Claymore's ZCash/BTG AMD GPU Miner v12.6 (Windows/Linux)

[BigWolf]

Getting hang in opencl call message with R9 390X.
Along with: GPU returned incorrect data
Tried with new riser (powered usb3), same thing.

stats:
+13mV
+0 power limit
1080 clock (stock)
1500 mem (stock)
stock bios

Tried:
new riser (didnt help)
lowering to -i7 (didnt help)
lowering to -i6 (didnt help)
+50mV (didnt help)
+100mV (didnt help)
lowering to -i5 (didnt help)
1050 clock (didnt help)

Help pls.
Other 3x R9 390 mining steady on that same rig...

Did you replace the power cables and the USB cable going to the riser as well?  most of my 'riser fails' have been actually due to those 2 cables and the riser is actually fine.

[Jukagid]

https://youtu.be/aAdW0wdUmos

My Fury rig on Claymore 12.5 with 15.12 drivers + (ASM activated)

846W for 6 cards.
Let's round to 790W to remove CPU/Mobo/RAM
Now remove PSU efficiency (8% for my platinium)
732W / 6 = 122W per card for 400-430 H/s

That is almost as good as the nVidia 1080 cards.

[QuintLeo]

https://youtu.be/aAdW0wdUmos

My Fury rig on Claymore 12.5 with 15.12 drivers + (ASM activated)

846W for 6 cards.
Let's round to 790W to remove CPU/Mobo/RAM
Now remove PSU efficiency (8% for my platinium)
732W / 6 = 122W per card for 400-430 H/s

That is almost as good as the nVidia 1080 cards.

 More like 1070 numbers - 1080 should be able to do somewhat more hashrate than 430.

 Still not bad for a generation-old card you can't hardly find any more since it's been out of production for quite a while.

 Makes me wonder what the Vega cards are going to manage.

[orbital_station]

Getting hang in opencl call message with R9 390X.
Along with: GPU returned incorrect data
Tried with new riser (powered usb3), same thing.

stats:
+13mV
+0 power limit
1080 clock (stock)
1500 mem (stock)
stock bios

Tried:
new riser (didnt help)
lowering to -i7 (didnt help)
lowering to -i6 (didnt help)
+50mV (didnt help)
+100mV (didnt help)
lowering to -i5 (didnt help)
1050 clock (didnt help)

Help pls.
Other 3x R9 390 mining steady on that same rig...

Did you replace the power cables and the USB cable going to the riser as well?  most of my 'riser fails' have been actually due to those 2 cables and the riser is actually fine.

Since i dont have any more risers, i mounted the 390x directly on x16 slot, with no risers.
That seems to have solved the problem...

Thx for help

[Quickdart]

Getting hang in opencl call message with R9 390X.
Along with: GPU returned incorrect data
Tried with new riser (powered usb3), same thing.

stats:
+13mV
+0 power limit
1080 clock (stock)
1500 mem (stock)
stock bios

Tried:
new riser (didnt help)
lowering to -i7 (didnt help)
lowering to -i6 (didnt help)
+50mV (didnt help)
+100mV (didnt help)
lowering to -i5 (didnt help)
1050 clock (didnt help)

Help pls.
Other 3x R9 390 mining steady on that same rig...

Did you replace the power cables and the USB cable going to the riser as well?  most of my 'riser fails' have been actually due to those 2 cables and the riser is actually fine.

Since i dont have any more risers, i mounted the 390x directly on x16 slot, with no risers.
That seems to have solved the problem...

Thx for help

I usually put the first GPU in the x16 slot with x16 riser.

[Bwtmn7]

anyone has here a system mixed with 470/480 and Fiji GPU?what workaround did you use? because when I open zcash miner and eth miner on each gp the 470 underperforms at 220H/s

[QuadraQ]

Any plans for Nvidia support? The AMD cards are impossible to get right now.

