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Author Topic: [ANN] [HVC] Heavycoin - Ultra-secure, Decentralized Block Reward Voting, Fast  (Read 539880 times)
SimkoMiner
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April 12, 2014, 07:50:35 AM
 #4561

In cca 40 minutes the block reward will drop from 580HVC to 544HVC. Buy now before the price jumps to 3000SAT today!
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gpools
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April 12, 2014, 08:05:26 AM
 #4562

In cca 40 minutes the block reward will drop from 580HVC to 544HVC. Buy/Mine now before the price jumps to 3000SAT today!
investor don't care block 580 or 544 . They like coin more  community.
gpools
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April 12, 2014, 08:12:14 AM
 #4563

Now i don't have anymore succession planning from dev team.
SimkoMiner
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April 12, 2014, 08:15:50 AM
 #4564

Now i don't have anymore succession planning from dev team.

Gpools you still mining HVC and voting 1? Smiley
gpools
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April 12, 2014, 08:38:39 AM
 #4565

Now i don't have anymore succession planning from dev team.

Please expand...    Undecided
example: Ripple http://www.coindesk.com/ripple-labs-grand-plan-build-global-payment-protocol
auroracoin http://www.auroracoin.org...
and HVC we are have any plan? i think you say no. Why investor buy Heavycoin?

massiveman
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April 12, 2014, 08:39:53 AM
 #4566

STILL HOLDING MY HVC'S LIKE A BOSS!!!! WHO IS WITH ME?

yup, holding like a boss!
gpools
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April 12, 2014, 08:43:49 AM
 #4567

Now i don't have anymore succession planning from dev team.

Gpools you still mining HVC and voting 1? Smiley
No. I stop mine HVC i need more plan from dev ,now i'm not support HVC
wrok
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April 12, 2014, 09:00:14 AM
 #4568

Now i don't have anymore succession planning from dev team.

Gpools you still mining HVC and voting 1? Smiley
No. I stop mine HVC i need more plan from dev ,now i'm not support HVC

+1
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April 12, 2014, 09:02:56 AM
 #4569

STILL HOLDING MY HVC'S LIKE A BOSS!!!! WHO IS WITH ME?

yup, holding like a boss!

Of course you're holding. What else can you do with it?  Grin Grin
reorder
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April 12, 2014, 09:06:30 AM
 #4570

Keccak: what do you think about that new GroestlCoin? It seems to have simmilar features like HVC, especially that it's power effective. Can you maybe summarize how HVC is better than Groestl?
Actually, the 'power-effectiveness' is a side effect of mining not utilizing card resources to 100%. For Heavycoin this ineffectiveness is 'enforced' by thread divergence in the algorithm (though the divergence is not where devs intended it to be), while in Groestl it is just inoptimal code.
gpools
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April 12, 2014, 09:09:05 AM
 #4571

STILL HOLDING MY HVC'S LIKE A BOSS!!!! WHO IS WITH ME?

yup, holding like a boss!

Of course you're holding. What else can you do with it?  Grin Grin
+1, How to use HVC? only exchange to btc? no plan contact merchant,shop  accept HVC. look Blackcoin team they are contact merchart,magazine,blogger everday now they are goal.
SimkoMiner
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April 12, 2014, 09:09:57 AM
 #4572

STILL HOLDING MY HVC'S LIKE A BOSS!!!! WHO IS WITH ME?

yup, holding like a boss!

Of course you're holding. What else can you do with it?  Grin Grin

eg. donate my children? Smiley))
massiveman
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April 12, 2014, 09:11:07 AM
 #4573

Now i don't have anymore succession planning from dev team.

Gpools you still mining HVC and voting 1? Smiley
No. I stop mine HVC i need more plan from dev ,now i'm not support HVC

ou sold your stake gpools? don't stop supporting the coin mate, every coin is down at the moment.
massiveman
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April 12, 2014, 09:11:43 AM
 #4574

STILL HOLDING MY HVC'S LIKE A BOSS!!!! WHO IS WITH ME?

yup, holding like a boss!

