try setting your clocks at 1175/685 with voltage at 1150.
"cgminer -o server -u username -p password --shaders 1792 --intensity 14 --worksize 256 -v 1"
im getting ~638mh on my 7950`s @ 80c in a closed case... (downclocked the one i have the monitor hooked up to cause it seems to run a bit hotter, 1075/685 @ stock voltage getting 550mh)
Topic: The 7950 Megahash thread - page 3. (Read 27640 times)
I'm running 2x 7950s
BFGminer... the only parameter I feed it other than pool info is -i 9,9
with core of 1075, voltage of 1135 and memory at 625 I'm getting 560 mhash each.
This is on a 2700k on a Z77x-ud5h motherboard while mining litecoin on the cpu.
BFGminer... the only parameter I feed it other than pool info is -i 9,9
with core of 1075, voltage of 1135 and memory at 625 I'm getting 560 mhash each.
This is on a 2700k on a Z77x-ud5h motherboard while mining litecoin on the cpu.
That sounds about right.
I'm running 2x 7950s
BFGminer... the only parameter I feed it other than pool info is -i 9,9
with core of 1075, voltage of 1135 and memory at 625 I'm getting 560 mhash each.
This is on a 2700k on a Z77x-ud5h motherboard while mining litecoin on the cpu.
BFGminer... the only parameter I feed it other than pool info is -i 9,9
with core of 1075, voltage of 1135 and memory at 625 I'm getting 560 mhash each.
This is on a 2700k on a Z77x-ud5h motherboard while mining litecoin on the cpu.
try using diablo miner, im currently running 2 rigs with "DiabloMiner-Windows -o yourpoolhere -u username -p password -r 8337 -v 1 -w 256"
at 1100/675 and 1050/675 im getting 1150mh on each rig (2 cards in each)... could clock higher but using closed cases so temps get a bit high...
at 1100/675 and 1050/675 im getting 1150mh on each rig (2 cards in each)... could clock higher but using closed cases so temps get a bit high...
I of 7 and 9 gave me similar results, but 13 gave me +10MH/s.
Seems to have worked... Sortof... It's really bouncy.. dropping 5 below and going 10 above..Shame how i have to be clocked at 1080 to get the meager 511mhash/s
Why the hell is nitrox hitting 54x+ with a 1080 core clock... Im trying to use all the same settings that he's using..
Check your CPU usage. Anything 10 or higher, and I get 100% cpu bug.
Yep that's 100% on one core. Mine was 33% on a tri-core AMD, so that'd be 100% on one core.
So whats with nitrox getting 54xmh/s....
I can mine at 1080 stabily, but i only get 515mh/s
I of 7 and 9 gave me similar results, but 13 gave me +10MH/s.
Seems to have worked... Sortof... It's really bouncy.. dropping 5 below and going 10 above..Shame how i have to be clocked at 1080 to get the meager 511mhash/s
Why the hell is nitrox hitting 54x+ with a 1080 core clock... Im trying to use all the same settings that he's using..
Check your CPU usage. Anything 10 or higher, and I get 100% cpu bug.
Yep that's 100% on one core. Mine was 33% on a tri-core AMD, so that'd be 100% on one core.
I of 7 and 9 gave me similar results, but 13 gave me +10MH/s.
Seems to have worked... Sortof... It's really bouncy.. dropping 5 below and going 10 above..Shame how i have to be clocked at 1080 to get the meager 511mhash/s
Why the hell is nitrox hitting 54x+ with a 1080 core clock... Im trying to use all the same settings that he's using..
Check your CPU usage. Anything 10 or higher, and I get 100% cpu bug.
I of 7 and 9 gave me similar results, but 13 gave me +10MH/s.
Seems to have worked... Sortof... It's really bouncy.. dropping 5 below and going 10 above..Shame how i have to be clocked at 1080 to get the meager 511mhash/s
Why the hell is nitrox hitting 54x+ with a 1080 core clock... Im trying to use all the same settings that he's using..
Check your CPU usage. Anything 10 or higher, and I get 100% cpu bug.
I of 7 and 9 gave me similar results, but 13 gave me +10MH/s.
Seems to have worked... Sortof... It's really bouncy.. dropping 5 below and going 10 above..Shame how i have to be clocked at 1080 to get the meager 511mhash/s
Why the hell is nitrox hitting 54x+ with a 1080 core clock... Im trying to use all the same settings that he's using..
i run my two HD7950 with .bat that content:
i use logs for detailed monitoring
Code:
title MINING
cd cgminer
del *.bin
for /F "tokens=1-2 delims=: " %%l in ('time /t') do set hhmm=%%l.%%m
TIMEOUT /T 10
cgminer.exe 2>../log/logfile_%date%_%hhmm%.txt -k diablo -o http://pool.ABCPool.co:8332 -u XXXXX -p XX -g 1 -v 1 -w 256 -I 10 --auto-gpu --auto-fan --gpu-dyninterval 5 --gpu-powertune 10,10 --gpu-engine 500-1065,500-1170 --gpu-memclock 915,1020 --temp-target 65 --gpu-fan 42-85
I of 7 and 9 gave me similar results, but 13 gave me +10MH/s.
Well just trying to throw it out there. This thread has me playing with everything I can to get the most MH/s.
woo hoo!impressive. is that mineral oil immersed or what?
Acutually, Shappires latest line of cooling is really good.My XFX is running at core 1080, Mem 800, Fan 73%[4100RPM] Temp 78°C room ambient temp is 27°C
Inside a cheap $60 Xion case with 4case fans, 1PSU fan, 1 GPU fan, 1PciSlot CoolerFan for the GPU, One CPU LCU Radiator cooling fan
Now with Intensity 7 and 9 giving same results, I am mining at 510Mh/s
impressive. is that mineral oil immersed or what?
Well just trying to throw it out there. This thread has me playing with everything I can to get the most MH/s.
Like I said before, I"m using a 7970, not a 7950, but I dropped the "-v 2" arg out, and I got +20MH/s. Try letting CGMiner decide what vectors are best.
v 1 seems to work the best, Bringing my memclock upto 1ghz gave me an extra 10mh/s
Like I said before, I"m using a 7970, not a 7950, but I dropped the "-v 2" arg out, and I got +20MH/s. Try letting CGMiner decide what vectors are best.
i run two HD 7950
they are different revision but that i run them
I hope I was helpful.
they are different revision but that i run them
I hope I was helpful.
It would be helpful if you stated your settings, so far i see intensity CG miner 2.7, And diablo kernal, Im using those
Like holy hell, Your (according to that chart) hitting 547mh/s with a core of 1070
What is the "powertune" 15?
Fwiw im using this card http://www.newegg.ca/Product/Product.aspx?Item=N82E16814150601
I don't have a cooling problem (card stays below 90c, it's a single-fan model), though your temps in the mid-60s are very impressive. Having essentially an open-air case helps in that regard 
I built my PC for silence and as long as I stay within acceptable ranges, I'm not too concerned about the temperature. When I'm not mining, you can't tell my computer is on 
I built my PC for silence and as long as I stay within acceptable ranges, I'm not too concerned about the temperature. When I'm not mining, you can't tell my computer is on What sort of cooling are you using in your case/GPUs? Those temps are crazy low.
send me pictures of your case, will help you to optimize cooling.
GPUs is
http://www.sapphiretech.com/presentation/product/?cid=1&gid=3&sgid=1157&pid=1450&psn=&lid=1&leg=0
two are the same, I buy them in 7 days difference, and they are different revision
I forgot to mention I use CGMINER 2.7.0 with kernel DIABLO
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