ASIC BW-L21 – In this post, we will examine the following topical issues with you: what an Asic device is, how to earn money with it, where and how to buy, an overview of current models for 2017. So let’s start …
What is ASIC (eng. Application-specific integrated circuit) is a specialized electrical circuit for solving a specific problem. Unlike general-purpose integrated circuits, specialized applications are used in a specific device and perform predefined limited functions that are characteristic only for it. As a result, the implementation of the inherent functions occurs much faster, and in the future, and cheaper. Examples of ASIC devices are microchips designed to control mobile phone, signal processors, etc.
You should Read This first – ASIC for litecoin Mining – Antminer L3 + and Ashik A4
Modern ASICs for mining contain a multi-core 32 or 64-bit processor (on 16nm-55nm technology), memory blocks (ROM and RAM) and other necessary elements. When developing digital asics, Verilog and VHDL are used to describe their functionality.
Also, the devices produce different shapes, sizes and purposes. Compact and inefficient miners are usually connected via USB-connectors, through them are powered. Conditionally asic controllers for mining are divided into professional and household (home). The difference between them in size, body, power and power consumption.
The budget options are smaller, lighter, the case is made of cheap material, and cooling is weaker. BP for such devices is usually up to 1000W. Professional options have built-in power supply from 1kW, more efficient, air-cooled over 50 decibels. They are placed in data centers in special racks.
Today, current asics for mining cryptocurrency are able to bring greater profits to their owners, it has become a bit easier to acquire them than at the dawn of crypto mining. The flip side of the rapid development of mining technology is a sharp increase in the complexity of the mining process. There are several fundamental factors to determine which particular asyk suits you best:
There are some major manufacturing companies: Coin Terra (USA), KnC Miner (Sweden), Butterfly Labs, BTC Olympus, Bitmain (China).
It is not a problem to buy asiki now, it is possible through the website of the author of the model, it is possible through intermediaries. Recently, many began to buy through the most popular Chinese online trading platform – AliExpress. It is risky, but it is quite possible to find an honest seller with a good quality product. Not once checked by me personally (though not asik took, but also technological things).
At the dawn of the era, cryptocurrency was supposed to be produced by video cards, they gave a good and stable income for some time. Of these, entire mining farms were made (several video cards connected to a home PC via riser cables). Mining mining farms have the following features:
Popular asic checkers for mining are characterized by the following:
Farms require a lot of time-consuming for the assembly, packaging, configuration. Transportation and upgrade farms is difficult, they often break down and need a large number of components.
The payback of ASIC depends on many factors (the price rate of the mined cryptomonet, the speed / energy ratio, the price of the chosen model and others), so no one can say for sure (even the seller).
ASIC mining is mining cryptocurrency using a device specially created for this purpose – an ASIC miner. Represents this mining by itself the same as regular mining, that is, deciphering the blockchain, mining blocks and so on.
The difference is that calculations are made not with the help of video cards or other devices, but with the help of special chips.
Before the advent of ASIC mining, coins were mined mainly on video cards. There were other types of mining, for example, mining on processors, but they quickly became unprofitable.
Video cards brought a good profit, so farms began to appear for the extraction of cryptocurrency from several devices that are still used today.
Soon, there were two main problems that were troubling the miners today, namely:
These problems required an innovative solution.
The first was offered by the Chinese company Butterfly Labs: in the summer of 2012, it began to accept pre-orders for devices based on microchips developed for Bitcoin mining. These were the first ASIC miners.
One and a half months after the announcement of BFL, Asicminer appeared in the south of China, offering similar products. Following her – also Chinese Avalon.
So China has become the progenitor of ASIC mining.
Whatever we acquire, we always focus on some specific criteria that our purchase must satisfy. When buying a device described today, there are also a number of factors that are worth paying attention to.
When the excitement falls, the reverse occurs. Well, new, more powerful models, of course, are also unpleasant at first with numbers on price tags.
Today, the question of how to make asic for mining cryptocurrency itself is gaining more and more popularity, because ready-made solutions, which are usually sold on the foreign market, are expensive and inaccessible to many Russian users.
Consider the main problems that you may encounter when building your own miner in asic.
Before we begin to consider the basic question of how to do asic yourself, let’s delve a little bit into technical terminology. Asic is a microchip designed specifically for hash sum accounts.
It is ten times more productive than even any flagship video card. Accordingly, the demand for it among miners is quite high.
