this post was submitted on 17 Jul 2023
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PC Master Race

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How to identify "legit" GPU (reddthat.com)
submitted 1 year ago by Reddit_Is_Trash@reddthat.com to c/pcmasterrace@lemmy.world
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Hello,

I recently bought a used 3070 TI online, and thought I should come here to ask for some advice. The GPU I have currently I bought new from a retail store, so I didn't have much need to verify it.

I am aware there are resellers out there with more shady interests, and sometimes "hack" a gpu chip to show up as, for example, a 3070 TI when it is really a [ insert any other inferior gpu here].

My question is, how do I test this 3070 TI to ensure it is, in fact, a 3070 TI and not something pretending to be one. My best guess is to run a benchmark and compare my scores to others with similar hardware, but there's got to be a better way?

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[–] MangoPenguin@lemmy.blahaj.zone 2 points 1 year ago

A benchmark is going to be the most reliable way I think, it seems like the fake GPUs tend to reflash a really crappy one, so benchmark results from a fake one would be extremely different from what they should be.