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1  Alternate cryptocurrencies / Mining (Altcoins) / Re: JUST RELEASED: UberMiner auto-mines the most profitable coin & pays in BitCoin on: August 04, 2018, 01:29:29 AM
i was not able to install it.. after selecting the path to install it crashes, some1 had the same problem?
2  Alternate cryptocurrencies / Mining (Altcoins) / Re: ARM processors with Mali Octacore - ignored by mining coders, why? on: August 03, 2018, 01:47:04 PM
i'll revive this post because i dia test that show some numbers that can make a build wth ARM processors viable, depending of the Hardware cost, i have a samsung S8+ that have 4x Enxynos M1 2,31GHz + 4x Arm Cortex A53 @1,69GHZ, i did a mining test wth Tony Monero app, i'm mining a new alt coin with Cryptonight Algo. I'm able to get 30H/s with the 4 Enxynos M1 cores, when i turn the 5th (1 Arm Cortex A53) core my hash goes up toaround 34.2 and 35.4h/s, that is a gain of around 5h/s, we could assume that a Arm Cortex A53 can process 5h/s.

Also, a Arm Cortex A53 consumes around 270mW (https://www.anandtech.com/show/8718/the-samsung-galaxy-note-4-exynos-review/4),that means a performance of 5/(0,27)h/sW= 18.51h/W.

I'm mining the same coin with the same algo with a single NVIDIA PNY GTX 1070 and getting with 84W 720H/s that is a performance of 8.57h/W.

Analysing only the Watts not the hardware cost, an Arm CortexA53 Rig could produce the same H/s of a GTX 1070 (Cryptonight-Heavy algo in this case) with only 38.90W, 54%  less power consuption.

For, at leaSt, Cryptonight-Heavy, if we were able to build a rig full of Arm Cortex A53 processors, only analysing the power consumption it is damn viable.

What are yours thoughts?

Question is, is it viable to buy 144 A53 cores to replace one 1070?
I don't know how cheap you can get those cores if you're buying in bulk
(1440 cores to replace 10-card 1070 rig) but 180 8-core ARM processors sound expensive



I would like to know if some1 could give us that info.

 I looked into it and found only a Raspbery Pi with 1 processor of 4 cores for 41usd on ebay. How much would cost if engineers could make this possible a "raspbery pi" with 144 cores 36 processors... The 5h/s mentioned above is per core. Also the 270mw is per core, but per processor the consumption doesnt go higher than 900mw (is not linear as u can see in the link in my first post) and is 4 cores. However in the App that i used i could not isolate the whole arm A53 from the Enxynos M1 to measure the processor perfomance.

So how much would cost a build with 36 Arm A53 processor?

Also we must remeber that the GPU running 24/7, in the end of the month will delivery a energy bill of 60.48Wh (84*24*30) and the 36 A53 processors will be 23.3kWh (0.9*24*30*36).

Less 446kWh per year.
3  Alternate cryptocurrencies / Mining (Altcoins) / Re: ARM processors with Mali Octacore - ignored by mining coders, why? on: August 03, 2018, 01:55:50 AM
i'll revive this post because i dia test that show some numbers that can make a build wth ARM processors viable, depending of the Hardware cost, i have a samsung S8+ that have 4x Enxynos M1 2,31GHz + 4x Arm Cortex A53 @1,69GHZ, i did a mining test wth Tony Monero app, i'm mining a new alt coin with Cryptonight Algo. I'm able to get 30H/s with the 4 Enxynos M1 cores, when i turn the 5th (1 Arm Cortex A53) core my hash goes up toaround 34.2 and 35.4h/s, that is a gain of around 5h/s, we could assume that a Arm Cortex A53 can process 5h/s.

Also, a Arm Cortex A53 consumes around 270mW (https://www.anandtech.com/show/8718/the-samsung-galaxy-note-4-exynos-review/4),that means a performance of 5/(0,27)h/sW= 18.51h/W.

I'm mining the same coin with the same algo with a single NVIDIA PNY GTX 1070 and getting with 84W 720H/s that is a performance of 8.57h/W.

Analysing only the Watts not the hardware cost, an Arm CortexA53 Rig could produce the same H/s of a GTX 1070 (Cryptonight-Heavy algo in this case) with only 38.90W, 54%  less power consuption.

For, at leaSt, Cryptonight-Heavy, if we were able to build a rig full of Arm Cortex A53 processors, only analysing the power consumption it is damn viable.

What are yours thoughts?
4  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [PRE-ANN][JADE] JADEPAY | POW | MN | NEW ALGO JAD8 | JUST LAUNCHED on: August 01, 2018, 01:18:14 PM
Is any1 having problems to mine in the pools with Jad8 software? I tried 3 different pools, i always see my worker there but with no hashrate.

Thx
5  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [KSN] KOSON - NO ICO | NO Airdrop | CryptoNight | POW | ASIC Resistant on: July 31, 2018, 12:46:53 AM
Hello,

First of all sorry for my newbie question but i'm too fresh in coin mining. But now i have 2 doubts:

1st - O created 2 wallets and the 2nd is functioning normally, however the 1st one i created isn't (I made the same procedure for both). I was mining KSN in the https://pool.koson-currency.com with the following address:

aksnHLnSRyV9vTZ7JF4s52erD29SQUFy9diBFVe3s7Z1PUN5fGTUi6XQzTMCvJ4MRgcByWehyBwwrcY bAisjA1pR81e2rijzRA

The pool says it deposited more than 500+ KSN however my balance says that i have none. What i did wrong? I already refresh, rescan_bc and nothing.

