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Author Topic: Claymore's ZCash/BTG AMD GPU Miner v12.6 (Windows/Linux)  (Read 3839121 times)
Bojcha
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November 04, 2016, 05:01:00 PM
 #121

Nice work. 280x rulez Wink

No GCN optimizations at all
YIz
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November 04, 2016, 05:01:04 PM
 #122

Looks like the R9 280X are the FASTEST GPUs out there.

Once again they are the KING of mining!!


Long live the 7950, 7970, 280X.


Even faster than my R9 290 & RX 470.


Glad I didn't sell these to get the RX 470/RX480.

Not better than a 290 but still beats them at price/performance ratio.

R9 290: 50H/s
R9 280X: 40H/s

I get the same speed as my 290. Is your modded or overclocked in anyway?

Mine is running at 947/1250 stock everything and its the same speed as the 280x.

It's a Tri-X running at 1080/1500. not modded but slightly overclocked. another 390 running at 1050Mhz produces 54H/s.
adaseb
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November 04, 2016, 05:01:10 PM
 #123

Word of advice everyone : This miner likes tighter timings more than overclocks. Adjust accordingly.

You are correct.

For any Tahiti owners you can hack your memory straps for more speed. I get 6SOl/s faster with my timings tightened according to this guide


http://www.overclock.net/t/1554360/tahiti-memory-timings-patch-for-hynix-vram


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November 04, 2016, 05:01:29 PM
 #124

HO MY GOSH !!! CLAYMORE YOU"RE THE BEST EVER ! Can't wait to see dual miner !! THANKS A LOT !
vectisitch
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November 04, 2016, 05:02:10 PM
 #125

fantastic stuff. tightarses moaning about the 2.5% fee. have you seen the extra sols?Huh?? worth it eh?Huh my 70sols 2x 290x'x have gone to 107 sols. the other rigs i have to check still

it's like adding free cards
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November 04, 2016, 05:02:32 PM
 #126

Hello @Claymore, what can be happening here?

Code:
12:25:41:774	ffc	args: -zpool us1-zcash.flypool.org:3333 -zwal t1b7jWcDubP9z6VhswX2hdYP4ruRYnXE5DX.Intel-1GPU -zpsw x 
12:25:41:774 ffc
12:25:41:774 ffc ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»
12:25:41:790 ffc º            Claymore's ZCash AMD GPU Miner v1.0 Beta            º
12:25:41:790 ffc ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ
12:25:41:805 ffc
12:25:42:024 ffc Main ZCash pool is us1-zcash.flypool.org:3333
12:25:42:149 ffc OpenCL platform: AMD Accelerated Parallel Processing
12:25:42:149 ffc OpenCL initializing...

12:25:42:149 ffc AMD Cards available: 1
12:25:42:165 ffc GPU #0: Ellesmere, 3072 MB available, 32 compute units
12:25:42:165 ffc POOL/SOLO version
12:25:42:180 ffc b100
12:25:42:180 ffc Platform: Windows
12:25:42:196 ffc start building OpenCL program...
12:25:50:102 ffc done
12:25:50:118 ffc Total cards: 1
12:25:50:243 148 ZEC: Stratum - connecting to 'us1-zcash.flypool.org' <192.99.33.207> port 3333
12:25:50:352 ffc Watchdog enabled
12:25:50:352 ffc Remote management is enabled on port 3333
12:25:50:352 ffc

12:25:50:446 148 send: {"id": 1, "method": "mining.subscribe", "params": ["equihashminer", null, "us1-zcash.flypool.org", "3333"]}

12:25:50:462 148 send: {"id": 2, "method": "mining.authorize", "params": ["t1b7jWcDubP9z6VhswX2hdYP4ruRYnXE5DX.Intel-1GPU","x"]}

12:25:50:462 148 ZEC: Stratum - Connected (us1-zcash.flypool.org:3333)
12:25:50:649 148 got 47 bytes
12:25:50:649 148 buf: {"id":1,"result":["2c97aa2240", "2c97aa2240"]}

12:25:50:649 148 parse packet: 45
12:25:50:665 148 new buf size: 0
12:25:50:852 148 got 142 bytes
12:25:50:852 148 buf: {"id":2,"result":true}
{"id":null,"method":"mining.set_target","params":["0083126e978d4fdf3b645a1cac083126e978d4fdf3b645a1cac083126e978d4f"]}

