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1  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Cast XMR] high speed XMR/CryptoNight miner for RX Vega GPUs (2 KHash/s) on: February 25, 2018, 06:18:18 PM
Hi,


I used to mine with an other soft but my rig crashes last week due to windows update.
I re-installed windows and I am now trying to mine with cast XMR.

I am following this tutorial :http://vega.miningguides.com/
I have installed blockchain drivers (after using DDU), set virtual memory to 60000 but I want to test Cast XMR before changing bios etc...

When I start it, the miner seems to find everything (network, gpu) but it indicates 64 compute units and then artefacts appear...
I have 5 VEGA56 so I don't understand why it indicates 64 instead 56 compute units and I think artefacts come from here... (I have not modified anything else)

thanks for your help !


edit : I have desactivated crossfire in Vega driver and it seems to work... but still 64 compute units.

DDU drivers in safemode, reinstall blockchain drivers, make sure crossfire is disabled, might have to use regedit, disable windows update permanently.

After some driver reinstalls and test, it seems it comes from card 2. Cast XMR works fine when I exclude card 2 from mining... (-G 0,1,3,4)...
And it does artefact when I use only card 2...

I hope this card is not died Cry
Which software could I use to test it completely ?

I will try to flash a new bios and to change its position in the rig.

Thanks

edit : Looks like it's solved ! Despite I had set 0 to crossfire parameters in regedit, it seems to be still activated  (thanks GPU-Z) !
I installed AMD soft to desactivate it and it's OK !
2  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Cast XMR] high speed XMR/CryptoNight miner for RX Vega GPUs (2 KHash/s) on: February 24, 2018, 03:16:02 PM
Hi,


I used to mine with an other soft but my rig crashes last week due to windows update.
I re-installed windows and I am now trying to mine with cast XMR.

I am following this tutorial :http://vega.miningguides.com/
I have installed blockchain drivers (after using DDU), set virtual memory to 60000 but I want to test Cast XMR before changing bios etc...

When I start it, the miner seems to find everything (network, gpu) but it indicates 64 compute units and then artefacts appear...
I have 5 VEGA56 so I don't understand why it indicates 64 instead 56 compute units and I think artefacts come from here... (I have not modified anything else)

thanks for your help !


edit : I have desactivated crossfire in Vega driver and it seems to work... but still 64 compute units.
3  Alternate cryptocurrencies / Mining (Altcoins) / Re: Mining with more than 4 Vegas and HBCC -> SOLUTION on: February 22, 2018, 06:04:15 AM
Is this miner Support nicehash?

If there is enough interest, I will update to the newest xmr-stak version which is nicehash compatible :-)

Hi,

I use your HBCC activator, thanks.
How to modifiy graphic card temperature thresholds or fan speed in config.txt ?

4  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's CryptoNote AMD GPU Miner v10.2 on: November 23, 2017, 06:11:46 AM
Hi everybody !


I have seen that somes of you reach 1400H/s with a vega56 Smiley
I get 1000H/s max (default firmware, no OC...)
I use AMD n°23.20.782.259 drivers.

Could you explain me how to have the same results ?
Which Drivers do you use ? Which Firmware ?
Which software to configure it ?
Which parameters in Claymore ?

Thanks by advance !

Step 1 : Dont use Claymore's miner for Vega (use xmr stak miner or cast miner)
Step 2 : Google HDCC Activator, set it up to enable disable the Vega cards on each boot
Step 3 : Enjoy 1900h/s

Thanks for your help !
I have tried to install blockchain drivers after uninstalling the others but I got some issues :
the PC freezes or the last card is not recognized or drivers do not install at all...

Config :
Win10 64bit
Asrock H81
8Go
120Go SSD (40Go for virtual memory )
5 Vega56
5  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's CryptoNote AMD GPU Miner v10.2 on: November 21, 2017, 05:28:43 AM
Hi everybody !


I have seen that somes of you reach 1400H/s with a vega56 Smiley
I get 1000H/s max (default firmware, no OC...)
I use AMD n°23.20.782.259 drivers.

Could you explain me how to have the same results ?
Which Drivers do you use ? Which Firmware ?
Which software to configure it ?
Which parameters in Claymore ?

Thanks by advance !
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