PhoenixMiner 6.2c: fastest Ethereum/Ethash miner with lowest devfee (Win/Linux)

[doncoyote]

I just tried clKernel 3 and the result is this:

GPU1 The option -clKernel 3 is ignored for GPU1

Code:

2021.03.22:15:10:10.520: main Cmd line: -pool ssl://us1.ethermine.org:5555 -wal xxx -proto 3 -clkernel 3 -rmode 2 -mt 2 -mi 12
2021.03.22:15:10:10.520: main No CUDA driver found
2021.03.22:15:10:12.069: main OpenCL driver version: 21.1.1
2021.03.22:15:10:12.079: main Available GPUs for mining:
2021.03.22:15:10:12.079: main GPU1: AMD Radeon RX 6800 (pcie 3), OpenCL 2.0, 16 GB VRAM, 30 CUs
2021.03.22:15:10:18.984: GPU1 The option -clKernel 3 is ignored for GPU1
2021.03.22:15:10:19.574: GPU1 GPU1: Free VRAM: 15.922 GB; used: 0.063 GB

Any hints?

[AnotherTreatment]

I just tried clKernel 3 and the result is this:

GPU1 The option -clKernel 3 is ignored for GPU1

Code:

2021.03.22:15:10:10.520: main Cmd line: -pool ssl://us1.ethermine.org:5555 -wal xxx -proto 3 -clkernel 3 -rmode 2 -mt 2 -mi 12
2021.03.22:15:10:10.520: main No CUDA driver found
2021.03.22:15:10:12.069: main OpenCL driver version: 21.1.1
2021.03.22:15:10:12.079: main Available GPUs for mining:
2021.03.22:15:10:12.079: main GPU1: AMD Radeon RX 6800 (pcie 3), OpenCL 2.0, 16 GB VRAM, 30 CUs
2021.03.22:15:10:18.984: GPU1 The option -clKernel 3 is ignored for GPU1
2021.03.22:15:10:19.574: GPU1 GPU1: Free VRAM: 15.922 GB; used: 0.063 GB

Any hints?

Would be great to have a word from the devs.... looks like a bug... and not sure at this point if kernel 3 needs the double size of the actual dag as stated a few msg before or not....

[swogerino]

I am having problems with a RX 6800 XT, it gives me driver time out error after 30 minutes , 10 minutes, 2 days so it is random.I have 2 of these cards and one Nvidia RTX 3060 Ti and I am using this latest miner 5.5 from Phoenix.Is there any solution to this ?

[PhoenixMiner]

Any chance we can load both DAG's for ETH and ZIL to the VRAM? Would love this feature on this miner... my favorite and for me the most stable.

Happy to contribute ($ETH) to the effort if this can get done... DM me.

Great work BTW!

Cheers!

  No need to contribute. We will be adding this but it's not 100% sure that the feature will make it in this release - we will try our best.

Still wondering how many GBs do you need to use Kernel 3. Benching in a lower epoch, I'm getting 0.250 more MHs with Kernel 3 than 1....

 
   You need exactly double the DAG size. We are working on updated -clkernel 3 kernels that will use whatever memory is available but the price is somewhat lower speed-up.

Hello guys.

receiving these errors in AMD 9 200 (GPU1) and RTX 3070 (GPU2) windows 10:

2021.03.21:22:11:43.771: main GPUs: 1: 0.000 MH/s (0) 2: 0.000 MH/s (0)
2021.03.21:22:11:44.588: GPU1 Light cache generated in 4.7 s (14.1 MB/s)
2021.03.21:22:11:44.663: GPU1 GPU1: DAG size limited from 4239 MB to 4023 MB
2021.03.21:22:11:44.686: GPU1 GPU1: Free VRAM: 1.952 GB; used: 0.048 GB
2021.03.21:22:11:44.686: GPU1 GPU1: DAG size limited from 4239 MB to 4023 MB
2021.03.21:22:11:44.686: GPU1 GPU1: Disabling DAG pre-allocation (not enough VRAM)
2021.03.21:22:11:44.686: GPU1 GPU1: Allocating DAG for epoch #402 (3.93) GB
2021.03.21:22:11:44.686: GPU1 GPU1: Allocating buffers failed with: clCreateBuffer (-61).
2021.03.21:22:11:44.686: wdog Fatal error detected. Restarting.

