Gigabyte 6800 with problems and memory shows xxx-xxx-xxx

[espino55]

Guys

Anyone running Gigabyte 6800 Master 16G

Radeon RX 6800 16368 MB · Gigabyte

Samsung GDDR6 · xxx-xxx-xxx

One of them crashes in a few ours and performing only 51m hashs. while others around 60m hashes

There is no over heating. change risers a couple times.

Any requirements or I just got a bad new GPU?

Please help if any ideas.

Thanks buddy.

[yunusemrekablan]

i have the same problem, solved it +1

[ExcelToMine]

Post a picute of your rig and watchdog pls.

I would try to update my hiveos to the latest and use NBminer as miner, as long as it is been the most updated to AMD gpu so far…

[Verbl-Kint]

What miner and what OC settings are you using?

[Farmerdan]

How did you solve it?

I had same issue and I put it i my x16 slot

[espino55]

Thanks for remind sorry I rarely asking questions.
I was using TRM 0.8.3 Fan 65% Core 1275 Mem 1066.
But intereting is that I had 8 cards. all the same.
Wondering if just this one with problem only and need RMA.

[espino55]

Thanks for remind

Now its a 6800 Running with 38.22 M hash.
I tried NBminer 38.1 and it’s running 30.09 M hash.

I have tried several riser (and different model of riser too)
Its also not stable in windows.

I can’t reach THAT 6800 or I will try with x16 slot.
But its still not good to use x16 slot to mine. since I have at least around 6 cards to mine together.

I think I will send RMA if I had no other way to solve this problem.
Thanks again everyone.

[ExcelToMine]

Your OC is totally wrong… that is why u r not getting the values you want.

Try this OC for 6800 with NBminer
Core 1350
DPM 5
VDD 675
VDDCI 800
MVDD 1300
MEM 1075
PL 170