Low hashrate RX580x6 (only 20 MH/s per GPU)

JesterBB

newbie

Activity: 16

Merit: 0

Quote from: leonix007 on November 26, 2017, 02:43:12 AM

Quote from: wacko on November 25, 2017, 06:27:22 PM

Quote from: treanski on November 25, 2017, 05:57:41 PM

use search function in this forum...fucking lazy retard

That's harsh but deserved. Cheesy

Quote from: MinerHeavenAustria on November 25, 2017, 04:17:48 PM

Low hashrates only 19,6 MH/s per card.

AMD Polaris cards require at least flashing the BIOS with tighter memory timings. And also some undervolting is highly recommended. Otherwise you're not gonna get much more than 20-22 MH/s. Plenty of guides out there, including this very forum.

Lol, couldn't help but laughing, alright lets go on helping the newbie guy

Here's the guide how to mod your GPU's

https://bitcointalksearch.org/topic/guidetutorialxmrethhow-to-mod-bios-rx470570480580-vega-mining-1954245

And read here for the overclocking guide to SMOS

https://simplemining.net/

hi another newbie in da house !! I have the similar problem low hashrate. Is there any way to do bios mod my gpus on SMOS or am I have to boot windows first then reboot SMOS?? apologies I said newbie in da house

MinerHeavenAustria

newbie

Activity: 15

Merit: 0

Thank you guys im gonna work with this Wink

.

leonix007

sr. member

Activity: 1008

Merit: 297

Grow with community

Quote from: wacko on November 25, 2017, 06:27:22 PM

Quote from: treanski on November 25, 2017, 05:57:41 PM

use search function in this forum...fucking lazy retard

That's harsh but deserved. Cheesy

Quote from: MinerHeavenAustria on November 25, 2017, 04:17:48 PM

Low hashrates only 19,6 MH/s per card.

AMD Polaris cards require at least flashing the BIOS with tighter memory timings. And also some undervolting is highly recommended. Otherwise you're not gonna get much more than 20-22 MH/s. Plenty of guides out there, including this very forum.

Lol, couldn't help but laughing, alright lets go on helping the newbie guy

Here's the guide how to mod your GPU's

https://bitcointalksearch.org/topic/guidetutorialxmrethhow-to-mod-bios-rx470570480580-vega-mining-1954245

And read here for the overclocking guide to SMOS

https://simplemining.net/

DevelopmentBank

full member

Activity: 406

Merit: 110

Quote from: MinerHeavenAustria on November 25, 2017, 04:17:48 PM

Didnt mod or do anything on the bios.

Please help.

As the other above me graciously pointed out, you need to mod your bios. But aside from that, you will also need to overclock the core and memory clock settings of each card. Finding the limits of each card is a step by step process you need to go to because each card is different and will have different thresholds. Play around by adding increments of 10 to core and mem clocks.

Emoclaw

sr. member

Activity: 420

Merit: 251

Quote from: MinerHeavenAustria on November 25, 2017, 04:17:48 PM

Built our new rig

Mainboard: Asrock H81 BTC PRO 2.0
GPU: 6xRX580 SE

Low hashrates only 19,6 MH/s per card.

Didnt mod or do anything on the bios.

Im running Smos ( simple mining OS )

Please help.

You found the solution to your problem while typing this thread, you didn't even have to post it.
These are perfectly normal hashrates for stock graphics cards. You should modify the BIOS using optimal timings and undervolt to achieve the best performance per watt ratio.
Otherwise you're not gonna be getting anything higher than 20-22MH/s no matter what you do.

wacko

legendary

Activity: 1106

Merit: 1014

Quote from: treanski on November 25, 2017, 05:57:41 PM

use search function in this forum...fucking lazy retard

That's harsh but deserved. Cheesy

Quote from: MinerHeavenAustria on November 25, 2017, 04:17:48 PM

Low hashrates only 19,6 MH/s per card.

AMD Polaris cards require at least flashing the BIOS with tighter memory timings. And also some undervolting is highly recommended. Otherwise you're not gonna get much more than 20-22 MH/s. Plenty of guides out there, including this very forum.

treanski

full member

Activity: 364

Merit: 106

ONe Social Network.

use search function in this forum...fucking lazy retard

MinerHeavenAustria

newbie

Activity: 15

Merit: 0

Built our new rig

Mainboard: Asrock H81 BTC PRO 2.0
GPU: 6xRX580 SE

Low hashrates only 19,6 MH/s per card.

Didnt mod or do anything on the bios.

Im running Smos ( simple mining OS )

Please help.

Topic: Low hashrate RX580x6 (only 20 MH/s per GPU) (Read 355 times)