12:25:50:852 148 parse packet: 22
12:25:50:868 148 ZEC: Authorized
12:25:50:868 148 remove first packet 119
12:25:50:884 148 new buf size: 119
12:25:50:884 148 parse packet: 118
12:25:50:884 148 Pool sets new share target: 0x0083126e (diff: 500H)
12:25:50:899 148 new buf size: 0
12:25:51:852 148 got 307 bytes
12:25:51:852 148 buf: {"id":0,"method":"mining.notify","params":["c1214ce608bd3e0bf3b7","04000000","909789c7ffaa4bbd2c5fb2a28cc329bb92269eb1a91a6e69a4c1c92604000000","877bd4e424657cd4dafa1edd786a6e8d9956e5f00a679809a98cc161482eb005","0000000000000000000000000000000000000000000000000000000000000000","77bd1c58","4030041d",true]}

12:25:51:852 148 parse packet: 306
12:25:51:868 148 new buf size: 0
12:25:51:884 564 GPU 0, GpuMiner kx(2) failed -36

Thanks!
Coryvmcs1
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November 04, 2016, 05:02:50 PM
 #127

Getting 52 sols per gpu now with this miner. Thanks Claymore.

BlokSpace Mining Pools -  https://blokspace.io | BlokSpace Discord# https://discord.gg/dGAKk9T
forzendiablo
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November 04, 2016, 05:03:05 PM
 #128

what -tt should i put for 280x cards ?85 is good or can go to 95 ?

yolo
doktor83
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November 04, 2016, 05:04:35 PM
 #129


If you mine on pools that accept ZCash wallet directly, miner will use same pool. If you use pool that accept Login.Worker instead of wallet address - miner cannot mine devfee there, so it has to use some default pools. For large pools I can fix it by creating accounts on these pools, but I did not do it in first version.

Do you have an account at miningpoolhub ?

SRBMiner-MULTI thread - HERE
http://www.srbminer.com
snakey
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November 04, 2016, 05:05:13 PM
 #130

6x380 Asus 4G moded bios = 200h/s
6x470 Nitro 8G moded bios = 300h/s

Claymore, you are the best!!!

Hey bro, how do I get my hands on that moded bios please?
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November 04, 2016, 05:05:17 PM
 #131

Claymore, please, provide a support to stratum subscribe for nicehash selling hashpower service.
(stratum equihash.eu.nicehash.com:3357 and so one)
It is working now but don't behave good on reconnects ((
offon
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November 04, 2016, 05:06:05 PM
 #132

O_O 7950 42H\s! Thank you Claymore!

what clock?
Flotas
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November 04, 2016, 05:06:28 PM
 #133


Very unstable. OS crashed on 3 rigs.
Win10 RX480

Code:
17:36:17:239	1644	em hbt: 0, fm hbt: 36781, 
17:36:17:239 1644 watchdog - thread 0, hb time 16
17:36:17:239 1644 watchdog - thread 1, hb time 63
17:36:17:254 1644 watchdog - thread 2, hb time 47
17:36:17:254 1644 watchdog - thread 3, hb time 0
17:36:17:254 1644 watchdog - thread 4, hb time 63
17:36:17:254 1644 watchdog - thread 5, hb time 31
17:36:17:254 1644 watchdog - thread 6, hb time -15
17:36:17:270 1644 watchdog - thread 7, hb time 47
17:36:17:270 1644 watchdog - thread 8, hb time 68750
17:36:17:270 1644 WATCHDOG: GPU 4 hangs in OpenCL call, exit
17:36:17:270 1644 watchdog - thread 9, hb time 68797
17:36:17:285 1644 WATCHDOG: GPU 4 hangs in OpenCL call, exit
17:36:17:285 1644 watchdog - thread 10, hb time -47
17:36:17:285 1644 watchdog - thread 11, hb time 0
17:36:17:317 1644 Cannot get Overdrive capabilities for adapter 0
17:36:17:332 1644 Cannot get Overdrive capabilities for adapter 6
17:36:17:332 1644 Cannot get Overdrive capabilities for adapter 12
17:36:17:348 1644 Cannot get Overdrive capabilities for adapter 18
17:36:17:348 1644 Cannot get Overdrive capabilities for adapter 24
17:36:17:348 1644 Cannot get Overdrive capabilities for adapter 30
17:36:18:317 2dc checkread timeout



