How to identify miner

1. The miner is composed of chips, cooling fans, batteries and other components. The "chip" is the core component, which determines whether the miner can dig out more digital currency more easily. mining machine chip manufacturers need to have a very strong R & D strength, need to race with the rising global computing power, test the ability to integrate with science and technology. Therefore, it is very important to select powerful brands and teams
at present, there are two most famous bitcoin miners in the world: ant miner of bitcoin mainland and Avalon miner of Zhang Nangeng. The latter is also the inventor of the first ASIC chip miner in the world
when choosing mining machines, we should first look at computing power, second look at power consumption, and third look at historical reputation
computing power is the ability of a machine to perform operations, that is, how many hash operations can this machine perform per second. At present, the computing power of mainstream bitcoin mining machines is 14T, that is, 14 * 10 ^ 13C hash collisions per second
power consumption is an indicator of power consumption when the mining machine is running, which is directly related to the cost of mining. Under normal circumstances, the mining machine will operate 24 hours a day, so even if the power consumption of different types of mining machine is very small, the power cost gap is very large
the historical reputation represents the stability of the miner's operation. You can know the overall user evaluation, after-sales service and whether the prepayment miner can deliver on time from different purchase channels
to say that the simplest way is to directly select the latest spot miner model. Because the latest mining machine power consumption will be relatively small, computing power is relatively high, input-output ratio is the most cost-effective
we need to remind you that the noise of the miner is relatively loud, which is also a tough injury of the miner.

2. Take it apart. Look at the st inside. If you have a SSD, you can look at the number of times the SSD is charged.

3.

1. It depends on whether the core turns yellow. Some parts of the new card will turn pale yellow, but at that time, the color of the protective paint is yellow. The core yellow of the mine card is yellow and burnt yellow caused by long-time and high-frequency use of heat and oxidation

2. Check the screw fixing plate

friends who have used independent graphics cards should know that the graphics cards are fixed on the chassis by screws, while most of the large-scale mining graphics cards are fixed by plastic ties, while the self use cards will not be fixed in this way

Interface

interface refers to the output interface of the graphics card. Before purchasing, you can ask the seller about the interface for connecting the display in daily use, because mining graphics cards usually do not use the display output interface

after the interface is determined, whether the interface has been used for a long time can be judged by checking whether there is st. If there is a lot of st, it will prove that the interface has not been used at all or recently

extended data:

mine cards refer to the cards used to dig bitcoin. They are full loaded for a long time, with short service life and high load all day

the bitcoin mining machine is the computer used to earn bitcoin. This kind of computer generally has professional mining chips, and works by installing a large number of graphics cards, which consumes a lot of power. One of the ways to get bitcoin is to download mining software and then run specific algorithm to communicate with remote server to get corresponding bitcoin

Mining is a process of increasing bitcoin money supply. Mining also protects the security of the bitcoin system, prevents fraulent transactions, and avoids "double payment", which means spending the same bitcoin multiple times. Miners offer algorithms for bitcoin networks in exchange for the opportunity to get bitcoin rewards. The miners verify each new transaction and record it in the general ledger

4. Choose mining machinery of big brand company, lucky mining machinery mall and ant company.

5. You can download Antu rabbit or Master Lu, and you can know whether it is a real mobile phone or not by running for one minute.

6. 1、 The difference between mining machine and ordinary computer is the difference of function
mining machine is a computer specially designed for mining, and its purpose is mining; Ordinary computers can be used in all kinds of fields, but the efficiency of mining is too low... In the early days, we can "mine" through home computers compared with special coins. However, with the increase of computing power and difficulty coefficient, ordinary computers can no longer meet our needs. We need mining machines to help us complete the calculation more quickly
1) mining machine is the computer used to earn bitcoin. This kind of computer generally has professional mining crystal, and works in the way of burning graphics card, which consumes a lot of power. One of the ways to get bitcoin is that users download software from personal computers and then run specific algorithms to communicate with remote servers to get the corresponding bitcoin
2), mining machine is one of the ways to obtain Bitcoin is a kind of network virtual currency proced by open source P2P software. It doesn't rely on a specific currency institution to issue, but is generated by a large number of calculations of a specific algorithm. It uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions economically. The decentralized nature of P2P and the algorithm itself can ensure that the currency value cannot be manipulated by mass proction
extended data
functions of mining machine
mining machine is one of the ways to get bitcoin Bitcoin is a kind of network virtual currency proced by open source P2P software. It doesn't rely on a specific currency institution to issue, but is generated by a large number of calculations of a specific algorithm. It uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions economically. The decentralized nature of P2P and the algorithm itself can ensure that the currency value cannot be manipulated by mass proction
mining method of mining machine
miners use their own computers for proction, and the option of mining is still available in the early client, but it has been cancelled. The reason is very simple. With more and more people participating in mining, it may take several years for them to dig for 50 coins. Therefore, miners generally organize into miners' guild, and they dig together
mining is also quite simple. You can download special computing tools, register various cooperative websites, fill the registered user name and password into the computing program, and then click the operation to start
reference sources; Sogou network mining machinery

7.

Hello, you can browse the website of bitfan

link

according to the real-time market data of bitcoin mining machine, you can make the best choice

according to the bitcoin mining revenue data on June 7, the number of coins per day of ant S9 miner is more, the cost is more completed, the cost is faster, and the power consumption is less, which is the better choice for investment

if you have any other questions, please send me a private letter and hope to help you. Thank you

8. High output, high profit is the best

9. At present, the best computing power in China is star ant. As a leading cloud computing platform in the instry, mining machines are calculated according to the cost price. The platform only charges management fees and technical fees. It is cost-effective and has good returns. It is not the same level as the leek cutting mining machine, but a real high-quality mining machine.

10. I don't know what kind of mining machine is good. Today's miners have all kinds of mining machines