I have windows 7 64 bit, pcie risers 1x-16x and 16.9.1 drivers.
I get like 27-30Sol/s
I re-installed the entire drivers because replacing the BIN didn’t actually do anything.
What sucks is you can’t use 6 GPUs with Windows 7 with the new drivers.
Oh well i have a 6 gpus rig but using windows 8. I’m not sure if give it a try or not. It’s a nice jump in hashing. Its there a way of using 2 instances or something to make all cards work?
Thanks, btw.
Try it. Doesn’t work for me. That only worked on my 290x and 470 cards.
Im not sure if this will help you but I have managed to set up two rigs running R7 370 cards that are now running stable for 9 hours without a single restart (although I am using a restart script that was posted earlier in this thread, just in case).
One rig has three sapphire R7 370 4GB vapor x’s and the other has six sapphire R7 370 4GB nitros.
Stock BIOS.
Both rigs are running on ASRock H81 Pro BTC Mobo, both have Intel Celeron G1840 2x 2.80GHz CPU’s, both have cheapo 8GB Ram, an SSD drive and are running windows 10 with the latest amd drivers installed using the amdautodetect utility.
Other then that I am using MSI Afterburner to set core-clock to 1115 and mem-clock to 1500.
The miner is Genoil 0.4.2 and since, sadly, i might add, the hiccups at flypool lastnight and this morning, Im mining at nanopool. In my output logs, which are printed by the restart scripts, I can even see one or two entries of 0.0 Sol/s but then it gets back on track without crashing or mining endlessly into the zeros.
Im getting roughly 20 Sol/s per card (but that is generously rounded up).
The three card rig averages 55-58 Sol/s
The six card rig averages 113-118 Sol/s
The power draw on the small rig is at roughly 260W and the larger rig at roughly 560W.
I will continue to monitor the stability and give a heads up if a crash does happen to occur.
Happy Mining!
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ohh yeah. I have a single 370(on my desktop) hashing like nuts(14-18sols on stock) while supporting 2 displays, playing movies, doing graphics for browsers, VMs and a bunch of other stuff… 
my 3 x Tahiti GPU cards 7950 crash with genoil witg zec zec i can run with zec only anyone know something because don’t running with zec zec?
Sometimes start working but with 0.4s/s and controlers crash. I tried with -p 0, 1 and 2.
I have Windows 7 64b 4gb ram and latest’s drivers (i tried with different drivers).
I agree all tips
off topic: meantime ETH difficulty is down to 65TH from over a 100
what are the restart script
thanks
Imagine what will happen when it goes POS
Whats crazy is my r9 270 is getting better rate than my 280 and 290
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Whats CRAZY is that a $20 GPU cost Cloud miners $1500USD. They think they will break-even evntually. LOL
Yes u are right I was looking at the rates and I think it’s freaking nuts I looked at cloud mining for sha and scrypt here and there and there’s no way anyone can make money paying the startup costs than the maintenance everyday
im not sure whom to give credit to for this but its definitely someone who posted it earlier in this thread…
this is the restart script
@echo off
echo starting miner
setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
:loop
set datetimef=%date:~-4%-%date:~3,2%-%date:~0,2%%time:~0,2%h%time:~3,2%m%time:~6,2%s
set datetimef=%datetimef: =%
echo %datetimef%
start /MIN MINER_START_BAT.bat
:loop2
timeout /T 5 /NOBREAK >nul
findstr /C:“quit” output%datetimef%.txt && (
taskkill /F /IM genoil.exe
timeout /T 1 /NOBREAK >nul
echo re-starting miner
goto loop
) || (
goto loop2
)
and this is my MINER_START _BAT file
genoil.exe -c zec-eu1.nanopool.org:6666 -u TADDR/WorkerName -p z > output_%datetimef%.txt
echo quit >> output_%datetimef%.txt
exit
Hi. You fix thos problem? Or 6990 not work on zcash genoil miner?
Don’t work 20 charzzzzzzzzzzzzzzzzzzz
This is the LARGEST thread on this Forum now. Over 2100 replies.!!!
I`m constantly getting this on 7950 using 0.6 genoil
19:35:35 pool : received new job #5d0555ddb865f662cd13
19:35:35 pool : received new job #52008041b4e795c1f3be
19:35:35 pool : not accepted: Stale job! (21)
19:35:35 pool : Retrying in 5 seconds…
19:35:37 gpu#1: submitting solution
19:35:37 gpu#1: Mining thread quit
19:35:38 main : zec-sa#0: 31.4S/s zec-sa#1: 18.0S/s total: 49.4S/s
19:35:41 pool : Connecting to us1-zcash.flypool.org:3333
19:35:41 pool : Connected!
19:35:41 pool : subscribed
19:35:41 pool : received new target: 0x0083126e978d4f…
19:35:42 pool : received new job #9a08d177cc498dd2b7fe
19:35:43 main : 0.0S/s detected! Attempting to restart gpu#1
19:35:43 main : zec-sa#0: 28.8S/s zec-sa#1: 0.0S/s total: 28.8S/s
And then I must reboot pc to simply recover this gpu to mine again
for all
on win 10 64 bit
radeon crimson 16.9.2
genoil .4.1
works good
i’m wait who give me the script for restart the miner and so i have not more problem
6990 dont work, seriosly?