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501  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - Now With GPU Pool Mining on: January 09, 2014, 12:18:56 AM
Quote
You should be aware that your GPU is extremely unreliable in creating shares and you should figure out your rejection rate. I believe 10H/m is the standard for each 270x card.

Just make sure you're not using the GPU while it is mining.


Thanks for interest.  I have relatively low rejection rate and I do not use computer for anything else - even monitor is switched off most of the time.

10 H/m is normal for one 270x card, but I am using two. As I have written, both of them report to work on this rate and pool reports 20H/m on my wallet address.  The problem is that I get paid half of expected coins.

Are you using GPU miner on MMC2 through 1gh.com pool? Is your earning as calculator predicts?
Please note that there is also a buffer for the amount of confirmations required before your shares are paid out. Also note that every 20 blocks there is a community grant to the elected officers. Orphan blocks also destroy the pool's payout rate.

The calculator is not necessarily correct. Hopefully this can be improved to show more accurate results.

I am GPU mining using my new R9 280x (20hpm) and yes, It does make about 27MMC per day, despite the huge change in difficulty decreasing my expected reward by about 30-40% with its variations.
502  Alternate cryptocurrencies / Altcoin Discussion / Re: [GIVEAWAY]MemoryCoin2 - An innovative coin, unlike any other! on: January 08, 2014, 08:40:47 AM
Memorycoin 2.0 is the best!

Did you know that the block database synchronizes nearly instantly upon startup?

My summary of Memorycoin 2.0:

Memorycoin 2.0 can be mined effectively by anyone with a PC and was designed to convert electricity into cash.
The block reward reduces by 80% in just ONE YEAR in small decrements of 5% per week.

You typically use a CPU with AES-NI to mine Memorycoins.
GPU mining only offers a maximum 300% advantage to CPUs.

GPU mining is in a developmental process and render ASICs almost impossible with Freetrade's superlative Algorithm!
503  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - Now With GPU Pool Mining on: January 08, 2014, 06:51:57 AM
Hi!
I was GPU mining mmc2 with my two 270x  cards at 20+ h/min through mmc.1gh.com     But both workers (cards) report 10+ h/min in my comp and also web of 1gh pool reports 20-30 h/min. But at the end of the day I get only half of expected coins compared what calculator says...  Angry      http://agran.net/memorycoin2_calc.html

As the source of GPU miner is not public I became suspicious, that the other half of the coins goes to some other wallet... Or the pool takes it, it is the same. So I stopped mining.

Maybe this GPU miner and pool is some scam... I would like to believe it is not and there is just some problem with settings...

Have you compared expected and real coins from this pool? Is it OK for you?

Thx!

You should be aware that your GPU is extremely unreliable in creating shares and you should figure out your rejection rate. I believe 10H/m is the standard for each 270x card.

Just make sure you're not using the GPU while it is mining.


Memorycoin has been added to OpenEx. We will be going live shortly. hopefully later tonight or sometime tommorow.

https://openex.pw/index.php?page=trade&market=93

Woo! This should encourage more investors. Cheesy
504  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - Now With GPU Pool Mining on: January 04, 2014, 08:33:28 AM
Why GPU Miners Are Good For CPU coins
http://memorycoin.org/gpu-miner/
<3

Thanks for this information. I didn't seem to notice about the comparisons between Memorycoin's and Bitcoin's/Litecoin's GPU advantages.

Now if you can make GPUs possibly 50% slower in the next coin. ( Cheesy )
505  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - Now With GPU Pool Mining on: January 03, 2014, 11:38:12 PM
Difficulty decreasing as everyone jumps on the Earthcoin 2x day?
The difficulty is cyclical.
506  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - Now With GPU Pool Mining on: January 02, 2014, 02:40:47 AM
Buy a card to pay it off in about 1.5 months ^.^ Buy a cpu to pay for its electricity costs Cheesy

I fixed the numbers so they make more sense...

So a 280x will pay for itself and then profit after 1.5 months, while a new CPU will only cover the costs of electricity? 