2021.03.21:22:11:47.194: GPU2 GPU2: Allocating DAG (4.16) GB; good for epoch up to #404
2021.03.21:22:11:47.322: GPU2 GPU2: Generating DAG for epoch #402
2021.03.21:22:11:47.510: GPU2 GPU2 initMiner error: Unable to initialize CUDA miner

any idea how to solve it?

   The problem is the first card (AMD R9 200), which can't mine ETH anymore. Run the miner with -nvidia command-line argument to use only the second card.

Hi Guys,

So I've been doing some experimenting and have found some interesting stuff on the 1080ti and Phoenix Miner.

There is a magical realm at 60% powerlimit.  In this realm, the Ethlargement Pill and reducing your memory clock will increase hashrate.  I've tested other power limits and they do not act the same.

So with the following settings:  60% powerlimit, +160 core, -900mhz memory = 36.5Mh/s  @ 140Watts

Without the Pill I get 25.5Mh/S.
 
Could easily get 44Mh/s at 80-90% power limit, but that is 200+ watts and hard on the old fans. 

Does anyone have more optimal configs for Mh/Watt?

   You can use -straps 2 instead of the pill. We run our 1080Ti with the following settings: -powlim -20 -mclock +756 -straps 2 -tt 63 -tmax 68 and they give 43-44 MH/s at 200W

I just tried clKernel 3 and the result is this:

GPU1 The option -clKernel 3 is ignored for GPU1

Code:

2021.03.22:15:10:10.520: main Cmd line: -pool ssl://us1.ethermine.org:5555 -wal xxx -proto 3 -clkernel 3 -rmode 2 -mt 2 -mi 12
2021.03.22:15:10:10.520: main No CUDA driver found
2021.03.22:15:10:12.069: main OpenCL driver version: 21.1.1
2021.03.22:15:10:12.079: main Available GPUs for mining:
2021.03.22:15:10:12.079: main GPU1: AMD Radeon RX 6800 (pcie 3), OpenCL 2.0, 16 GB VRAM, 30 CUs
2021.03.22:15:10:18.984: GPU1 The option -clKernel 3 is ignored for GPU1
2021.03.22:15:10:19.574: GPU1 GPU1: Free VRAM: 15.922 GB; used: 0.063 GB

Any hints?

   -clkernel 3 is only for Polaris GPUs - there is no speedup for the newer cards because of the architecture of the memory controller.

I am having problems with a RX 6800 XT, it gives me driver time out error after 30 minutes , 10 minutes, 2 days so it is random.I have 2 of these cards and one Nvidia RTX 3060 Ti and I am using this latest miner 5.5 from Phoenix.Is there any solution to this ?

   PhoenixMiner 5.5c can't control clocks and fan speed on Radeon 6000 series GPUs properly. You need to use AMD control center to set the clocks and then do not use any of the miner options to set clocks, voltages, etc. This is already fixed in the new version, which will be released soon(ish).

[svt54]

I have a mixed rig with a 1660ti, two RX5700XTs and an RX6800 on HiveOS. After adding the 6800 roughly two weeks ago, it ran flawlessly. Everything was working good until yesterday afternoon. Watchdog was restarting the miner. I found that the 6800 was not hashing. I figured out that Phoenix was calling it an unknown AMD GPU. This is new, as it recognized it fine before. I tried removing and replacing the card. I changed the riser. I did a fresh install of the proper HiveOS. I tried changing from Phoenix 5.5c to 5.5b. Nothing is working.

