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941  Alternate cryptocurrencies / Mining (Altcoins) / Re: How to mine Bitcoin Gold? on: November 01, 2017, 04:18:07 PM
Just few hours ahead. Some of my rigs are in ready mode Cheesy

how do you know how much time?

They announced about testnet time is at 7 PM UTC, so about next 3 hrs:
http://pool.gold/

942  Alternate cryptocurrencies / Mining (Altcoins) / Re: How to mine Bitcoin Gold? on: November 01, 2017, 03:19:52 PM
Just few hours ahead. Some of my rigs are in ready mode Cheesy
943  Alternate cryptocurrencies / Mining (Altcoins) / Re: Many AMD GPU's available. Are you still buying? on: November 01, 2017, 03:17:51 PM
I'm using some AMD rigs, and I'm going to grab more AMD cards but not now. The prices are still a way higher than profit.
944  Alternate cryptocurrencies / Mining (Altcoins) / Re: First time rig, which is better value? on: November 01, 2017, 06:19:23 AM
I think both are expensive. If your budget is around 1600$-2000$, better option is purchasing rig with 3 x Vega56 or 3 x GTX1070 Ti.
945  Alternate cryptocurrencies / Altcoin Discussion / Re: What is the perfect Cryptocurrency? on: November 01, 2017, 06:12:57 AM
Actually nothing is perfect. A lot of coins are similar to big coins. So for my portfolio, I would spend most on BTC which is the best one.
946  Alternate cryptocurrencies / Speculation (Altcoins) / Re: What Alt's might make the most profit after SegWit2x ? on: November 01, 2017, 03:09:21 AM
I'm going to buy more on big volume coins: XRP, FTC, VTC, XVG. But now spend most on BTC.
947  Alternate cryptocurrencies / Mining (Altcoins) / Re: 19GPU B250 Expert users, UNITE! on: October 31, 2017, 03:14:09 PM
Your setup is really impressive. Btw I'm just curious that why hashrate of P106 is almost at optimum while 1080Ti did not get that high.
948  Alternate cryptocurrencies / Altcoin Discussion / Re: Where do you hold your coins? on: October 31, 2017, 09:02:21 AM
I store coins in a offline clean computer and Ledger Nano S.
949  Alternate cryptocurrencies / Speculation (Altcoins) / Re: Altcoins are dying on: October 31, 2017, 06:35:50 AM
It looks like some old coins are rising again. The market is bustle with lots of new coins and lots of trash coins.
950  Alternate cryptocurrencies / Mining (Altcoins) / Re: EWBF's CUDA Zcash miner on: October 31, 2017, 05:23:56 AM
anyone having issues with latest nvidia drivers?

Version 388.00 for GTX 1070 working fine.

Any improvement on hashrate with driver ver.388.00?
951  Alternate cryptocurrencies / Mining (Altcoins) / Re: Building a Vertcoin Mining rig - need advices on: October 31, 2017, 02:51:18 AM
Hey !

Thanks a lot for all these answers ! Really appreciate it.

I'm not sure I should spend more money (getting 1070Ti, for example) since it's my first rig : do you know if the gap between the 1060 and the 1070 (or even the TI) make a real difference ?

(for example, MSI GeForce GTX 1070 Ti AERO 8G is 469€ where I live, which would make the rig quite expansive (around 2800€ just for the GPUs) and the GTX 1060 is twice cheaper (around 220€/GPU)).

Cheers,

So I make a draft calculations for your references, you should edit to fit your plan Cheesy (I convert all to usd):

#1: Rig 6x1060

- Total hashrate for VTC: 114 Mh/s
- Total PCs' cost: 250$*6(GPUs) + 140$ (850W PSU) + 110$ (MB) + 125$ (RAM+CPU) + 75$ (risers+frame+peripherals) = 1950$
- Power cost (my cost): (750W*24*30)*0.1$/KWh = 54$
=>  hashrate/cost = 114/(1950+54) = 0.0569

#2: Rig 6x1070

- Total hashrate for VTC: 195 Mh/s
- Total PCs' cost: 495$*6(GPUs) + 240$ (Super Flower 1300W PSU) + 110$ (MB) + 125$ (RAM+CPU) + 75$ (risers+frame+peripherals) = 3520$
- Power cost (my cost): (1010W*24*30)*0.1$/KWh = 73$
=>  hashrate/cost = 195/(3520+73) = 0.0543

So I'm mining with 1070 cards, just because it could get high hashrate on most of algorithms.

