Can't get over 520Kh/s with XFX 280x DD

AGOOSTER

newbie

Activity: 28

Merit: 0

Quote from: Iced on December 23, 2013, 09:26:36 AM

Hello I am using cgminer 3.7.2 for mining scrypt altcoins

but I've bought a new gpu

these are my settings:

Code:

cgminer --scrypt --thread-concurrency 8192 --lookup-gap 2 --gpu-engine 1080 --gpu-memclock 1500 --gpu-powertune -20 -I 13 -g 2 --auto-fan --gpu-fan 30-90 --temp-cutoff 90 --temp-overheat 80 --temp-target 72 --no-submit-stale

cgminer:
http://puu.sh/5W2qu/e850bfc87f.png

Thanks for helping me out!

this is what i use on mine and get 700 each... i got this settings off the net somewhere, think reddit... it is -20 in powertune, this runs 73-80 depending on room temp, i have a little fan ponting at my rigs, 2 cards per rig, XFXs are better then saphires for me, cant figure out settings for those to go over 550/600

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer.exe --scrypt -o stratum+tcp://cage.n0nplusultra.net:3333 -u xx -p xx--thread-concurrency 8192 -g 2 -I 13 -w 256 --auto-fan --temp-cutoff 90 --temp-overheat 85 --temp-target 75 --gpu-memclock 1500 --gpu-engine 1027 --gpu-powertune -20 --gpu-vddc 1.000

Pavlinius

member

Activity: 75

Merit: 10

Quote from: Iced on December 23, 2013, 09:26:36 AM

Hello I am using cgminer 3.7.2 for mining scrypt altcoins

but I've bought a new gpu

these are my settings:

Code:

cgminer --scrypt --thread-concurrency 8192 --lookup-gap 2 --gpu-engine 1080 --gpu-memclock 1500 --gpu-powertune -20 -I 13 -g 2 --auto-fan --gpu-fan 30-90 --temp-cutoff 90 --temp-overheat 80 --temp-target 72 --no-submit-stale

cgminer:

Thanks for helping me out!

Below settings will give you about 730Kh/s :

--thread-concurrency 8191 --gpu-engine 1050 --gpu-memclock 1500 --gpu-powertune -20 -I 13 -g 2

Cheers !

xKingx

newbie

Activity: 26

Merit: 0

Check the settings in this thread. Perhaps helpfull for you : https://bitcointalksearch.org/topic/multiple-cgminer-processes-to-run-scrypt-based-coins-392060.

Iced

full member

Activity: 635

Merit: 208

Belgian based crypto-enthusiast

Ok on that settings I get around 660Kh/s

thought my gpu would get better results Cheesy

thanks for this

gargouri2001

full member

Activity: 210

Merit: 100

change --thread-concurrency 24000
and intensity to 20

Iced

full member

Activity: 635

Merit: 208

Belgian based crypto-enthusiast

Hello I am using cgminer 3.7.2 for mining scrypt altcoins

but I've bought a new gpu

these are my settings:

Code:

cgminer --scrypt --thread-concurrency 8192 --lookup-gap 2 --gpu-engine 1080 --gpu-memclock 1500 --gpu-powertune -20 -I 13 -g 2 --auto-fan --gpu-fan 30-90 --temp-cutoff 90 --temp-overheat 80 --temp-target 72 --no-submit-stale

cgminer:

Thanks for helping me out!

Topic: Can't get over 520Kh/s with XFX 280x DD (Read 807 times)