[crazyhashmanz]

Ubuntu 15.10
Catalyst 15.2
GPU0/1/2/3/4/5: 380/290x/290/290/290
Command: ./zecminer64 -zpool eu1-zcash.flypool.org:3333 -zwal xx.xx -zpsw x -tt 60,90,90,90,90,90 -tstop 96,96,96,96,96,96 -powlim 0,-10,-10,-10,-10,0 -r -1

I'm running the miner (v.1.1) since today and noticed the following. At the start it runs fine, but after an half hour or so the zecminer64 process is taking 99% cpu load.

Also, bind errors (notice GPU0 jumping to 0 sometimes btw):

Code:

ZEC - Total Speed: 141.329 H/s, Total Shares: 200, Rejected: 0, Time: 00:09
ZEC: GPU0 28.519 H/s, GPU1 23.528 H/s, GPU2 21.890 H/s, GPU3 23.123 H/s, GPU4 22.991 H/s, GPU5 21.277 H/s
GPU0 t=57C fan=25%, GPU1 t=89C fan=25%, GPU2 t=91C fan=29%, GPU3 t=84C fan=58%, GPU4 t=91C fan=59%, GPU5 t=85C fan=26%
server: bind failed with error: 98, next attempt in 10sec...
GPU0 t=57C fan=25%, GPU1 t=90C fan=25%, GPU2 t=91C fan=31%, GPU3 t=84C fan=56%, GPU4 t=91C fan=61%, GPU5 t=85C fan=25%
ZEC: 11/05/16-23:36:17 - SHARE FOUND - (GPU 4)
ZEC: Share accepted (53 ms)!
ZEC: 11/05/16-23:36:17 - SHARE FOUND - (GPU 5)
ZEC: Share accepted (52 ms)!
ZEC: 11/05/16-23:36:17 - SHARE FOUND - (GPU 2)
ZEC: Share accepted (53 ms)!
ZEC: 11/05/16-23:36:20 - New job from eu1-zcash.flypool.org:3333
ZEC - Total Speed: 112.830 H/s, Total Shares: 105, Rejected: 0, Time: 00:08
ZEC: GPU0 0.000 H/s, GPU1 23.295 H/s, GPU2 22.808 H/s, GPU3 21.948 H/s, GPU4 22.337 H/s, GPU5 22.442 H/s
ZEC: 11/05/16-23:36:21 - New job from eu1-zcash.flypool.org:3333
ZEC - Total Speed: 144.112 H/s, Total Shares: 201, Rejected: 0, Time: 00:10
ZEC: GPU0 29.249 H/s, GPU1 24.831 H/s, GPU2 21.970 H/s, GPU3 22.697 H/s, GPU4 23.528 H/s, GPU5 21.839 H/s
ZEC: 11/05/16-23:36:21 - SHARE FOUND - (GPU 5)
ZEC: Share accepted (53 ms)!
ZEC: 11/05/16-23:36:25 - SHARE FOUND - (GPU 1)
ZEC: Share accepted (52 ms)!
server: bind failed with error: 98, next attempt in 10sec...

And also GPU incorrect data errors:

Code:

GPU returned incorrect data! 1c9c3c93
GPU returned incorrect data! 35396c83
GPU returned incorrect data! 25396cb3
GPU returned incorrect data! 1c9c3c93
GPU0 t=51C fan=25%, GPU1 t=89C fan=25%, GPU2 t=88C fan=25%, GPU3 t=90C fan=64%, GPU4 t=88C fan=25%, GPU5 t=90C fan=25%
GPU returned incorrect data! 35196c93
GPU returned incorrect data! 25396c93
GPU returned incorrect data! 15396c93
GPU returned incorrect data! 25396c93
GPU returned incorrect data! 1c9c3c93
GPU returned incorrect data! 35316c93
GPU returned incorrect data! 1c9a6c5c
GPU returned incorrect data! 1c9a6c0f
GPU returned incorrect data! 25396c93
GPU returned incorrect data! 35394c93

Any clues?

Has happened a few times to me. Uninstall, then use the driver traces remover, reinstall proper driver version.

Sometimes it will still give errors on startup but within 5 mins runs clean. safe mode or not safe mode either or works for me

[QuintLeo]

Any plans for Nvidia support? The AMD cards are impossible to get right now.