So, let’s consider a simplified scheme of how to make asic:
In addition, there is a huge amount of nuances that should be considered.
Despite the fact that the relevance of the topic, how to assemble your miner from asic, remains high. Such technical manipulations are quite complex and require special knowledge.
And if you do not want to wrestle with how to make asic yourself, it is better to purchase a ready-made installation.
Each of these methods of extraction has its essential “for” and no less weighty “against”.
This we argued in favor of both options. Now about the shortcomings.
As already mentioned, previously ordinary video cards served as Asiki for mining. They were used by users to earn coins. Over time, the processes became more complicated, which means that more powerful equipment was required.
It was necessary to increase the number of video cards, and this led to the fact that energy costs appeared. All this could make the business unprofitable or very unprofitable. So began to modernize the whole process.
When you have a total understanding of what ASIC is, let’s look at their typologies. Probably, when looking at modern devices, it is not surprising that this equipment also acquired different models. All of them differed in forms, size, purpose.
The simplest asiki were inefficient. Compact miners could be connected via USB. The power supply was connected in the same way. Now such equipment is almost never used. It has ceased to generate income and out of sales.
Behind the scenes, home and professional asiki can be distinguished. They can be distinguished by size, body and power consumption. Home option, of course, more compact. It is small in size and cheap in material quality. The fans installed in it are not as powerful, and the power supply can reach 600 watts.
We learned what Asiki is, now we need to deal with goals. Professional models are very expensive, but they are also the most productive among those proposed. They have higher power levels, more efficient and thoughtful. Some complain of their noise, but for the time being they will have to get used to it.
Typically, professional devices are located in data centers and are mounted in racks.
With a choice, only those who do not understand what they want can be miscalculated. The rest is the case, as is the case with other devices. It is necessary to determine for themselves the criteria by which to choose a miner.
In our case, choosing asiki, you need to pay attention to three indicators:
These are the basic parameters that will help at least approximately find models that are similar to each other, and then trust in intuition or reviews.
Speaking of power, they sometimes use the concept of “hashrate”. From these synonyms will depend on the effectiveness of the device. Power consumption for mining is a sore subject. The process is very expensive, and has not yet come up with a more economical way. Therefore, in addition to choosing the right device, you will have to understand whether your network has a resource for such processes. And the last parameter that can often be found when choosing another equipment is the cost. Usually in this case take into account the growth and interest in earnings, an increase in the value of bitcoins. As soon as there is an increase in activity in these segments, expect that the cost per miner will rise to the skies.
When the hype subsides, the price decreases. In addition, the cost affects the novelty of the model: the newer, the more optimized and productive.
Mining cryptocurrency with the help of Asikov miner is now a popular topic. Therefore, there are more and more manufacturers who spend a lot of time on this. Since the device itself is relatively new, most people do not even have a clue who is popular and authoritative in this niche.
Among all, the most prominent are:
These are the most popular manufacturers, although there are naturally more of them.
Coin Terra is a company from America, which has already gained popularity due to its products. The most famous among them was the model Terra Miner IV. The price of such equipment is relatively low – 6 thousand dollars. It consumes about 3 kW / h.
KnC Miner is a company from Sweden that also creates good ASIC for mining. Among the products has become notable model Neptune. The manufacturer developed it taking into account new technologies. As a result, we get two times less energy consumption, relative to the previous generation. Although here the cost of 13 thousand dollars is a little difficult to name. But the developers claim that it is worth it, and the equipment can pay for itself.
Butterfly Labs is also an equally well-known company, but has already managed to earn a dubious reputation. It so happened that the company announced itself with a large backlog. There were people who made a pre-order back in 2012, but only after a year and a half received their goods. And everything would be fine, but after all a lot has changed during this time, and the product has become less relevant.
BTC Olympus is a great company that has already acquired its own line of ASICs. Poseidon stands out among all now, the cost is 8 thousand dollars.
With the advent of Litecoin, the miner’s society attracted another algorithm, Scrypt, on which the cryptocurrency was built. The peculiarity of the function is that it complicates mining by increasing the resources necessary for carrying out settlement operations. The essence of the work of Scrypt is almost not different from the above SHA-256. A block with information is transferred to the input, and in relation to it a hash function is used to get the finished block at the output. The difference is that the calculation of the mentioned hash function is more difficult due to the use of large amounts of RAM. The latter is used to store random bit sequences that are created at the start of a function. Once a vector is created, a random query of nodes occurs to combine and create a ready key.
