Quote from: lebuawu2 on November 10, 2018, 04:42:11 PM

Quote from: lstrike on November 10, 2018, 02:24:02 PM

Quote from: JCE-Miner on November 10, 2018, 09:07:16 AM

I read here opposite results, so:
* Ensure you're talking about CN-Heavy and related, CN-v8 is not concerned by the 0.33b6 release
* Is it unstable on the 8Gb RX and Vega only? Sure that's the most common cards, but if this is the status, it's an important detail to track the bug down. I did my long-run tests on 2G and 4G cards only so far. If I need a 8G card to reproduce the bug, i've some, so i need to focus on them.

Sorry you are right - I haven't specified the algo - CN-heavy

580/8GB, 1250/2000

{ "mode" : "GPU", "worksize" : 8, "alpha" : 64, "beta" : 8, "gamma" : 4, "delta" : 4, "epsilon" : 4, "zeta":4, "index" : 0, "multi_hash":992 },
{ "mode" : "GPU", "worksize" : 8, "alpha" : 64, "beta" : 8, "gamma" : 4, "delta" : 4, "epsilon" : 4, "zeta":4, "index" : 0, "multi_hash":992 },

032q - stable 1165h/s

033b6 - unstable 1000-1220h/s (varies) and the total hash for the rig - lower that stable 1165 with older version for all cards.

Same situation is on vega56.

Lowering milti_hash, only decrease the hasrate, the fluctuations remain. 4GB no problem.

Hi,

how you can set multi_hash 992 for RX 580 8GB? what is your OS version and driver version?

I only got unstable hashrate for RX 580 8GB on version 0.33b5 and 0.33b6 (even after lower multi_hash to 864 or 832). Vega 56 got stable hashrate on both version 0.33b5 and 0.33b6.
so currently all 580 8GB still using 0.33b4 and Vega 56 using 0.33b6.

edit : all related to CN-Heavy variant.

Thanks.

580 8GB Micron "multi_hash": 992
https://fastpic.ru/view/98/2018/1110/b51b301024ef1a3f723873bfd4ecff3f.png.html