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

[Dr_Victor]

To Claymore:
Please, add reconnect command after devfee finished, because we have only rejected shares (as someone wrote already "after DevFee mining ends all shares are getting rejected till a new job starts")

[sammy007]

Does not work with reference stratum, all shares are invalid. I guess target is ignored or something with nonces.

Please send me pool address for tests, I will check it.

I was wrong it's ok, some people reported invalid shares i bet driver issues. Are you planing to relax driver requirement? Some of my miners are on win 8 damn it it's impossible to install crimson there.

I recommend 15.12 because I cannot check all drivers if they are good. Also it takes a lot of time to select a good driver for OpenCL development, so I change drivers not often.
However, you can use any driver version if it works for you, most drivers versions are ok for compiled binaries.

On Win 8 maximum version is 14.6 possible. Getting all invalid shares on 280x, tried various .dlls, same issue.

[Claymore]

Wow  hitting 320 sols/s with 6 390x.  Thanks for this
same issue as others with nicehash.. upon disconnect of dev fee the miner rejects shares..  and nicehash runs the diff sky high on the shares so its an abnormal amount of work lost.
Thanks again
The stability is amazing thus far.  I applaud your skills.  you seem to have a way with the bits;)
best regards
d57heinz

I will check it, probably I will release an update in a day.

Linux version ETA?

One day.

[tylerdurden366d6]

WHere do i set this ?

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

 8gb 480RX sahpire ?

im getting more sol/s on genoils

[anarawata]

First of all, I would like to thank you for your effort to make this miner in a short period (only 1 week from zcash launched)

My only question is, can we add an email address for worker status notification?

Example for nanopool:
ZecMiner64.exe -zpool zec-eu1.nanopool.org:6666 -zwal WalletAddress.WorkerName.Email -zpsw x

[mikewetminer88]

Wow  hitting 320 sols/s with 6 390x.  Thanks for this
same issue as others with nicehash.. upon disconnect of dev fee the miner rejects shares..  and nicehash runs the diff sky high on the shares so its an abnormal amount of work lost.
Thanks again
The stability is amazing thus far.  I applaud your skills.  you seem to have a way with the bits;)
best regards
d57heinz

I will check it, probably I will release an update in a day.

Linux version ETA?

One day.

Awesome!

[d57heinz]

Wow  hitting 320 sols/s with 6 390x.  Thanks for this
same issue as others with nicehash.. upon disconnect of dev fee the miner rejects shares..  and nicehash runs the diff sky high on the shares so its an abnormal amount of work lost.
Thanks again
The stability is amazing thus far.  I applaud your skills.  you seem to have a way with the bits;)
best regards
d57heinz

I will check it, probably I will release an update in a day.

Linux version ETA?

One day.

Thank you..really not a serious problem  you can more than wait till your next release

Best Regards
d57heinz

[corather]

Wow  hitting 320 sols/s with 6 390x.  Thanks for this
same issue as others with nicehash.. upon disconnect of dev fee the miner rejects shares..  and nicehash runs the diff sky high on the shares so its an abnormal amount of work lost.
Thanks again
The stability is amazing thus far.  I applaud your skills.  you seem to have a way with the bits;)
best regards
d57heinz

I will check it, probably I will release an update in a day.

Linux version ETA?

One day.

Thank you for all your hard work and dedication Claymore, you're an asset to the community.

[navydude]

Getting 30-40 percent better sol/s. From 1100 to 15-1600. Very impressed and all cards working without crash for over an hour. Hope they continue. Thanks Claymore!!

[namtr0]

Thanks for the hard work Claymore

I am averaging 44-48 sol's per 280x.

Wow, I can't reach that with my RX 480 8 GB's... Mining of zCash is not pretty good with the RX series if compared with the previous series of Radeon.

gotta remember those old cards are using almost twice the power, cost/profit makes 480 still a great card.

[Walrusbonzo]

Claymore, you're a phenomenon. You absolutely nailed it.

All the stability issues we've been having, ended. Miner starts up in seconds now, not 2~3 minutes as it used to sometimes on my 7 GPU rig.

Getting 45~50 mh/s on my RX480s and 50~55mh/s on my 290xs.

2.5% of 800 mh/s  coming your way.

[slimdim]

goodbye gonoil...

[MantaMine]

Claymore, you're a phenomenon. You absolutely nailed it.

All the stability issues we've been having, ended. Miner starts up in seconds now, not 2~3 minutes as it used to sometimes on my 7 GPU rig.

Getting 45~50 mh/s on my RX480s and 50~55mh/s on my 290xs.

2.5% of 800 mh/s  coming your way.

The man is a legend.  Fuckin a right cotton.

[igotek]

54 H/s on R9 390X Nitro OC

[trinityfl]

w10 x64 16.10.3
5x390x+1x390=310-323 h/s
3x290+290x+390x=248-252
rx480=47-54
excellent, congrat!

[halker2010]

omg dude this works perfectly my 7950 that i bought 6 years ago gives me 42l/s but my r9 380x gives 30 is it normal ?

[NameTaken]

Thanks for the hard work Claymore

I am averaging 44-48 sol's per 280x.

Wow, I can't reach that with my RX 480 8 GB's... Mining of zCash is not pretty good with the RX series if compared with the previous series of Radeon.

gotta remember those old cards are using almost twice the power, cost/profit makes 480 still a great card.

Older cards would have paid themselves off many times by now so whatever mined is pure profit while for the latest cards they still need to be paid off before making any profit.

[tylerdurden366d6]

rx480 is only 30

[Nightlander]

Oh my, this is short of amazing! Hashrates are going through the roof with this one! Don't have even recommended drivers installed and shares are multiplied not to mention increase in hashrates. Apparently from 50 to 80 H/s with 390 and 7870xt, latter giving the hashrate of aforementioned with genoil's miner. Still clocking in the first hour but looking at the stats miner is giving even the 7870xt has more shares than both combined with genoil's miner. Can that be true? Not to mention zcashclient which gave half of the daily income of genoil's miner... some giant leap for minekind.

What's your take, can those shares be accurate? Takes some time for pool to get on board with those stats but it seems way more than to be expected.

[rubbbio]

3x470 4gb(1100/1850), windows 8.1 crimson 16.9.1 almoust stock.
In 1 hour frozen 2 times, only reboot helps.

20:13:10:351   bec   GPU0 t=32C fan=31%, GPU1 t=48C fan=35%, GPU2 t=45C fan=32%
20:13:10:351   bec   em hbt: 0, fm hbt: 63,
20:13:10:351   bec   watchdog - thread 0, hb time 63
20:13:10:351   bec   watchdog - thread 1, hb time 16
20:13:10:351   bec   watchdog - thread 2, hb time 16
20:13:10:351   bec   watchdog - thread 3, hb time 63
20:13:10:352   bec   watchdog - thread 4, hb time 86578
20:13:10:352   bec   WATCHDOG: GPU 2 hangs in OpenCL call, exit
20:13:10:352   bec   watchdog - thread 5, hb time 86531
20:13:10:352   bec   WATCHDOG: GPU 2 hangs in OpenCL call, exit
20:13:11:369   bec   Restarting OK, exit...