Topic: Claymore's ZCash/BTG AMD GPU Miner v12.6 (Windows/Linux) - page 90. (Read 3839203 times)

Oh thank you. I will try with 64bit ptr at 0. Ive always set it to 1. I'll give it a go Monday morn. That would be cool if that solves it.

BR

Edit. Changing force 64 bit ptr to 0 causes the card to only hash at half speed.  :/.  Looks like this card will have to mine all by its lonesome. If I can get another fury for 230$. I'll by it some company😜

Thanks for attempting to help me out. I do appreciate it. This one got me stumped

BR

I will try 12.2. But it is a pity it crash like this.

No. Nothing is overclock. No undervoltage. Everything stock

That is very good. How much is the power usage?

Had same issues with my 4 Furys  mixed running with one 7990 and 390x and 480 on windows 10 .Got it working good using driver 16.3.2   and Claymore v12.4 and For bat file
GPU_FORCE_64BIT_PTR 0
GPU_MAX_HEAP_SIZE 100
GPU_USE_SYNC_OBJECTS 1
GPU_MAX_ALLOC_PERCENT 100
GPU_SINGLE_ALLOC_PERCENT 100
ZecMiner64.exe -zpool ssl://zcl.suprnova.cc:4142 -zwal Daveeoff.1 -zpsw x -allpools 1  running 24/7 with very little issues geting about 450 out of the furys and around    2976.65 Sol/s   to 3000. Sol/s for all cards

I'm not sure if it works, maybe you can try dual-boot. OS1 when you want to mine ETH that contains 16.11.5 drivers  and another os, when you want to mine ZEC. But gpus will be using same bios, unless they support dual bios like Nitros.

For stock, it is about 420.

How much sol's i can get from radeon r9 390X 8gb 

The best drivers i used without issues is 16.9.2 , i installed it on all of my rigs months ago and updated all rigs except one still running on 16.9.2 and it's the best performing between all rigs no problems at all.

Which driver it is?

I believe I install 16.9.1

However, according to device manager, my driver version is 21.19.137.514

I wonder why the numbering.

For the ETH and ZEC, you can use the same driver.

If you use Claymore miner, try my IOS app to monitor miner.

https://itunes.apple.com/vn/app/clays-more-monitor/id1225812443?mt=8

http://i1124.photobucket.com/albums/l565/MrHoanglee/11_zps0tcp6lpd.jpg

I have a rig with 6 RX 480

What should driver should I use?

Sometimes I mine ethash (ethereum). Sometimes I mine equihash (zcash).

Obviously I can't change driver everytime I switch.

What driver should I use that's best for both?

Where can I download both of your miner? I didn't see windows version of the miner in drive link.

Well now you got me thinking. I purchased this fury off eBay.  Maybe I should try finding a bios off the tech site and reflash it.  Temps are actually beautiful. Fan runs at 35% @64c. And that was yesterday at 82f.  This card is huge:). Or at least the heat sink is. It's about 2.5 inch longer than 7970.  It's a sapphire fury 4gb oc. I messaged the guy off eBay. He says it was only used for gaming.  But who knows.  I will try a reflash and see where that puts me. Thanks for the info.

Edit. I'm at 11 hours mining @460 h/s. But only card in system. It's def an issue I've never come across

BR

Once I had this problem (reinstall drivers), too after flashing with other voltage parameters. After flashing to old bios everything was stable again. So probably you have a bios issue somehow.

Another thing I have figured out, when miner switch off or go to zero after a period of time which is always more or less the same amount of time - go and check temperatures. I have to keep all my cards less then 69°C. If cards go above it will cause failures.

Kind regards sworker

I have done that. Put the 7970 into first pcie and the fury as the second card in pcie slots. I just teamviewed into that rig. So far with it by itself it's been running steady going on 10 hours now.  It's very possible this 7970 has some issue. They are getting pretty old now.  I've had a few go bad in the last month.  So it's possible it's flaking out on me causing issues with the software/rig stability. 

Can you change the main display card?

Ok to continue the fury saga.  I've got it mining. But it seems it has some weird issue when paired with any other card.  To top it off if I turn off asm it will mine with the second card and never skips a beat.  Problem is it's about 150 hashes per sec short of asm mode.  I've tried both drivers 15.12 and 16.3.2. Both have the same results. Weird thing is once it locks up and flashes the screen black hashes goto 0 on fury and a reboot will not fix it.  I have to use ddu uninstall the drivers and reinstall and it will mine again.  Asm mode will mine for exactly 7 minutes then crash.  Then I have to repeat the uninstall and reinstall the drivers.  I've tried it in two different mobos with same results.  I finally gave up and left it in by itself to see if it will mine thru the night.  After 1 hour of babysitting it I left. Figure it should continue thru the night. 460 h/s stable when I left.  I really don't understand this at all.  I've tried several versions of claymore miner back down to ver 10. Ver 10 works but what I find is odd with it is it shows the 7970 as algo 2 and the fury using algo 1. No asm in that version.  But when I run ver 12 and up it shows both cards as algo 2.  Uff sucks when ya can't figure out what is the issue. I've spent two whole days now troubleshooting. Anyone have any other trick I can try?  Would be really appreciated.  

BR
d57heinz

Yay! We need more speed! 

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