AKRO
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Activity: 83
Merit: 10
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March 18, 2017, 11:30:03 PM |
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how are temperatures and power draws? i'm guessing pretty similar.
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kisk
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March 19, 2017, 12:40:26 AM |
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No change in my modded RX 480 4GBs and 8GBs, or R7 370s -- sol/s, temps, or power draw.
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jddebug
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March 19, 2017, 01:13:28 AM Last edit: March 19, 2017, 01:34:58 AM by jddebug |
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Claymore,
I have 42 Radeon 7970's. I've been mining with your miners for a year. I get 1.17KHs with 12.0 on a 4 card rig but every version after that lowers my hashrate. I just tried 12.4 and same problem. All cards hash slower. Getting 1.05 max.
Any suggestions? I have increased the voltage but that doesn't seem to do it.
Thanks.
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Socket54
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March 19, 2017, 02:13:18 AM |
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Is Equihash memory or GPU heavy on your GPU?
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Laugh Smile and Love
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DR_TAMFR_DHP
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Activity: 26
Merit: 0
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March 19, 2017, 03:29:43 AM |
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My 4 GPU RX480 rig has been mining stable with all 12.x versions of Claymore. When I attempt to add 5th RX480, miner hangs after awhile with OpenCL error. Miner also doesn't recover, and keep mining; entire system hangs. My mobo is MSI z170A. I have modified BIOS to mine with more than 4 GPUs per guides in forums (change pcie to gen 1, enable 4G). So frustrating trying to figure out how to get 5th miner to run stable. Have tried with -i 6, -i 5, now trying with -i 7.... Also, not all 5 RX480s mine at 300 H/s. One is 300 H/s second one real close, but other ones like 250-270 H/s
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snakey
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Activity: 1386
Merit: 1001
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March 19, 2017, 04:53:16 AM Last edit: March 19, 2017, 05:08:18 AM by snakey |
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Claymore please help.
I have been running a 6 gpu rig (470s) on a 1000w psu with the older claymore versions with no problem but since these new v12s have come out I keep getting reboots every 5 minutes or so....Has your new version of the miner added more power per gpu? That is the only thing I can think of for the reboots.
Any help from anyone would be much appreciated.
Unplugged 1 gpu, will see how that goes.
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thesaltonsea
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Activity: 64
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March 19, 2017, 05:32:58 AM |
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In all rigs does not recognize 1 gpu problem with rx 480 4gb
have same problem, with 3 or more rx480 cant mine, if i remove 4th its ok and its mining without crashing , tried diferent risers and os and drivers but still same , and it just on one of the rigs
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Havane
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Activity: 76
Merit: 3
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March 19, 2017, 05:50:24 AM |
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My 4 GPU RX480 rig has been mining stable with all 12.x versions of Claymore. When I attempt to add 5th RX480, miner hangs after awhile with OpenCL error. Miner also doesn't recover, and keep mining; entire system hangs. My mobo is MSI z170A. I have modified BIOS to mine with more than 4 GPUs per guides in forums (change pcie to gen 1, enable 4G). So frustrating trying to figure out how to get 5th miner to run stable. Have tried with -i 6, -i 5, now trying with -i 7.... Also, not all 5 RX480s mine at 300 H/s. One is 300 H/s second one real close, but other ones like 250-270 H/s Have you got the same problem with ETH solo mining ? My rig hang after few hours with 6 RX 480 : maybe it's my PSU, 1020W from the wall with a 1000w EVGA PSU (can archive 1200w from the wall), but I have no problem with claymore eth miner
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snakey
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Activity: 1386
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March 19, 2017, 06:03:37 AM |
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I unplugged 1 card and now 5 have been mining without a stop for about an hour....Normally restarts after 5 minutes..
I will leave on till tomorrow and see if its ok...
Looks like the new claymore version is asking for more juice from my psu, looks like I need to get 1200w now.
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Havane
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Activity: 76
Merit: 3
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March 19, 2017, 06:39:01 AM |
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You can try also the -asm option, to use the same algo than the v11
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snakey
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Activity: 1386
Merit: 1001
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March 19, 2017, 06:57:34 AM |
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You can try also the -asm option, to use the same algo than the v11
-asm 0 will use v11? So same power as before... Will give it a go. Thanks.
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ivomm
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All good things to those who wait
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March 19, 2017, 07:23:46 AM |
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I still have stability issues with my Sapphire 280x Toxic cards, no matter intensity or clocks.
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thesaltonsea
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Activity: 64
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March 19, 2017, 07:46:58 AM |
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I still have stability issues with my Sapphire 280x Toxic cards, no matter intensity or clocks.
+1 i tested -i 2 to 6 , -old 1 and without, now im back to 12.0 and its crashing again and freezing the rig ... all stock bios and clocks etc, 2KW psu from server rack ...
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Mitja1998
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Activity: 56
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March 19, 2017, 08:07:44 AM |
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Claymore,
I have 42 Radeon 7970's. I've been mining with your miners for a year. I get 1.17KHs with 12.0 on a 4 card rig but every version after that lowers my hashrate. I just tried 12.4 and same problem. All cards hash slower. Getting 1.05 max.
Any suggestions? I have increased the voltage but that doesn't seem to do it.
Thanks.
Have you installed newer drivers? I get less h/s with those 17.x.x drivers than with 16.9.2
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mitkala
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March 19, 2017, 08:09:21 AM |
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I still have stability issues with my Sapphire 280x Toxic cards, no matter intensity or clocks.
I have similar problems.
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Qumiu
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March 19, 2017, 08:51:27 AM |
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On Sapphire RX 470 4GB: Claymore v12.1 get between 262-286 H/s, unstable Claymore v12.2 get between 285-290 H/s, more stable Claymore v12.3 get between 290-295 H/s, more stable Claymore v12.4 get between 291-299 H/s, more stable
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jddebug
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March 19, 2017, 09:05:04 AM |
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Claymore,
I have 42 Radeon 7970's. I've been mining with your miners for a year. I get 1.17KHs with 12.0 on a 4 card rig but every version after that lowers my hashrate. I just tried 12.4 and same problem. All cards hash slower. Getting 1.05 max.
Any suggestions? I have increased the voltage but that doesn't seem to do it.
Thanks.
Have you installed newer drivers? I get less h/s with those 17.x.x drivers than with 16.9.2 Per the readme I am using 15.12 on all rigs.
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djolep07
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March 19, 2017, 10:31:37 AM |
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for jddebug
What is your intesity setting i am using sapphire r9 280x and MSI 7970 lighting and have found that if I go for intesity higher than -i 2 my rigs start going unstable (restarting,hanging etc..) for the 7970 with downvolt to 1069 mV on the GPU core, on the r9 280 x I can do -i 4 and be stable with the downvolt of 980 mV.
7970 downvolt stable -i 2 get 290 to 300 h/s on claymore 12.4 r9 280 downvolt stable -i 4 get 290 to 300 h/s on claymore 12.4
All cards are running asm option Hope this helps
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Spacemarko
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March 19, 2017, 12:00:55 PM |
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Which driver is best for the new Claympre v12.4 and 470 4GB Samsung base memory?
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kisk
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March 19, 2017, 01:16:00 PM |
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To all the people having issues with the 12.x versions... I was having issue with this as well. I was getting lock-ups, bluescreens, etc. Try bumping up your virtual memory to 25gb and make sure you have plenty of disk space to allocate it.
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