Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux) - page 1130.

alevlaslo

hero member

Activity: 1988

Merit: 593

Quote from: Claymore on September 08, 2016, 03:15:23 AM

1. AMD cards always handle dual mode better than NVidia. Especially 290(X)/390(X) cards, they are the best. RX480 is good too. Other cards are not so good in dual mode.

The best are Fury and Nano (29.6 eth + 1186 sc)

290x has only 29 eth + 586 sc

but Nvidia more profitable on LBRY (1070 get 312 mh, Fury get 252 mh only)

Quote

Unfortunately, there is no way to get 0% drop on ETH if you mine ETH+LBC. Why? See item #2.

Fury not drop on ETH at dcri 30

Khad

newbie

Activity: 10

Merit: 0

Hi,

Using v7.0 under linux as of today, but getting seg fault on one rig. Tried older versions (that i know used to work), same.

What could be wrong ? Faulty GPU ? Would be weird as they mine xmr fine usinf wolf's amd gpu miner.

Other useful info : Ubuntu 15.10, GPU are a mix of R9 280x and HD 7970

Any help would be appreciated.

Thanks,

Khad

brizio71

sr. member

Activity: 456

Merit: 250

Blockchain Just Entered The Real World

I have a RIG with 3 GPU RX470 and 2 GPU HD7970,
Is it possible use 2 istance on the same RIG in this way:

- 1 on 3 GPU RX470 ETC+SC
- 1 on 2 GPU HD7970 ETC+LBC

Thanks

Fabrizio

Coreol

newbie

Activity: 5

Merit: 0

I'm running 3x XFX Radeon RX 480 GTR Black and 1x XFX Radeon RX 480 GTR on one Rig using the latest Crimson driver and claymore's 6.3.
The hash rate per card is approx. 25.5-26.5 with some slight overclocking on the memory.

So far the system runs more or less stable. What difference would a switch to crimson 15.12 make and is it even possible/recommended with a rx 480? I've read they improved the energy consumption significantly with the latest version.

Also, has anyone been able to achieve higher hash rates with the 480s using claymore than what I got? If so, how?

doktor83

hero member

Activity: 2548

Merit: 626

Claymore, thanks for adding more and more altcoins, even thou i can't do dual mining LBC because i have 380's.
Anyway, thanks Kiss

Claymore

donator

Activity: 1610

Merit: 1325

Miners developer

About low hashrates in dual mode - it seems I need to combine some of my messages into one and add some more comments about ETH+LBC mode.

1. AMD cards always handle dual mode better than NVidia. Especially 290(X)/390(X) cards, they are the best. RX480 is good too. Other cards are not so good in dual mode.
2. Lbry is not so good for dual mode as Sia or Decred, it takes too much GPU time, therefore ETH suffers. So only powerful cards are good in ETH+LBC mode. Do not use it on 280, 270, 7xxx, etc. On these cards ETH+DCR or ETH+SIA is better.
3. My test rig: 6x390, stock clocks, gives 172MH/s ETH in ETH-only mode.
In ETH+LBC mode, "-dcri 16", it gives 167MH/s ETH + 167MH/s LBC.
If you have 290/390 cards and see big drop on ETH even on "-dcri 16", make sure you use 15.12 drivers.
So I see -5MH/s ETH but +167MH/S Lbry, i.e. dual mining is working. Unfortunately, there is no way to get 0% drop on ETH if you mine ETH+LBC. Why? See item #2.
4. Why I added ETH+LBC if it causes ETH hashrate drop? Because this mode is good anyway for fast cards like 290/390/480, you get small ETH drop but good LBC speed.
5. Why I added ETH+LBC if ETH+LBC has less profit than LBC-only mining? Because in future ETH+LBC can have more profit than LBC-only.

wll1rah

full member

Activity: 209

Merit: 100

Quote from: calculatorduck on September 08, 2016, 01:30:25 AM

Anyone dual mining with a GTX 1060? What kind of speeds are you seeing for ETH + SIA?

GTX 1060 3GB Zotec ZT-P10610A-10L Samsung memory
OC: core none uses boost by default temp set to 85 Celsius, default is 83 Celsius; fan auto; memory +946
ETH only 22.3 MH/s
EXP +Sia 20.9 MH/s + SIA 418 MH/s DCRI set to 90
EXP + SIA 22.1 MH/s + SIA 218 MH/s DCRI set to 30

PCRG

newbie

Activity: 1

Merit: 0

Quote from: Claymore on April 11, 2016, 10:30:36 AM

-di    GPU indexes, default is all available GPUs. For example, if you have four GPUs "-di 02" will enable only first and third GPUs (#0 and #2).
   Use "-di detect" value to detect correct GPU order for temperatures management (requires non-zero "-tt" option); note that it will not work properly if you do not want to assign all GPUs to miner.
   You can also turn on/off cards in runtime with "0"..."9" keys and check current statistics with "s" key.

