[Cast XMR] high speed XMR/CryptoNight miner for RX Vega GPUs (2 KHash/s) - page 77.

Toughit

full member

Activity: 378

Merit: 197

Quote from: jimmy_007vn on January 19, 2018, 08:53:08 PM

I just added another Vega 64 to my rigs. It was 1xvega 64 and 2x56. Before i got 1800H/s for ea of vega 56. now i only get 1400H/s average. I did all the trick but i couldn't fix it. any advice? thanks

Can you try running each card in a different instance?

Edit your config file and only run card 0
Then edit it again, and run card 1
then card 2 and then card 3

You should have 4 windows.

I had the same problem with 2 cards, low hash rate when run together.
Then I decided to run one card on ETN and the other on XMR, both now get over 1900 when run by themselves.

Interested to know if it works for anyone else

ntshb

newbie

Activity: 95

Merit: 0

i've posted about my problems no less than a dozen times and no one has ever helped.

thanks everyone.

mettwuerstle

sr. member

Activity: 401

Merit: 254

Quote from: prettycode on January 20, 2018, 03:15:17 AM

Is there a way to setup/define backup pools? Don't see a way. That's the only thing keeping me from using Cast XMR.

yes i am interested in that feature too.
because nicehash EU is acting up lately.

thank you

prettycode

newbie

Activity: 9

Merit: 0

Is there a way to setup/define backup pools? Don't see a way. That's the only thing keeping me from using Cast XMR.

Cyan_Antares

newbie

Activity: 126

Merit: 0

Quote from: Force098 on January 20, 2018, 12:30:27 AM

I have a Vega 56 that I can't seem to get past 1250-1290 h/s.

Bios: Stock
Mem Clock: 950
Power Limit: +20
Core Clock: 1500
Driver: Aug 23 Block Chain

Any ideas?

check the temps, it might be throttling. Sometimes some risers are not that good. Reduce the Mem clock to 935MHz, most Vegas can be unstable past that. Use vega.miningguides.com , it is an amazing start point -just don't forget to not use 950MHz as the standard for every Vega 56, some issues come from there-. Take a look at this thread, there are some very helpful posts, in the last 20 pages or so.

Force098

newbie

Activity: 25

Merit: 0

I have a Vega 56 that I can't seem to get past 1250-1290 h/s.

Bios: Stock
Mem Clock: 950
Power Limit: +20
Core Clock: 1500
Driver: Aug 23 Block Chain

Any ideas?

ombawang

newbie

Activity: 8

Merit: 0

Quote from: zeef on January 19, 2018, 09:48:52 PM

Quote from: ombawang on January 19, 2018, 07:31:00 AM

hi all,

right now i'm using 1 vega 56 and 2 rx 560, the monitor is plugged into rx 560

is there anyway to edit the run.bat so it can detect the vega 56 even is not plug with monitor?

i've already try plugged the monitor into vega, but there's no display when rx 560 is plugged too..

BUt 560 are not supported in xmr cast , right?

yes 560 are not supported in cast xmr, that's why i'm going to use 2 different miners

but i'm confused how to edit the run.bat, when I executed the run.bat it always rejected saying that 560 is not supported Sad

zeef

newbie

Activity: 296

Merit: 0

Quote from: ombawang on January 19, 2018, 07:31:00 AM

hi all,

right now i'm using 1 vega 56 and 2 rx 560, the monitor is plugged into rx 560

is there anyway to edit the run.bat so it can detect the vega 56 even is not plug with monitor?

i've already try plugged the monitor into vega, but there's no display when rx 560 is plugged too..

BUt 560 are not supported in xmr cast , right?

jimmy_007vn

full member

Activity: 149

Merit: 100

I just added another Vega 64 to my rigs. It was 1xvega 64 and 2x56. Before i got 1800H/s for ea of vega 56. now i only get 1400H/s average. I did all the trick but i couldn't fix it. any advice? thanks

Cyan_Antares

newbie

Activity: 126

Merit: 0

Quote from: kristikun on January 19, 2018, 05:01:37 AM

Quote from: Cyan_Antares on January 19, 2018, 12:33:46 AM

Quote from: kristikun on January 18, 2018, 06:54:51 PM

Hello I´m trying to get new rig runing. My 3x vega cards on main PSU are woking fine but whenever i try to run the cards which are supplied by second psu it runs for sec and then the second psu and the cards supplied by it shuts down. My main PSu is Evga gold 1000GQ My second PSu is same brand but 700w - Evga gold 700GQ which i use to power 4th and 5th card and their risers(tried to power risers from main psu had the same effect) I can mine on 4th or 5th vega when launched without the cards on main psu

