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Showing 20 of 81 results by hwgeek
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Board Mining (Altcoins)
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B250 BTC 12P -12GPU Mining Motherboard @$139 worth it?
by
hwgeek
on 23/02/2018, 06:32:38 UTC
Hi all,
last few weeks it was really hard finding mining hardware at normal prices, few days ago found this MB with B250 and 12 GPU support under $150 including shipping, what do you think? anyone have some info on those unbranded MB's?
Found on Banggood:
Use code: aff7off



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Topic
Board Announcements (Altcoins)
Re: [ANN] Zcoin (XZC) - Implementing Zerocoin technology for financial privacy
by
hwgeek
on 12/01/2018, 12:30:01 UTC
Hello, yesterday there was an attack on MINING POOL HUB, and for many hours did not mining Zcoin and I saw some strange things about the hash-rate and the difficulty of Zcoin.
In fact, the pool went to zero as hashrate while on https://explorer.zcoin.io/
was it a 145 gb/s hasrate like never (minin pool hub has almost 100% of zcoin hasshrate)? moreover the difficulty did not come down even though they were mined blocks every hour ...

I believe that the calculation of the hashrate of Zcoin does not work well and therefore also the difficulty ...

I saw that too, maybe they cheated, they can do what they want with the coin with >90% of the total hashrate.

More people should switch to other pools but no one actually does

zcoin devs are long overdue with the algo change but as long as they get their reward portion from every block they don't seem to care
I hope I will figure out how to add fee to the miner and then I will post modded miner that is fixed and report over 2000Khs (min avg) for my 1070 and it will be closed for your pool, I also don't like the current situation.
I just don't have enough time because it's end of the semester and the Test are coming :-(.
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Topic
Board Announcements (Altcoins)
Re: [ANN] Zcoin (XZC) - Implementing Zerocoin technology for financial privacy
by
hwgeek
on 26/12/2017, 10:15:28 UTC
Quote
Proportional (Prop) - The block reward is distributed among miners in proportion to the number of shares they submitted in a round. The expected reward per share depends on the number of shares already submitted in the round.
https://xzc.suprnova.cc/index.php?page=about&action=pool
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Topic
Board Announcements (Altcoins)
Re: [ANN] Zcoin (XZC) - Implementing Zerocoin technology for financial privacy
by
hwgeek
on 26/12/2017, 09:38:55 UTC
About Fee- I am back with 1% fee :-), you deserve it !.
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Topic
Board Announcements (Altcoins)
Re: [ANN] Zcoin (XZC) - Implementing Zerocoin technology for financial privacy
by
hwgeek
on 26/12/2017, 08:56:28 UTC
Are there now any good pools?

Supranova is closing and miningpoolhub steals hashrate.
Any pool to mine this coin now?

I've removed the message already, it's not closing
Thank you, from beginning I was only mining on your pool and I said many time that I get ~25% more speed on 24hr graphs then MPH, and my profits also match, but I can't understand why 99% choose MPH over your pool, you don't even take Fees- so it's beyond my understanding.
Gonna return my rig back to your pool, thanks for the present :-), Happy New Year!.
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Topic
Board Announcements (Altcoins)
Re: [ANN] Zcoin (XZC) - Implementing Zerocoin technology for financial privacy
by
hwgeek
on 24/12/2017, 03:04:59 UTC
Congratulations!,
Now the block reword is 28?
Code:
66720
49 left
anonymous
24/12 02:54:14 (UTC)
19,338.22
28.012000
Post
Topic
Board Mining (Altcoins)
Re: [ANN] ccminer 2.2.2 - opensource - GPL (tpruvot)
by
hwgeek
on 09/12/2017, 14:58:42 UTC
Dear Dev,
What should I change to be able to build the miner on Visual Studio 2017?
on 2013 working fine but on 2017 and many errors.
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Topic
Board Computer hardware
Original Bitmain Antminer D3 @ stock and express shipping [$2,789.99 ][Banggood]
by
hwgeek
on 07/12/2017, 19:16:03 UTC
Hi all, for my surprised  Banggood has listed this miner and it at stock and after $210 off Coupon aff7off you can get it with express shipping, I saw many scam E-bay listings but this time it's well known retailer:
https://www.resellerratings.com/store/BangGood
Link to Bitmain Antminer D3 @Banggood:
$210 off Coupon:aff7off

They also have up-to 7500rpm (!!) Fans for bitmain miners
https://www.banggood.com/search/bitmain.html




Hope you like it :-)
Post
Topic
Board Mining (Altcoins)
Re: Bitmain looks like they're releasing a 15GH/s DASH miner called the AntMiner D3
by
hwgeek
on 07/12/2017, 17:09:54 UTC
Hi all, I have a question, I found the  Bitmain Antminer D3 at large and well known online shop (9.6/10 @ resellerratings.com with over 7000 ratings) and they have it at stock @ US$2,789.99 + 10$ express shipping to US (5~8 days) , does it worth it?
Post
Topic
Board Mining (Altcoins)
Re: CCminer(SP-MOD) Modded NVIDIA Maxwell / Pascal kernels.
by
hwgeek
on 02/12/2017, 05:49:45 UTC
Here is the results of the nighty build. Same hardware.