It does appear to be working in lolminer, but I like Phoenix a lot better and I lose about 3% hashrate on lolminer. I am leaning toward this being a HiveOS issue, but since it worked in lolminer, and HiveOS is recognizing the card fine, I thought I might ask here to see if there is any insight?

[doncoyote]

   -clkernel 3 is only for Polaris GPUs - there is no speedup for the newer cards because of the architecture of the memory controller.

Ty for your answer

[zereshk]

hi guys, it's my first post here, so bear with me, also i'm kind of a newbie in mining.

i've got a couple of RX 470 4Gb mining cards and i did what the first post said and setup everything right, also i'm using awesome miner for making everything easier to do, so the problem is when i start the miner, it starts with 16-18 Mhash and it automatically goes up to about 22 Mhash after about 30-50 seconds and awesome miner gives about 2.4$ revenue for each card a day, but after about 10-15 minutes, it start to go down to 1.8$ a day, without any drop of Hash rate!!

what's wrong here? can anyone tell me?

also i'm using the 21.2.3 driver, the latest driver does not work at all.

[Frenia]

Just tried -clKernel 3 on a RX580 and it doesn't work...

Get the following message:
GPU1: Radeon RX 580 Series (pcie 1), OpenCL 2.0, 8 GB VRAM, 36 CUs
Light cache generated in 5.2 s (12.8 MB/s)
The option -clKernel 3 is ignored for GPU1
GPU1: Free VRAM: 7.948 GB; used: 0.052 GB

[iavelar]

Hello guys.

receiving these errors in AMD 9 200 (GPU1) and RTX 3070 (GPU2) windows 10:

2021.03.21:22:11:43.771: main GPUs: 1: 0.000 MH/s (0) 2: 0.000 MH/s (0)
2021.03.21:22:11:44.588: GPU1 Light cache generated in 4.7 s (14.1 MB/s)
2021.03.21:22:11:44.663: GPU1 GPU1: DAG size limited from 4239 MB to 4023 MB
2021.03.21:22:11:44.686: GPU1 GPU1: Free VRAM: 1.952 GB; used: 0.048 GB
2021.03.21:22:11:44.686: GPU1 GPU1: DAG size limited from 4239 MB to 4023 MB
2021.03.21:22:11:44.686: GPU1 GPU1: Disabling DAG pre-allocation (not enough VRAM)
2021.03.21:22:11:44.686: GPU1 GPU1: Allocating DAG for epoch #402 (3.93) GB
2021.03.21:22:11:44.686: GPU1 GPU1: Allocating buffers failed with: clCreateBuffer (-61).
2021.03.21:22:11:44.686: wdog Fatal error detected. Restarting.

2021.03.21:22:11:47.194: GPU2 GPU2: Allocating DAG (4.16) GB; good for epoch up to #404
2021.03.21:22:11:47.322: GPU2 GPU2: Generating DAG for epoch #402
2021.03.21:22:11:47.510: GPU2 GPU2 initMiner error: Unable to initialize CUDA miner

any idea how to solve it?

   The problem is the first card (AMD R9 200), which can't mine ETH anymore. Run the miner with -nvidia command-line argument to use only the second card.

Ok, but what about this error in GPU2?
"2021.03.21:22:11:47.510: GPU2 GPU2 initMiner error: Unable to initialize CUDA miner"

[Bagge6]

Guys is there any 850w PSU around 80-90€ that I could order from amazon? Only I see Mars gaming psu which is 64eur but it have too many bad reviews and i'm scared to buy that... Then there is gigabyte 850w at 100eur, should I go with that one? It's still over my budget tho

[oblivionxt]

I am having problems with a RX 6800 XT, it gives me driver time out error after 30 minutes , 10 minutes, 2 days so it is random.I have 2 of these cards and one Nvidia RTX 3060 Ti and I am using this latest miner 5.5 from Phoenix.Is there any solution to this ?

