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1  Bitcoin / Bitcoin Discussion / Re: How do I convince people that Bitcoin isn't a financial pyramid? on: April 13, 2021, 05:52:21 PM
Aswering the topic's title.

Why would you do that?

You don't have to convince or invite people to buy bitcoin. Inviting people to believe or invest money is exacly what pyramid schemes is about.

Just nod and wave.
2  Alternate cryptocurrencies / Mining (Altcoins) / Re: Out of memory on CUDA device? on: April 03, 2021, 08:38:16 PM
Thank you for all of the replies, guys! But I think you misunderstood me. I've said "the GPU is a Chinese replica" earlier. I don't doubt if it's a legit one, I'm sure that it's fake.

My question is more like - is there any way I can run some miner (old version, etc), so I can see the hash-rate?

This is the GPU-Z screenshot:


What I've tried so far:
1. Installed the driver 390.77 from the Chinese CD - Windows DOES recognise the card
2. Installed the driver 390.77 from the NVidia website - Windows DOES recognise the card
3. Installed the driver 465.89 from the NVidia website - Windows DOES NOT recognise the card

Errors so far:
ETHMiner: Out of memory
LoLMiner: Problem in loading kernel
PhoenixMiner: Compute 2.1 (minimum 3.0 required)

I'm guessing that if the GPU's chipset is an old one, I can use some old miner version to mine? Or I'm mistaken?

It's a Fermi 2.0 Card, a GeForce GTX 560M, a GTS 450 or GTX 550ti.

I don't belive you can mine anything profitable with those nowdays.

They current models they are selling usualy looks like that (with green stripes too):

https://http2.mlstatic.com/D_NQ_NP_834131-MLB31679608222_082019-O.jpg

Never buy those.


3  Alternate cryptocurrencies / Mining (Altcoins) / Re: Out of memory on CUDA device? on: April 02, 2021, 08:19:38 PM
That is my concern as well. First I thought that it could be with fake 6GB RAM, but then everything looks legit in the GPU-Z...

When you can't use official drivers, usually isn't legit. Let us see what gpuz says.
4  Alternate cryptocurrencies / Mining (Altcoins) / Re: 12 gpu windows 10 issue Please help on: April 01, 2021, 02:39:27 PM
https://i.imgur.com/E0gIUoS.png

You need only Phoenixminer. I use the recent drivers, there's no point for blockchain anymore. (AFAIK)

You need to mine individually for several minutes to know the overclock for each one and take notes.

After every cards is on, figure out what is gpu 0,1,2,3,4,5 by starting each one individually (gpuz will tell what card is on if you are a remote controller), if your cards are really identical, gpuz will not help and you need to be present. Set fan to 90 and use your eyes.

Then just put the numbers of each one and your command line will look like this: (only 7 cards here).

"-FANMIN 70,50,50,70,90,70,50 -FANMAX 90 -CCLOCK 1250,+150,+150,1250,-400,1250,+150 -MCLOCK 1800,+400,+400,1800,+300,1750,+400 -CVDDC 760,0,0,760,0,760,0 -MVDDC 0 -TT 75 -HSTATS 2 -PROTO 4 -POWLIM 0,-33,-33,0,-40,0,-33 -straps 2 -gser 1 -coin eth" - Go to phoenixminer page here and read all commands, there's a lot of cool things

A rig with only AMD will be simpler

Obviously for overclocking HIVEOS is hella easier but have its own problems.

I have one RIG with 20.11.2 and two using 20.12.1 (for non specific reason), I don't know what driver is the best, i'm returning to this world now and i need to re-learn.

Windows crash is often overclock, one of them is above its capacity. Incorrect/reject shares are a hint.
High temp in one card may causes crash, the card reduces their clock automatically. Low virtual memory, ram memory or disk space may cause cashes when DAG is rewritten. Another software running in the background like windows update may causes crash too. You should be able to use your browser while mining without crashing, this is a good test.

Sorry for bad english.


Better English than mine mate, thank you for good advise.

I have been running my system pretty much the way you explained. I have given number to each gpu, and in the rig they stay in their order so i know gpu4 where it stays and it could be in different place on phonixminer so i can find it easily but when you updade the software this order changes and takes several hours to figure out again. Which is not a problem this is how we learn and improve i guess. Softwares like simpleminer makes it easier maybe but once this setting is completed then there is no point for simpleminer.

Just wondering did you mod bios your amd gpus and what hash rate do they give you?

What software update? I don’t recommend keeping updates on. My cards only change numbers when I install a new card but most keep their pci bus number. Those cards belong to 3 different people, so I need to identify and configure three different miners with their wallets, it's a nightmare.

