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Showing 20 of 64 results by Haidong Liang
Post
Topic
Board Mining (Altcoins)
Re: ETH ProgPOW coming soon
by
Haidong Liang
on 05/01/2019, 02:24:45 UTC
Yes, it does. Read the link posted in the first post that started this discussion.

BCI already uses that.
Post
Topic
Board Mining (Altcoins)
Re: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v12.0 (Windows/Linux)
by
Haidong Liang
on 31/12/2018, 04:26:57 UTC
To those who have GPU 390 / 390X, have you seen that the hash is considerably low? but it only happens to me when I'm ETH or ETC (each gpu is giving a hash of 24 +/-) but in other dagger coins, it's around 30mhs +/-

 Huh

(only with 390/390X, i have 380 too, and the hash is well with any coin)

Same here. It happens to 290/290X as well.
Post
Topic
Board Mining (Altcoins)
Re: PhoenixMiner 3.5d: fastest Ethereum/Ethash miner with lowest devfee (Win/Linux)
by
Haidong Liang
on 03/12/2018, 15:47:46 UTC
How will dual mining affect ETH hashrate and power usage?
Using radeon 570

Dual mining will increase the power usage a lot. By the way, most of the second coin can be mined with ASIC. So it is not profitable to dual mine.
Post
Topic
Board Mining (Altcoins)
Re: AMD Hawaii GPUs (R9 290/290X/390/295X2) Appreciation Thread
by
Haidong Liang
on 10/11/2018, 12:41:37 UTC
Thanks for reporting your V8 speeds. Putting these numbers into WTM results in basically identical profitability as ETH mining. However I am assuming XMR V8 will consume much less power than ETH. Each week the speeds decline, currently under stock clocks I only get 23.2Mhs on DAG 221.

Really surprised we can't achieve 1000Hs with these powerful GPUs.

Regarding the Fuji and Nano GPUs, I didn't combine them because the chipset is completely different and i don't think there are much Fuji GPU out there. They were a flagship model which was very expensive and sold for a high price and they produced them in limited quantities.



I have a few Fiji (R9 nano) cards. I run them at 900/370MHz on the CNV8 using JCE miners. The hash rate is about 600H/s. Not so profitable.
Post
Topic
Board Mining (Altcoins)
Re: Free electricity need advice to mine in old computer
by
Haidong Liang
on 04/11/2018, 16:20:34 UTC
This video card has a total of 32 cores for multi-threaded CUDA calculations, so it is almost useless for mining. Apparently, you have an old processor, on which you can practically run some miners to study the process, but it is unlikely that you will earn something on such an old computer.

That is right. The GPU is too old for mining. But the CPU could be used for mining XMR.
Post
Topic
Board Mining (Altcoins)
Re: Claymore's CryptoNote AMD GPU Miner v11.3
by
Haidong Liang
on 12/10/2018, 13:16:58 UTC
Do you know any pool that supports v8 so I can test new version?

Hey thanks alot for reconsidering and updating this miner.

I only use your software for mining due to the Remote Manager and probably was just going to shut down my old AMD gpus unless you provided an update.


If you will continue developement for this miner you can always readd your mining fee, many wouldn't mind paying it. Since most likely every  6 months the algo will change for XMR.

I agree. I use Claymore as it is quite reliable.
Post
Topic
Board Mining (Altcoins)
Re: GMiner CUDA Equihash 144_5/192_7 Miner v1.01 (BTG, BTCZ, ZERO)
by
Haidong Liang
on 28/09/2018, 16:22:07 UTC
1.01
144,5
Same sols/s on 1070 vs ewbf, but more (+10/15%) better on 1080ti.

192.7
+15/25% vs ewbf.

I think we will see answer from ewbf soon.

It seems it is the fastest so far.
Post
Topic
Board Mining (Altcoins)
Re: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v11.9 (Windows/Linux)
by
Haidong Liang
on 12/09/2018, 17:17:08 UTC

I think that is just a speculation. With the existence of  ASIC mining, it is more difficult for the GPU to make profit in the future.
Post
Topic
Board Speculation
Re: Impact of the pending ETF in September?
by
Haidong Liang
on 04/09/2018, 20:14:29 UTC
ETFs can bring more investors to the market, which is inevitable, but I still think that if the ETF fails, then red will appear again in September?

If the application for the ETF fails, the price could drop for a while. Then it will resume the upper trend.
Post
Topic
Board Mining (Altcoins)
Re: Bytom Mining - ASIC algorithm now cracked by GPU miners? Big profits?
by
Haidong Liang
on 24/08/2018, 17:53:57 UTC
Difficulty is cranking up for the past 3 days.
Went from 118/day to 102/day

Any reason for that?
Post
Topic
Board Mining (Altcoins)
Re: Bytom Mining - ASIC algorithm now cracked by GPU miners? Big profits?
by
Haidong Liang
on 01/08/2018, 04:25:04 UTC
New version BTM miner:
BTMiner_NebuTech v6.0
https://github.com/NebuTech/BTMiner_NebuTech/releases

1080->1240H/s (linux)
1070->922 H/s (linux)

BMINER v9
1070->760 H/s (linux)



Is there a windows version?
Post
Topic
Board Mining (Altcoins)
Re: Claymore's CryptoNote AMD GPU Miner v11.3
by
Haidong Liang
on 10/07/2018, 01:30:26 UTC
Thank you I'll take a look at them ASAP
Try SRBMiner. Supported algos:
- Cryptonight
- Cryptonight Lite
- Cryptonight V7
- Cryptonight Lite V7
- Cryptonight Heavy
- Cryptonight Haven
- Cryptonight Fast
- Cryptonight BitTube V2
- Cryptonight StelliteV4
- Cryptonight ArtoCash
- Cryptonight Alloy
- Cryptonight B2N
- Cryptonight MarketCash
- Cryptonight Italo

