Open Source XPM (Primecoin) GPU Miner & Pool xpmforall.org

[abrgeza]

For me Fury X 9.4.1 :15-16 CPD,10.2 :13-14 CPD

With same driver version ?

17.12.1
[/quote]

works fine with blockchain driver.
all my fury x cards are downclocked to 1018MHz and downvolted.
my fury nitro and rx580 are at stock frequency but downvolted.

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[Dragomax]

abrgeza What is your  core voltage?What did downvolt ?

[ivcelmik]

Can someone share a config for Fury X maibe driver version and windows version

Thx in advance

[abrgeza]

abrgeza What is your  core voltage?What did downvolt ?

It is a simple bios mod.

[drr0ss]

WARNING: difficulty grows and can reach 11!
All previous xpmclient versions automatically switch off when work with difficulty 11 will be received!
You can follow 2 ways:

1. Manually edit config.txt when difficulty reach 10.99+

# Target Cunningham chain length, default = auto (adjust to difficulty)
target = "11";


# Sieve layers number, optimal value is target*2; default = auto (target*2)
width = "22";

2. Use new version 10.2-beta.

...

New xpmclient version 10.2 beta available HERE. New features:
- Radeon RX Vega support. See config.txt

# Platform:
#  "amd": AMD GCN cards
#  "amd legacy": AMD HD5xxx & HD6xxx cards
#  "amd vega": AMD Vega cards
#  "nvidia": NVidia Maxwell cards
platform = "amd vega";

With "good" drivers you can get 14,5-15 CPD on Vega56 and more than 16 CPD with Vega64. What is "good" drivers? Need more statistic from miner users.

- Difficulty target automatic switch. For use this feature, edit config.txt:

# Target Cunningham chain length, default = auto (adjust to difficulty)
target = "auto";

# Sieve layers number, optimal value is target*2; default = auto (target*2)
width = "auto";

With this settings miner automatically switch to target=11 when difficulty reach 10.991.

Remember, that CPD with target 11 will be less by 28-29 times than you see with target=10!

Do we need to change also sievePerRound to 7 ?

[tar1s]

All, pipets ,
Vega - 0,61 cpd
9.4.1 - 50% invalid

[buny]

All, pipets ,
Vega - 0,61 cpd
9.4.1 - 50% invalid

9.4.1. No errors. But 10.2 unfinished beta ...

[Dr_Wolodya]

Auto no more work.
5*7970+2*r7265=2 chains per day.

[abrgeza]

Do we need to change also sievePerRound to 7 ?

in my case it automatically adjust SievePerRound:

Work received: height=2555695 diff=10.991005 latency=31ms
 * warning: no enough candidates (16071 available, must be more than 16384
increase sieves per round to 13
.
.
Work received: height=2555703 diff=10.99101 latency=46ms
 * warning: no enough candidates (13892 available, must be more than 14336
increase sieves per round to 12
.
.
Work received: height=2555704 diff=10.991011 latency=46ms
 * warning: no enough candidates (16325 available, must be more than 16384
increase sieves per round to 13
.
.
Work received: height=2555717 diff=10.991013 latency=31ms
 * warning: no enough candidates (15526 available, must be more than 16384
increase sieves per round to 14

[tar1s]

target = "11"
R9 390 - 0,34 cpd

[buny]

target = "11"
R9 390 - 0,34 cpd

honest 8 cents a day.

[drr0ss]

Do we need to change also sievePerRound to 7 ?

in my case it automatically adjust SievePerRound:

Work received: height=2555695 diff=10.991005 latency=31ms
 * warning: no enough candidates (16071 available, must be more than 16384
increase sieves per round to 13
.
.
Work received: height=2555703 diff=10.99101 latency=46ms
 * warning: no enough candidates (13892 available, must be more than 14336
increase sieves per round to 12
.
.
Work received: height=2555704 diff=10.991011 latency=46ms
 * warning: no enough candidates (16325 available, must be more than 16384
increase sieves per round to 13
.
.
Work received: height=2555717 diff=10.991013 latency=31ms
 * warning: no enough candidates (15526 available, must be more than 16384
increase sieves per round to 14

You do not have automatic mode for parameter SievePerRound, look carefully at the log that you post
Anyway, the lowering of CPD with more than 28-29 times as mentioned by eXtremal (and this is a real), not means that your income will lowering with 28-29 times

[eXtremal]

Auto no more work.
5*7970+2*r7265=2 chains per day.

target = "11"
R9 390 - 0,34 cpd

1CPD with target 11 = 30CPD with target 10!!
R9 390 must show 14 CPD with target=10 and 0.5 CPD with target=11

Vega - 0,61 cpd

It's good result for Vega now.

honest 8 cents a day.

Write difficulty=11 in calculator.

[eXtremal]

Look this calculator screenshots.

[buny]

RX560.
9.4.1 = 3.2cpd
10.2 = 0.05cpd
this is normal? I'm in vain worrying? 

[eXtremal]

RX560.
9.4.1 = 3.2cpd
10.2 = 0.05cpd
this is normal? I'm in vain worrying?  

0.05 cpd not normal, must be 0.11 CPD. You can try 9.4.1 with target 11 and width 22 in config.txt

[catfish78]

You can try 9.4.1 with target 11 and width 22 in config.txt

Not working, miner crashes at start...

[korjik]

RX560.
9.4.1 = 3.2cpd
10.2 = 0.05cpd
this is normal? I'm in vain worrying?  

0.05 cpd not normal, must be 0.11 CPD. You can try 9.4.1 with target 11 and width 22 in config.txt

hi my friend)it Arkadiy)))
what problem with miner - why speed low?

[korjik]

You can try 9.4.1 with target 11 and width 22 in config.txt

Not working, miner crashes at start...

change drivers on machine - it can be reason why it didnt not work

[tar1s]

R9 390 must show ...................... 0.5 CPD with target=11

Maybe
9.4.1, target = "11", driver 18.2.3
https://b.radikal.ru/b27/1803/db/18eed36f385e.png


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Интересно, в теме есть люди, не владеющие великим и могучим