POW graphics card mining

1.

You can refer to the following, according to some commonly used graphics cards in the Internet bar market, sort out the price and calculation power of a related graphics card, as well as the expected return to the current period, It can be used as a reference:

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power consumption: 243w
computing power: 22.4m
price of graphics card: 1999 yuan
quantity of eth g every 24 hours: 0.015
revenue generated every 24 hours: 24.48 yuan
expected payback time: 81.66 days

power consumption: 159w
computing power: 24.3m
price of graphics card: 1599 yuan Yuan
number of eth g every 24 hours: 0.017
revenue generated every 24 hours: 27.9 yuan
estimated payback time: 57.31 days

total power consumption: 171w
computing power: 24.4m
price: 1999 yuan
number of eth g every 24 hours: 0.017
revenue generated every 24 hours: 27.87 yuan
estimated payback time: 71.73 days

< H2 > extended data:

Video card (graphics card) full name display interface card, also known as display adapter, is the most basic configuration of computer, one of the most important accessories. As an important part of the computer host, the graphics card is the equipment of digital to analog signal conversion, and it undertakes the task of output display graphics

the graphics card is connected to the main board of the computer, which converts the digital signal of the computer into an analog signal for the display. At the same time, the graphics card still has the ability of image processing, which can help the CPU work and improve the overall running speed. For those engaged in professional graphic design, graphics card is very important. Civil and military graphics chip suppliers mainly include amd (ultra micro semiconctor) and NVIDIA (NVIDIA). Today's TOP500 computer, including graphics card computing core. In scientific computing, graphics card is called display accelerator

2. There are related POW double digging, but the so-called POW intelligent double digging is a false proposition. For example, some mining machines or mines proce platform currency, and then pay for the currency of digging, which is double digging. It doesn't depend on the amount of digging, but on the overall rate of return

3. Let me tell you this: POW has almost all the advantages and POCS have none of the disadvantages. bitcoin's pow consensus mechanism has obvious shortcomings: energy waste, noise, mining centralization. The cost of bitcoin mining is getting higher and higher, and the computing power is concentrated in several large mines, so it is difficult for ordinary users to participate; HDFS adopts POC mechanism for hard disk mining, so that everyone can mine.

4. I have heard a friend who has been mining for three or four years mention that the team members of Bateman information technology company are specialized in the research, development, manufacturing and sales of virtual currency mining equipment. It is said that they initially made traditional POW mining machines, and then graally turned to hard disk mining machines with the development of the instry. They have rich technology and experience, and the procts launched today are also very good.

5. Bitcoin is a consensus network, contributing to a new payment system and a fully digital currency. It is the first decentralized peer-to-peer payment network, which is controlled by its users without a central management organization or middleman. From the user's point of view, bitcoin is much like Internet cash. Bitcoin can also be regarded as the most outstanding three style bookkeeping system. It can be circulated all over the world with a fixed total amount and no issuing body< At present, there is no legal electronic currency in China. QQ currency is a kind of game currency with fixed value, which is released by Tencent. Alipay's three party payment system is a means of payment. They all have the subject of operation. Legal tender is issued by the central bank and endorsed by the state as credit

Shanzhai coin is to learn from bitcoin and innovate and expand on the basis of bitcoin. The user community cannot be compared with bitcoin. The consensus of many people in the community is that some well-designed counterfeit coins will become a supplement to bitcoin, and bitcoin will become a supplement to fiat money, with one more choice.

6. First of all, the wallet can ensure the security of assets, but the exchange may not be
as we all know, the well-known exchange is centralized, and the centralized system is not reliable. People who speculate in money have heard about the news that the exchange is running away with money, or that the exchange is attacked by hackers to steal money
compared with the exchange, wallet is a decentralized proct, which can really make your digital assets safe. If you master your wallet's private key and mnemonic code, you will be able to master your assets. Unless you disclose your private key and mnemonic code, you will be able to steal money
thirdly, the exchange does not have the function of storing assets, while the wallet can manage money and borrow money.
in the bear market period of the currency market, it is particularly suitable to put digital assets into the wallet to manage money, because most wallets have the function of managing money, and the income is considerable. According to the length of the investment cycle, the minimum income is 8%, and the maximum income can reach 30%. When the bull market comes, you can make money by trading it. In addition, the lending function of the wallet is also very good for coin friends. After the digital assets are mortgaged, other operations can be carried out, and the interest can also be redeemed
finally, with a wallet, you can collect money and candy
some tokens are also traded over the counter before they are listed on the stock exchange, and both parties need to have their own wallets
in order to ensure the safety of assets, long-term coin holders must have their own wallets. It is recommended that bitkeep wallets have multiple currencies and multiple mainstream exchanges

7. First of all, you can register a company in Hong Kong of any nationality. Secondly, most of them are not registered in Hong Kong. For example, the famous Biyuan chain, quantum chain, Ethereum and fire coin network are not registered in Hong Kong, most of them are in Singapore. It's also registered in Switzerland
it's very easy to register a Hong Kong company. You only need to provide your ID card and company name. The registration time is 10 to 15 working days. It's very fast.

8. Science and technology change life, but also to promote the driving force of economic development. In recent years, the wave of mobile Internet and big data technology is higher than one wave, rapidly leading the development trend of the new era. In 2017, when new things and new technologies continue to emerge, the emergence of blockchain undoubtedly set off a new revolution in digital economy. Chongqing jinwowo network technology group, in line with the current national policy of the development of big data instry, deeply explores the research and development of blockchain technology, explores the application of blockchain technology, and is committed to developing into a well-known brand in the field of blockchain in China, leading the new ideas of blockchain development.