now it did it again. the miner just stop working after a while.
sgminer 5.1.0 - Started: 2016-02-07 13:17:49 - 0 days 00:31:16
--------------------------------------------------------------------------------
(5s):14.66M (avg):14.07Mh/s | A:6  R:0  HW:0  WU:0.198/m
ST: 0  SS: 0  NB: 15  LW: 2742  GF: 0  RF: 0
Connected to DASH p2pool (stratum) diff 0.003 as user xxxx
Block: 34e03536...  Diff:4.82K  Started: 13:48:27  Best share: 2.932
--------------------------------------------------------------------------------
Pool management GPU management Settings Display options Quit
GPU 0:  59.0C 2757RPM | 13.74M/14.07Mh/s | R:  2.8% HW:0 WU:0.199/m xI:1024
--------------------------------------------------------------------------------
[13:48:49] DASH p2pool difficulty changed to 0.003
[13:48:51] Accepted 45018150 Diff 0.014/0.003 GPU 0 at DASH p2pool
[13:48:53] Accepted caabeff8 Diff 0.005/0.003 GPU 0 at DASH p2pool
[13:48:55] DASH p2pool difficulty changed to 0.003
[13:48:57] Accepted b55881d9 Diff 0.006/0.003 GPU 0 at DASH p2pool
[13:48:57] Accepted 0119078f Diff 0.004/0.003 GPU 0 at DASH p2pool
[13:48:58] Accepted 26532b11 Diff 0.026/0.003 GPU 0 at DASH p2pool
[13:48:59] DASH p2pool difficulty changed to 0.003
[13:49:01] Accepted 4bf385b5 Diff 0.013/0.003 GPU 0 at DASH p2pool
[13:49:01] Accepted 03b91585 Diff 0.269/0.003 GPU 0 at DASH p2pool
[13:49:04] Accepted 73d38cf9 Diff 0.009/0.003 GPU 0 at DASH p2pool
[13:49:05] Accepted 6c86526e Diff 0.009/0.003 GPU 0 at DASH p2pool
[13:49:05] Accepted 28eef45a Diff 0.024/0.003 GPU 0 at DASH p2pool
[13:49:05] Accepted 05503b9c Diff 0.188/0.003 GPU 0 at DASH p2pool

can anyone help me with a config file for sgminer. i want to add a failover pool
i dont know how to make the config tried but get errors/not wokring config

at the moment i have this

{

"pools" :
 [
                       
{
               
"name" : "DASH p2pool",
"url" : "stratum+tcp://xxx:7903",           
"user" : "xxx",       
"pass" : "x",       
"algorithm" : "x11mod",         
"nfactor" : "10",         
"xintensity" : "1024",                         
"worksize" : "64",           
"gpu-threads" : "1",
"gpu-fan"   : "auto",
"temp-target"   : "65",
"temp-cutoff"   : "80",
"temp-overheat"   : "78"
       
}
],
"keccak-unroll" : "0",
"hamsi-expand-big" : "4",
"lookup-gap" : "2",
"log-show-date" : true,
"debug-log" : true,
"failover-only" : true,
"failover-switch-delay" : "300",
"queue" : "0",
"api-listen" : "true",
"api-port" : "4028",
"api-allow" : "W:127.0.0.1"

}

You can also ROI with old 280x cards. They are cheap and powerful. For the new Fury cards, you will not ROI.

When did GPU mining become profitable again? About a year ago I sold my GPUs to get Antminers and now it seems I should sell my Antminers and get GPUs again.

I quit because I had a bunch of 280X and only made like $2 per day, now with the same amount of cards I can make $10.

sgminer-5-1-0-optimized give me 3mhs
sgminer-5-1-1-optimized give me 3mhs
sgminer-5-2-1-general give me 5.4mhs - darkcoind-mod
with
sgminer.exe -k darkcoin --gpu-platform 1 -d 0 -w 128  -I 18 -g 4 -l 1 --thread-concurrency 32768 --temp-target 80 --temp-cutoff 95 --temp-overheat 92 -o stratum+tcp://cheadle.ddns.net:7903 -u XqvYrZayeDEQq38kNbLeC8S4GmcrY9GvhS -p x

stock sgminer-v5.2.1 give me 5.4mhs with x11mod

i cant to benchmak with NiceHashMiner_v1.2.3.1 the test gets terminated after a while