 There are other miners that work well for Nvidia.

[dragonmike]

Could it be that tight memory strap mods used for ETH mining are not working for ZCash?
Quickly tried to use Claymore Zcash miner on my RX570 mining farm for the lulz... and everything crashed within seconds. What's the catch? Or do I just have to lower intensity?

EDIT: same thing happens if I try Optiminer. After a few seconds of mining, miner freezes, PC reboots.

Anybody care to comment?

[Vann]

Could it be that tight memory strap mods used for ETH mining are not working for ZCash?
Quickly tried to use Claymore Zcash miner on my RX570 mining farm for the lulz... and everything crashed within seconds. What's the catch? Or do I just have to lower intensity?

EDIT: same thing happens if I try Optiminer. After a few seconds of mining, miner freezes, PC reboots.

Anybody care to comment?

I have Asus RX 480's 8GB with Samsung memory and a basic bios strap mod of the 1750 MHz over the 2000 MHz timings. There was a ~ 5 MH/s improvement for ETH and for ZEC ~10 H/s per card.  The crashing after launching the miner sounds like not enough virtual ram set. I use  24576 GB.

[dragonmike]

Hmm ok, I've got it set at 20GB (for 7 GPUs). I'll try increasing.

[Vivlore]

Hmm ok, I've got it set at 20GB (for 7 GPUs). I'll try increasing.

I think 25-30 GB should be enough.

[Max_Bvr]

Hey guys,

I just built a rig and i'm mining with claymore zcash under ethos distro, and I have some gpu crashing to 00 hash often and fast (like 10mn after boot).

I put the command "-r 0" but it doesn't restart automaticaly.

What can I do ?

Thanks

[24itservice]

A good day, there was such an unpleasant situation, there are farms on the GA-Z170-Gaming K3 and 5x RX-480, work almost perfectly (Claymore's ZCash AMD GPU Miner v12.5), now bought the same GA-Z170-Gaming K3 But with 5x RX-580 when working with permanent OpenCL errors, did anyone encounter this? Frequency factory, from systems tried on Windows 10, Ubuntu 16.4, Simple Miner on the basis of the same Ubuntu. Everywhere the same situation.

[Bwtmn7]

Anyone has solved the issue where the miner shows No AMD OPENCLGPU Found. Exit

[smaxz]

Anyone has solved the issue where the miner shows No AMD OPENCLGPU Found. Exit

yes, they likely installed drivers and then everything worked fine

[dejan2010]

What H/s speed could I expect from asus strix rx 480 8gb mining ZEC.Just ordered one card for 350$ new from store 2yr warranty(last one available).I think this is great price for this card,am i wrong?
Checked so many stores and online in my country and fund only one available from series 470/480/570/580.

[Vann]

What H/s speed could I expect from asus strix rx 480 8gb mining ZEC.Just ordered one card for 350$ new from store 2yr warranty(last one available).I think this is great price for this card,am i wrong?
Checked so many stores and online in my country and fund only one available from series 470/480/570/580.

I got both of my Asus STRIX-RX480-O8G-GAMING OC edition, which is highest overclocked model for $265 - $30 rebate. I get ~315 H/s on ZEC. Personally I would not pay more than $300 here in the USA, even with the shortage.

[dejan2010]

What H/s speed could I expect from asus strix rx 480 8gb mining ZEC.Just ordered one card for 350$ new from store 2yr warranty(last one available).I think this is great price for this card,am i wrong?
Checked so many stores and online in my country and fund only one available from series 470/480/570/580.

I got both of my Asus STRIX-RX480-O8G-GAMING OC edition, which is highest overclocked model for $265 - $30 rebate. I get ~315 H/s on ZEC. Personally I would not pay more than $300 here in the USA, even with the shortage.

Yep but I am in Bosnia,I was even lucky to find one to buy.Then that is probably price that seller bought card for,with 10% tax on import his profit was about 50-60$.You know how that goes,it's much more easy for you in USA.Anyhow thanks for speed answer.