The RX 6000 cards do NOT like the default Mining Intensity.

I use -mi 4 (-mi 1:4 as it is my second GPU) on my RX 6800, it fixed the stability issues 100%.  Depending on your build a different value might work better, I just lowered -mi on the card until the hashrate began to go down, 4 was the first setting that made it go down just a hair (about .5 mh/s), and it works AMAZING!

[swogerino]

Guys is there any 850w PSU around 80-90€ that I could order from amazon? Only I see Mars gaming psu which is 64eur but it have too many bad reviews and i'm scared to buy that... Then there is gigabyte 850w at 100eur, should I go with that one? It's still over my budget tho

You never go wrong with a Gigabyte product.Paying 10 Euro more than your budget is a good investment as a Gigabyte products are well known for their durability.

[Ursul0]

I used to test latency times the old fashioned way using ping.exe util but this is not very accurate way as stratum is not same as tcpip right, its like on its own layer..

Ping uses ICMP packets, not TCP/IP packets. ;-)

It does use the TCP/IP Protocol, most specifically at Layer 3 : IP.

ICMP packtz yeah.. OSI layer 3 yeh indeed..  As per the ping utility output, my bad I should have took time to look it up properly, im a bit rusty when it comes to transport protocols, its been a while

Ok so .. any ideas on how to integrate this util into PheonixMiner..  I know its ultimately down to dev for some kind of hard-integration. but maybe there is a way to tie it in with "Claymore's Remote Manager" or some other mining monitoring tool/app of same ilk.
I don't use anything apart from PuTTY/vnc/Teamviewver to track my rigs.

BUT.. Ive been thinking on it a little and what about using Claymore's Miner manager to fire off ping batch onEvent.
IDK.. if any .bat scripters wanting to take a look at ways to implement automated ping tool to compliment pheonixminer..

One potential ugly method to make this work would be to leverage Claymore's Miner Monitor tool to track the rigs hashrate and the setting where it report *if* hashrate drops do XYZ Mh/s, instead of having it "action" reboot.bat or whatever only when hashrate drops, instead set a really tight hashrate value so when the rig fluctuates/deviate's even just a couple of hashes per sec.,  claymore monitor will ping off a bat file that does the pool ping routine.. idk what the polling time is between the PheonixMiner and Claymore's Miner manager hence why this is a ugly way to potentially achieve this without use of some kind of static scheduled task. plus this woudl still involve hands-on to switch pools from epools.txt..
so yeah thinking out loud here..
I reckon it would be a really helpful feature, Especially when looking at times like this..

Code:

Eth: Share accepted in 688163 ms <=============

you can read all info over API directly from rigs and then do as you pleased..

Code:

   req_dict = {"id":0,"jsonrpc":"2.0","method":"miner_getstat2"}
    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    try:
        s.settimeout(g_timeout_s)
        s.connect((ip_address, server_port))
        req_byte = json.dumps(req_dict, separators=(',', ':')).encode('ascii')+b'\n'
        s.send(req_byte)
        resp_byte = s.recv(1024)
        s.close()
        resp_text = json.loads(resp_byte.decode('ASCII'))
    except:
        #print (f"{rig_name:s}: no response within {int(timeout_s):d}sec period")
        print (f"{rig_name:s}: not responding")
        return 0

I use it to monitor bad shares/gpu too:

[Littlegrand]

Guys is there any 850w PSU around 80-90€ that I could order from amazon? Only I see Mars gaming psu which is 64eur but it have too many bad reviews and i'm scared to buy that... Then there is gigabyte 850w at 100eur, should I go with that one? It's still over my budget tho

You never go wrong with a Gigabyte product.Paying 10 Euro more than your budget is a good investment as a Gigabyte products are well known for their durability.

Ive had good luck with Gigabyte products.  

