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

[fmz89]

noobs miner flooding in every way, and good buyer catching all noobs dumper 
zcash bringing to much noobs miner out from his big pocket

[gennadiv]

I do not see that devfee was less devfee DevFee: ZEC: Stratum - connecting to 'equihash.eu.nicehash.com' <5.153.50.217> p
ort 3357 (unsecure)
DevFee: Pool sets new share target: 0x001e1e1e (diff: 2176H)
DevFee: ZEC: Share accepted (6895 ms)!
DevFee: start mining (90sec)   ------  instead   72sec instead
DevFee: ZEC: 12/13/16-18:54:19 - SHARE FOUND - (GPU 1)
DevFee: ZEC: 12/13/16-18:54:19 - SHARE FOUND - (GPU 0)
DevFee: ZEC: Share accepted (109 ms)!
DevFee: ZEC: Share accepted (234 ms)!
DevFee: ZEC: 12/13/16-18:54:23 - SHARE FOUND - (GPU 2)
DevFee: ZEC: Share accepted (140 ms)!
ZEC: 12/13/16-18:54:31 - New job from equihash.eu.nicehash.com:3357
ZEC - Total Speed: 481.104 H/s, Total Shares: 141, Rejected: 0, Time: 00:15
ZEC: GPU0 164.042 H/s, GPU1 165.742 H/s, GPU2 151.320 H/s
DevFee: ZEC: 12/13/16-18:54:36 - SHARE FOUND - (GPU 1)

[Hotmetal]

yes they had a web server problem but shares were still being collected and were recalculated correctly.  I have been allocated what I would expected to earn so I do not see a problem with staying on the pool

Their hash rate is climbing quickly. I certainly will keep on dwarfpool as it's considerably more profit even through the hiccups. Set and forget.

[Hotmetal]

DevFee: start mining (90sec)   ------  instead   72sec instead

Only if you use SSL.

[TimLev]

So 15.12 is more stable?

Yes, 15.12 works perfectly. 0 crashes on win 10.

[c2n14]

Dwarfpool EU server again @ 3000ms+

[enrique3uro]

I do not know the settings for dwarfpool does anyone help me?

[c2n14]

I do not know the settings for dwarfpool does anyone help me?

https://asktom.cf/index.php?topic=1670733.msg17153528#msg17153528

[Assaro]

Dwarfpool EU server again @ 3000ms+

well if you have problems with dwarf eu server just change the server to US server.... worked well for mee this morning, even with 200-250 ms connection of shares......

same advice in future, just change the server, dont have to change the pool....

[enrique3uro]

I do not know the settings for dwarfpool does anyone help me?

https://asktom.cf/index.php?topic=1670733.msg17153528#msg17153528

thanks friend.

What do you think of nanopool?

Flypool theft my actions.

[gaah]

Dwarfpool EU server again @ 3000ms+

well if you have problems with dwarf eu server just change the server to US server.... worked well for mee this morning, even with 200-250 ms connection of shares......

same advice in future, just change the server, dont have to change the pool....

THX! Did work well for me to

[c2n14]

Dwarfpool EU server again @ 3000ms+

well if you have problems with dwarf eu server just change the server to US server.... worked well for mee this morning, even with 200-250 ms connection of shares......

same advice in future, just change the server, dont have to change the pool....

3 hours ago, after the dwarf problem was sorted out, I set miner back to EU server and the connection was OK - 78ms.
Now, half hour ago, I've checked it and it's again @ 3000ms+.
It will be nice if we would have a switch in CM to change pools automatically depending on the connection lag.

[e46btc]

@Claymore,
looks like something strange there...  v9.1 (and maybe other versions - not tested) send shares below target after diff change (vardiff). So all of these shares rejected by pool. Why new diff ignored?  Can you please check?  I can be wrong and I have limited debug data - not sure if this happens always or only sometimes at some conditions.

[gaah]

Dwarfpool EU server again @ 3000ms+

well if you have problems with dwarf eu server just change the server to US server.... worked well for mee this morning, even with 200-250 ms connection of shares......

same advice in future, just change the server, dont have to change the pool....

3 hours ago, after the dwarf problem was sorted out, I set miner back to EU server and the connection was OK - 78ms.
Now, half hour ago, I've checked it and it's again @ 3000ms+.
It will be nice if we would have a switch in CM to change pools automatically depending on the connection lag.

I have mail them about this.

[Relaqs]

Hi, need some help. i like to undervolt my AMD gpu 's+ best settings for zec mining. gpu's saphire 280x  7970, 7950. (not all hynix), Asrock 970 extreme4, 8gb memory. using claymore's zec miner. mining 280/7970 185 sol, 7950 170 sol. faster is possible. too much watt...):  test on win7, win 8.1, win 10, what is best?  (win 7 max 4 gpu, more sol)

Best  easy option?. 1. Custom bios? 2. Hacked Modified Memory Strap  3. overclocking tools 4. claymore's -mclock -cclock setting.
what to do, not to do. for newbie   Thx appreciate your help!

1. New bios/ Custom bios created by other zec miners)
https://www.techpowerup.com/rbe/
https://www.techpowerup.com/vgabios/
https://www.techpowerup.com/vgabios/124572/ati-hd7950-3072-120706   etc

2. Hacked Modified Memory Strap BIOS Database for ZEC MINING
https://asktom.cf/index.php?topic=1676474.0;all
http://www.overclock.net/t/1554360/tahiti-memory-timings-patch-for-hynix-vram

3. Overclocking tools
http://www.overclock.net/a/getting-started-with-radeon-hd-7970-overclocking
https://forums.anandtech.com/threads/how-to-enable-core-voltage-control-on-amd-cards.2262996/
http://www.overclock.net/t/1609782/watttool-a-simple-tool-that-combines-overclocking-with-vrm-monitoring-tweaking-for-rx-400-series
Setting??:
gpu 1070
mem 1500
vddc 1.094

4. Claymore's: -mclock 1900 -cclock 1300 setting
1150/1450  -mclock  1200 -cclock  1500 ?
Best clock settings for:
Saphire r9 280x 1500/ 1150 ?
Saphire hd 7970 ?
Saphire hd 7950  ?
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 pool -zwal wallet.name -zpsw x -i 4 -mclock 1900 -cclock 1300

[dragonchopper9]

I have no problem with delay on dwarfpool, using eu server.

[Assaro]

I have no problem with delay on dwarfpool, using eu server.

well noticed the delays 30 min ago, up to 6000-7000 ms but accepted...

Now it looks normal, 47-93 ms....

[valev1]

With 2300 sol/s

on flypool for 24 h mining 0.2 zec
on dwarfpool for 24 h mining 0.298 zec

this is what I get in my wallet

[Ocatin]

I have no problem with delay on dwarfpool, using eu server.

well noticed the delays 30 min ago, up to 6000-7000 ms but accepted...

Now it looks normal, 47-93 ms....

There are big delays for the service in other continents as well.

[DStefanov]

With 2300 sol/s

on flypool for 24 h mining 0.2 zec
on dwarfpool for 24 h mining 0.298 zec

this is what I get in my wallet

What to write in * .bat file?

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

ZecMiner64.exe -zpool zec-eu1.dwarfpool.com:3333 -zwal t1MEdywxrBFBcBShD6ht4nXLhAzjLjQ3BeG.DStefanov_Home -zpsw 1

I write this, but gives me an error! Where am I wrong?

ZEC: Authorization failed
: {"error":null,"id":2,"result":false}