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  Does anyone have this problem? The miner just stops and the system doesn't crash at all. Sometimes that happens on one of my rigs that uses a single RX 5700 XT. It stopped happened when i lowered the clocks or put undervolt a little bit higher. |
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What should I do with all my 4gb cards when Ethereum has exceeded 4gb DAG?
Whattomine has a few other coins that is mineable, but not even one of them covers the electricity costs.
What are you going to do with the 4gb cards?
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After bios mod on my Red Devil RX 5700XT and running for 2 hour i can say it's stable and doesnt consume more than 5 watt more than before. Boosted from 51,3mhs to 56,3mhs. Just followed the guide on youtube as posted a couple of posts back. Thanks! Is it possible that more "skilled bios modders" could tweak bioses a bit better than just copy 1500 timings?  Best regard //Trehjulingsleffe |
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I've changed to simplemining instead of mining in Windows due to the allocation of vram.
I'm using the same clock settings as in windows and the same hardware.
All my RX470 is hashing 29mhs now, but they did 31,4mhs in Windows 10.
Is linux slower than Windows?
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thank you , only first issue solved now
but
still got message
5 Gpu(s) are auto- turning ,Hash rate may be low until they are ready
[/quote]
Just wait. It is trying to find best gt value automatically. Takes a while.
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i have basic issue please guys want solve idk where really
first issue . when i run my rig
GPU1: AMD compute mode is not turned on
GPU2: AMD compute mode is not turned on
GPU3: AMD compute mode is not turned on
GPU4: AMD compute mode is not turned on
GPU5: AMD compute mode is not turned on
my 5 gpu max mh/s is 11mh/s
second issue the mining work fine but very low hashrate 10mh/s each card almost
while mining got new message in mining command says
5 Gpu(s) are auto- turning ,Hash rate may be low until they are ready
guys please let me solve this least issues in mining
Start miner with admin rights and press y, then reboot computer and start miner normally. Auto tune takes a couple of minutes. The y button sets the driver in compute mode. |
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I'm user of RX 470(570) 4GB. The problem is, the DAG file size is already getting too big. Windows 10 takes about 0,5GB of VRAM, and the epoch over #317 is already too big, and the miner is starting to take memory from system RAM, so the speeds slows down from 27-28 to 19-20MH/s.
Can i somehow reduce reserved VRAM of Windows 10?
And can i choose what DAG epoch to use? Because sometimes when the miner chooses smaller epoch #317 the speed is 27,5 MH/s, but after some time it switches to epoch over #318 and it's bigger so the memory is getting choked and the speed is going down to 19-20 MH/s.
I've found a workaround for this. If you activate iGPU (internal gpu in your cpu) and use the hdmi on the motherboard, then Windows won't allocate that memory from your mining gpu. If you don't have internal graphics on your cpu, the workaround works if you put a gpu with more than 4gb vram as the first (or a gpu that you only use for being first and not for mining). |
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My RX5700 XT red devil works for a couple of hours and then hangs, miner restarts but for some reason hash 0.0mhs after that forever even though wd is enabled (standard).
The computer needs to restart in order to make the mining work again for a random number of hours.
This started to occur 3 days ago. Before that I could mine with weeks of uptime without issues.
I've tried DDU and many different and drivers.
Have any of you problems now with rx5700 XT?
What overclock settings are you using? I'm using this in my command line and it's rock solid. Averaging ~52mh/s at ~85W for each 5700 XT. -mi 14 -wdog 1 -cclock 1175 -cvddc 715 -mclock 1800 -tstop 75 -tstart 60 -hstats 2 -tt -36 -mt 2 Not sure if it matters but I'm using the original XFX reference models. I was using this to get 54mhs at 115w: -cclock 1260 -mclock 1860 -cvddc 687 -mvddc 687 (this hasn't any effect on RX5700 XT) -mi 12 -gt 22 That works stable now. I'm using MorePowerTools to get to this low voltage. I tried your settings because you got incredible low wattage but i ended up with 108w and 49,7MH/s. -mi 14 -wdog 1 -cclock 1175 -cvddc 715 -mclock 1800 -tstop 75 -tstart 60 -hstats 2 -tt 36 -mt 2 Got it stable wich is most important. All wattage is meaterd in Phoenix Miner software. Not from wall. How are you guys able to reach to low power consumtion? |
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My RX5700 XT red devil works for a couple of hours and then hangs, miner restarts but for some reason hash 0.0mhs after that forever even though wd is enabled (standard).