Dont go with Thermaltake IMO, bought 3, had to RMA 2 , used advanced replacement. The replacement for 1st replacement one came dead, had to RMA that one with advanced(paid again) as well. Cant even keep track of their ticket / Erma system and right now and Ive paid for 3 more and still have no unit replacement....You also pay for shipping...

[smc_masters]

Any info on why my rig restarts after i install a 4th card?
Miner starts no problem. And from what i have seen in the log there are no errors.
PC just goes off and powers on again cause i have that bios setting.
If it is a power issue what would that be? I have tried 3 different psu's even dual psu setup.
Any help would be much appreciated!

[Bagge6]

Yeah I will go with the gigabyte 850w and hope it works...

I have a question about fan hubs, is there some kind of fan hub which I can connect to PC so that I could adjust speed of all the fans connected to the hub individually? And do I need to order a separate cable to connect the hub to the pc?

[miner29]

Any info on why my rig restarts after i install a 4th card?
Miner starts no problem. And from what i have seen in the log there are no errors.
PC just goes off and powers on again cause i have that bios setting.
If it is a power issue what would that be? I have tried 3 different psu's even dual psu setup.
Any help would be much appreciated!

Are the cards directly in the Mobo or on risers?  Tell us more about the setup....maybe we can provide an answer.

[croairjaws]

hi guys, it's my first post here, so bear with me, also i'm kind of a newbie in mining.

i've got a couple of RX 470 4Gb mining cards and i did what the first post said and setup everything right, also i'm using awesome miner for making everything easier to do, so the problem is when i start the miner, it starts with 16-18 Mhash and it automatically goes up to about 22 Mhash after about 30-50 seconds and awesome miner gives about 2.4$ revenue for each card a day, but after about 10-15 minutes, it start to go down to 1.8$ a day, without any drop of Hash rate!!

what's wrong here? can anyone tell me?

also i'm using the 21.2.3 driver, the latest driver does not work at all.

Change in price of coin you are mining?

[ClifBar2021]

I have Win 10 LTSC, AMD driver 21.2.2, PheonixMiner 5.5c.

I get about 50Mhs on my RX 6700, but I am only getting about 7Mh/s on my 8GB RX 470. I think my 8GB RX 470 used to get almost 30Mh/s.

Any ideas why my RX 470 is so slow?

Sounds like you are not in compute mode on the 470 (6700 doesnt need it)

I have Win 10 LTSC, AMD driver 21.2.2, PheonixMiner 5.5c.

I get about 50Mhs on my RX 6700, but I am only getting about 7Mh/s on my 8GB RX 470. I think my 8GB RX 470 used to get almost 30Mh/s.

Any ideas why my RX 470 is so slow?

   Switch to Compute Mode in AMD control center (in the section Advanced settings of the GPU).

Tnx guys, that worked.

[majika]

you can read all info over API directly from rigs and then do as you pleased..

Code:

   req_dict = {"id":0,"jsonrpc":"2.0","method":"miner_getstat2"}
    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    try:
        s.settimeout(g_timeout_s)
        s.connect((ip_address, server_port))
        req_byte = json.dumps(req_dict, separators=(',', ':')).encode('ascii')+b'\n'
        s.send(req_byte)
        resp_byte = s.recv(1024)
        s.close()
        resp_text = json.loads(resp_byte.decode('ASCII'))
    except:
        #print (f"{rig_name:s}: no response within {int(timeout_s):d}sec period")
        print (f"{rig_name:s}: not responding")
        return 0

I use it to monitor bad shares/gpu too:

Excellent.. I've just got to wrap my head around how best to implement the calls and if possible figure out how to automate based on some kind of triggers.
**if possible **
Constantly monitor pool ping latency times and then if fall outside agreed spec then switch up pools -- That's basically my challenge.
Thanks for excellent pointer tho much appreciated !

--edit
found good read over on it here..
https://bitcointalk.org/index.php?topic=1925063.0
Fleshed out example here: https://github.com/felixbrucker/miner-manager/blob/master/api/controllers/miningController.js#L723