2nd - I'm trying to use XMRig for CPU mining however it seems not to support Cryptonight Heavy algo. Is that correct or i got the code wrong? Tried a lot of combinations "cn-h"; "cn-heavy", "cryptonight-heavy", etc...




6  Economy / Service Announcements / Re: EXMO.com Cryptocurrency Exchange [Official Thread] on: February 02, 2018, 12:38:24 PM
Just don't work with exmo anymore. Just don't do it with your money. I'm tired of it. I've been working with EXMO for half a year. I'm also working with many others exchanges. Everyone had problems in Dec/2017 due to the huge interest increasing in cryptocoins, however everyone is putting their shit together except for EXMO, they don't have support anymore and still with the same problems. I'm done with it. Do the same.

Every single day we have problems with crypto and fiat withdraws and deposits. I had 1.100USD worth in dash deposit with more than 10 confirmations, now is near 1.000USD worth and I CAN'T SELL IT and the price is dropping, will EXMO cover for my loss? Of couse not.
7  Economy / Service Announcements / Re: EXMO.com Cryptocurrency Exchange [Official Thread] on: December 30, 2017, 07:50:29 PM
500USD got missing from my account. 2 Weeks not a single answer from EXMO support.

Dear TulioS,
Has your problem been solved?
If not, send the number of your ticket.
Thank you.
Your respectfully, EXMO team

Just to chime in , I also have BTC and XRP withdrawals pending. A LOT of BTC actually.

My ticket number is 272112 .


Dear TulioS,
in your ticket was information on BTC withdrawal. The problem was solved. Please check.


I don't have a BTC withdraw stuck, it is a BCH and my ticket number is 277398.
8  Economy / Service Announcements / Re: EXMO.com Cryptocurrency Exchange [Official Thread] on: December 28, 2017, 05:00:23 PM
500USD got missing from my account. 2 Weeks not a single answer from EXMO support.

Dear TulioS,
Has your problem been solved?
If not, send the number of your ticket.
Thank you.
Your respectfully, EXMO team

The problem got solved. But the site seems too slow, i got 2 withdraws under verifying for more than 4 hours. Is that normal?
9  Economy / Service Announcements / Re: EXMO.com Cryptocurrency Exchange [Official Thread] on: December 20, 2017, 12:16:47 PM
500USD got missing from my account. 2 Weeks not a single answer from EXMO support.
10  Economy / Service Announcements / Re: EXMO.com Cryptocurrency Exchange [Official Thread] on: December 17, 2017, 08:23:36 PM
I'm really concerned about EXMO being able to keep its operations. I had many other problems with EXMO, but every single issue was solved pretty quick and never had a value missing problem. Last week i tried to make a withdraw of only 500USD from EXMO to ADVCASH, i received a sever error, and my 500USD went missing, this transaction has no record in my account, every possible log that i looked into doesn't show a 500USD withdraw, the money just disappeared.
More than 5 days have passed and not a single answer from EXMO support, the online chat only inform that they cannot help me. Unfortunately i can't keep my money or coins with EXMO, i ended every position that i had and withdrew all my funds. Until they prove they are solid, i can't put my dolars in their hands.






11  Economy / Service Discussion / Re: Exmo.com scam or not on: September 28, 2017, 11:39:38 AM
I do not trust them.  Too shady problems.

ZEC went from 291 to 409 in 1 hour and they held every single ZEC withdraw from EXMO. No warnings, the only way to get informed about the problem was through support chat. That after get your withdraw stuck  for hours in verifying. I don't know if i got that bad luck, but get a problem right after such price fluctuation is a damn coincidence for me.
12  Economy / Service Announcements / Re: EXMO.com Cryptocurrency Exchange [Official Thread] on: September 28, 2017, 11:19:11 AM
I do not recommend. I've been operating with EXMO for  a couple weeks. Until now everything went smooth, perfect and fast, but no real test happened.
The test was today, where i was able to verify if  EXMO is ready for a big show, and they are not.

ZEC went from 291 to 409 in 1 hour. What EXMO did? Held every ZED withdraw informing that they had a technical problem. Without a forecast to be solved. 6 hours later and nothing. Wasn't able to make profit because the a crypto exchange can't handle huge price fluctuations (Whats is pretty common in this market).

Besides the mentioned above there is no Warning informing the users that they have a ZEC withdraw problem. You are able to fund your wallet, buy the ZEC and even order a withdraw, but then the withdraw is kept under verification for hours, and only through the online chat, they inform you the problem. When you ask if there is a place, a web, a forum, a twitter, to follow in order to be informed if the issued is solved or no, the answer:



They can't handle withdraws during huge market fluctuations;
They hide problems from the user, you make the whole operation, pay all the fees and you are unable to trade;
There is not a communication channel to follow if the issues was solved.
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