It seems the performance of SRB on older AMD cards are not satisfactory.
Post
Topic
Board Mining (Altcoins)
Re: [ANN] dstm's ZCash / Equihash Nvidia Miner v0.6.1 (Linux / Windows)
by
Haidong Liang
on 24/06/2018, 09:59:09 UTC

Hi, Equihash 144,5 (ZHash) will be implemented soon?

thanks

Hope it will be added before 1 July.
Post
Topic
Board Mining (Altcoins)
Re: [ANN] dstm's ZCash / Equihash Nvidia Miner v0.6.1 (Linux / Windows)
by
Haidong Liang
on 19/06/2018, 08:35:44 UTC
Hey,
Can anyone help me to setup HiveOS to mine BTCZ in suprnova.
Actually, I always received rejected shares  Huh

dstm btcz.suprnova.cc:6586   %ZWAL%.us 1243

I added more string:  --pers BitcoinZ
But still not work


You cannot mine BTCz with this. It has a special algo.

We need some update of the algorithm.
Post
Topic
Board Mining (Altcoins)
Re: Claymore's ZCash/BTG AMD GPU Miner v12.6 (Windows/Linux)
by
Haidong Liang
on 09/06/2018, 10:19:39 UTC
Now you can get more profits with our half-devfee patch of this miner - https://bitcointalk.org/index.php?topic=4417004.0

Will it work on the secure connection?
Post
Topic
Board Mining (Altcoins)
Re: Claymore's CryptoNote AMD GPU Miner v11.3
by
Haidong Liang
on 31/05/2018, 16:14:04 UTC
I've been running this miner since V7 went live and at least one miner has been running continuously since then (others only off due to OS issues). I have no issues or problems to report.

For those with 550 cards I recommend xmr-stak.

The V7 miner is very stable. I have run a few machines since April, no problem at all.
Post
Topic
Board Mining (Altcoins)
Re: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v11.7 (Windows/Linux)
by
Haidong Liang
on 19/05/2018, 11:58:47 UTC
Claymore 11.7
Nvidia 376.33 Driver
3Gb 1060

CUDA error 11 - cannot write buffer for DAG.
SAD Life

GPU 1: too high epoch number for 3GB card in Windows 10, consider using Windows 7 or Linux to reduce memory that is allocated internally by OS. Miner will try to extend available memory now...
Setting DAG epoch #188 for GPU1
GPU 2: too high epoch number for 3GB card in Windows 10, consider using Windows 7 or Linux to reduce memory that is allocated internally by OS. Miner will try to extend available memory now...

You need to increase the memory or change the OS.
Post
Topic
Board Mining (Altcoins)
Re: Stopping the Bitmain monopoly train
by
Haidong Liang
on 24/04/2018, 20:10:52 UTC
The real key to stopping the Bitmain and this greedy policy is two fold.

1. We need to simply stop buying the miners. We as miners should by only a few batches and then stop. If we don't do this the difficulty will become so high only people with huge mining operations will be able to show a profit.
2. Absolutely do not under any circumstance mine using their Ant pool server as this allows them to keep profiting from the sale of the miners and it forms a monopoly of profit for them.
We must mine some where else. Anywhere else otherwise Bitmain will completly monopolize and control all the coin markets. Part two is the most important.

If it is profitable to mine, people will just buy the miners. It is just that simple.
Post
Topic
Board Mining (Altcoins)
Re: Happy New Years! Seventh alt coin thread!
by
Haidong Liang
on 07/04/2018, 07:16:48 UTC
80 blocks down now since the fork.
Difficulty addjustment is 720 blocks but doesn't count the lowest or highest 60 blocks. So it should start to correct down slowly now

Ya, latest miner actually bumped my 1950x hashrate a little... I just wish it would use more than 50% of the core's power...
AMD 1950x
1308.2 H/s average

The block height is 154085 now.

The difficulty has come down from 136XXX to 125XXX. So it is getting to the right difficulty slowly.

The displayed hash rate is 1042MH/s instead of 1100MH/s.
Post
Topic
Board Mining (Altcoins)
Re: Market Collapse / Mining Profitability
by
Haidong Liang
on 15/03/2018, 14:25:31 UTC
There is really no  Market Collapse / Mining Profitability  issue it seems normal to me ups and downs are what mining is all about . right now it seems stable even though BTC price might seem down form the 20k it was at but that's a good thing, it's holding at or around 6 to 8 k stable . that matters more . while the stock market isn't doing so good, i knew/saw that coming .

I normally mine to hold so to me there is no real effect i see .

in fact i just bought a L3 + because the A4 + cost to much for a 100 mh more, i said i would never buy bitmain again an wouldn't have if innosilicon didn't over price there miners so much . I like mining ...


an will keep using my gpu's, A4 not the plus but might sell it for another L3 + or put to a A4 +. ..  an buy new stuff as needed and sell off the old stuff as needed . an the A6 is not worth the cost when all it is , is two  A4 +'s in one you might be better off looking for single A4 +'s if your a little guy doing it for Fun or work .

May buy one or two V9's from bitmain there at the old s3/S5 price .

Electricity cost no big deal for me and may get even better were looking into solar again so i will be abusing the hell out of it during the day an tone it down at nite some ... if were able to get it this time .

I found the mining profitability of ETH has dropped more than 70% in the last month.