The first ASIC miners on Scrypt were announced and appeared in 2014. Subsequently, the developers improved the products, increased its hashrate and achieved significant results. With the help of such devices, you can get many cryptocurrencies, including not only Lightcoin, but also a number of other coins – Verge, Digibayt, Spotts, Megacoin and others.
The best asiki for mining in 2018, working on Scrypt:
Модель асика | Speed, MX / s | power, kWt | Cost, USD | Payback in months |
Bitmain Antminer L3 + | 504 | 0.8 | 1396 | 7 |
Innosilicon A6 LTCMaster | 1230 | 1.5 | 6300 | 12–13 |
BW L-21 | 550 | 0.95 | 2650 | 13–13,5 |
The table shows that Bitmain Antmainer L3 + is ahead of the competitors in terms of cost recovery rate due to lower cost. But if we proceed from performance, here is the undoubted leader Innosilicon A6 LTCMaster. As for the latest model, miners better wait for it to cheapen.
X11 is a hashing algorithm designed specifically for the Darkcoin cryptocurrency, which was later renamed Dash. A feature of X11 is the use of 11 hashing steps, with 11 different functions. In the process of mining, such an algorithm requires a third less energy (when compared with Scrypt), and the released electricity is almost two times less. As a result, miners manage to reduce costs and extend equipment life.
With the increasing popularity of cryptocurrency Dash, the ASIC producers have set the task of creating a new ASIC miner that provides fast production. The following models hit the Asik rating for X11:
ASIC Master Model | Speed, GC / sec | power, kWt | Cost, USD | Payback in months |
Innosilicon A5 DashMaster | 32,5 | 0,75 | 2780 | 11–12 |
iBeLink DM22G X11/Dash Miner | 22 | 0,81 | 5500–7000 | 40–50 |
Pinidea ASIC X11 Miner DR-100 | 19 | 0,9 | 990 | 10 |
The table shows that the most interesting option is the Miner DR-100, which, despite its low productivity, has the best payback. But it is worth considering that if the complexity of the cryptocurrency network increases, the efficiency of the device will also decrease. To offset this risk, it is better to give preference to Innosilicon A5 DashMaster.
In addition to the examined asics, let us pay attention to the Siacoin mining apparatus on the Blake algorithm (2b). We are talking about the device Bitmain Antminer A3, built on the new type of chips VM1720, the total number of which on the ASIC boards is 180 units. Device performance 815 GH / sec. As for power, it is 1275 watts.
The characteristics of Bitmain Antminer A3 on the Blake (2b) algorithm should include:
Noise level | 76 dB |
Weight | 4.2 kg |
Number of boards | 3 |
Chip | ВМ1720 |
Dimensions | Dimensions 32.1×12.5×20.8 cm |
Cost of | 980 dollars (on the official site) |
No less interesting solution was proposed by the company BW (model E-21), which launched the apparatus for the extraction of Ethereum. The product is a special farm that is sold without video cards (this equipment can be bought separately). For maximum profit, it is recommended to mine Ethereum ETH.
Characteristics of BW E-21 for the extraction of Ethereum:
Power | 0.8–0.9 kW |
SSD Drive | 63 GB |
CPU | CPU 1037U @ 1.8G (Intel Celeron) |
The size | 46.8×34.1×13.3 cm |
DDR | DDR 4G |
The above are devices that are characterized by high performance, have an optimal payback and are tested in operation. All manufacturers have proven themselves from the best side, which allows you to make a purchase without fear and rely on a stable profit. But it is worth considering a number of nuances. In particular, choosing the best ASIC-Miner 2018, it is worth taking into account the prospects of the selected algorithm and, accordingly, the trends of cryptocurrency. With the increasing complexity of the network, the efficiency of the miner may fall, and the rate of return will change.
Standard ASIC for mining cryptocurrency is made in the form of a chip. It is not amenable to firmware and is characterized by high performance. Qualitative models are completed with several processors created on the chip base, power supply units and coolers. Having understood what ASIK for mining is, we will determine the equipment selection parameters:
Before you decide to acquire ASIC, we immediately notice that now it is more profitable to invest these funds in cloud mining services, where you rent the power of the same ASIKs, but they are located in a remote data center and are serviced by the specialists of this service, read more about cloud mining .
