Equihash est un algorithme de hash spécifique qui a été créé par les créateurs de Zcash. Une de ses particularités est que cet algorithme demande une très grosse quantité de mémoire vive (RAM) et une grosse bande passante à cette mémoire pour que le mining soit profitable. Ainsi la production d’ASIC est à ce jour impossible et seules les cartes graphiques peuvent réellement le miner. (Il est également possible de miner equihash avec son CPU mais cela n’est vraiment pas rentable et il y plus de perte en énergie que de gains.)
Zcash uses a different hashing algorithm than Bitcoin’s, making it incompatible with the special hashing hardware (ASICs) developed for Bitcoin mining. Zcash’s algorithm is known as Equihash. It’s a memory-hard algorithm; it’s designed to resist the development of Zcash-mining ASICs. Instead, Equihash is deliberately best suited for GPU mining.
Asus GTX 760 DirectCU2 OC 2GB 60 4 1290 6450 368.81 99 Power target 105%, Coreclock +218 MHz, Memclock +442 Mhz, Min GPU voltage +100mV, fan manual 100% EWBF 0.3.4b Win 10 x64 Kappawaii new / used as of June 2017
Mining and holding crypto is similar to the old adage of buying low and selling high, except for the fact that most buyers don’t know how to do technical analysis, so they buy and sell at the wrong times. They buy high during parabolic price increases and sell low during what could be normal price corrections on continued upward trends.
I can run it over my laptop with no issue but unable to run it on my Desktop (as it is on domain) Is there a way to run this script over a local network by using my domain username and password ? etc ? Thank you
Ran the same settings on both miners and it’s more like 4-5% more than EWBF. 1080 + 1070 =~1020 Sol/s on Bminer with 60% Power limit and 350 W at the wall. On EWBF it’s ~970 Sol/s for both. The 1080 gets the biggest boost on Bminer about 10% ~574 Sol/s with 60% power limit. I’m mining on Flypool which only shows the effective hash rate, so it will take a while to be accurate but it seems legit.
Here you can find the submissions to the challenge, along with link to the code hosted on GitHub. Not all submissions received are listed here. If a submission does not appear to include any Equihash code, then it is not published here and was not considered for judgment unless there was code added before the deadline. Submissions are listed in no particular order.
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From a security minded engineer: How can I trust someone sharing Windows executable via Google Drive and using WinRar? The guide is nice but it raises lots of security concerns. There’s no auditable open source code and stamp by security experts. Not long ago we had WannaCry spreading in the wild.
Learn more about EWBF’s Cuda Zcash Miner – We’ve only exposed you to a few of the settings that are available for use when mining. In the folder with the miner in it, open the HELP.txt file to review all available settings.
I’ve done a search here and no one is talking about Bminer a new Equihash miner released last month. from gpumining I started with EBWF then I discovered DSTM which was the tits with the higher hashrate but it was fairly unstable if I tried to adjust the vid cards through MSI AB giving me hard freezes or bsods. Sometimes they happened a short while after I walked away after adjusting a setting to give it time to settle. Sometimes hours later. I saw this post: https://bitcointalk.org/index.php?topic=2519271.320 and tried it out. Using the exact same stable msi AB settings I… Read more »
Another popular service for renting and leasing hashrate, namely Mining Rig Rentals has yet to introduce support for the new algorithm used by Zcash (ZEC), so for the moment it is not interesting option for people that are all into Equihash. With the big interest however we are not going to be surprised if they don’t take much time to also introduce Zcash support in the next days.
Good morning from Q City, so i have a noobynoob question. I am very beginner and now I mining on 3 PC. Two of them mine ethereum using 470×2 and 480×2 – I`m using dwarfpool and Claymore`s Dual miner and everything is okay when i check my wallet raits the balance is growing like beautiful garden with hundreds of mexicans working on it, !!BUT!! on my third PC I am using single msi gtx1080 gaming X to mine some zec using dwarfpool and nheqminer5c it working on 400 sol/s but my balanace is still 0.0000 after 10 hours of mine. So what the problem, or my mistake>>??? Im using wallet creating on HitBTC, is it okay>>>>?? HELP PLZ!!
Here you can see the miner.exe which is the main program, a couple of support dll’s (Dynamic Link Libraries), a help.txt file with some basic command overviews, as well as several .bat (Windows batch) files with example configurations for several mining pools that support Zcash.
Once on your wallet statistic page (if it is blank or your get an error be aware that it may take several minutes to generate if your are newly mining to the pool) you should now be able to confirm your shares are being correctly received and accounted for. In the image shown below I have pulled up my statistic page. I have five miners pointed at this particular address right now, including the EWBF running on a single GTX 1080, which is shown below as the first entry.
Equihash is memory-hard but also fast to verify. Proof of Work is established by requiring “… two parameters: N (width in bits) and K (length), which determine the complexity of the underlying problem …”. The complexity of the underlying problem directly influences the memory and time required for the computation. If you want a run-through of the algorithm itself, take a look at this informative post on the Zcash forum.
Covering these steps more in detail, to get started mining Zcash with EWBF you will need a Windows based PC (or mining rig) and a late generation Nvidia GPU, preferably a GTX10xx series such as the GTX 1080 that I will be using.
Experimentation with various GPU selections in the calculator will reveal a card with the best price-to-performance-to-power consumption combination (expressed as MH/s per currency unit). Keep in mind that AMD cards outperform Nvidia cards for Ethereum mining purposes on the EthashAlgo, but AMD doesn’t beat Nvidia when it comes to the Equihash algorithm using the EWBF Miner.
Hey Charlie, Well, you should multiply the hashrate and electricity consumption and price tag of each GPU by 6, seeing as the Zodiac contains 6 GPUs. When you identify which exact card the Zodiac is using, you’ll be able to search those details but you’ll still need to account for there being 6 GPUs in the complete unit, so 6 times as much hashrate, cost and power consumption. That’s how you’ll know how soon the unit will pay for itself (at least with the current price and difficulty parameters). $180k per year sounds way too good… Note that I’m assuming… Read more »
Advantages: It does seem to be a bit less stressful on hardware — power usage is a bit lower. You can watch YouTube HD videos without chopping while Bminer works, and it will dial down hash rate to accommodate this. DSTM and EBWF usually make watching videos or working on spreadsheets uncomfortable to impossible.
You will need to pick a pool that supports Zcash. Some of the more popular pools include Flypool, Nanopool, Nicehash, Suprnova among others. You can get a more detailed up-to-date list by searching Google for “Zcash mining pools”. For this guide I will be using the Flypool Zcash mining pool.
I briefly mentioned it while reviewing the EVGA GTX1080 card, but I thought I would take some time to go over EWBF’s Zcash Cuda Miner in more detail and help anyone unfamiliar with the program or mining in general to get setup and running quickly with it under Windows.
Next, you will have to ensure you have the correct virtual memory enabled (minimum 16GB). To do this, search for system in the start menu. Open system and on the left hand side click ‘Advanced System Settings.’ Go under the advanced tab, under performance settings, and advanced again. Then click ‘Change’ under virtual memory. Uncheck the box that states to ‘Automatically manage paging file size for all drives’ and then input a custom size of 16384 (or whatever is the maximum allowable value up to 16GB) into the Initial and Maximum size fields. This will prevent you from having any errors with virtual memory.
However, if you have Nvidia cards, or if you’re in the market to buy new cards and can’t find any well-priced AMD cards, then mining Zcash on Nvidia GPUs is still very profitable with the EWBF Miner, which is highly optimized to get the maximum performance out of Nvidia’s Cuda cores.