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41  Alternate cryptocurrencies / Mining (Altcoins) / Re: 7+ GPUs on: January 13, 2017, 04:25:15 AM
Hey bughatti,

I have been experimenting with the splitters and the M97 gaming 5 board.  I am using nvidia cards as well.  The best I have done so far is getting all 7 recognized in Windows 10, 2 of which had error code 43.  The system saw the 2 cards sitting on the board, but had an issue recognizing the splitter as it doesn't ship with a driver.  I believe the system recognized the splitter as an Intel host adapter, but also saw the device as unconnected (error code 43).  Most of the posts in the forums about 7+ setups are using AMD cards, which is where our issue lies.  Apparently nvidia cards use twice as much bandwidth compared to similar AMD cards (or something to that effect).  I haven't tried the M2 adapter yet but here is a link for you.  This one is confirmed to work with 1x GPU but it's expensive.

http://bplus.com.tw/ExtenderBoard/P4SM2.html

This was all done on a setup that had 6 cards mining without any splitters.  Please keep me updated on your progress and I will do the same.
42  Alternate cryptocurrencies / Mining (Altcoins) / Re: EWBF's CUDA Zcash miner on: January 13, 2017, 02:21:41 AM
I bet you were in business before BTC was profitable to mine. Literally cost more power then you could get out of the coin until '13 and was a hobby for most people.

That aside, funny that so many of you are hopping ship from AMD. It's like you missed the memo about efficiency two years ago. Highly suspect eth-babies.
[/quote]

Why pick a side when you can run both, even on the same rig?  Variety is the spice of life and it never hurts to diversify.  I do agree though with your ETH-babies theory. 
43  Alternate cryptocurrencies / Mining (Altcoins) / Re: EWBF's CUDA Zcash miner on: January 13, 2017, 02:15:40 AM
yeah but i don't like 2x8 or 6 pin card, because they require you to buy more cable that no psu have in default
[/quote]

EVGA 1600G2
44  Alternate cryptocurrencies / Mining (Altcoins) / Re: nheqminer - open source & free CUDA ZEC (GTX 1070 @ 400 Sol/s) miner by NiceHash on: January 12, 2017, 12:59:51 PM
Palit SJS 1070 (bios 86.04.50.00.52 GRP) OC 2100/4500

nheqminer_v0.5a = 380-385 sol

EWBF 0.1.0b = 460-470 sol

Disman are you running two instances or one?
45  Alternate cryptocurrencies / Mining (Altcoins) / Re: EWBF's CUDA Zcash miner on: January 12, 2017, 05:41:26 AM


Little rig porn for everyone to keep it interesting...
46  Alternate cryptocurrencies / Mining (Altcoins) / Re: EWBF's CUDA Zcash miner on: January 12, 2017, 05:28:47 AM
Hello all, I just got into mining about a week ago, spent alot of nights up late reading and trying to understand.  I decided on my first rig and after trying lots of different coins, algos and software i wanted to give an update on what I have.  

Win 10 pro x64
Let nvidia experiance update drivers
MSI z97 gaming 5 board
Intel Celeron
2 x ASUS gtx 1060 3gb
1 x PNY gtx 1060 3gb
CORSAIR 750 mod PSU

Best first post 2017 so far, nice to see there still are people who actually read. I see you have done your homework, nice rig and plenty of free pcie slots...

Welcome bughatti!


Thanks, that is a much appreciated and needed comment.  All the reading on many forums, I have come across many naysayers and even a few at work I spoke with today who thinks it is pointless to mine at home.  Granted maybe you cant make 100's of dollars a day like you could at the beginning of bitcoins but from my calculations of my rig with 8 cards only using 30$/month in power I can make over 200 to pay my electric bill, Id say that's a win.

Im still in testing phase so it may be a few weeks before im stable on something.  The one thing I have not tried is installing ubuntu or EthOS.  I think once I want to pass the 7 card gpu I will have to as I have heard that windows does not like more than 7.  We shall see.  Im going to build a rig chassis this weekend, parts I can get from Lowes.  Lots of instructions on the net.

I decided to give the new nicehash miner a try today from here https://bitcointalk.org/index.php?topic=1747789.0.  I have to say its pretty nice but I am not really seeing it outperform EWBF all that much.  Both I have scene bounce between 600 to 1k with all 3 cards so I would have to do a true 24 hour earnings test to see.  I dont know if the bounce is normal or not.  The cards I bought are all OC edition so when I try to crank them I get crashes.  I am content now with them as they are especially only using 75 to 80 watts each and I found them all used for under 200 a piece.  If I get really brave after a few months I might try to buy 7 pci splitters, 2 800w PSUs and try to get 14 of these running in ethOS.

Doing some reading I have sort of decided on 2/3 main coins to mine, eth and zcash/classic.  Seems many say AMD is the better for eth so if I go down the road of a second rig in a few months I might go with rx470's if I can find used ones cheap enough.

Let me save you some longer nights - shoot for 6 cards if you are running nvidia on the z97 board from MSI.  7 is possible with the splitter but a nightmare to get going / maintain.   
47  Alternate cryptocurrencies / Mining (Altcoins) / Re: nheqminer - open source & free CUDA ZEC (GTX 1070 @ 400 Sol/s) miner by NiceHash on: January 12, 2017, 05:18:20 AM
getting reboots on a system that was working perfectly fine with ewbf.

Check your OC.  I had to adjust a bit, still tuning.
48  Alternate cryptocurrencies / Mining (Altcoins) / Re: nheqminer - open source & free CUDA ZEC (GTX 1070 @ 400 Sol/s) miner by NiceHash on: January 12, 2017, 04:37:14 AM
Run with -ca -ca it'll select all cards, unless this is coded differently from EQM. You don't need to manually select cards.

Didn't work for me.  Sticking w/ two instances for now. 
49  Alternate cryptocurrencies / Mining (Altcoins) / Re: nheqminer - open source & free CUDA ZEC (GTX 1070 @ 400 Sol/s) miner by NiceHash on: January 12, 2017, 01:33:09 AM
Cool thank you.  I separated by worker to get accurate dashboard - seems comparable to EWBF minus the dev fee.  Good stuff.
50  Alternate cryptocurrencies / Mining (Altcoins) / Re: nheqminer - open source & free CUDA ZEC (GTX 1070 @ 400 Sol/s) miner by NiceHash on: January 12, 2017, 01:23:26 AM
So w/ 6 cards is there a way to run 2 threads per card in one instance or do we need to run 2 instances for now?  Seems like this one is a bit slower than EWBF at the moment.
51  Alternate cryptocurrencies / Mining (Altcoins) / Re: EWBF's CUDA Zcash miner on: January 10, 2017, 03:06:14 AM
MSI GTX 1070 Gaming 8GB

440 H/s
+550 mem
+150 core
65% TDP

6 cards drawing 1000W total from the wall, including rest of system.  Roughly 150W per card.  Haven't done much tuning yet, pretty sure I can get the power down and hash rate up a bit.

-TeamGreen
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