Features of ASIC miner Bitmain Antminer A3:
Like all ASIKIs of this manufacturer, the Antminer A3 is sold without an APW3 ++ power supply, which must be purchased separately. If you don’t know 815Gh / s is a lot or a little, then for comparison you can take a top-end GTX1080ti video card with a cost of more than 1000 USD. On the Blake (2b) algorithm, the video card produces no more than 3Gh / s with power consumption of 200-250W.
Thus, the purchase of one such Ashik is equivalent to the purchase of 270 Nvidia GTX1080ti video cards. Apart from the cost of buying motherboards, power supply processors, you will spend a fortune of $ 270,000 just for one video card to achieve an equivalent hashrate when mining SIA.
The expected profitability in the first months of mining on such equipment gives today about 600-700 dollars a day, i.e. pays such a miner in just 4 days. Naturally, this situation will not last long, and with the saturation of the market with new ASICs, the yield will fall, displacing all video cards from mining SIA cryptocurrency.
The main difference between SIA and other cryptocurrencies is the ability to purchase decentralized file storages for this coin. Those. In addition to mining, you can earn by donating your disk space for use by other users of the system.
Prices are changing, request today’s price:
⇒ Calculate the profit of the miner on the mining calculators.
⇒ Rating of ASIK miners by algorithms, manufacturers, hash rate, energy consumption and energy efficiency of mining for 2018
In the version of GPU-Z 2.1.0, in contrast to the GPU-Z.1.20.0 (and previous versions), the “ASIC Quality” tab was missing in the settings. It may have been removed “as unnecessary”, but I believe that this was useful information, especially if it was possible to choose between several or for the selection of their work in the mode SLI. I sometimes do resell and for me it was useful. When I had several identical cards, I could “postpone for acquaintances” vidya hu with the best “ASIC Quality” – it, as a rule, was “colder”, better accelerated independently and worked at higher frequencies. If the bookmark is not returned back, then I don’t already know what else this “ASIC Quality” can be viewed. So far I have left for myself both versions – the last and the previous one.
don’t be stupid prog does not require installation. you probably confuse it with CPU-Z, there are two versions of the cpuz_x32 and cpuz_x64 versions and you can download the installation or portable version. In addition, this option makes changes to the registry. The card is buggy, the lights on it are buggy, XTREME GAMING ENGINE is buggy, in games there are freezes, performance is falling. removing this obscenity does not help. you have to remove the firewood through the DDU and prog (XTREME GAMING ENGINE) to clean the registry manually, and only after that re-install the new firewood
This is exactly the case with this translated version. easier to reinstall Windows than fucking know how much time
GPU-Z utility. Serving as a convenient means of reading information about the graphics adapter, it was updated to version 0.5.8 the day before. The key innovations for GPU-Z 0.5.8 are two. The first, 3D load test, serves to diagnose the bandwidth of the PCI Express bus in “gaming” mode. You can start it by clicking on the question mark in the main tab of the program (Graphics Card). It is three lines below the ATI or Nvidia logo.
The second function, ASIC quality or “processor quality”, is registered in the context menu of the GPU-Z (right-click on the window title). It is designed specifically for video adapters Nvidia Fermi (GF10x and GF11x) and Southern Islands (Radeon HD 7800 and older). ASIC quality quantifies the quality of a GPU as a percentage, based on information about electrical leaks.
The list of other changes is as follows:
Источник: techPowerUp!
in connection with the update utility GPU-ZSklanovtsy, who is not too lazy, you can put out just such a thing:
Starting with GPU-Z 0.5.8, the ability to determine the quality of chips on the 400500th series of cards has been added
Added function to display ASIC quality for Fermi and Southern Islands. (Located in the GPU-Z system menu)
So much for Evg. chip quality is lower than ledek. D
Latest version of GPU-Z (http://www.techpowerup.com/downloads/SysInfo/GPU-Z/)
So much for Evg. chip quality is lower than ledek. That’s it, EVGA will stop taking: D
Check on your 590th if not difficult. ) I wonder who wrote what. (evil)
damn, I still had a sock 470 on it the voltage was 1012. (think) the chip was completely fig. x it would probably be less than 50 at all. | – (
everything turns out to be logical and simple: the greater the voltage needed to work in the nominal, the worse the chip in quality. x
A new version of the program for getting information about the graphics adapter. GPU-Z supports NVIDIA and ATI graphics cards. The utility will help determine which video card model is installed on your computer, learn the connection interface, tell you which graphics processor is used (BIOS version, chip revision number, frequency in 2D, 3D modes and overclocking, information about DirectX support).
In addition, the GPU-Z provides information about the video memory, namely its type, size, bus width.
