at uni, there's no such thing as a digital signal



Anyway - that said, the gold plating on these connections is doing pretty much nowt. Whilst gold/silver does indeed have greater conductivity than copper/steel/whatever, the difference a microns-thick layer of gold has on the conductivity of the whole signal path is immeasurable. Good conductivity is not why precious metals get put on connectors of 'high-end' video/audio equipment. It's purely as Gamer4Life pointed out - inert metals dont oxidise. Because whilst there is nothing wrong with the conductivity of copper/steel/aluminium, there is a lot wrong with the conductivity of their oxides if enough is allowed to build up.
Really really not a major problem for a PC graphics card given its environment and expected service life. The real reason this card has gold plated connectors is simply marketing BS. Consumers have been conditioned to expect precious metal coatings on the connectors of their high end audio/video electronic equipment, even if they dont understand why it should be there, and that is the reason it's there

[/OT waffle]
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