{

"pools" :
 [
                       
{
               
"name" : "NiceHash_X11_Fixed",
"url" : "stratum+tcp://x11.eu.nicehash.com:3336",           
"user" : "enter btc address here",        
"pass" : "x",       
"algorithm" : "x11mod",         
"nfactor" : "10",         
"xintensity" : "1024",                         
"worksize" : "64",           
"gpu-threads" : "1"
        
}
],
"keccak-unroll" : "0",
"hamsi-expand-big" : "4",
"lookup-gap" : "2",
"log-show-date" : true,
"debug-log" : false,
"failover-only" : true,
"failover-switch-delay" : "300",
"queue" : "0",
"api-listen" : "true",
"api-port" : "4028",
"api-allow" : "W:127.0.0.1"

}

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
sgminer.exe -c sgminer.conf

Hi.
just got my new gpu Saphire R9 390X Nitro 8GB

got sgminer to work with X11
with this settings:
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
sgminer.exe -k x11mod --gpu-platform 1 -d 0 -w 128  -I 18 -g 4 -l 1 --thread-concurrency 8193 --auto-fan -o stratum+tcp://x:7903 -u xx -p x

i get about 5.35MH/s is that OK ?
useing: sgminer-v5.2.1 for x11
not sure these settings are optimal for my card.

and is skein "digibyte" only for NVIDIA ?

Hey Crsminer, thank you for posting.

You're right. That is a bit over it. At this time i'm just relying on those who submit.

There is an option to post a screenshot. But nobody does .

I'm working with someone on something new to add. So that the inputs cannot be wrong. I'll explain this later.


That comment box is broken somehow. it "use" to work :p
I need to get into that asap.

Thx for letting me know!

I'll post back when it's fixed

(was wondering why no one posted any comments.. that explains :p)

Is there a way to confirm that submitted hashrates are real? I mean, one user (alevlaslo) submitted results for a R9 390 - 38.84 MH/s!

I see that you have a "comment" box in "More info" tab, but is inactive. Maybe you should make it active so we can discuss there about the results posted.

Also, maybe you can add another field with print screen?

Thanks!

Sure that's fine, just have a link to the original on the page

thx for your ofer it depends on the price it has to be at the same price normaly better otherwise i would buy directly its much safer no risks with offline rented rigs etc no wait just the coins... i tryed the rigs.online service more than a test but this failed in my eyes cause they dont offer what they advertise (scam) not all rigs i tested there was bad or slow but the 2 big ones was to slow or offline this is in acceptable for me is there an other service wich provide dagger hashing ?? sry 4 bad english hehe

rigs.online status update 7 oclock in the morning a few hours later hashrate still not as it should be way to low look at screen
http://image4web.net/image.php?di=4NV8

now at around 12 o clock mrig2 the 280 mhs mashine is offline or not mining anymore so what up rigs.online is there anybody who cares about that at rigs.online support is not replying in 2 hours 2 of my rentals end then if they are finishing then its defenetly a scam and i can not recoomend this service stay a way from it better buy direct at exchanges with your btc
http://image4web.net/image.php?di=DO5L

Next step in summer to Pascal!

Can you somewhat make UI denser?
There are the old MYR comparisons around... I hope this time gathering the information is successful, it would be about time this data is found and made coherent!

Of course not - I flash my GPUs to different voltages all the time...

Hi guys,

I decided to upgrade my 7950's to 280x's but I'm having a mare with AMD drivers.

Also I can't remember the relationship between driver and SDK.

What driver and SDK should I install on Windows 8.1 ?

Many thanks

Lee

from the discussion we had on irc, I understood you were running only amd cards 

from my experience but that was right after the launch of win 10 (first install 2 or 3 days after the official win10 launch; second and last, was a month later with the release of new nvidia drivers) the performance on lyra and neoscrypt was rather bad (and gaming was laggy as well) and I preferred to go back to win 8.1. Might try again (in principle you can revert during the first month...  so far I reverted after 4 or 5 hours each time...).
However there is a cuda win10 version, I never tried it, so may-be it requires to recompile with it (?), so if someone has win10 and knows to compile, he can try that: download the cuda win10 edition and recompile with it and see what will happen.