All are bios modded, i live in a very hot country with high electricity costs, so i don't push my cards too hard. I manage my and my associates' cards from a 30km distance, I need to play safe too.
There are seven 580 in total, the good ones do around 30.7, the bad ones (powercolor) do 29.6.
two 5700 doing 54.2, one at 53.3
5  Alternate cryptocurrencies / Pools (Altcoins) / Re: [ANN][POOL] Mining Pool Hub - Multipool. Multialgo, Auto Exchange to any coin. on: April 01, 2021, 01:59:43 PM
Isn't possible to use auto-exchange to transform BTC in other coins?
It's in the auto-exchange wallet for few days.

6  Alternate cryptocurrencies / Mining (Altcoins) / Re: 12 gpu windows 10 issue Please help on: April 01, 2021, 03:54:41 AM
https://i.imgur.com/E0gIUoS.png

You need only Phoenixminer. I use the recent drivers, there's no point for blockchain anymore. (AFAIK)

You need to mine individually for several minutes to know the overclock for each one and take notes.

After every cards is on, figure out what is gpu 0,1,2,3,4,5 by starting each one individually (gpuz will tell what card is on if you are a remote controller), if your cards are really identical, gpuz will not help and you need to be present. Set fan to 90 and use your eyes.

Then just put the numbers of each one and your command line will look like this: (only 7 cards here).

"-FANMIN 70,50,50,70,90,70,50 -FANMAX 90 -CCLOCK 1250,+150,+150,1250,-400,1250,+150 -MCLOCK 1800,+400,+400,1800,+300,1750,+400 -CVDDC 760,0,0,760,0,760,0 -MVDDC 0 -TT 75 -HSTATS 2 -PROTO 4 -POWLIM 0,-33,-33,0,-40,0,-33 -straps 2 -gser 1 -coin eth" - Go to phoenixminer page here and read all commands, there's a lot of cool things

A rig with only AMD will be simpler

Obviously for overclocking HIVEOS is hella easier but have its own problems.

I have one RIG with 20.11.2 and two using 20.12.1 (for non specific reason), I don't know what driver is the best, i'm returning to this world now and i need to re-learn.

Windows crash is often overclock, one of them is above its capacity. Incorrect/reject shares are a hint.
High temp in one card may causes crash, the card reduces their clock automatically. Low virtual memory, ram memory or disk space may cause cashes when DAG is rewritten. Another software running in the background like windows update may causes crash too. You should be able to use your browser while mining without crashing, this is a good test.

Sorry for bad english.
7  Alternate cryptocurrencies / Mining (Altcoins) / Re: PhoenixMiner 5.5c: fastest Ethereum/Ethash miner with lowest devfee (Win/Linux) on: April 01, 2021, 01:35:47 AM
Anyone with RTX cards having issues with invalid shares with Phoenix?  I just picked up an RTX 3060 TI for my htpc, and the only way I can get Phoenix to work without spamming invalid shares is to start it up with no OC applied, then apply overclock when it starts hashing.  Otherwise, it will just repeatedly generate invalid shares.  This workaround would be semi-acceptable except that after an indeterminate amount of time, it will fall back into repeated invalid share generation, which requires stopping the miner, removing overclock settings, restarting, and again re-applying overclock after it starts hashing again.  I've tried the last 3 releases and various driver versions, and nothing fixes it.

It seems like other people have had the same problem for months: https://www.reddit.com/r/EtherMining/comments/khi084/rtx_3060_ti_incorrect_eth_share/


Got 2 RTX 3080 running in two different rigs and no invalid shares at all.
8  Alternate cryptocurrencies / Mining (Altcoins) / Re: PhoenixMiner 5.5c: fastest Ethereum/Ethash miner with lowest devfee (Win/Linux) on: March 31, 2021, 11:15:37 PM
Hi.

Does anyone knows a way to implement some kind of "devfee"?
I manage rigs for others as a job and want to automatize the way they pay me. Switching to my wallet few minutes a day would be great.
9  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v11.9 (Windows/Linux) on: October 24, 2018, 02:51:29 PM
Hi,

That OhGodAnETHlargementPill thing works with the latest version? There is another way to get better hashrate with 1080ti?
10  Alternate cryptocurrencies / Altcoin Discussion / Re: What the hell are Crypto kitties? on: December 24, 2017, 03:25:37 AM
Just imagine how shitty one platform is when a single project has impact on it.

11  Bitcoin / Bitcoin Discussion / Re: 281133 unconfirmed transactions, fees > 1000 satoshis/byte on: December 22, 2017, 02:22:58 AM
Seems like there are so many coins better than bitcoin.

all coins, actually.
12  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's CryptoNote AMD GPU Miner v11.0 on: December 20, 2017, 08:29:23 PM
Is it really fundamental to flash the bios of the cards?I ve just set up a 6x xfx rx580 8gb rig..
I get about 170m/hs on eth and 3500mh/s on sia Coin..
No issues or stops in 4 days.. Any way to improve?
Power consumption around 900w..
I just notice that one card is 15% slower than the other ones..