The computer needs to restart in order to make the mining work again for a random number of hours.
This started to occur 3 days ago. Before that I could mine with weeks of uptime without issues.
I've tried DDU and many different and drivers.
Have any of you problems now with rx5700 XT?
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i am seeing that some are getting 20 to 25 MH on a 570 is this normal? I can only pull around 10.5 max
Start miner in administrator mode (right click > run as administrator), press y to set compute mode, reboot computer. Without bios mod you should get ~25MH/s, with bios mod you should get 30-31MH/s. |
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Why are 4gb cards to small for some people and some not? I'm running Windows 10 and 4GB cards. Works like a charm. 0,5 GB left to allocate https://imgur.com/uduLXFJ |
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I found myself, using more than 6 Nvidia cards on rig, with or without OC, trying virtual memory between 20 and 90GB (now I keep at 85000MB and works perfect), the rig fails random, one or other GPU is giving error and lock miner and rig too. I used 8xGTX1070 on that rig with Biostar B250 BTC+ motherboard (7xPCI-E 1X and 1xPCI-E 16X), last bios update, 1 stick of 4GB ram, Pentium G4400 GPU (more than needed). On that times (couple months ago) I found the sollution to "split" rig into more miners (multiple folders with .bat file) so no more than 4-5 cards on miner sequence (.bat file). Since then, I got no more problems, but I sold all GTX1070 at very good price and replaced with Radeon VII and Radeon 5700XT, doing the same "splitting" cards into multiple miners, because rig with more than 6 cards gives random crashing GPU (same early problem), and lock the miner and the rig too (no self restart). What I found in time: Best match power consumption/hashrate for Radeon VII cards is driver 19.7.4 and PhoenixMiner 14.7C, I highly recommend that combination for Radeon VII owners. Also Radeon VII works great with 19.2.3 drivers and Phoenix Miner 4.8C, even if miner cannot recognize drivers (Unknown open CL Drivers). Trying with other combinations drivers/miner versions, Radeon VII cannot sustain maximum boost freq for GPU (I use +5% power limit, 1900MHz for GPU and 1100MHz for HBM 2 memory at all cards), and even card is under 65 celcius degrees, GPU boost not increase above 1815MHz ocasionally, most time staying between 173x MHZ and 176x MHz. Using combinations of driver 19.7.4 and PhoenixMiner 14.7C or 19.2.3 drivers and Phoenix Miner 4.8C (even if miner 14.8C cannot recognize drivers), GPU boost is most time above 186xMHz, making above 97.xxMH/sec with same settings (+5% power limit, 1900MHz for GPU and 1100MHz for HBM 2 memory at all cards). Check this printscreen to better understand it (click once more on image, for his largest size). https://postimg.cc/XBnQ796VI have one of these cards. Radeon Vii. I'm doing 93,5MH/s at 220watt with 1830Mhz core (965mV) and 1030Mhz mem (945mV). I've tried my best to tweak stability, power consumtion and MH/s. I want to try your settings but i cant find what voltage you are using. As far as i've learnt is it really important on, at least, my card. It is stable at these voltages, but even higher volt makes the hashrate lower at certain Mhz. Please provide your voltage settings  Best regards //Trehjulingsleffe |
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The new beta version is ready. You can download PhoenixMiner 4.9b from here: https://mega.nz/#F!2NkkjaxC!OOFiV0uPuPI1YoebTE7hMw (MEGA) If you want to check the integrity of the downloaded file, please use the following hashes (you need the last file PhoenixMiner_NVRTC_Windows.zip only if you want to mine BCI with Nvdia cards under Windows): File: PhoenixMiner_4.9b_Windows.zip
===================================
SHA-1: 4b8f002bfed687938580a60354ee74ba2b9ed97a
SHA-256: 5ab17ce168d2da17ad49e8cd9a0263abdfc5e9412079458026f1dede64fb15c1
SHA-512: 71d9cf2a65d378900bbb616895f4f4cede8da8fa8ae19352491f82e82e27e9e079e7c879789afb833db2b588527f391acc725d74a638f8b91b9356e0d48add8a
File: PhoenixMiner_4.9b_Linux.tar.gz
====================================
SHA-1: d8dd717c554227da8834880b8d9a93b4e589b8b0
SHA-256: e357ed9fc56e13f627d5a576fff7b6c84d0790a7ce85a1ac6dd2022e30dd5c15
