Why is the calculation power of mine card low

1. N card directly ignores the
a card. To put it bluntly, it depends on the frequency and SP
,
the better the a card, the stronger the mining.

2.

The so-called mine card is bitcoin mining graphics card. Because of the overload operation of the mine card, the life of the graphics card is shortened and the aging is serious

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 actually a competition of performance and equipment. Some mining machines are made up of more graphics card arrays. With dozens or even hundreds of graphics cards, the cost of hardware and other costs is very high, and there is a considerable expenditure in mining

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the discrimination method of mine card, Even the plastic plug is on it, so pay a little attention to it

The second is to look at the capacitance and other components on the graphics card. In essence, the graphics card is a combination of various chips and electronic components on the PCB board. In the process of overclocking and long-term use, the mine card will cause many components to turn yellow. If you carefully observe, the video memory chip will be black in yellow phenomenon, and then according to the time of the video card to judge, this will be more secure

3. There is also the mark of screw. Only a few mine cards are installed with screws. If the screw hole position of the second-hand card purchased by yourself is very new or even has no mark, you should pay attention to it

3. There must be damage. First of all, only a card can be used for mining, and N card is boring for mining.
secondly, the computer needs to be running all the time and can't be turned off for mining, which requires a lot of computer. It is harmful for each part to do a lot of calculation for a long time, and it also requires high power supply for the computer
mining can't be powered off, and it needs to be recalculated after power off. Graphics card long time to do a lot of calculations will lead to greatly shorten the life of the graphics card, so their own home, do not recommend mining, mining is not as expensive as electricity

4.

Mine card refers to the graphics card used by bitcoin mining machine, mostly amd graphics card

mine disaster refers to the decline in the price of bitcoin and the sale of second-hand mine cards

bitcoin mining machine graphics card long-term high load operation, graphics card service life will be reced accordingly, so the price will be cheaper

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bitcoin mining machine is a computer used to earn bitcoin. This kind of computer generally has professional mining chips, and mostly works in the way of burning graphics card, which consumes a lot of power. It is one of the ways to get bitcoin that users download software from personal computer and then run specific algorithm to get corresponding bitcoin after communicating with remote server

bitcoin mining started with low-cost hardware such as CPU or GPU, but with the popularity of bitcoin, the mining process has changed greatly. Nowadays, the mining activities are transferred to the field programmable gate array, and the hash speed can be achieved through optimization. The mining efficiency of this mode is very high

5.

The mine card of graphics card is the graphics card used by bitcoin mining machine

Mining card is a graphics card that is specially used for general calculation to earn network currency "bitcoin". Bitcoin can be proced with specific programs, and then sold to people in need to be able to exchange real money, or mining for short

because this program needs a lot of repeated calculations, it is more efficient to use a card with more sp. Because of the full load operation all year round, there are many uncertain factors in the mining card

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mining is actually a competition of performance and equipment. The mining machine composed of many graphics cards, even if it is only hd6770, the computing power after "group" can surpass the single graphics card of most users

and this is not the most terrible. Some mining machines are made up of more such graphics card arrays. When dozens or even hundreds of graphics cards come together, the graphics card itself costs money. Considering the hardware price and other costs, there is a considerable expenditure in mining

in fact, there are many kinds of mining devices. Guiminer, which is small and easy to use, is recommended. It can support CPU, oepncl, CUDA and other computing modes

in this way, devices including CPU and graphics card can achieve the maximum performance, and then acquire bitcoin more quickly

resources: Network - bitcoin mining machine

6.

virtual currency refers to non real currency. Well known virtual currencies, such as online currency of Internet company, q-coin of Tencent company, q-point and voucher of Shanda company, micro currency launched by Sina (used for micro games, Sina reading, etc.), chivalrous Yuanbao (used for chivalrous road game), silver grain (used for bixue Qingtian game), and popular digital currencies in 2013 include bitcoin, Laite coin, infinite coin, quark coin, zeta coin, etc Barbecue coins, pennies (Internet), invisible gold bars, red coins, prime coins. At present, hundreds of digital currencies are issued all over the world. The legend of "bitcoin, Wright silver, infinite copper, pennies aluminum" is popular in the circle

network virtual currency can be roughly divided into

[1] the first category is familiar game currency. In the era of stand-alone games, the protagonist accumulates money by knocking down the enemy, entering the gambling house to win money, and using these to buy Herbs and equipment, but it can only be used in his own game console. At that time, there was no "market" between players. Since the establishment of Internet portal and community, the realization of game networking, virtual currency has a "financial market", players can trade game currency

