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bigjme
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April 02, 2014, 01:53:02 PM |
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They actually run off the 12v inside the molex/sata cables (yellow cable)
3 per line i think is too much. We have had people with 2 on a line and the cables have burnt out.
So chances are your psu is giving up. If you get a new one spend a little extra and get a full modular psu. That way you can connect individual cards per strand (line)
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Owner of: cudamining.co.uk
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liomojo1
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April 02, 2014, 02:30:13 PM |
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The psu is brand new 700w coolermaster , everybody said it would more than enough. Crap.
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bigjme
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April 02, 2014, 02:39:52 PM |
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The psu is brand new 700w coolermaster , everybody said it would more than enough. Crap.
power wise it is, but molex connectors maybe not. I am honestly not sure. for example the molex connectors on my RM1000, they use the same wire as the GPU cables do, and they run dual 8pin pci-e so about 300W i think a lot of it is down to the psu and the cables and their all different. but i wouldn't want to put more then 2 gpu's per molex strand even on a good psu. but that's my feeling and paranoia kicking in. i may be wrong |
Owner of: cudamining.co.uk
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Jayjay04
Legendary
 Offline
Activity: 1364
Merit: 1000
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April 02, 2014, 02:40:40 PM |
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Is there any configuration needed in the config file for a SLI setup !?
Because when I run cudaminer with SLI activated with -d 0,1 it only detects GPU #0 and my hashrate is equal to only one gpu...
And if I start 2 cudaminer one with -d 0 and the other with -d 1, its seems that both cudaminer are working on the same gpu... so my computer is super slow...
To make it work I have to deactivate the SLI setup and run 2 instances of cudaminer... -d 0 and -d 1
Is there a way to make it work with only one cudaminer ?
THX all
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bigjme
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April 02, 2014, 02:43:02 PM |
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Is there a way to make it work with only one cudaminer ?
THX all
i believe you only can if you turn off sli. as your system will most likely be picking up one display card due to sli sharing tasks between the 2. but it shouldnt be too much of an issue with sli off as you can't mine and game at the same time  |
Owner of: cudamining.co.uk
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binhpx
Newbie
Offline
Activity: 40
Merit: 0
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April 02, 2014, 03:12:45 PM |
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Does anyone mining EXE coin with GTX750Ti ? Do you have any config with highest hash rate.My rig with 6 cards GTX750Ti alway hang while the other running stable with only 1 Gtx750Ti.
cudaminer --algo=scrypt:2048 -o stratum+tcp://east1.us.stratum.dedicatedpool.com:3369 -u x -p x
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djm34
Legendary
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Activity: 1400
Merit: 1050
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April 02, 2014, 05:21:13 PM |
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so many christians, cudaminer is becoming a religion
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djm34 facebook pageBTC: 1NENYmxwZGHsKFmyjTc5WferTn5VTFb7Ze Pledge for neoscrypt ccminer to that address: 16UoC4DmTz2pvhFvcfTQrzkPTrXkWijzXw
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bigjme
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April 02, 2014, 05:47:21 PM |
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so many christians, cudaminer is becoming a religion
was it not a religion already? i check this thread religiously :p |
Owner of: cudamining.co.uk
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christian1980
Member
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Activity: 112
Merit: 10
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April 02, 2014, 05:48:36 PM
Last edit: April 02, 2014, 06:22:57 PM by christian1980 |
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Dont forget to donate.  You can also run your cards with my workers@zhpool (included in the config) while you are testing. Thank you for your support. Christian |
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bigjme
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April 02, 2014, 05:52:08 PM |
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I think i am getting almost 10.000 khs @heavycoin with this priority modification @6x750TiOC
Still testing it...
Dont forget to donate if its true ;-)
10MH/s per card? thats pretty low mine are sitting at 13MH/s |
Owner of: cudamining.co.uk
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christian1980
Member
Offline
Activity: 112
Merit: 10
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April 02, 2014, 05:58:54 PM |
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I think i am getting almost 10.000 khs @heavycoin with this priority modification @6x750TiOC
Still testing it...
Dont forget to donate if its true ;-)
10MH/s per card? thats pretty low mine are sitting at 13MH/s Post corrected :-) |
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jack80
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April 02, 2014, 06:10:57 PM |
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AWESOME . |
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christian1980
Member
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Activity: 112
Merit: 10
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April 02, 2014, 06:24:41 PM |
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I was happy too early...  100.000 khs is a bit too much. Please check also and report if you get more speed. |
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liomojo1
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April 02, 2014, 06:36:53 PM |
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Dont forget to donate. You can also run your cards with my workers@zhpool (included in the config) while you are testing. Thank you for your support. Christian I am trying it now on my single ti750 rig , but my cpu i7 920 is very loaded by the ccminer 5 cores are working almost 50% the resu;t is 6500 for each instance 13000 for one card ,but may be the cpu is minig too. |
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bigjme
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April 02, 2014, 06:53:17 PM |
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13MH/s is about right for a 750Ti
6 of them should be getting around 76MH/s as they wont all get to 13MH/s
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Owner of: cudamining.co.uk
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Horifatto
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April 02, 2014, 07:36:17 PM |
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Hi, i have a problem with my rig.. Windows 7 find correctly all gpu ( 4 palit 750 ti oc) but when cudaminer start the driver crash or sometimes crash all the system and appear a blu and white windows and after the pc reboot. I use powered riser and so i don't think that the problem is the power or the voltage.. With only 3 gpu the rig works fine.. Setup: 4 gtx palit 750 ti mobo https://www.asus.com/Motherboards/M4A79XTD_EVO/#overview windows 7 4gb ram Psu corsair Rm 850 Gold riser usb powered Drivers 335 Someone can help me??  Thanks you guys |
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djm34
Legendary
Offline
Activity: 1400
Merit: 1050
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April 02, 2014, 07:39:01 PM |
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could be the faulty riser.
I had a riser which was crashing my system all the time (several time a day), didn't happen any more after I bought a new one.
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djm34 facebook pageBTC: 1NENYmxwZGHsKFmyjTc5WferTn5VTFb7Ze Pledge for neoscrypt ccminer to that address: 16UoC4DmTz2pvhFvcfTQrzkPTrXkWijzXw
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Horifatto
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April 02, 2014, 07:41:19 PM |
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could be the faulty riser.
I had a riser which was crashing my system all the time (several time a day), didn't happen any more after I bought a new one.
Impossible. I try to change all riser with the riser of my second rig... the riser works good. |
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I_M
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April 02, 2014, 07:50:45 PM |
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Hi, i have a problem with my rig.. Windows 7 find correctly all gpu ( 4 palit 750 ti oc) but when cudaminer start the driver crash or sometimes crash all the system and appear a blu and white windows and after the pc reboot. Use the 32 bit version of cudaminer. I think the 64 bit has a few less documented problems still. |
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