SHA-512: 8829b3d65818a016fa42f57e09d22a7aa26cc50e287f28837ea9cde59626f70f3dcdf9b641744053259e12fc6132e98553b092cf80f676cf329996adce3c6b10
File: PhoenixMiner_NVRTC_Windows.zip
====================================
SHA-1: ff6fa5e018adbd52caf631c42b7c2fac7ce48a51
SHA-256: 8087757169405d51ea8ba818347fb05d0450aef985c29272165070346eb5a54a
SHA-512: 7b2d832f7f40578bb1f501d5174467f5ae06612e601dab769fd56d39da48a471b18c6373435a485155f70fec4017d8378797bf1e1dfe5d62fee30fa6a1d992c4
The new features in this release are: - Added support for AMD RX5500 cards
- Added support for the latest AMD Windows drivers 19.12.3
- Fixed the problem with loading NVML library with the latest Nvidia drivers
- Fixed a problem that was introduced in 4.8c causing mismatching of the cards when using more than one value in -cclock or any other command-line argument with more than one value (i.e. when using different values for each card)
- Added an HTML version of the documentation for better navigation and readability
Please let us know if you have any problems or questions related to PhoenixMiner 4.9b. I've tried 4.9b now with driver 19.12.3 and it says unknown openCL driver and hangs when mining about 15 seconds (totaly freeze, cut the power is the only solution) Reverted back to 19.9.2 driver and it mines at about 20 minutes, then hang and reboots itself. About 0,3% better hashrate than 4.7c (cant use 4.8c at all) No logging. Hardware:Motherboard: Asus B250 Mining Expert CPU: i5 6500 RAM: 8gb Virual memory: 64gb Gpu's (in order in miner): RX470,RX470,RX580,RX580,Vii,RX470,RX470,RX470,RX580,RX470 Conf for cards:-cclock 1240,1240,1250,1250,1830,1240,1240,1240,1220,1240 -mclock 2150,2150,2150,2150,1030,2150,2150,2150,2120,2150 -cvddc 930,890,890,930,970,890,930,900,950,900 -mvddc 935,900,910,930,950,900,930,900,950,900 -clKernel 1 -mi 14 -amd -acm -cdm 2 Is it something there that's not compatible with 4.9b?Edit: over an hour now with 4.9b without issues. 19.9.2 driver, still can't use 19.12.3. |
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With the new AMD Driver Adrenalin 2020 Edition 19.12.2 I got Unknown OpenCL Driver, hashrate and stale shares may suffer.
Both on 4.7c and 4.8c.
A bit lower hashrate. Reverting back to the previous driver for now.
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I've seen that some of you guys have problem with allocating DAG on 4GB cards. What mobos and configs do you use?
Never once i had encounter that problem and some of you have even switched to Linux because of this. I have a really hyge virtual memory config and the HDMI to monitor is on the motherboard iGPU-port (and of course activated in BIOS). Maybe that is the reason that some experience an issue and some not. Windows doesnt allocate any memory to my gpus at all what i can see.
It is even possible to mine ETC at DAG #308 with total GPU memory usage at 3,56GB per GPU.
Can you who have problems with allocating DAG size please share your configs?
I have a rig with:
Windows 10 pro
Newest AMD drivers (19.11.3)
64GB virtual memory
Asus B250 Mining Expert
Intel core i5 6500
GPUs:
6x Sapphire Nitro RX470 4GB Mining Edition
2x Sapphire Nitro+ RX580 4GB
1x Sapphire Nitro+ RX580 8GB
1x MSI Radeon Vii 16gb
//Trehjulingsleffe
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I've seen that some of you guys have problem with allocating DAG on 4GB cards. What mobos and configs do you use?
Never once i had encounter that problem and some of you have even switched to Linux because of this. I have a really huge virtual memory config and the HDMI to monitor is on the motherboard iGPU-port (and of course activated in BIOS). Maybe that is the reason that some experience an issue and some not. Windows doesnt allocate any memory to my gpus at all what i can see.
It is even possible to mine ETC at DAG #308 with total GPU memory usage at 3,56GB per GPU.
Can you who have problems with allocating DAG size please share your configs?
I have a rig with:
Windows 10 pro
Newest AMD drivers (19.11.3)
64GB virtual memory
Asus B250 Mining Expert
Intel core i5 6500
GPUs:
6x Sapphire Nitro RX470 4GB Mining Edition
2x Sapphire Nitro+ RX580 4GB
1x Sapphire Nitro+ RX580 8GB
1x MSI Radeon Vii 16gb
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