I can't get it (-di) to work. I have a 295x2 and a GTX 970, and I put -di 01 but it still mines with all 3 gpu's!

wll1rah

full member

Activity: 209

Merit: 100

Quote from: dance191 on September 08, 2016, 12:18:58 AM

Is 15.12 still the driver to use? If so, where is a good place to download it? It looks like AMD removed it from their list of downloads.

https://www.techpowerup.com/downloads/2601/amd-crimson-15-12-win-7-64-bit

alevlaslo

hero member

Activity: 1988

Merit: 593

Fury X

28 eth + 47 lbc
29.6 eth + 1186 sc

252 lbc (privat miner lbc only) - most profit

https://bitcointalksearch.org/topic/m.16182210

calculatorduck

member

Activity: 93

Merit: 10

Anyone dual mining with a GTX 1060? What kind of speeds are you seeing for ETH + SIA?

GH

member

Activity: 117

Merit: 10

Quote from: dance191 on September 08, 2016, 12:18:58 AM

Is 15.12 still the driver to use? If so, where is a good place to download it? It looks like AMD removed it from their list of downloads.

AMD page - manually select driver - (select OS and card) - "download previous drivers & software" on the right

Of course useless for newer gen. RX series...

rednoW

legendary

Activity: 1510

Merit: 1003

hd7970 mining eth/lbc 12mhs eth, 14 mhs lbc - epic fail ))
Claymore, why you waste your time for that?
You need to completely remove memory controller load in lbry as _sp did with his private ccminer, then it will be good for dualmining. Else, fail.

ps_jb

hero member

Activity: 742

Merit: 500

Quote from: dance191 on September 08, 2016, 12:18:58 AM

Is 15.12 still the driver to use? If so, where is a good place to download it? It looks like AMD removed it from their list of downloads.

Everybody on Win who have RX 480 are using latest drivers (16.7.2/16.8.2) for a long time

Why should you use prehistoric drivers?

dance191

sr. member

Activity: 261

Merit: 250

Is 15.12 still the driver to use? If so, where is a good place to download it? It looks like AMD removed it from their list of downloads.

wll1rah

full member

Activity: 209

Merit: 100

Quote from: xiaolin1579 on September 07, 2016, 10:52:08 PM

My r7 370 get about :

5.81 Mhs on eth
8.35 Mhs on lbry

My HD 7870 XT (Tahiti LE) and yes 15.12 drivers are used
17/250 Mh/s oin EXP + Sia dcri 30
13.3/7.3 Mh/s on EXP + LBC dcri 0
9.7/9.7 Mh/s on EXP + LBC dcri 30

Thanks for your update but doesn't work very well, since on your op you say with no reduction in hashrate as you can see that doesn't hold true.
I don't mine ETH or ETC as my hashrate drops to 11.3 MH/s so diff and hashrate diff make expanse more profitable.

doktor83

hero member

Activity: 2548

Merit: 626

Quote from: Claymore on September 07, 2016, 05:17:37 PM

My test rig: 6x390, stock clocks, gives 172MH/s ETH in ETH-only mode.
In ETH+LBC mode, "-dcri 16", it gives 167MH/s ETH + 167MH/s LBC.
If you have big drop on ETH even on "-dcri 16", make sure you use 15.12 drivers.

Asus & Msi 380 4gb ETH only : 21.4 MHS
Asus & Msi 380 4gb with -dcri 16 on lbry : 16.2 / 15.7 MHS

So its a drop > 5 mhs which is huge.
15.12 crimson drivers on win7 x64

nightclaw

newbie

Activity: 5

Merit: 0

Quote from: ioglnx on September 07, 2016, 12:41:55 PM

with CCminer I do 375-400MH/s on my GTX1080 :-D
Tomorrow i will get a RX480 ...lets rumble.

Have you heard the news about SIA and LBC fund raising?

WoW pls tell me what brand of GTX1080 u use, Ref. or Non ref., and Overclock or not. pls

xiaolin1579

member

Activity: 106

Merit: 10

My r7 370 get about :

5.81 Mhs on eth
8.35 Mhs on lbry

bgminersz

newbie

Activity: 8

Merit: 0

@Claymore

I have a problem with GPU temp control under Ubuntu 14.04 and AMD RX480 , CDM says no "AMD ADL library not found, temperature management for AMD GPUs disabled".
I tried to install ADL 10.1 but the install instructions doesn't work, nor I can find any info on the net how to compile these files.

Any help appreciated.

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