Let me just ask this way:  I have ordered a 280x and I also mine with my CPU (~3.5 h/m) plus I have a R9 270 (~10hpm).  Profit or not?  All I'm looking for is to cover expenses and eventually pay off equipment.  I'm not necessarily looking for a short-term dump.  (Just need to be able to tell the wife that it's at least paying for itself.  Grin )

And thanks! 

profit. Smiley
507  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - Now With GPU Pool Mining on: January 02, 2014, 02:24:21 AM
Is there any info out there on the GPU mining of MMC?  I know reorder posted about it in another topic, but it seems that there are enough pools offering it now that the source is most likely released somewhere.

What other pools offer GPU mining?

I suggested they release the source for solo miner farms but only one pool is available. I'm getting all rejects with my GPU anyway.
508  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - Now With GPU Pool Mining on: January 02, 2014, 02:18:55 AM
Buy a card to pay it off in about 1.5 months ^.^ Buy a cpu to pay for its electricity costs Cheesy

I fixed the numbers so they make more sense...
509  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - Now With GPU Pool Mining on: January 02, 2014, 01:54:31 AM
Once GPU miners are done with MMC, profitability will be 9.6% of capital costs for CPU's.

Last night I calculated GPU R9 280x profitability to be 150% per month of costs. Now it is currently 136.5%. At this rate, I expect profitability to drop even lower for all MMC miners.

136.5% profit = $573 for $420 invested in the current month, all things remaining the same.

The market will find equilibrium at around 45% GPU profitability compared to if you had invested to mine litecoins (scrypt).

When MMC finds equilibrium with the coin market:
$420 GPU hardware costs should vary profits at $189 per month.
-$420 in CPU hardware costs accordingly should only profit miners at $40 per month (just around or below electricity costs)

Most importantly, CPU miners that actually do invest in new CPU's should find profitability drop to only 9.6% of hardware costs over a longer period of time.

Let's see how the coin plays out. Costs for GPU hardware are higher so for the marginalized, the difficulty should rise with smaller momentum at this level.
--fixed some #'s
510  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - 5 Positions Available - $360/day on: January 01, 2014, 06:53:30 AM


$100 per H/m is a bargain for CPU mining.
$20 per H/m is for GPU mining.
It is also 5X more efficient than CPU mining with the same capital cost.

GPU mining is 4 or more times more energy efficient than CPU mining.


This is not necessary true. Who is still doing CPU mining today? laptop users, the power consumption is <=90w from the wall, considering GPU users at least 250W for one.

To be fair, neither cpu nor gpu can overwhelm each other.

I was talking about the unit rate for watts consumed per h/m generated.

Laptops consume exceptionally less power and shouldn't really be used for computing because they are designed for mobility. They also have a substantially low mining rate.
511  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - 5 Positions Available - $360/day on: December 31, 2013, 11:15:26 PM
Eventually the price of MemoryCoin should be the same as the electricity required to mine it. There's a window at the moment for profit, (because the knowledge is not widespread yet, and there is significant appreciation potential), but long term, things are working out exactly as intended.

Do you mean that the price will only drop over time? Because even the current price (which is quite low) is higher than the cost of electricity needed to mine the respective amount of MMC.

The supply drops over time. The price will find a way to go up. I believe the MMC market has already priced in GPU mining.
512  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - 5 Positions Available - $360/day on: December 31, 2013, 01:34:58 AM
You can undervolt the AMD 8350 quite a bit- mines @ 1.32v 4.4ghz, board says 111w. I'd test it against the plug but don't have a meter.

You can still understand that the power consumption is inefficient vs. GPU.
513  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - 5 Positions Available - $360/day on: December 31, 2013, 01:12:21 AM
if the mining hardware data linked from the memorycoin main page is accurate then my GPU is outperforming my CPU by a minimum of 10x

. . . and my bicycle is ten times as fast as my car!

My point is that the models are important. I think, per dollar, you might see 2X or 3X gains for GPUs performance wise. Might come at an energy-efficiency cost too.


$100 per H/m is a bargain for CPU mining.
$20 per H/m is for GPU mining.
It is also 5X more efficient than CPU mining with the same capital cost.

GPU mining is 4 or more times more energy efficient than CPU mining.