Is it a PSU problem ? i also have just 4gb ram but i have enough paging file memory on ssd

what cables are you using? I experienced a similar problem trying to connect a couple of Vegas to a 750W PSU which only had 3 8 pin PCIe connectors, so I had to use a 2 8Pin PCIe to 1 8Pin PCIe adaptor, and the PSU run for less than a second because that cable in particular created some kind of short circuit, and the solution was to use another conector, a SATA to PCIe adaptor which did the job quite well.

It loooks like this https://imgur.com/a/EdcbA after i start cast xmr it works for few seconds then the 2x cards on other psu shuts down

im using https://www.miner-shop.cz/prislusenstvi/psu-2-psu/

tryed changing gpu powers cables to 2x 8pin in vga and 2 x8pin in psu from 2x 8pin in vga and 1 8pin psu it had same effect

I managed to get it work with turning on and off all cards in devices and also turning on and off hbcc on all cards this makes it work but only for 80 mins then same thing happens

you don't need to do that. Maybe that cable isn't stable enough and creates some stress on the motherboard. There is a much, much cheaper and energy efficient solution to use 2 PSUs at once --I've seen some miners using a very expensive adaptor to connect 2 PSUs to the same motherboard. Sad

ONE of the PSUs doesn't need to connected to the motherboard at all. Learnt this trick in my first year studying computer science and testing computers, 2 years ago --it was one of the questions in the exam Cheesy

.

The green and black cable of the the PSU can be bridged using a paper clip, this is meant for the PSU to be tested and check if it works or not. If the fan starts spinning then the PSU is fine (so you check for issues on other componentes).

The EVGAs include a piece of plastic to make that bridge and test the PSUs. You can use that or just the paper clip trick, a bent needle, etc etc etc.

https://aphnetworks.com/tutorials/psu_paperclip_trick

ombawang

newbie

Activity: 8

Merit: 0

hi all,

right now i'm using 1 vega 56 and 2 rx 560, the monitor is plugged into rx 560

is there anyway to edit the run.bat so it can detect the vega 56 even is not plug with monitor?

i've already try plugged the monitor into vega, but there's no display when rx 560 is plugged too..

kristikun

newbie

Activity: 62

Merit: 0

Quote from: Cyan_Antares on January 19, 2018, 12:33:46 AM

Quote from: kristikun on January 18, 2018, 06:54:51 PM

Hello I´m trying to get new rig runing. My 3x vega cards on main PSU are woking fine but whenever i try to run the cards which are supplied by second psu it runs for sec and then the second psu and the cards supplied by it shuts down. My main PSu is Evga gold 1000GQ My second PSu is same brand but 700w - Evga gold 700GQ which i use to power 4th and 5th card and their risers(tried to power risers from main psu had the same effect) I can mine on 4th or 5th vega when launched without the cards on main psu

Is it a PSU problem ? i also have just 4gb ram but i have enough paging file memory on ssd

what cables are you using? I experienced a similar problem trying to connect a couple of Vegas to a 750W PSU which only had 3 8 pin PCIe connectors, so I had to use a 2 8Pin PCIe to 1 8Pin PCIe adaptor, and the PSU run for less than a second because that cable in particular created some kind of short circuit, and the solution was to use another conector, a SATA to PCIe adaptor which did the job quite well.

