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NebuTech
[41.3] AMD 6600 Cards taking no OC settings Whatever applied [eth]
1 hour before maintenance schedule of Hiveos, my AMD 6600 cards went from 29 Mhs @ 57 watts to 26 Mhs 90 watts automatically, tried changing Overclock settings but no matter what value i put in OC settings, it doesn't having any changes. Even if i put higher Cclocks or memory clock or undervolts whatever i put it doesn't have any reflections.
After messing with OC, i get my one card 26 Mhs @ 53 Watts but another one still at 26 Mhs 90 watts with same settings.
version list: Hiveos: 0.6-217@220510-2 Miner: NBMiner 41.3 Amd Driver: 20.40 (5.11.1001)
Overclock reverting, clearing or applying was not working at all. Then i revert back hive os to 0.6-212 and now everything is working fine. Got 29 Mhs @ 57 watts back.
Thanks for the suggestion @pdieppa
If you have a Overclock profile, I would delete it and re-create it.
I see you have a good overclock settings there. Can you tell me how do you OC AMD manually to achieve such a good wattage drop.
Not all cards are the same, but these numbers are a good start for ETH. Just use the numbers in the screenshot for your cards.
Not all cards are the same, but these numbers are a good start for ETH. Just use the numbers in the screenshot for your cards.
Already used that when i show that screenshot, Now I'm getting 29 mhs @42 watts thats quite effective.
What i want to know is in hive os minimum value range showing for voltages are higher than yours one.
For ex: Memory voltage range showing in hive is (1250-1350) and yours set is around (1050-1100), which is lower than the minimum.
And fun fact is Hiveos accepting it without any problem. 😂😂
Those default values are not based on the 6600 cards. They are based on a 5700XT
Overclock reverting, clearing or applying was not working at all. Then i revert back hive os to 0.6-212 and now everything is working fine. Got 29 Mhs @ 57 watts back.
Thanks for the suggestion @pdieppa
Interesting. I'm running an older version but do not want to try to upgrade since HiveOs has been extremely slow lately. It took me 7 hours to download two images from them. I gave up.
If you have a Overclock profile, I would delete it and re-create it.
Added 780 in SoC VDDmax and my wattage dropped to 39 from 42 without hashrate loss.
Here's the result:
