Author

Topic: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux) - page 902. (Read 6590718 times)

sr. member
Activity: 661
Merit: 250
I would like to hear experiences  from the people who are using RX 580 cards regarding power consumption.
 I'v made some tests and i was quite surprised to see that they are drawing much more power than RX 480 series.
Cards which I used in this test are Sapphire RX 580 Nitro Pulse (4GB). I got following results measured on the wall:
All tests are done with cor  1180 mem 2020
For this test I'v used  Asrock Pro BTC 2.0 with Celeron CPU and 4 GB RAM on ethos with Enermax Platimax 1700 PSU.
Claymore 9.3
ETH only  = 1200 W
ETH+ DCR (ASM 0) = 1487 W
ETH +DCR (ASM 1) = 1540 W

Just for comparison same motherboard and PSU with RX 480 Nitro OC + (8GB)
ETH only = 998 W
ETH +DCR (ASM 0) = 1150 W
ETH + DCR (ASM 1) = 1200 W
Hashrate for both 480 and 580 is almost the same or withing 2% range (statistical error) in favor of 580.
All this leads me to the conclusion that 580 card are wasting around 20% more power than 480 series.
Also with undervolting cards for 75mV I was able to reduce power usage of whole rig for about 40W.
Can someone confirm my measurements and compare them with theirs.

What is real core voltage value ? Offset is not indicating real value
newbie
Activity: 4
Merit: 0
I would like to hear experiences  from the people who are using RX 580 cards regarding power consumption.
 I'v made some tests and i was quite surprised to see that they are drawing much more power than RX 480 series.
Cards which I used in this test are Sapphire RX 580 Nitro Pulse (4GB). I got following results measured on the wall:
All tests are done with cor  1180 mem 2020
For this test I'v used  Asrock Pro BTC 2.0 with Celeron CPU and 4 GB RAM on ethos with Enermax Platimax 1700 PSU.
Claymore 9.3
ETH only  = 1200 W
ETH+ DCR (ASM 0) = 1487 W
ETH +DCR (ASM 1) = 1540 W

Just for comparison same motherboard and PSU with RX 480 Nitro OC + (8GB)
ETH only = 998 W
ETH +DCR (ASM 0) = 1150 W
ETH + DCR (ASM 1) = 1200 W
Hashrate for both 480 and 580 is almost the same or withing 2% range (statistical error) in favor of 580.
All this leads me to the conclusion that 580 card are wasting around 20% more power than 480 series.
Also with undervolting cards for 75mV I was able to reduce power usage of whole rig for about 40W.
Can someone confirm my measurements and compare them with theirs.
newbie
Activity: 9
Merit: 0
Solved.  Called the ISP and they ran a tracert and sprint was having problems and it was in the hop.  I went to get pizza and a beer.. Came back and they all are hashing after 12 hours of downtime. I should of just waited it out
sr. member
Activity: 307
Merit: 250
is there an alternative to nicehash...
Yes. Mining directly to a pool. If you are too lazy to convert your altcoins to BTC by yourself, you will mostly get less due to the fees at nicehash.
jr. member
Activity: 59
Merit: 10
is there an alternative to nicehash, to send my decred hashrate to, and get payed directly in btc? just with less fees Cheesy.
newbie
Activity: 9
Merit: 0
I tested with the firewall off, I turned defender off and no anti-virus.
newbie
Activity: 1
Merit: 0
@nedrah I had the same problem. Try making an exception in your firewall. Or, disable Norton.
newbie
Activity: 9
Merit: 0
I have 10 rigs at 4 locations with the same Isp.  I have 9 other locations are configured exactly the same with claymore 9.3 and have different Isp's. They are working fine. The 10 with the same Isp give me this output. Is this a coincidence or a port blocked by an isp or something more. It just started in the middle of the night.




C:\Users\rig-1\Desktop\Claymore's Dual Ethereum+Decred_Siacoin_Lbry_Pascal AMD+NVIDIA GPU Miner v9.3\Claymore's Dual Ethereum+Decred_Siacoin_Lbry_Pascal AMD+NVIDIA GPU Miner v9.3>EthDcrMiner64.exe -esm 0 -mode 0 -ethi 4 -etha -1 -epool eth-us.dwarfpool.com:8008/miner1 -ewal 0xde881e95b6bede8af1c64c3d1b00851294d86517 -eworker miner1 -epsw x -dpool stratum+tcp://dcr.suprnova.cc:3252 -dwal nedraddssxyxh1288.wesminer2 -dpsw test@

╔════════════════════════════════════════════════════════════════╗
║      Claymore's Dual ETH + DCR/SC/LBC/PASC GPU Miner v9.3      ║
╚════════════════════════════════════════════════════════════════╝

ETH: 1 pool is specified
Main Ethereum pool is eth-us.dwarfpool.com:8008
DCR: 1 pool is specified
Main Decred pool is dcr.suprnova.cc:3252

Catalyst 15.12 is REQUIRED for best performance and compatibility
For Polaris cards, use latest drivers
At least 16 GB of Virtual Memory is required for multi-GPU systems
Make sure you defined GPU_MAX_ALLOC_PERCENT 100
Be careful with overclocking, use default clocks for first tests
Press "s" for current statistics, "0".."9" to turn on/off cards, "r" to reload pools, "e" or "d" to select current pool
OpenCL initializing...

AMD Cards available: 6
GPU #0: Tonga, 4096 MB available, 28 compute units
GPU #0 recognized as Radeon 285/380
GPU #1: Tonga, 4096 MB available, 28 compute units
GPU #1 recognized as Radeon 285/380
GPU #2: Tonga, 4096 MB available, 28 compute units
GPU #2 recognized as Radeon 285/380
GPU #3: Tonga, 4096 MB available, 28 compute units
GPU #3 recognized as Radeon 285/380
GPU #4: Tonga, 4096 MB available, 28 compute units
GPU #4 recognized as Radeon 285/380
GPU #5: Tonga, 4096 MB available, 28 compute units
GPU #5 recognized as Radeon 285/380
POOL/SOLO version
GPU #0: algorithm ASM
GPU #1: algorithm ASM
GPU #2: algorithm ASM
GPU #3: algorithm ASM
GPU #4: algorithm ASM
GPU #5: algorithm ASM
No NVIDIA CUDA GPUs detected.
Total cards: 6
ETH: Stratum - connecting to 'eth-us.dwarfpool.com' <198.245.50.164> port 8008
DUAL MINING MODE ENABLED: ETHEREUM+DECRED
ETH: eth-proxy stratum mode
Watchdog enabled
 DCR: Stratum - connecting to 'dcr.suprnova.cc' <217.182.138.167> port 3252
Remote management (READ-ONLY MODE) is enabled on port 3333

ETH: Stratum - Cannot connect to eth-us.dwarfpool.com:8008
ETH: Stratum - Failed to connect, retry in 20 sec...
 DCR: Stratum - Cannot connect to dcr.suprnova.cc:3252
 DCR: Stratum - Failed to connect, retry in 20 sec...
GPU0 t=47C fan=100%, GPU1 t=40C fan=100%, GPU2 t=37C fan=100%, GPU3 t=38C fan=100%, GPU4 t=43C fan=93%, GPU5 t=37C fan=100%
ETH: Stratum - connecting to 'eth-us.dwarfpool.com' <198.245.50.164> port 8008
 DCR: Stratum - connecting to 'dcr.suprnova.cc' <217.182.138.167> port 3252
GPU0 t=47C fan=100%, GPU1 t=40C fan=100%, GPU2 t=37C fan=100%, GPU3 t=38C fan=100%, GPU4 t=43C fan=93%, GPU5 t=37C fan=100%
ETH: Stratum - Cannot connect to eth-us.dwarfpool.com:8008
ETH: Stratum - Failed to connect, retry in 20 sec...
 DCR: Stratum - Cannot connect to dcr.suprnova.cc:3252
 DCR: Stratum - Failed to connect, retry in 20 sec...
ETH: Stratum - connecting to 'eth-us.dwarfpool.com' <198.245.50.164> port 8008
 DCR: Stratum - connecting to 'dcr.suprnova.cc' <217.182.138.167> port 3252
GPU0 t=47C fan=100%, GPU1 t=40C fan=100%, GPU2 t=37C fan=100%, GPU3 t=38C fan=100%, GPU4 t=43C fan=93%, GPU5 t=37C fan=100%
ETH: Stratum - Cannot connect to eth-us.dwarfpool.com:8008
ETH: Stratum - Failed to connect, retry in 20 sec...
 DCR: Stratum - Cannot connect to dcr.suprnova.cc:3252
 DCR: Stratum - Failed to connect, retry in 20 sec...
ETH: Stratum - connecting to 'eth-us.dwarfpool.com' <198.245.50.164> port 8008
GPU0 t=47C fan=100%, GPU1 t=40C fan=100%, GPU2 t=36C fan=100%, GPU3 t=38C fan=100%, GPU4 t=43C fan=93%, GPU5 t=37C fan=100%
 DCR: Stratum - connecting to 'dcr.suprnova.cc' <217.182.138.167> port 3252
ETH: Stratum - Cannot connect to eth-us.dwarfpool.com:8008
ETH: Stratum - Failed to connect, retry in 20 sec...
 DCR: Stratum - Cannot connect to dcr.suprnova.cc:3252
 DCR: Stratum - Failed to connect, retry in 20 sec...
GPU0 t=47C fan=100%, GPU1 t=40C fan=100%, GPU2 t=37C fan=100%, GPU3 t=38C fan=100%, GPU4 t=43C fan=93%, GPU5 t=37C fan=100%
ETH: Stratum - connecting to 'eth-us.dwarfpool.com' <198.245.50.164> port 8008
 DCR: Stratum - connecting to 'dcr.suprnova.cc' <217.182.138.167> port 3252
ETH: Stratum - Cannot connect to eth-us.dwarfpool.com:8008
ETH: Stratum - Failed to connect, retry in 20 sec...
 DCR: Stratum - Cannot connect to dcr.suprnova.cc:3252
 DCR: Stratum - Failed to connect, retry in 20 sec...
GPU0 t=47C fan=100%, GPU1 t=40C fan=100%, GPU2 t=37C fan=100%, GPU3 t=38C fan=100%, GPU4 t=42C fan=93%, GPU5 t=37C fan=100%
ETH: Stratum - connecting to 'eth-us.dwarfpool.com' <198.245.50.164> port 8008
 DCR: Stratum - connecting to 'dcr.suprnova.cc' <217.182.138.167> port 3252
GPU0 t=47C fan=100%, GPU1 t=40C fan=100%, GPU2 t=37C fan=100%, GPU3 t=38C fan=100%, GPU4 t=42C fan=93%, GPU5 t=37C fan=100%
ETH: Stratum - Cannot connect to eth-us.dwarfpool.com:8008
ETH: Stratum - Failed to connect, retry in 20 sec...
 DCR: Stratum - Cannot connect to dcr.suprnova.cc:3252
 DCR: Stratum - Failed to connect, retry in 20 sec...
ETH: Stratum - connecting to 'eth-us.dwarfpool.com' <198.245.50.164> port 8008
 DCR: Stratum - connecting to 'dcr.suprnova.cc' <217.182.138.167> port 3252
GPU0 t=47C fan=100%, GPU1 t=40C fan=100%, GPU2 t=37C fan=100%, GPU3 t=38C fan=100%, GPU4 t=43C fan=93%, GPU5 t=37C fan=100%
ETH: Stratum - Cannot connect to eth-us.dwarfpool.com:8008
ETH: Stratum - Failed to connect, retry in 20 sec...
 DCR: Stratum - Cannot connect to dcr.suprnova.cc:3252
 DCR: Stratum - Failed to connect, retry in 20 sec...
GPU0 t=47C fan=100%, GPU1 t=40C fan=100%, GPU2 t=37C fan=100%, GPU3 t=38C fan=100%, GPU4 t=43C fan=93%, GPU5 t=37C fan=100%
ETH: Stratum - connecting to 'eth-us.dwarfpool.com' <198.245.50.164> port 8008
 DCR: Stratum - connecting to 'dcr.suprnova.cc' <217.182.138.167> port 3252
ETH: Stratum - Cannot connect to eth-us.dwarfpool.com:8008
ETH: Stratum - Failed to connect, retry in 20 sec...
 DCR: Stratum - Cannot connect to dcr.suprnova.cc:3252
 DCR: Stratum - Failed to connect, retry in 20 sec...
GPU0 t=47C fan=100%, GPU1 t=40C fan=100%, GPU2 t=37C fan=100%, GPU3 t=38C fan=100%, GPU4 t=43C fan=93%, GPU5 t=37C fan=100%
ETH: Stratum - connecting to 'eth-us.dwarfpool.com' <198.245.50.164> port 8008
 DCR: Stratum - connecting to 'dcr.suprnova.cc' <217.182.138.167> port 3252
ETH: Stratum - Cannot connect to eth-us.dwarfpool.com:8008
ETH: Stratum - Failed to connect, retry in 20 sec...
 DCR: Stratum - Cannot connect to dcr.suprnova.cc:3252
 DCR: Stratum - Failed to connect, retry in 20 sec...
GPU0 t=47C fan=100%, GPU1 t=40C fan=100%, GPU2 t=37C fan=100%, GPU3 t=38C fan=100%, GPU4 t=43C fan=93%, GPU5 t=37C fan=100%
ETH: Stratum - connecting to 'eth-us.dwarfpool.com' <198.245.50.164> port 8008
 DCR: Stratum - connecting to 'dcr.suprnova.cc' <217.182.138.167> port 3252
GPU0 t=47C fan=100%, GPU1 t=40C fan=100%, GPU2 t=37C fan=100%, GPU3 t=38C fan=100%, GPU4 t=42C fan=93%, GPU5 t=37C fan=100%
ETH: Stratum - Cannot connect to eth-us.dwarfpool.com:8008
ETH: Stratum - Failed to connect, retry in 20 sec...
 DCR: Stratum - Cannot connect to dcr.suprnova.cc:3252
 DCR: Stratum - Failed to connect, retry in 20 sec...
ETH: Stratum - connecting to 'eth-us.dwarfpool.com' <198.245.50.164> port 8008
 DCR: Stratum - connecting to 'dcr.suprnova.cc' <217.182.138.167> port 3252
GPU0 t=47C fan=100%, GPU1 t=40C fan=100%, GPU2 t=37C fan=100%, GPU3 t=38C fan=100%, GPU4 t=42C fan=93%, GPU5 t=37C fan=100%
ETH: Stratum - Cannot connect to eth-us.dwarfpool.com:8008
ETH: Stratum - Failed to connect, retry in 20 sec...
 DCR: Stratum - Cannot connect to dcr.suprnova.cc:3252
 DCR: Stratum - Failed to connect, retry in 20 sec...
GPU0 t=47C fan=100%, GPU1 t=40C fan=100%, GPU2 t=37C fan=100%, GPU3 t=38C fan=100%, GPU4 t=42C fan=93%, GPU5 t=37C fan=100%
ETH: Stratum - connecting to 'eth-us.dwarfpool.com' <198.245.50.164> port 8008
 DCR: Stratum - connecting to 'dcr.suprnova.cc' <217.182.138.167> port 3252
ETH: Stratum - Cannot connect to eth-us.dwarfpool.com:8008
ETH: Stratum - Failed to connect, retry in 20 sec...
 DCR: Stratum - Cannot connect to dcr.suprnova.cc:3252
 DCR: Stratum - Failed to connect, retry in 20 sec...
GPU0 t=47C fan=100%, GPU1 t=40C fan=100%, GPU2 t=37C fan=100%, GPU3 t=38C fan=100%, GPU4 t=42C fan=93%, GPU5 t=37C fan=100%
ETH: Stratum - connecting to 'eth-us.dwarfpool.com' <198.245.50.164> port 8008
 DCR: Stratum - connecting to 'dcr.suprnova.cc' <217.182.138.167> port 3252
GPU0 t=47C fan=100%, GPU1 t=40C fan=100%, GPU2 t=37C fan=100%, GPU3 t=38C fan=100%, GPU4 t=43C fan=93%, GPU5 t=37C fan=100%
ETH: Stratum - Cannot connect to eth-us.dwarfpool.com:8008
ETH: Stratum - Failed to connect, retry in 20 sec...
 DCR: Stratum - Cannot connect to dcr.suprnova.cc:3252
 DCR: Stratum - Failed to connect, retry in 20 sec...
ETH: Stratum - connecting to 'eth-us.dwarfpool.com' <198.245.50.164> port 8008
 DCR: Stratum - connecting to 'dcr.suprnova.cc' <217.182.138.167> port 3252
GPU0 t=47C fan=100%, GPU1 t=40C fan=100%, GPU2 t=37C fan=100%, GPU3 t=38C fan=100%, GPU4 t=43C fan=93%, GPU5 t=37C fan=100%
ETH: Stratum - Cannot connect to eth-us.dwarfpool.com:8008
ETH: Stratum - Failed to connect, retry in 20 sec...
 DCR: Stratum - Cannot connect to dcr.suprnova.cc:3252
 DCR: Stratum - Failed to connect, retry in 20 sec...
ETH: Stratum - connecting to 'eth-us.dwarfpool.com' <198.245.50.164> port 8008
 DCR: Stratum - connecting to 'dcr.suprnova.cc' <217.182.138.167> port 3252
GPU0 t=47C fan=100%, GPU1 t=40C fan=100%, GPU2 t=37C fan=100%, GPU3 t=38C fan=100%, GPU4 t=43C fan=93%, GPU5 t=37C fan=100%
ETH: Stratum - Cannot connect to eth-us.dwarfpool.com:8008
 DCR: Stratum - Cannot connect to dcr.suprnova.cc:3252
 DCR: Stratum - Failed to connect, retry in 20 sec...
ETH: Stratum - Failed to connect, retry in 20 sec...
GPU0 t=47C fan=100%, GPU1 t=40C fan=100%, GPU2 t=37C fan=100%, GPU3 t=38C fan=100%, GPU4 t=43C fan=93%, GPU5 t=37C fan=100%


sr. member
Activity: 450
Merit: 255
i have a small problem with program atm every 40-60 minutes pc will restart go under window blue screen irq not less or equal, i don't understand why.

To high of a -DCRI, or bad overclock, or a bad bios flash
newbie
Activity: 54
Merit: 0
is there a way to mine ethereum dual mode with decred, and send the decred shares to nicehash, while i mine the ether directly with alpereum?

anyone?

If this is what you want, I use to mine thru nicehash but I do get more from coinmine.pl

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
EthDcrMiner64.exe -ethi 16 -dcri 27 -epool eu1-etc.ethermine.org:14444 -ewal "wallet.name" -epsw x -allpools 1 -mode 0 -dpool decred.eu.nicehash.com:3354 -dwal "BTC wallet" -dpsw x -asm 1
pause

remember, use the closest pool to your location , I'm in SA and that's why I use EU



thanks alot. is coinmine a marketplace like nicehash where u get payed out in btc? sounds nice.

No, coinmine is mining pool. You are payed in cryptocurrency you are mining. I was mining few weeks there, but I think they are stealing some hashrate, lower profits then on other pool. But its on you to decide and try..

I'm not sure if they do steal hashrate, I haven't tried to mine at other pools yet except nicehsh that really takes to much fees, I mined for 9 days on coinmine.pl and made 0.627 DCR and on whattomine.com I see the calculated possible to make 0.6615 with my current hashrate of 1712 MH/s so I don't think they do.
full member
Activity: 224
Merit: 102
is there a way to mine ethereum dual mode with decred, and send the decred shares to nicehash, while i mine the ether directly with alpereum?

anyone?

If this is what you want, I use to mine thru nicehash but I do get more from coinmine.pl

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
EthDcrMiner64.exe -ethi 16 -dcri 27 -epool eu1-etc.ethermine.org:14444 -ewal "wallet.name" -epsw x -allpools 1 -mode 0 -dpool decred.eu.nicehash.com:3354 -dwal "BTC wallet" -dpsw x -asm 1
pause

remember, use the closest pool to your location , I'm in SA and that's why I use EU



thanks alot. is coinmine a marketplace like nicehash where u get payed out in btc? sounds nice.

No, coinmine is mining pool. You are payed in cryptocurrency you are mining. I was mining few weeks there, but I think they are stealing some hashrate, lower profits then on other pool. But its on you to decide and try..
legendary
Activity: 1797
Merit: 1028
is there a way to mine ethereum dual mode with decred, and send the decred shares to nicehash, while i mine the ether directly with alpereum?

anyone?

YOU CAN DUAL MINE WITH TWO DIFFERENT POOLS--

You will need a BitCoin address for mining Decred on NiceHash.  The instructions on the first page should be enough.        --scryptr
jr. member
Activity: 59
Merit: 10
is there a way to mine ethereum dual mode with decred, and send the decred shares to nicehash, while i mine the ether directly with alpereum?

anyone?

If this is what you want, I use to mine thru nicehash but I do get more from coinmine.pl

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
EthDcrMiner64.exe -ethi 16 -dcri 27 -epool eu1-etc.ethermine.org:14444 -ewal "wallet.name" -epsw x -allpools 1 -mode 0 -dpool decred.eu.nicehash.com:3354 -dwal "BTC wallet" -dpsw x -asm 1
pause

remember, use the closest pool to your location , I'm in SA and that's why I use EU



thanks alot. is coinmine a marketplace like nicehash where u get payed out in btc? sounds nice.
newbie
Activity: 54
Merit: 0
is there a way to mine ethereum dual mode with decred, and send the decred shares to nicehash, while i mine the ether directly with alpereum?

anyone?

If this is what you want, I use to mine thru nicehash but I do get more from coinmine.pl

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
EthDcrMiner64.exe -ethi 16 -dcri 27 -epool eu1-etc.ethermine.org:14444 -ewal "wallet.name" -epsw x -allpools 1 -mode 0 -dpool decred.eu.nicehash.com:3354 -dwal "BTC wallet" -dpsw x -asm 1
pause

remember, use the closest pool to your location , I'm in SA and that's why I use EU

jr. member
Activity: 59
Merit: 10
is there a way to mine ethereum dual mode with decred, and send the decred shares to nicehash, while i mine the ether directly with alpereum?

anyone?
full member
Activity: 129
Merit: 100
i have a small problem with program atm every 40-60 minutes pc will restart go under window blue screen irq not less or equal, i don't understand why.
legendary
Activity: 1246
Merit: 1024
I am slowly trying to build a multi GPU ETH/DEC mining rig. I have my second RX 480 card in it and after adding the second card I get an OPEN CL hang error and one of the GPU idles down to a memory clock of 300 MHz and stops mining. I have added the flag and bat file for an automatic reboot but I would prefer to have this not happen at all. I downgraded drivers and it happens less often but it still happens. I set virtual memory to 24000MB. What types of things will cause this to happen and how can I prevent it in the future?

try  to change bios switch position in new card

There is no bios switch position. It is a single bios card.
what is your card type?

These two cards are PowerColor RX 480 Red Dragon 4GB. I also have an MSI Armor RX 470 8GB in another machine and it does not have a bios switch either. All have Samsung memory.
newbie
Activity: 33
Merit: 0
I am slowly trying to build a multi GPU ETH/DEC mining rig. I have my second RX 480 card in it and after adding the second card I get an OPEN CL hang error and one of the GPU idles down to a memory clock of 300 MHz and stops mining. I have added the flag and bat file for an automatic reboot but I would prefer to have this not happen at all. I downgraded drivers and it happens less often but it still happens. I set virtual memory to 24000MB. What types of things will cause this to happen and how can I prevent it in the future?

try  to change bios switch position in new card

There is no bios switch position. It is a single bios card.
what is your card type?
legendary
Activity: 1246
Merit: 1024
I am slowly trying to build a multi GPU ETH/DEC mining rig. I have my second RX 480 card in it and after adding the second card I get an OPEN CL hang error and one of the GPU idles down to a memory clock of 300 MHz and stops mining. I have added the flag and bat file for an automatic reboot but I would prefer to have this not happen at all. I downgraded drivers and it happens less often but it still happens. I set virtual memory to 24000MB. What types of things will cause this to happen and how can I prevent it in the future?

try  to change bios switch position in new card

There is no bios switch position. It is a single bios card.
newbie
Activity: 33
Merit: 0
I am slowly trying to build a multi GPU ETH/DEC mining rig. I have my second RX 480 card in it and after adding the second card I get an OPEN CL hang error and one of the GPU idles down to a memory clock of 300 MHz and stops mining. I have added the flag and bat file for an automatic reboot but I would prefer to have this not happen at all. I downgraded drivers and it happens less often but it still happens. I set virtual memory to 24000MB. What types of things will cause this to happen and how can I prevent it in the future?

try  to change bios switch position in new card
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