Key Features:
Changes in version 2.12.0:
Changes in version 2.13.0:
Changes in version 2.14.0:
Changes in version 2.15.0:
OS: Windows XP / Vista / Windows 7 / Windows 8 / Windows 8.1 (both 32 and 64 bit versions)
To Download the program GPU-Z 2.15.0 (5.24 MB):
In this article you will learn what Asiki (from the English ASIC) is for mining. Translated from the English application-specific integrated circuit means “integrated circuit special purpose.” This equipment, which is made to solve a strictly specific problem. If we talk about ASIC (asik) for mining, then in essence it is “all in one”: a power unit, a cooling device and a small board on which the CPU, ROM, RAM and other units are located. And if the video cards were not originally created for mining, then such iron is “sharpened” precisely for this task.
Let us take as an example the AMD Radeon RX 580 graphics card popular among Bitcoin miners. It costs about 26,000 p., And its mining capacity is 1.5 GH / s. We put ASIC AntMiner R4 against it: at a cost of ~US 6772 (subjected to change) . its power is 8.7 TH / s. The difference is obvious.
Moreover, manufacturers of mining ASICs create them for the extraction of a certain cryptocurrency. They select components and set up software in ASIC in such a way that it best copes with solving problems using a specific algorithm on which a particular cryptocurrency is built (for example, SHA-256 for bitcoin mining). That is, in theory, asik for Bitcoin can be used for mining another cryptocurrency, but its performance in this case will not be impressive.
But if the video card can then be plugged into a computer and quietly play various games with it, then this cannot be done with ASIC – they have very simplified operating systems installed, whose abilities are “sharpened” especially for cryptocurrency mining.
For example, ASIC, he is a Chinese brand company Yunhui Antminer S5 Bitcoin, mined with a bitcock 7 times faster than a video card of class 1060, while it costs like one video card. Now it is the best selling Asik on aliexpress. 99% of positive reviews, which is not surprising, because it is not “basement” China.
So, which country mines the most bitcoins, it became clear. This is China with its bitcoin mining plants. They are also called farms, and photos in the network confirm the scale of mining. By the way, these facilities belong not to a specific audience of miners, but to individual Chinese companies:
Studies have shown that in the world there are less than two dozen. They extract the most bitcoins. That is, in fact, the bitcoin mining market is concentrated in several hands – the owners of large companies.
This suggests some conclusions. Bitcoin itself has a completely decentralized technology – independent of anyone. But with mining, things are a little different. Here, all the cards are focused on those who have the most equipment (capacity). The more video cards you have, servers, processors, the more you can get. And when Chinese companies build entire farms by type of factories, then, of course, they account for the largest volume of production.
It turns out that mining is already decentralized, that is, controlled by a certain group of companies from China. But do not worry that there will be no place on the market, it will always be, only it is becoming more and more difficult to extract bitcoins, and the remuneration decreases. If Chinese companies leave the market, others will come. There will be a substitution, but so far China is the leader in bitcoin production.
The United States, Russia and even Europe – all of them are covered by a cryptocurrency fever and also mine Bitcoins. But why exactly China pulled the blanket and occupies a leading place in terms of mining? There is no need to guess, everything is obvious. We will simply list the key features of this country, thanks to which it became the first and most Bitcoin mining:
The answer to the question of which country mines the most bitcoins, could be given without studying statistics. China is an advanced state in which new technologies are a strategic direction. The owners of the company quickly realized that you need to connect the maximum power. Only then can the highest number of bitcoins be mined.
Suffice it to recall the cost of mining, even at home. To extract bitcoins are needed:
According to the latest data, about 60% of hash-bitcoins are mined in China. Do not forget about the total bans on the stock exchange and the cryptocurrency itself. It turns out that Chinese miner companies continue their detail in the same way as before. Studies show that mining one Bitcoin in China costs $ 3,170. Show less than in Russia or the United States. It is associated with low cost of electricity.
Now the Chinese government has turned on its regulators and tightened the conditions for miners, the work of crypto-burg. In general, cryptocurrency is banned. Therefore, there is a high probability that Chinese companies will transfer their facilities to another country. How it will be in the future is not yet known for sure.
If you like cryptocurrency mining, almost everyone knows where to start: you should buy equipment, download a program, calculate profit and payback period. How much money brings mining this year, which video card and program to choose – we will tell in the article. It contains detailed instructions for a beginner who decided to start mining.
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