Now the fact that you think the market will pull through:
Lower electricity costs pull down MMC/$.
The advance of technology will morph GPU efficiency and will become more efficient (Power Wise)
--This will be enough incentive to capitalize by buying GPU cards and mine at a cheaper electricity cost.

Selling your MMC at a discounted rate due to the lower rate of electricity required to generate it will eventually find a way to cut off CPU mining.

This is just my opinion for the matter.

514  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - 5 Positions Available - $360/day on: December 31, 2013, 12:46:37 AM
Freetrade,

With these numbers, I believe that Memorycoin 2.0 is NOT GPU resistant.

The R280x GPU can mine 22 HPM with a price at around $420.
That is around $20 per H/m. That is way too profitable for GPUs as opposed to CPUs.

The H/m equipment cost should be around $150 per H/m for CPU miners.
This is a big problem and I hope that you can correct this matter, either by forking MMC by using a new, more GPU resistant algorithm when starting Memorycoin 3.0.
515  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - 5 Positions Available - $360/day on: December 29, 2013, 11:39:27 PM
New 2 website for memorycoin.

mmc mining wiki

http://www.mmcwiki.com/

mmc difficulty charts

http://s4l1h.github.io/mmc/


Great websites! Let's get this on the memorycoin homepage.
516  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - 5 Positions Available - $360/day on: December 29, 2013, 01:16:00 AM
Just sold my MMC (~1600) on BTER to BTC and hit the bitcoin casino.

Sold my Bitcoins for ~$1k on coinbase



<3 early adoption.
517  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - First CPU AES-NI Coin on: December 23, 2013, 05:27:17 AM
reward decreased to 266 MMC per block  Cry

Around 13 weeks until block reward is halved -- 140 MMC Block Reward. (week of March 23rd, 2014)

Around 27 weeks until block reward is fourthed -- 70 MMC Block Reward (Week of June 22nd, 2014)

These blocks are such a steal for a reward every 6 minutes and are extremely decent for steady circulation.

I could expect difficulty to go up with a pool and a decrease in cloud mining as difficulty increases and block reward goes down.
518  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - First CPU AES-NI Coin on: December 23, 2013, 02:31:35 AM
Debian Linux Server/Cloud Miner Script

This is a Daemon Helper script that makes managing your MMC miner seamless.

Use and test at your own risk.

I have been relentlessly working on this for a couple of days now + running it on my servers.

I've seen performance increases of 10-40% on most of my servers just by running this script.
Also, repairs and reinstallations are effortless.

Features:
  • Completely easy Installation
  • Easily Restart your Daemon
  • Easily clear Block DB
  • Rebuild from scratch for new versions or to start fresh
  • Get Daemon Information
  • Print Last debug lines
  • Watch Debug Information (checks if daemon is doing something)
  • Watch Daemon Statistics (fine tuned without daemon performance degradation)
  • Auto Restart Capability on crash (WIP)

Code:
cd ~;rm mmc-beta.sh; wget https://dl.dropboxusercontent.com/u/50880632/mmc-beta.sh;chmod +x mmc-beta.sh; ./mmc-beta.sh

Feel free to browse the code and make new suggestions.

PLEASE TIP
MBCtHCXoKthgjdau4zpny9nCyNcJ4jTBG8
519  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - CPU Mining on: December 22, 2013, 04:47:46 AM
Try this:
Code:
blocks = 1/diff / 4294967296 * ((60 * 24) * hpm);

Just a guess Wink
I already did. Please check now.


The blocks do not match up. Do it my way Cheesy

Code:
blocks = 1/diff / 4294967296 * ((60 * 24) * hpm);

mmcday = blocks * cpb;

Oh sorry, I thought you had Blocks per day,  (not every)

That's correct Smiley
520  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] MemoryCoin 2.0 (MMC) - CPU Mining on: December 22, 2013, 04:27:18 AM
memorycoin2 profit calculator
http://bitcoind.url.ph/memorycoin2_calc.html

Very nice javascript there -- I thought you had indicated $ at first. But you should add a .001BTC/MMC (or around the highest bid rate) + multiply it by the $/BTC amount to get the real profits.

$$!
Done.


Fix this because if H/m goes down, blocks per day go up.
Code:
blocks = diff * 4294967296 / hpm / 1440;
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