Topic: PhoenixMiner 6.2c: fastest Ethereum/Ethash miner with lowest devfee (Win/Linux) - page 207. (Read 784965 times)

Who said?

VRM volts on Polaris must be no lower than the core volts

I have the same problem 2 card it did not work at startup and I have to play with the card, it starts up. I think its a bad rayzer or must contat in the rayzer connection

Thanks for great help as usually

Can you help me in other thing:

Have this rig:


    Asrock H110 PRO BTC
    120gb SSD
    8GB Ram
    CPU G4400
    8x Vega 64
    2 hp 1200 server supply
    1 EVGA 750 watts GQ
    Windows 10

    I have it 2 years now, and since beginning i got this strange problem.
    When i power on the rig, sometimes some gpus dont spin and i have to do another power off and power on immediately from each other to all gpus start spinning.
    Taking this off i got no problem

    The hp supply is turning on by an molex fdd floppy adapater cable coming from evga.
    I tried change risers etc.. but got same problem.. really anoying.
    can i get your experienced sugestion here? 

Could you provide manual for -rxboost and -vmr options? I don't found any info:(

PhoenixMiner 5.2d

my rx 580 8GB didn't get pass 30MH/s not sure why, only can get around 29.8Mhz
 
command i use  -amd -rxboost 30 -clKernel 1 -prate 0.12 -cvddc 825 -mvddc 850

same result with memory overclock to 2250Mhz

using latest pm miner with 20.11.1 driver

indeed it consumes more energy than 5.2 c

Hi, I switched back to 4.9c as the SW is still running on the BETA driver.

I'm using this board(I have more than 20 of those) with 3 year old bios and 1607 winX, normally with 12GPUs. some rigs have 10 or 11. it's all fine. can do also mixed amd+nvidia, no problem. you just need to have squeaky clean driver setup(no additional entries in registry, no hidden monitors, definitely no hidden devices). for best results make sure that you know how the order of mb slots appears in windows and add/remove gpus from the end of the chain in OS.

all drivers from past few years will work. 19.9.2 and 20.4.2 are the ones I use now.

yeah. not really sure what's up, but all my 4gb polarises (except last devices at 10+) now hashing as they were

Any ongoing updates for RX 6800/6800 XT?
The miner works but only detect half of available CU (36 instead of 72)

My EVGA 1070 rig still running PM 5.1C.


It work perfectly


Thank You Phoenix

   Currently the big DAG buffer, which is required by the latest ETH and ETC DAG size, is not supported by the AMD BETA blockchain driver, which is quite old. We will try to make it work but don't hold your breath - your best option is to upgrade to new drivers, for example 20.4.2.


   The driver allows controlling the voltages only within certain limits. Try to set ti to 860 to see if it can be controlled at all with this driver. If it is successfully set to 860, then 850 mV is the minimum possible to be set via the driver. If you can't even set 860 mV successfully, then you may try to use newer driver, or third party tool for undervolting the memory.
   


  Which driver version?



   As long as you stay on driver 20.4.2, 8GB cards will work until epoch 390, after that you need to upgrade to PhoenixMiner 5.2d or later.



   It will be supported in 5.2e. But unless you managed to get RX6800, there is no need to use the latest driver.



    Yes, should be working with all drivers from the last year or so. You can also use -ttli to set the temperature at which the miner will start lowering speed if the fans can't keep the temperature set with -tt. Example: -tt 63 -ttli 67 -fanmax 60 : the miner will try to keep the temperature at 63C, but without setting the fans above 60%. If the temperature continues to climb, at 67C, the miner will start reducing hashrate just enough to keep the temperature around 67C. NOTE: In the newer drivers, -tmax no longer works, so use -ttli instead



   Can you tell us the driver version and what are you mining (ETH or ETC)? We can't detect any loss of hashrate on 8GB cards in our internal testing.




    Yes, -tmax no longer works on the newer drivers. You can use -ttli instead - it sets the temperature at which the miner will start lowering speed if the fans can't keep the temperature set with -tt. Example: -tt 63 -ttli 67 -fanmax 60 : the miner will try to keep the temperature at 63C, but without setting the fans above 60%. If the temperature continues to climb, at 67C, the miner will start reducing hashrate just enough to keep the temperature around 67C

Im using 5.2d in hiveos for mining etc....im still at 20.20 with my 5700 cards, need to update to 20.30 soon

what i recognized is a higher power consumption. reported in software and also measured out of the wall. i have the same or slightly less mhash. could you pls optimize 5.2d the same way than 5.1c? for me there is no reason to consume more watt if i dont get more mhash thx

bios is ok if motherboard recognize gpus and you can install drivers for all cards.
Increase the Windows page file size to 65536 and try again.

Hi

I cant set my max temp for throttling purposes. it shows in phoenix miner cannot set max temp .
I have closed MSI AB. still does it. I need to throttle i am in a hot climate.
this has happened since I updated the drivers for 5.2d

Thanks for the suggestion. However, I still have about a year left of warranty and servicing them myself would probably void it (the gpus have stickers on top of the screws).


Most of us 1070s owners are reporting about the same as you.


I'm under Win 10 and have about the same settings, the only difference is my gpus are 1 or 2 C higher than yours. Anyway, hopefully our posts help other 1070s owners.

guys can we set some target temp here with new drivers? Newest overdriventool we can´t set an target temp, thats why im asking if can put it here ?
Don t want an fixed fan speed but an target temp

-tt
   Set fan control target temperature (special values: 0 - no HW
   monitoring on ALL cards, 1-4 - only monitoring on all cards with
   30-120 seconds interval, negative - fixed fan speed at n %)

I have eight GTX 1070 Founders Edition cards mining ETH.
Using HiveOS on 440.82 drivers I'm averaging 28.25MH/s per card.
My temps are good (~68C maximum) with the fans running at 75%.
I have 150 Core 1400 Memory and 124 (w) Power.
That's probably the best that I can do at this moment. I'm constantly tweaking and re-adjusting though. I'm open to suggestions.