Help with PowerColor 290's | Bitcointalksearch.org

mikeybit

member

Activity: 98

Merit: 10

Quote from: perhan007 on January 10, 2014, 09:38:26 AM

Quote from: mikeybit on January 10, 2014, 09:01:47 AM

Thanks for all of the help guys. I got it working last night with TC 22000 (I need to still tweak it a bit to get a few more hashes).

I'm getting 815 kh/s out of each one.

I had the same problem and couldn't solve it, whats your full config? many thanks!

Here's my launch command:
-I 20 -g 1 -w 512 --lookup-gap 2 --thread-concurrency 25600 --gpu-engine 1080 --gpu-memclock 1490 --gpu-powertune 10 --gpu-fan 40-100 --auto-fan .......

Getting 815-820 kh/s each out of these settings.

Make sure that you delete all of the .bin files before you run that.

If my post helped you, please send a small tip: 1Bj7v24QQR961mYaqTy3xEmu6QDopGTNCt

perhan007

sr. member

Activity: 518

Merit: 250

Quote from: mikeybit on January 10, 2014, 09:01:47 AM

Thanks for all of the help guys. I got it working last night with TC 22000 (I need to still tweak it a bit to get a few more hashes).

I'm getting 815 kh/s out of each one.

I had the same problem and couldn't solve it, whats your full config? many thanks!

mikeybit

member

Activity: 98

Merit: 10

Thanks for all of the help guys. I got it working last night with TC 22000 (I need to still tweak it a bit to get a few more hashes).

I'm getting 815 kh/s out of each one.

breakbeater

sr. member

Activity: 444

Merit: 250

Life is a bitch, get used to it...

Try this settings

R9 290 @ 900KHash/sec

CGminer.conf

{
“pools” : [
{
"url" : "stratum+tcp://yyyy.com:xxxx",
"user" : ".",
"pass" : ""
},
{
"url" : "stratum+tcp://yyyy.com:xxxx",
"user" : ".",
"pass" : ""
}
],

“intensity” : “20″,
“vectors” : “1″,
“worksize” : “256″,
“lookup-gap” : “2″,
“thread-concurrency” : “32765″,
“gpu-engine” : “1000″,
“gpu-fan” : “40-100″,
“gpu-memclock” : “1350″,
“gpu-powertune” : “20″,
“temp-cutoff” : “99″,
“temp-overheat” : “95″,
“temp-target” : “90″,

“api-port” : “4028″,
“expiry” : “120″,
“failover-only” : true,
“gpu-threads” : “1″,

“log” : “5″,
“queue” : “1″,
“scan-time” : “60″,
“temp-hysteresis” : “3″,

“scrypt” : true,
“kernel” : “scrypt”,
“kernel-path” : “/usr/local/bin”
}

JohnDoeCrypto

newbie

Activity: 35

Merit: 0

Quote from: mikeybit on January 09, 2014, 10:03:34 PM

Quote from: porscheman170 on January 09, 2014, 09:51:26 PM

Those are great cards you should be getting 850 min from each one. Here are the settings I use:

I 20
g 1
w 512
thread-concurrency 32765
gpu-engine 1000
gpu-mem 1250
gpu-powertune 30
gpu-fan 100

You are getting hardware errors because your thread concurrency is too low.

Try this and let me know if it helped. If not I can help you more.

If I helped please send some LTC my way

LXSFqWQ6r5gAYXw3ZtxvFjS3iUBQsTeBah

Those settings give me an error:

Error -4: Enqueueing kernel onto command queue.

reduce thread concurency to 24500.

porscheman170

newbie

Activity: 41

Merit: 0

You need to open a command window and type setx GPU_MAX_ALLOC_PERCENT 100 then press enter. Then try mining again and let me know if that worked.

mikeybit

member

Activity: 98

Merit: 10

Quote from: porscheman170 on January 09, 2014, 09:51:26 PM

Those are great cards you should be getting 850 min from each one. Here are the settings I use:

I 20
g 1
w 512
thread-concurrency 32765
gpu-engine 1000
gpu-mem 1250
gpu-powertune 30
gpu-fan 100

You are getting hardware errors because your thread concurrency is too low.

Try this and let me know if it helped. If not I can help you more.

If I helped please send some LTC my way

LXSFqWQ6r5gAYXw3ZtxvFjS3iUBQsTeBah

Those settings give me an error:

Error -4: Enqueueing kernel onto command queue.

porscheman170

newbie

Activity: 41

Merit: 0

Those are great cards you should be getting 850 min from each one. Here are the settings I use:

I 20
g 1
w 512
thread-concurrency 32765
gpu-engine 1000
gpu-mem 1250
gpu-powertune 30
gpu-fan 100

You are getting hardware errors because your thread concurrency is too low.

Try this and let me know if it helped. If not I can help you more.

If I helped please send some LTC my way

LXSFqWQ6r5gAYXw3ZtxvFjS3iUBQsTeBah

mikeybit

member

Activity: 98

Merit: 10

I'm driving myself nuts trying to get these cards to work but anything over I 13 gives me HW Errors.

These are the cards:
http://www.newegg.com/Product/Product.aspx?Item=N82E16814131544

Win 7 64 bit - fresh install
13.12 Driver
CGMiner 3.7.2

--scrypt --scan-time 1 --expiry 1 -I 13 -g 1 --lookup-gap 2 -w 256 --thread-concurrency 12800 --gpu-engine 1105 --gpu-memclock 1500 --gpu-powertune 20 --gpu-fan 50-100 --auto-fan --load-balance .....

These settings have given me the best results (500-520 kh/s) with no HW Errors. If I increase the intensity past 13, I get constant HW errors.

Please help!!!!

Topic: Help with PowerColor 290's (Read 700 times)