This is the Cryptonote miner's topic. The ETH dual is on that way --> https://bitcointalk.org/index.php?topic=1433925.0
13  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's CryptoNote AMD GPU Miner v11.0 on: December 18, 2017, 10:28:51 PM
Way better.

6 RX 580

+2,4 % more hash, no invalids so far (i got some with 10.2) and less to no fluctuation.

-h on new default (1152 if not mistaken) instead 1800

I got no crash with 10.2, so i can't say about that.
14  Alternate cryptocurrencies / Pools (Altcoins) / Re: [ANN][POOL] Mining Pool Hub - Multipool. Multialgo, Auto Exchange to any coin. on: December 16, 2017, 11:06:19 PM
The miningpoolhub scams with the transaction fee size!
Its my monero withdrawal.
No explanations about huge tx fee from the support.

16976265   2017-12-16 06:30:03 (UTC)   TXFee      Confirmed   47VvBUVE...4NMg9kSa                                    n/a   0.01500000
16976264   2017-12-16 06:30:03 (UTC)   Debit_MP   Confirmed   47VvBUVE...4NMg9kSa   f272e14d...9adee17b   n/a   0.05746817





15  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Awesome Miner]- Powerful Windows GUI to manage and monitor up to 5000 miners on: November 15, 2017, 11:09:14 PM
Hey Patrike.

We have 5 customizable coins's prices in the bottom of the screen. Can we have an option to add more? There is space.
Thank you.
16  Local / Português (Portuguese) / Re: Piramideiros!!! postem aqui!!! on: October 02, 2017, 04:34:24 AM
https://bitcointalk.org/index.php?topic=2217552.0;topicseen
17  Local / Brasil / Re: CoinBR envolvido com um dos maiores piramideiros do Brasil on: October 01, 2017, 03:03:49 AM
Poderia provar né?
Pois afinal, qualquer um pode acusar.

Está vendo aquele vídeo? É o Marcus França o outro é o Rocelo. Você acha que ele não sabe de quem é o vídeo que ele está ajudando a promover? Quem ele está sentado na mesa?

Provavelmente você deve saber que ele "apoia" a MinerWorld também.

18  Local / Brasil / Re: CoinBR envolvido com um dos maiores piramideiros do Brasil on: October 01, 2017, 02:07:58 AM
Quem come farelo com os porcos dorme.

19  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's CryptoNote AMD GPU Miner v10.1 on: September 30, 2017, 03:11:21 AM
Not compatible with Payment ID?

Like: 463tWEBn5XZJSxLU6uLQnQ2iY9xuNcDbjLSjkn3XAXHCbLrTTErgHJQyrCwkNgYvyV3z8zctJLJrBWY 4jvb3NiTcTJ.6b82cca39bb047403e9cbb62d86b2979a132b4f51dbf4cd29f0d1cb35f1403e9.worker  Huh

That is weird, CPU version does work.

20  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v10.0 (Windows/Linux) on: September 24, 2017, 10:47:04 PM
Can anyone comment on the power consumption for the RX580 cards. I have two rigs each has 6 RX580 and both are dual mining ETH+LBC (Eth: 176 Mh/s + LBC: 510 Mh/s). Each rig consumes about 1020 Watts reading from the wall-meter while GPU-Z reads less than 130 Watts for each card. I think they should all be around 6*130 + 70(system) ~ 850 Watts total. My setting (-cclock 1150 + -mclock 2100 -cvddc 870 -mvddc 870)

The power usage shown in GPU-Z is for the card VGA power connectors. You also need to add 40-50W for each riser. 1000-1100 W is about right for a six card RX 580 rig when dual mining.

The risers themselves do NOT use anywhere close to even 40W.  The power load for risers is negligible even with six of them.  It's the GPUs themselves that are using the power.

I don't think the power sensors in GPUs are all that accurate anyway plus they fluctuate so wildly.

I have switched all my RX BIOSes to Anorak's powersave versions.  I lose about 3-5% hash rate but it saves almost that much in power and reduces heat output and wear on the cards.

When I see 6 GPUs consuming over 1000W and then I look at an Antminer that can produce 4x more revenue on 1200W I wonder why I'm even bothering with GPUs...

You are wrong. powered risers use between 40W - 50 W each, which is NOT reported in GPU-Z. This is easy to verify in a dual PSU setup like I have where all the risers are connected to the same PSU as the motherboard and the secondary PSU only powers the tops of the cards.

The risers don't use energy itself. it just feed the GPU just like a PCI-E slot. Memory energy consumption is missing on GPU-z that is why is higher on the wall.
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