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[Tutorial] Ultimate Guide to tweaking AMD CGMiner 3.7.2 Kalroth edition. SGMiner instructions included aswell. Get the most hash out of your GPU! - Page 16

post #151 of 226
Quote:
Originally Posted by nickcnse View Post

Try GPU Threads 2, Intensity 20, thread concurrency 24000. Or any of a number of settings found from the mining hardware comparison: https://litecoin.info/Mining_hardware_comparison

I don't know where you're located either but try a different port like this one: stratum+tcp://usa.wemineltc.com:3336
with a secondary: stratum+tcp://usa.wemineltc.com:80

yea didnt work, maybe because i live across the border heh, im in canada
post #152 of 226
Sorry Dr. Claw, at least we tried!

Does anyone know how to make my miner recognize two different cards? I have a 7990 and when I start mining on it it has the designation of GPU 0,1 but when I add in my r7 260x to mine it changes all of my different designations and I can't tell which one is the 260x and one of the 2nd cores on the 7990 (Can't get either 0 or 2 to run any faster than half the normal hashrate of the 260x of about 120kh/s).
post #153 of 226
You tried setting up sgminer for each individual card (different windows) miners per card. So like one card has its own sgminer running you will be able to tweak them separately and if you want to try them on two different pools doing different coins its handy. just remember to to add the GPU in your sgminer.conf file with this command "device" : "0", or 1 or 2. Hope this helps

Feel free to drop some Doge wink.gif

DMWueN3egVoGqQU3RGrgLnoHcSsps9qDos
post #154 of 226
Thank you ArCX, how do I designate which video card is which within the miners though? Or find out which card has been given a designation ie: My 7990 when plugged in by itself is GPU 0,1 (plugged into my first Pcie x16) slot, but when I plug in my r7 260x it takes the GPU 0 spot (I believe, not 100% sure). Thanks.
post #155 of 226
You can test first. Try device 0 and run just one miner and second is 1, in the separate windows . Try to run one miner on 0 first check your sgminer and see what hashrate its running at if you have different cards they will have different speeds if your settings are on the config file are the same.

I think, but its a guess your 7990 is device 1. Best test them first check speeds the 7990 should put out more hash speeds SGMINER will show you if you make two separate folders that the other GPU's are off so dont worry about that. just compare the two. Still I am not sure if I was of help but if it works let me know. Good luck. and get your cards in order smile.gif





Feel free to drop some Doge wink.gif

DMWueN3egVoGqQU3RGrgLnoHcSsps9qDos
post #156 of 226
off topic but...

im getting 900 kilohash with 64 thread concurrency, can somebody explain to me if this is a glitch or something?
im not getting shares as often compared to lower hashrate and higher thread concurrency.


Edited by DrClaw - 3/17/14 at 12:57pm
post #157 of 226
where do I ddl the latest version cgminer?
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post #158 of 226
Hello guys sorry for spelling on a small netbook at work in the bathroom. Here is what I need help on I am running cgminer there version here on this thread here is my setup. 1x Sapphire R9 270 NON X 5x MSI R9 270 non x cgminer 3.7.2 KAL version love it good work I know all the sweet spot settings for both type of cards already what I need is 2 things 1. an example BAT file to run all these in the same cgminer 2. in your opinion should I run each card separate...
post #159 of 226
Thread Starter 
The only real reason to run them seperate is so you can point at different pools or to leave one running while you tweak another. You can simply add gpus with the device line in the config. If they use different settings seperate with commas. M on my phone oherwise id paste examples.
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post #160 of 226
can't get more than 590 KH/s on SGminer

"intensity" : "13",
"worksize" : "256",
"lookup-gap" : "2",
"thread-concurrency" : "8192",
"gpu-engine" : "1000",
"gpu-memclock" : "1500",
"temp-cutoff" : "90",
"expiry" : "1",
"failover-only" : true,
"log" : "5",
"queue" : "0",
"scan-time" : "1",
"shaders" : "2048,",
"device" : "0",
"gpu-threads" : "2"
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Overclock.net › Forums › Distributed Computing › Distributed Computing - General › [Tutorial] Ultimate Guide to tweaking AMD CGMiner 3.7.2 Kalroth edition. SGMiner instructions included aswell. Get the most hash out of your GPU!