3X Sapphire Radeon RX 480 Nitro+ 8G

regards,
Eric

Hi,

I have 3 GPU's in a system.
ATIflash sees 3 GPU's but Claymore's ZCash AMD GPU Miner v12.4 (win) only uses 2 GPU's.
What am I doing wrong?

regards,
Eric

Hi,

How to get the -fanmin parameter working?

my config below:
-zpool equihash.eu.nicehash.com:3357
-zwal 12GKpoga2M9x4hdCPzjdxfjovarz4bF3gP.rig
-zpsw z
-ttli 80
#-i 7
#-powlim 50
#-cclock 1360
#-mclock 2100
-fanmin 75

Thanks!!!

Enrico

[2017-03-16 22:38:32] GPU #0: GeForce GT 720M, 85.01 kH/s
[2017-03-16 22:38:32] accepted: 31/31 (diff 1.073), 85.00 kH/s yes!

Is 85kH/s oke for this GPU?

[2017-03-16 22:26:29] Stratum difficulty set to 9.0 M (2.09202)
[2017-03-16 22:26:29] accepted: 1/1 (diff 1.010), 28.35 kH/s yes!
[2017-03-16 22:26:50] GPU #0: GeForce GT 720M, 84.88 kH/s
[2017-03-16 22:27:07] Stratum difficulty set to 3.6 M (0.848883)
[2017-03-16 22:27:21] GPU #0: GeForce GT 720M, 84.69 kH/s
[2017-03-16 22:27:21] accepted: 2/2 (diff 1.009), 84.79 kH/s yes!
[2017-03-16 22:27:24] GPU #0: 936 MHz 65C FAN 0%
[2017-03-16 22:27:29] ADDENDUM APPLIED: Block 739095
[2017-03-16 22:28:07] Stratum difficulty set to 1.8 M (0.424622)
[2017-03-16 22:28:09] GPU #0: GeForce GT 720M, 85.06 kH/s
[2017-03-16 22:28:09] accepted: 2/3 (diff 1.009), 84.88 kH/s booooo
[2017-03-16 22:28:09] reject reason: Low difficulty share
[2017-03-16 22:28:26] GPU #0: 936 MHz 68C FAN 0%
[2017-03-16 22:28:26] GPU #0: GeForce GT 720M, 85.06 kH/s
[2017-03-16 22:28:26] accepted: 2/4 (diff 0.824), 84.92 kH/s booooo
[2017-03-16 22:28:26] reject reason: Low difficulty share
[2017-03-16 22:28:37] Stratum difficulty set to 912270 (0.212356)
[2017-03-16 22:29:07] Stratum difficulty set to 456087 (0.106178)
[2017-03-16 22:29:19] GPU #0: GeForce GT 720M, 85.05 kH/s
[2017-03-16 22:29:19] accepted: 2/5 (diff 0.132), 84.95 kH/s booooo
[2017-03-16 22:29:19] reject reason: Low difficulty share
[2017-03-16 22:29:24] GPU #0: GeForce GT 720M, 85.04 kH/s
[2017-03-16 22:29:24] accepted: 2/6 (diff 0.124), 84.96 kH/s booooo
[2017-03-16 22:29:24] reject reason: Low difficulty share
[2017-03-16 22:29:30] GPU #0: GeForce GT 720M, 85.04 kH/s
[2017-03-16 22:29:31] accepted: 2/7 (diff 0.113), 84.97 kH/s booooo
[2017-03-16 22:29:31] reject reason: Low difficulty share
[2017-03-16 22:29:31] accepted: 2/8 (diff 0.178), 84.98 kH/s booooo
[2017-03-16 22:29:31] reject reason: Low difficulty share
[2017-03-16 22:29:36] GPU #0: GeForce GT 720M, 85.04 kH/s
[2017-03-16 22:29:36] accepted: 2/9 (diff 0.181), 84.99 kH/s booooo
[2017-03-16 22:29:36] reject reason: Low difficulty share
[2017-03-16 22:29:37] Stratum difficulty set to 228043 (0.0530918)
[2017-03-16 22:29:40] GPU #0: GeForce GT 720M, 85.02 kH/s
[2017-03-16 22:29:40] accepted: 2/10 (diff 0.099), 84.99 kH/s booooo
[2017-03-16 22:29:40] reject reason: Invalid job id
[2017-03-16 22:29:41] accepted: 2/11 (diff 0.071), 84.99 kH/s booooo
[2017-03-16 22:29:41] reject reason: Invalid job id
[2017-03-16 22:29:43] accepted: 2/12 (diff 0.132), 84.99 kH/s booooo
[2017-03-16 22:29:43] reject reason: Invalid job id
[2017-03-16 22:29:44] GPU #0: GeForce GT 720M, 85.02 kH/s
[2017-03-16 22:29:44] accepted: 2/13 (diff 0.251), 84.99 kH/s booooo