952  Alternate cryptocurrencies / Altcoin Discussion / Re: Nova Exchange is Closing on: October 30, 2017, 04:55:59 PM
Still have few months ahead but I do not understand why everyone sell on the panic and withdraw all just right after the announcement. 
953  Alternate cryptocurrencies / Mining (Altcoins) / Re: Building a Vertcoin Mining rig - need advices on: October 30, 2017, 04:44:39 PM
If you could spend more money on this rig, 1070 or coming 1070 Ti should be the best.
My Galax 1060 6Gb (230$) gets around 23Mh/s for ETH mining, and 19Mh/s for VTC (Lyara2v2 algo.) while my MSI 1070 (495$) reaches about 31Mh/s in ETH and 32.5 Mh/s for VTC. I'm using Tpruvot CCminer 2.2.2 for VTC, and Claymore dual miner for ETH:

https://github.com/tpruvot/ccminer/releases

https://bitcointalk.org/index.php?topic=1433925.0

For MB/CPU: Prime Z270-A is very good, it could handle 8 GPUs with M2-extension, CPU G3930 is good enough.

So for PSU, if you're going with 6x1060, 850W is enough (each card 1060 may draw 110W at 90% power limit, I usually set power limit at 80-85%). And for 6x1070 rig, 1300W PSU should be good.


954  Alternate cryptocurrencies / Mining (Altcoins) / Re: 19 GPU in one Motherboard on: October 30, 2017, 03:29:34 PM
I've already tried with all GPUs Asus mining P106-100 which are available for me now:

1. Update window 10 to ver.1709: still regconize only 8 GPUs.
I'm not sure how some Chinese did for 16 GPUs P106-100 in win10, but my friend visited and confirmed that's real.
 
2. Simplemining OS: regconize maximum 16 GPUs.

My AMD cards are in another place so could not go further test by mixing AMD+Nvidia.
Btw, Bits Be Trippin had some tests on this, it's really interesting to take a look:
https://www.youtube.com/user/BitsBeTrippin/videos


955  Alternate cryptocurrencies / Altcoin Discussion / Re: Nova Exchange is Closing on: October 30, 2017, 12:52:05 PM
Poor me, I've just sent 0.3 BTC to Novaexchange, then purchased some altcoins. Right after all transactions finished, I got the announcement.
956  Alternate cryptocurrencies / Announcements (Altcoins) / Re: NOVAEXHANGE is shutting down in April 2018!!! on: October 30, 2017, 12:02:23 PM
 Hi,

Sorry for my bad English: What's exact meaning of this "2017-11-30 Deposits disabled for ALL coins, all users get level 3 verified account level"?
Does it mean: Only users get level 3 verified acc could deposit by 2017-11-30? And the deadline for withdrawal is also 2017-11-30 right? 

Thanks in advances!
957  Alternate cryptocurrencies / Mining (Altcoins) / Re: Anyone tried this setup? on: October 30, 2017, 10:56:14 AM

Hi Umine,

How do you know which card is hashing on summary board (--pec), for example GPU1&3/2&5 are quite same on hashrate? It's not relative with device manager list right?

Thanks in advance!

Yes there is no agreement between device manager GPU order and mining software GPU order.
I overclocked them separatelly. I started mining only on the GPU0 and clocked it by MSI AB then on GPU1 and so on. And finaly I identified all GPUs in the rig

Thank you very much!
I tried this before, but it didnt work for me. Then finally I just overclocked a bit for all cards. 
958  Alternate cryptocurrencies / Mining (Altcoins) / Re: Anyone tried this setup? on: October 30, 2017, 08:20:51 AM
Now the rig is on Equihash:


Note: Gigabyte 1080 TURBO is not the best choise - it's cheap but hotter about 10 degree. For 1080 chip 3-slot cooling system is right choise (like Palit JS,SJS,GR,GRP; Giga Aorus; etc)

Hi Umine,

How do you know which card is hashing on summary board (--pec), for example GPU1&3/2&5 are quite same on hashrate? It's not relative with device manager list right?

Thanks in advance!
959  Alternate cryptocurrencies / Mining (Altcoins) / Re: Mobo for eth and zcash on: October 30, 2017, 08:15:30 AM
For your configuration, it's quite similar to my rigs. So I'm mining with:

1. Asus Prime Z270 - could handle 8 GPUs - expensive (~145$)- very stable at high OC
2. Biostar TB250-BTC - 6 GPUs - reasonable price (~105$) - quite stable, crash stime at high OC
3. Gygabyte H110 - D3A - 6 GPUs - cheap (~98$) - quite stable at high OC.
960  Alternate cryptocurrencies / Mining (Altcoins) / Re: Mining Newbie Questions specifically altcoins on: October 30, 2017, 08:08:21 AM
Loads of great info on this forum - so Im sorry if this has been covered before.

I want to start mining alt-coins. Is it possible with eg one 12 GPU setup to mine simultaneously alt-coins such as Vertcoin and Monero?

Electricity cost is approx $0.04/kWh.

And....Do you think it will be profitable? I have budget for the rig.

Thanks guys Smiley

edit GPU - something like Nvidia EVGA GTX 1060 Gaming SC 6GB

It's really hard to switch between VTC and XMR, you should get references on Lyara2v2 and Cryptonight algorithm:
https://whattomine.com/

I never tried mixing AMD and Nvidia cards in the same rig, but I think it's not good idea. For me, I would like to switch between ETH/XMR/DCR/UBQ... (as I'm doing) or VTC/FTC/ZEC/ZEN.....
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