[2] the second type is the special currency issued by the portal website or instant messaging service provider, which is used to purchase the services in the website. The most widely used is Tencent's q-coin, which can be used to purchase membership, QQ show and other value-added services

[3] the third kind of virtual currency on the Internet, such as bitcoin (BTC), lightmoney (LTC), etc. bitcoin is an electronic currency proced by open-source P2P software. Some people also translate bitcoin as "bitcoin", which is a kind of network virtual currency. It is mainly used for Internet financial investment, and can also be directly used in daily life as a new currency

[4] the application of computer communication technology and the development of Internet as a new media are the technical basis of network marketing. Internet was born in the 1960s. With the development of network protocols and related hardware and software procts, Internet has graally changed from military to commercial and civil. From the 1990s, the Internet has graally entered into the daily life of society. As a matter of fact, the Internet, as an emerging media, has developed faster than all other technologies in the past. It took 38 years for radio to reach 50 million audiences, 13 years for television, and only 3-4 years for Internet. Therefore, the Internet is considered to be the technological change that has the greatest impact on the world economy in the past 100 years

virtual currency

7. Aslong coin is a kind of platform subscription coin, and there is little information on the Internet. There is a netizen on Qinghai news network who said that the Internet has nothing to do with it. The news report of zhonghua.com will be deleted. This shows that there are a lot of false elements in the propaganda of this kind of currency

the risk of platform subscription currency is great, so we suggest you stay away from it. Bitcoin home has also reported similar incidents of running away from the subscription currency platform before. Subscription currency platform is small, information is not open and transparent, and it is not necessarily an open source cryptocurrency. Some platforms may gather a lot of funds on the platform and run away. They may also encounter the selling of Dazhuang, which leads to the collapse of Shanzhai coin. The development and operation team will also choose to develop a new Shanzhai coin.

8. How to do the traditional futures contract, how to do the digital contract

take tradition as an example, if you think soybeans will fall, you will sell the put contract, and if you really fall, you will earn. Similarly, if you think digital currency or bitcoin will rise, you will buy the bitcoin bullish contract, and you will earn when bitcoin rises
in addition to investment, the contract also has the function of hedging. For example, if you have 10 bitcoins and you are worried that they will depreciate in the future, you will buy the equivalent bitcoin put contract. If they do fall, your bitcoin will shrink, but your contract will make money, so as to achieve the function of hedging
finally, I would like to remind you that digital currency contracts are different from traditional contracts. There are four major exchanges in traditional contracts, and there are no such problems as running away and being unprofessional. However, digital currency is different, and position crossing and position bursting occur frequently. As far as I know, the margin system of Fangtu FOTA completely rivets Credit Suisse and OCC. You can refer to it

9. The latest version of Master Lu has mining index function, which can be detected. In general, AMD's high-end graphics card mining performance is significantly better than NVIDIA's. But now NVIDIA's top high-end graphics card, it is said that mining performance is not inferior to AMD's, but I have not personally tested. However, remember one thing: whether it's AMD or NVIDIA, if you want to mine, you must be a high-end graphics card. If the price is less than 3000 yuan, you don't need to consider mining at all. Whether it's AMD or NVIDIA, it's the same.

10.

1、 Different functions

1. Mine card: it's the graphics card for mining. The "mining" here is virtual mining. Generally, there are professional graphics cards for mining, and the mining is actually bitcoin

2. Ordinary graphics card: the graphics card procts used in ordinary desktop computers, that is, the most common graphics card procts in DIY market

Mine card: it emphasizes strong performance, stability and accurate drawing

2. Ordinary graphics card: ordinary graphics card pays more attention to civilian applications, and more emphasis on providing more powerful entertainment, office, game, multimedia and other performance at a price acceptable to users

Third, the situation after use is different

mine card and the same model of ordinary graphics card specifications are the same, but after a long time of mining, the hardware life has been greatly reced, and the purchase of this kind of graphics card may have problems at any time