It loooks like this https://imgur.com/a/EdcbA after i start cast xmr it works for few seconds then the 2x cards on other psu shuts down

im using https://www.miner-shop.cz/prislusenstvi/psu-2-psu/

tryed changing gpu powers cables to 2x 8pin in vga and 2 x8pin in psu from 2x 8pin in vga and 1 8pin psu it had same effect

I managed to get it work with turning on and off all cards in devices and also turning on and off hbcc on all cards this makes it work but only for 80 mins then same thing happens

welll i managed to burn the 700W one Cheesy

so im undervolting 5vegas on 1000W now Cheesy

will buy another 1000W for next cards i have asrock h110 pro btx + will try to go for 8x vegas

ss10miner

member

Activity: 115

Merit: 10

good! We hope more and more excellent geeks join into blockchain to improve mining tools

Cyan_Antares

newbie

Activity: 126

Merit: 0

Quote from: kristikun on January 18, 2018, 06:54:51 PM

Hello I´m trying to get new rig runing. My 3x vega cards on main PSU are woking fine but whenever i try to run the cards which are supplied by second psu it runs for sec and then the second psu and the cards supplied by it shuts down. My main PSu is Evga gold 1000GQ My second PSu is same brand but 700w - Evga gold 700GQ which i use to power 4th and 5th card and their risers(tried to power risers from main psu had the same effect) I can mine on 4th or 5th vega when launched without the cards on main psu

Is it a PSU problem ? i also have just 4gb ram but i have enough paging file memory on ssd

what cables are you using? I experienced a similar problem trying to connect a couple of Vegas to a 750W PSU which only had 3 8 pin PCIe connectors, so I had to use a 2 8Pin PCIe to 1 8Pin PCIe adaptor, and the PSU run for less than a second because that cable in particular created some kind of short circuit, and the solution was to use another conector, a SATA to PCIe adaptor which did the job quite well.

kamizake

newbie

Activity: 30

Merit: 0

mark

zeef

newbie

Activity: 296

Merit: 0

Hi folks,

Anyidea if one day could work on 550 or 560 cards?

Regards

AlexanderDumas

newbie

Activity: 206

Merit: 0

Hi all again!

Anyone using Cast to mine SUMOKOIN?

I mined SUMO for several days at different times at several pools and although Cast is working flawlessly, delivering the same exact hashrate as with other Cryptonight coins, the results at the pools are subpar. I would say that at the pools the "calculated hashrate", averaging 24 hours of effective mining, is around 15/20% less of the hashrate "reported" by the miner.
Normally when I mine XMR, ETN or NiceHash, averaging on 24 hours I get a "calculated hash rate" that is within 2 to 5% of the "reported" one, most of the times in excess.
For SUMO I have used Hashvault Pool, FairPool and Bohemian Pool and all of them gave similar subpar results.
I understand that difficulty in SUMO fluctuate a lot and get very high several times a day, screwing up the daily payout.
I am just wondering what are other people experience.

poh_666

newbie

Activity: 8

Merit: 0

Is there a fix network error recovery?

commonorx

newbie

Activity: 99

Merit: 0

Quote from: kristikun on January 18, 2018, 06:54:51 PM

Hello I´m trying to get new rig runing. My 3x vega cards on main PSU are woking fine but whenever i try to run the cards which are supplied by second psu it runs for sec and then the second psu and the cards supplied by it shuts down. My main PSu is Evga gold 1000GQ My second PSu is same brand but 700w - Evga gold 700GQ which i use to power 4th and 5th card and their risers(tried to power risers from main psu had the same effect) I can mine on 4th or 5th vega when launched without the cards on main psu

Is it a PSU problem ? i also have just 4gb ram but i have enough paging file memory on ssd

This is not the correct forum for this question

What are you using to combine the 2 PSU's? Add2PSU? Some cable?

The secondary power supply should only be used to supply power to the remaining Vega's 8 pin connectors only. You can run other peripherals if you want but use the main power supply as much as possible. It's recommended to power the risers from the same psu that supplies power to motherboard.

Your issues sounds like your power supplies are not synced correctly. That means a faulty cable or whatever device you are using to combine the power supplies.

kristikun

newbie

Activity: 62

Merit: 0

Hello I´m trying to get new rig runing. My 3x vega cards on main PSU are woking fine but whenever i try to run the cards which are supplied by second psu it runs for sec and then the second psu and the cards supplied by it shuts down. My main PSu is Evga gold 1000GQ My second PSu is same brand but 700w - Evga gold 700GQ which i use to power 4th and 5th card and their risers(tried to power risers from main psu had the same effect) I can mine on 4th or 5th vega when launched without the cards on main psu

Is it a PSU problem ? i also have just 4gb ram but i have enough paging file memory on ssd

Topic: [Cast XMR] high speed XMR/CryptoNight miner for RX Vega GPUs (2 KHash/s) - page 77. (Read 206388 times)