Author Topic: [ANN] MMC.1GH.COM - GPU mining, CPU mining ★  (Read 100753 times)

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Offline lest

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Re: [ANN] MMC.1GH.COM - GPU mining
« Reply #60 on: December 30, 2013, 02:51:57 pm »
Guys, windows miner is ready for testing: http://mmcdl.1gh.com/mc2-1gh-win.zip

Please report your success or any problems with running it.

I'm getting 8-10 hpm on two 7950 3Gb each. Profitability is the same as mining scrypt crypto at the moment.
This seems too low, as I get ~9.5 on 7870GE without overclocking (about 10 in Linux). Did you notice if it says '2-pass algo' or '1-pass algo' on start?

I'm just discussed it in IRC and found out that miner reports hpm separately for each card. So it means that I'm getting almost 20 hpm in total. Am I right?
Yes, but I would expect more hpm from 7950.

I'm running them on low voltage (1.125) with 850 clock. I'm getting 1.05 mh/s on scrypt.

Offline reorder

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Re: [ANN] MMC.1GH.COM - GPU mining
« Reply #61 on: December 30, 2013, 02:58:48 pm »
http://gyazo.com/0ef49688413755280533e3f0110ecf51

that's the error that i get, how can i fix this ?
What version of Catalyst do you run? I'd suggest either upgrading to latest or downgrading to 12.10 (the bug I am struggling with is this one: http://devgurus.amd.com/message/1288143#1288143)

Offline lest

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Re: [ANN] MMC.1GH.COM - GPU mining
« Reply #62 on: December 30, 2013, 03:01:26 pm »
What does "wpm" mean?

Offline reorder

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Re: [ANN] MMC.1GH.COM - GPU mining
« Reply #63 on: December 30, 2013, 03:02:26 pm »
Guys, windows miner is ready for testing: http://mmcdl.1gh.com/mc2-1gh-win.zip

Please report your success or any problems with running it.

I'm getting 8-10 hpm on two 7950 3Gb each. Profitability is the same as mining scrypt crypto at the moment.
This seems too low, as I get ~9.5 on 7870GE without overclocking (about 10 in Linux). Did you notice if it says '2-pass algo' or '1-pass algo' on start?

I'm just discussed it in IRC and found out that miner reports hpm separately for each card. So it means that I'm getting almost 20 hpm in total. Am I right?
Yes, but I would expect more hpm from 7950.

I'm running them on low voltage (1.125) with 850 clock. I'm getting 1.05 mh/s on scrypt.
Well, MMC algorithm uses cores and memory in a very different pattern than scrypt, but core/memory frequency also affects hpm significantly. For my 7870 best settings I could find are 1080/1250.

Offline reorder

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Re: [ANN] MMC.1GH.COM - GPU mining
« Reply #64 on: December 30, 2013, 03:04:26 pm »
What does "wpm" mean?
It is 'works per minute'. Both wpm and hpm converge to the same value over time, but wpm converges faster.

Offline jlafuente

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Re: [ANN] MMC.1GH.COM - GPU mining
« Reply #65 on: December 30, 2013, 03:06:21 pm »
Using 2x 7950 with Windows, 1-pass algo, each card gets about 12hpm, but crashes in about 5 to 10 minutes. AMD drivers crash, not the miner, the miner basically halts and says nothing.

Offline Banch

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Re: [ANN] MMC.1GH.COM - GPU mining
« Reply #66 on: December 30, 2013, 03:06:44 pm »
There were no error message when crashed. Just noticed that clocks went down and only rebooting helps.

Using Catalyst 13.6. Any way to restart gpu / drivers after crash without rebooting whole PC?

Part of the Memorycoin 2.0 support team. Contacts in Finnish/English
MMC:MLAdfMX6LestwzuaQMyMFiGNrqM9qCS2Qf
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Offline agran

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Re: [ANN] MMC.1GH.COM - GPU mining
« Reply #67 on: December 30, 2013, 03:11:00 pm »
I also have a driver crash after 10 minutes.
MMC: MEKdGj95hNjuYn8xiw4iz1iQUQGA47UBMB | BTC: 1agran1xQ4Nwiqv1qegBDF6kqZdfESMUG

Offline sandor111

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Re: [ANN] MMC.1GH.COM - GPU mining
« Reply #68 on: December 30, 2013, 03:12:16 pm »
anyone running 280x, 290, 290x can you please post your stats?
i am getting 17h/m on 290x not sure if it's normal

Offline reorder

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Re: [ANN] MMC.1GH.COM - GPU mining
« Reply #69 on: December 30, 2013, 03:13:55 pm »
There were no error message when crashed. Just noticed that clocks went down and only rebooting helps.

Using Catalyst 13.6. Any way to restart gpu / drivers after crash without rebooting whole PC?
Not that I know of, even in Linux when it hangs, it hangs (but I believe I have all code problems causing hangups fixed to this moment). Could you please try upgrading Catalyst? 13.x series upto 13.12 have various problems.

Offline dima1236

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Re: [ANN] MMC.1GH.COM - GPU mining
« Reply #70 on: December 30, 2013, 03:15:21 pm »
http://gyazo.com/e71d026d9f4bcb4bd6d00df18ed577db
Updating to latest didn't help , trying to downgrade now
http://gyazo.com/0ef49688413755280533e3f0110ecf51

that's the error that i get, how can i fix this ?
What version of Catalyst do you run? I'd suggest either upgrading to latest or downgrading to 12.10 (the bug I am struggling with is this one: http://devgurus.amd.com/message/1288143#1288143)

Offline Kenof

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Re: [ANN] MMC.1GH.COM - GPU mining
« Reply #71 on: December 30, 2013, 03:15:50 pm »
anyone running 280x, 290, 290x can you please post your stats?
i am getting 17h/m on 290x not sure if it's normal

On sapphire 280X I get around 19.5 hpm and
gigabyte 280X around 17.8 hpm
Making life easier.

Offline reorder

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Re: [ANN] MMC.1GH.COM - GPU mining
« Reply #72 on: December 30, 2013, 03:19:13 pm »
I also have a driver crash after 10 minutes.
Would you pelase share how did you make it to find your cards? Running as administrator, or something else?

Offline agran

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Re: [ANN] MMC.1GH.COM - GPU mining
« Reply #73 on: December 30, 2013, 03:21:50 pm »
Windows 8 64. Setup APP SDK 32 and 64, installed the latest version Catalist, Nothing helps. Miner on a computer with two video cards do not see the card.
MMC: MEKdGj95hNjuYn8xiw4iz1iQUQGA47UBMB | BTC: 1agran1xQ4Nwiqv1qegBDF6kqZdfESMUG

Offline jlafuente

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Re: [ANN] MMC.1GH.COM - GPU mining
« Reply #74 on: December 30, 2013, 03:22:18 pm »
There were no error message when crashed. Just noticed that clocks went down and only rebooting helps.

Using Catalyst 13.6. Any way to restart gpu / drivers after crash without rebooting whole PC?

I'm not restarting my PC every time it crashes, just stop and restart the miner and it works fine ....