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Lunga Chung
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May 25, 2019, 08:20:52 AM |
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On card on my rx574 strix rig, when using rxboost gradually start losing hash, like in couple of minutes goes from 31.5mhs to 27mhs. Tried changing the OC and power no help. The strange part is now in phoenix i have the same issue (previously was very stable @30.5mhs). Any idea what else I could try, never experienced this ?
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Lunga Chung
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May 25, 2019, 08:24:22 AM |
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I bet you could fry an egg on that thing @ 33MH/s.
Not really...  I have 20M errors on mem if I pass 2125 on my samsung 584, and the cards sits 32,5mhs Tried your suggestion regarding core, @1180 i get 0.7mhs more then on 1150~60 |
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Er0l
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May 25, 2019, 08:28:23 AM |
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I have 20M errors on mem if I pass 2125 on my samsung 584, and the cards sits 32,5mhs Tried your suggestion regarding core, @1180 i get 0.7mhs more then on 1150~60 You are the first that proof the big increase that i was telling with core and rxboost :-) Because of your mem errors your strap i bet yourstrap is to tight,i run 2150 without any error up to 2200 |
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Lunga Chung
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May 25, 2019, 08:39:03 AM |
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You are the first that proof the big increase that i was telling with core and rxboost :-)
Because of your mem errors your strap i bet yourstrap is to tight,i run 2150 without any error up to 2200
Don't think anyone is denying your claim. Some cards get a very small gain (0.2Mhs) Most of miners use 1 click patch so these straps are the most used, the best result I can get on 6x584 rig is 194,2Mhs Care to share your strap for Samsung? |
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Er0l
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May 25, 2019, 08:58:44 AM |
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You are the first that proof the big increase that i was telling with core and rxboost :-)
Because of your mem errors your strap i bet yourstrap is to tight,i run 2150 without any error up to 2200
Don't think anyone is denying your claim. Some cards get a very small gain (0.2Mhs) Most of miners use 1 click patch so these straps are the most used, the best result I can get on 6x584 rig is 194,2Mhs Care to share your strap for Samsung? Yes the one click timings are very tight ones... All depends on straps if you run pbe one time click pn samsung deny the 3.1.1 and use „slower“ the 3.2 and try 2150 mem |
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notbatman
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May 25, 2019, 09:09:09 AM |
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Er0l
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May 25, 2019, 09:14:59 AM |
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Er0l
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May 25, 2019, 09:40:02 AM |
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You are the first that proof the big increase that i was telling with core and rxboost :-)
Because of your mem errors your strap i bet yourstrap is to tight,i run 2150 without any error up to 2200
Don't think anyone is denying your claim. Some cards get a very small gain (0.2Mhs) Most of miners use 1 click patch so these straps are the most used, the best result I can get on 6x584 rig is 194,2Mhs Care to share your strap for Samsung? Yes the one click timings are very tight ones... All depends on straps if you run pbe one time click pn samsung deny the 3.1.1 and use „slower“ the 3.2 and try 2150 mem Also try using -asm 2 gave me another 0.2mh/s |
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Lunga Chung
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May 25, 2019, 01:34:31 PM |
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Also try using -asm 2 gave me another 0.2mh/s
Tried it, actually i lose 0.15 Mhs per card |
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UnclWish
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May 25, 2019, 03:35:10 PM |
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Also try using -asm 2 gave me another 0.2mh/s
Tried it, actually i lose 0.15 Mhs per card If you play with -dcri parameter you can gain another speed boost ))) At least press "z" during mining. |
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fapar
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Undeads.com - P2E Runner Game
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May 25, 2019, 05:10:47 PM |
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Have you modified your graphics card's BIOS? What memory timings and GPU/memory frequency does the graphics card have now? Your screenshot won't open. Attach a picture to the message. And it is useful to read this topic https://bitcointalk.org/index.php?topic=1954245.0 |
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Geniusvzla
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May 25, 2019, 05:29:06 PM |
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Curious to know if anyone else has a Hynix mem Sapphire RX580 8GB Nitro+ and is getting anything more than 27MH/s out of it? I have tried all 6 straps and none of them have yielded any performance past 27MH/s
Edit: NM I reflashed a "Stock" bios from another 580 I had and it runs better but only maxing out at 32.5MH/s with -strap 5. Strap 6 crashes it so I am satisfied for now.
Greetings, I have them, the lowest marks me 31.5 Mh / s and the highest 32.9 Mh / s -cvddc 850 -mvddc 850 -strap 2 @ 2230 -rxboost 1. And most importantly: No errors of memory  |
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wekael
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May 25, 2019, 08:09:28 PM |
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Slavon4ik
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May 25, 2019, 08:47:14 PM |
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noname539
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May 25, 2019, 09:25:46 PM |
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how to use  ?? |
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darkCryptoMiner
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May 25, 2019, 09:29:53 PM |
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Any clue as to why it would crash windows on applying the settings?
Everything works as expected without rxboost - I run it, says something about 2200mhz and then the machine reboots.
The logs look pretty empty, so I can't add more.
It is running in test mode on reboot.
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