I have the same problem. Win10 and RX480 8Gb. Drivers 16.40.2311.
adaseb
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November 04, 2016, 05:08:52 PM
 #134

If the RX 470/480 crashes flash back your FACTORY STOCK BIOS
snakey
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November 04, 2016, 05:09:38 PM
 #135

If the RX 470/480 crashes flash back your FACTORY STOCK BIOS

but some guys are getting much better speeds with the bios?
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November 04, 2016, 05:09:55 PM
 #136

Thank you very much!!!! Smiley Smiley Smiley
YIz
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November 04, 2016, 05:10:06 PM
 #137

Zcash is about three times more profitable to mine than Ethereum at the moment, this miner is what's going to make them even in profitability.
Claymore (OP)
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November 04, 2016, 05:10:36 PM
 #138

Claymore, please, provide a support to stratum subscribe for nicehash selling hashpower service.
(stratum equihash.eu.nicehash.com:3357 and so one)
It is working now but don't behave good on reconnects ((

Ok, I'll check it.

Please read Readme and FAQ in the first post of this thread before asking any questions, probably the answer is already there.
List of my miners: https://bitcointalk.org/index.php?topic=3019607
squashen
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November 04, 2016, 05:11:08 PM
 #139

First of all, thanks for awesome work !!!

First try on my 2 7970 with windows 10 gave 75 S/s and alot of rejected (maby 7-10%)

Changed pagefile from 8gb to 15 gb
Updated driver to latest.
changed system/performance to change for best performance.

And got now almost 100 S/s


GPU0 t=70C fan=100%, GPU1 t=60C fan=99%
ZEC: 11/04/16-18:09:10 - SHARE FOUND - (GPU 0)
ZEC: Share accepted (141 ms)!
ZEC: 11/04/16-18:09:17 - New job from stratum.zcash.nicehash.com:3357
ZEC - Total Speed: 98.853 H/s, Total Shares: 191, Rejected: 1, Time: 00:08
ZEC: GPU0 49.269 H/s, GPU1 49.584 H/s
ZEC: 11/04/16-18:09:18 - SHARE FOUND - (GPU 0)
ZEC: Share accepted (141 ms)!
ZEC: 11/04/16-18:09:28 - New job from stratum.zcash.nicehash.com:3357
ZEC - Total Speed: 95.788 H/s, Total Shares: 192, Rejected: 1, Time: 00:08
ZEC: GPU0 48.013 H/s, GPU1 47.775 H/s
ZEC: 11/04/16-18:09:32 - SHARE FOUND - (GPU 1)
ZEC: Share accepted (141 ms)!
GPU0 t=70C fan=100%, GPU1 t=60C fan=99%
ZEC: 11/04/16-18:09:41 - SHARE FOUND - (GPU 1)
ZEC: Share accepted (141 ms)!
ZEC: 11/04/16-18:09:41 - SHARE FOUND - (GPU 0)
ZEC: Share accepted (141 ms)!
ZEC: 11/04/16-18:09:51 - SHARE FOUND - (GPU 0)
ZEC: Share accepted (125 ms)!
ZEC: 11/04/16-18:09:57 - SHARE FOUND - (GPU 1)
ZEC: Share accepted (140 ms)!
ZEC: 11/04/16-18:09:59 - SHARE FOUND - (GPU 1)
ZEC: Share accepted (125 ms)!
ZEC: 11/04/16-18:10:03 - SHARE FOUND - (GPU 1)
ZEC: Share accepted (141 ms)!
ZEC: 11/04/16-18:10:03 - SHARE FOUND - (GPU 1)
ZEC: Share accepted (140 ms)!
ZEC: 11/04/16-18:10:05 - SHARE FOUND - (GPU 0)
ZEC: Share accepted (141 ms)!
wpalczynski
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November 04, 2016, 05:11:33 PM
 #140

I have 2 GPUs but its always showing me temp and fan speed for GPU0 even though it shows both hashing at around 40. r9 290... Anyone else seeing this?

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