Of course you're holding. What else can you do with it?  Grin Grin

eg. donate my children? Smiley))

uhhh could sell it, or sell and buy lower, but no i'm gonna hold through.
gpools
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April 12, 2014, 09:17:56 AM
Last edit: April 12, 2014, 09:31:21 AM by gpools
 #4575

Now i don't have anymore succession planning from dev team.

Gpools you still mining HVC and voting 1? Smiley
No. I stop mine HVC i need more plan from dev ,now i'm not support HVC

ou sold your stake gpools? don't stop supporting the coin mate, every coin is down at the moment.
I'm holding my coin. no dump coin but i need team dev support coin. They are only support code , don't support Plan, marketing coin no have future.
Bounties: 1-2% (depending on total supply) for strategic direction and promoting of heavycoin? why they are not use to marketing . Wait we are working and add to home page and topic ?? example: https://www.thunderclap.it/projects/10329-heavycoin-secure-e-currency?locale=en if keccak512 give away 100hvc 1 support for 100 supporter now we done .
kqpahv
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April 12, 2014, 10:19:56 AM
Last edit: April 12, 2014, 10:30:15 AM by kqpahv
 #4576



I am using the standard conf: --lookup-gap 0 -g1 -I 8 --worksize 64
I have custom modified my bioses with a HEX editor to get low Vcore values and the card to still boot. But I think with Sapphire cards you can go pretty low using Trixx also.

Here is a list of Watt/Mhash/Mhz/Vcore's I am using:

4x 17,3Mhash @ 950Mhz/0.856V = 405W
4x 18.3Mhash @ 1000Mhz/ 0.880V = 445W
4x 19Mhash @ 1040/0.900V = 460W
4x 19.8Mhash @ 1080/ 0.920V = 480W

I am not using higher setting such as 1150Mhz because it demands too much voltage

What about memory clock?
I use 1000Mhz

Yeah, I use 900 but no difference with 1000. For some reason turning it all the way down to 750Mhz actually starts taking more electricity  Roll Eyes Smiley

Those core/voltage values are amazing. How is that possible for you?
My 4 x 280x rig can only go down to 1080/1.054v @ 19.8 Mh/s = 585W.


For me the key was getting the values in the bios right as MSI only allows -100mv/1100mv via Afterburner. My cards would not even boot when using VBE7 and 0.956V but editing the VRM values with a HEX editor did the trick. There is some info on it on this page: http://ultracoin.net/undervolt.html
GPU-Z only reckognizes the value set in the bios which is 0.956mv for me and I use after burner to fine tune the voltage up to another -100mv/0.856. So at 1080Mhz I am using .0956V and -37mv offset in afterburner which equals to 0.920V.
My watt meter is ok, I have double checked it with amper clamps as well. I have tens of those cards all running at these volts with a few exceptions that need another +10-15mv.

mfqrs3
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April 12, 2014, 10:39:42 AM
 #4577

I have seen Gpuz, Afterburner and Trixx report one voltage, and measuring with voltmeter shows another ( not voltage drop ) I can lower VDC in Trixx as low as I want, but none of my 20 280x will go below 1v ( voltage drop is another thing, and Gpu-s are working at slightly below 1v with voltage drop)

 
Amph
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April 12, 2014, 10:46:34 AM
 #4578

gpuz in not accurate, because the voltage can be locked, in my case gpu-z show 0.875, but the real voltage is 1v..
cayars
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April 12, 2014, 10:48:25 AM
 #4579

Keccak: what do you think about that new GroestlCoin? It seems to have simmilar features like HVC, especially that it's power effective. Can you maybe summarize how HVC is better than Groestl?
Actually, the 'power-effectiveness' is a side effect of mining not utilizing card resources to 100%. For Heavycoin this ineffectiveness is 'enforced' by thread divergence in the algorithm (though the divergence is not where devs intended it to be), while in Groestl it is just inoptimal code.

+1
kqpahv
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April 12, 2014, 10:50:24 AM
 #4580

gpuz in not accurate, because the voltage can be locked, in my case gpu-z show 0.875, but the real voltage is 1v..


Yeah, GPU-Z is only good for reading Information from the bios which might actually not be accurate. For me changing the offset in Afterburner brings clear changes in energy draw also so that is definately working.
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