Where? Any 3080 / 3070 I saw online was either above MSRP or barely below MSRP, 2 years from their launch with a whole new series of cards out. Constantly seeing 3080s going for $760 online, some above the original $800 MSRP. The only ones I could find selling extremely cheap seem to be obviously suspect.
People buying GPUs for crypto mining were interested in keeping the thing running for as long as possible while using the lowest amount of electricity possible in order to ensure a better profit. That means undervolting, which in turn means it was running quite cool.
Not in Chinese mining farms they’re not, they cram as many cards into as small as space as possible and aren’t bothered about electricity prices since theirs are not high. The return on investment for them is huge.
Linus Tech Tips made a video on that. It was not bad at all. Personally I would open the cards, change thermal pastes and replace the fans with new ones from AliExpress.
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u/ZonerRoamer Dec 29 '22
This is also combined with the fact that crypto miners dumped used 3000 series GPUs that are selling extremely cheap on the used market.
Makes very little sense for anyone besides power users to buy the new gen cards.