Yesterday I finetuned the clocks on my cards and managed to squieze out another +4-5%

With moding and tuning I have manged to increase the speed +15.7% in one week.



Dear Sp,


Can I ask you what is the difference between MPH and SUPRNOVA Stratum? I also fixed the stale shares  problem and MPH show +-  my hash rate but suprnova shows ~20% more- why?(of course I am talking about Avg 24 hours graphs).
Can you check if you get the same speed there too? I think it will show your rig as over 700Mhs, and the payment is correct -(RIG/POOL)*40xzc.


Post
Topic
Board Mining (Altcoins)
Re: ### A ChainWorks Industries (CWI) Project - CWIgm | Simple Powerful Stable
by
hwgeek
on 21/11/2017, 06:42:11 UTC
Keep the good work, Thank you!.
Post
Topic
Board Announcements (Altcoins)
Re: [ANN][ICO] ⚡ Electroneum ⚡ Token Sale Sept 14th Mobile Mining Crypto Coin
by
hwgeek
on 14/11/2017, 15:55:43 UTC
Top 3 largest mining poos for thus coin? I cant find where to mine with pools over 10Mhs, all I see are the small ones.
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Topic
Board Announcements (Altcoins)
Re: [ANN] Zcoin (XZC) - Implementing Zerocoin technology for financial privacy
by
hwgeek
on 21/10/2017, 16:13:35 UTC
Balanced- yes, but like all sad before me- the reported hashrate with ccminer- even the latest 2.2.2 is higher then MPH + there is no fee on Suprnova.
Post
Topic
Board Announcements (Altcoins)
Re: [ANN] Zcoin (XZC) - Implementing Zerocoin technology for financial privacy
by
hwgeek
on 21/10/2017, 05:18:18 UTC
More good news!  we found another 2 blocks last day- it's 7 block per 24hr!
Look it the Luck - Any 1 that joined made the Double of profit at least, Better Speed Reported, Better CCminer support and 0 fee! Come On Join all, Try and compare your reported speed and see yourself, We already passed 1700Mhs!.
https://xzc.suprnova.cc/index.php?page=statistics&action=blocks

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Topic
Board Announcements (Altcoins)
Re: [ANN] Zcoin (XZC) - Implementing Zerocoin technology for financial privacy
by
hwgeek
on 20/10/2017, 18:37:48 UTC
Thank you all!!! Now we have passed the 1400Mhs Mark! Keep joining and get paid more :-)!
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Topic
Board Announcements (Altcoins)
Re: [ANN] Zcoin (XZC) - Implementing Zerocoin technology for financial privacy
by
hwgeek
on 20/10/2017, 13:03:05 UTC
Update- We found another Block!! Double the Profit for 24Hr!!!
5 block in 24Hrs with only 1 Ghs- Come Come join Us!

Post
Topic
Board Announcements (Altcoins)
Re: [ANN] Zcoin (XZC) - Implementing Zerocoin technology for financial privacy
by
hwgeek
on 20/10/2017, 11:51:31 UTC
With only 1 Ghs Suprnova is doing great!! Come on join us, the Luck is on our side, the Reported speed is ~15% more then on MPH + The latest CCminer 2.2.2 has special option for Suprnova!!
Quote
--submit-stale parameter for supernova pool (which change diff too fast)
Pls come and join more, I don't understand why CCminer users are not mining @ Suprnova- is much better for us!.
Come for 24Hrs and see your Graph and compare against MPH and see What I mean!
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Topic
Board Announcements (Altcoins)
Re: [ANN] Zcoin (XZC) - Implementing Zerocoin technology for financial privacy
by
hwgeek
on 19/10/2017, 06:21:02 UTC
Plz come and help us at  Suprnova's Pool!
I am getting over 25% more there then on MPH but we need more hash-rate - Come on and see yourself! :-)



Thank for all of u that came- as you can see we are finding blocks as we should, Luck is on our side- 3 block last 24HR and this is only with 1Ghs!, pls bring more miners and we all get more for our Rigs!


On suprnova for a computer doing ~13 MH/s is it best to use the low diff or high diff port?
I use High diff- it will self adjust (starting from 32 and will go down).
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Topic
Board Announcements (Altcoins)
Re: [ANN] Zcoin (XZC) - Implementing Zerocoin technology for financial privacy
by
hwgeek
on 16/10/2017, 09:11:08 UTC
ccminer  -a lyra2z  -o stratum+tcp://xzc.suprnova.cc:1596  -u  user.workername -p x 
just sing in and creat worker and use it a "-u xxx.xxx".
Post
Topic
Board Announcements (Altcoins)
Re: [ANN] Zcoin (XZC) - Implementing Zerocoin technology for financial privacy
by
hwgeek
on 16/10/2017, 07:50:23 UTC
Plz come and help us at  Suprnova's Pool!
I am getting over 25% more there then on MPH but we need more hash-rate - Come on and see yourself! :-)