minerd -a wildkeccak_ocl -o stratum+tcp://bbr.suprnova.cc:7777 -u enricosofie.lap -p x -l scratchpad.bin -k http://bbr.suprnova.cc/scratchpad.bin

[2017-03-16 22:14:03.187] [GPU0] scratchpad update 29736544
[2017-03-16 22:14:03.215] [GPU1] scratchpad update 29736544
[2017-03-16 22:14:05.919] [GPU1] error:  CL_INVALID_COMMAND_QUEUE

Hi,

I get an error when trying to mine.
What am I doing wrong?
GPU is a nvidia geforce 720M

CL_INVALID_COMMAND_QUEUE

regards,
Enricosofie

Hi,

I get an error when trying to mine.
What amI doing wrong?

CL_INVALID_COMMAND_QUEUE

regards,
Enricosofie

Hi,

I have 2 GPU's (rx480) in a system.
Yesterday it just rebooted and since then I get only the GPU temperature en fanspeed of GPU0.
I do not get to see the temperature and fanspeed of GPU1

What's wrong with this setup?
How to fix it?

regards,
Eric

Hi,

How do i set the clockspeed, memspeed and powerlimit?

I tried (see config below) but it doesn't work.

#-tt 75
-cclock 1000
-mclock 1000
-powlim -30
-i 3

In the rig are 4 AMD 390X.

regards,
Eric

Hi,

Is it possible to have and r9 290 and a RX480 in the same computer?

regards,
eric

Hi,

Fanspeeds stuck at 20%

I tried:
-tt -70
-fanmin 70

What to do?

regards,
Eric

Hi,

I have the following options in the config-file
But the fan speed stays at 20%
What am I doing wrong?

-tt 75
-powlim 50
-fanmin 70
-fanmax 80

GPU's are RX480's

Thanks for the help

regards,
Eric

Yes it mine!
Yes I can ping it.

regards,
enrico

Hi,

I have just created a SSD with ethos 1.0.4 on it.
I can boot and change the wallet en pool.
But I can't ssh the system.
"ssh_exchange_identification: read: Connection reset by peer"

How to fix this?

regards,
Enrico

Thats also a possibility. I have almost the same setup in my basement!

But I also have some S5 miners in a regular pc tower case and they work fine.
They are at the office and during office hours they automatically mine at a lower frequentie (low noice) and in the weekends and non working moments, they mine at 100%.
The stock fans are just to loud to do this. Thats why I looked for high CFM fans.
The S5 mines during the day at 300MHz and during night at 350MHz.

Can it work for the S7 but with lower frequenties?
Can I switch off the low rpm control in the software?

regards,
Eric

Can I make a change in  the software? lower the lowest rpm speed?

regards,
eric

Yes i know!
But I have put the frequency at 400 MHz. (temp lower then 62°C)

gr,
eric

Yes! I used a 140 to 120mm adapter.
Can I disable the rpm setting?

gr,
eric

Hi,

I 'm trying to make the antminer S7 quiter.
I have put 2 BitFenix Spectre Pro PWM 140mm fans on the miner. (push / pull)

The temperature remains below 60 at lower frequency.
But the device stops working!!!

What is going wrong???

regards,
eric