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Topic: Getting incorrect shares even when clocked down to 1000mhz (Read 333 times)

full member
Activity: 168
Merit: 100
2/3 of the shares found with this card are invalid. Not sure what's going on.

Stock bios, underclocked, overvolted, doesn't help. Probably just a bad card =(
sr. member
Activity: 476
Merit: 278
Delete dag file
full member
Activity: 168
Merit: 100
So, I have this one card, it might just be bad.
It's a PowerColor Red Dragon RX 480 8GB. 69.8% asic quality in GPUz.

It's stock clock is 2000mhz... seems normal right? Start it up... it's giving me bad shares... but no gpu errors in HWINFO.
Okay, fine. I downclock to 1800.. Still giving bad shares. No errors.
I downclock to 1000. STILL GIVING ME BAD SHARES!

I'm mad at this card...
I tried going back to stock bios
Tried new risers
Tried a different slot

Still gives bad shares.

It does, however, get a correct one every once in a while. I'd say, 1/5? But the rest are incorrect.

Anyone have any clues?
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