Internet bar as miner

1.

at present, the computing power of bitcoin in the whole network has reached 2.36 billion hash collisions per second, which is equivalent to the number of water droplets in more than 200000 50 meter long standard swimming pools. But even with such a large amount of computing power, it will take about 10 minutes to hit a hash value that meets the requirements

in 2012, bitcoin's output was halved for the first time, and in July 2016, bitcoin's output was halved for the second time. At present, 12.5 bitcoins are awarded for recording one page of account book. The next halving will take place around 2020, and the total number of bitcoins will not increase by 2040, with a total of 21 million. In other words, the difficulty of digging bitcoin is increasing, while the time required is increasing

2.

At present, the mining machines in the market are mainly divided into two categories, one is PC based mining machine, the other is professional mining machine based on ASIC chip

the general PC mining machine can be used as a home computer, but the CPU performance is weak and the power consumption is high. Professional mining machine based on ASIC chip can not be used as ordinary computer because it has no graphics card and does not support mainstream desktop operating system

extended data:

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

any computer can become a mining machine, but the profit will be relatively low, and there may not be one in ten years. Many companies have developed professional mining machines, which are equipped with special mining crystal. They are tens or hundreds of times higher than ordinary computers

mining is actually a competition of performance and equipment. The mining machine composed of many graphics cards, even if it is just a garbage card like hd6770, can surpass the single graphics card of most users in terms of computing power

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 are considerable expenses in mining

in addition to the display card burning machine, some ASIC (application specific integrated circuit) professional mining machines are also put into the battlefield. ASIC is specially designed for hash operation. Although the performance may not be able to kill the display card in seconds, it is already quite strong. Moreover, because their power consumption is far lower than that of the display card, it is easier to form scale and the electricity cost is also lower, It is difficult to compete with these excavators. And this kind of machine will be more expensive

3. It's not worth it

bitcoin is no longer easy to dig, and it is much cheaper than before

maybe you can only dig for a few hours a day and lose money

even if you mine with a high configuration computer in your own home, it is estimated that you will consume a little more electricity, not counting the aging depreciation of the computer.

4. It's not worth it

bitcoin is no longer easy to dig, and it is much cheaper than before

maybe you can only dig for a few hours a day and lose money

even if you mine with a high configuration computer in your own home, it is estimated that you will consume a little more electricity, not counting the aging depreciation of the computer.

5. Mining machine and computer are not the same, and mining machine because of long-term high load operation, internal aging will be serious.

6. Those with traps can fall down... 65535 may drop hundreds of layers at a time... But this will also hurt one level of physical strength
then go to Laojin ~ ~ ~ 1239f056 0000fffe. After entering the super high grade mine, push off the golden finger, and then go to the next level

s * * t can't log in at home, but can only answer anonymously

7.

Bitcoin is now in a state of fire. We have a certain understanding of the fact that a lot of information about bitcoin has been searched at this time< but I didn't expect that nearly 20% of Internet cafes in South Korea chose to dig for bitcoin at this time, because the occurrence of bitcoin surprised us all because we all understand that for bitcoin, the virtual currency, its overall price still makes it impossible for us to make a specific estimate, because it is not affected by the current macroeconomic regulation and control{ RRRRR}

so this tells us that when we encounter such things in medical life, we should understand them, otherwise it will be very bad for us and it also tells me that we should keep an understanding attitude when we are not in the state. This is what we all understood and imagined in the past. So this also tells us that we should pay attention to things like charm, which we can all imagine and understand

8.

With the price of bitcoin rising to a very exaggerated height, bitcoin also has a high degree of topic. Many people have joined the mining instry, hoping to take advantage of this opportunity to get a share, just as about 20% of Internet cafes in South Korea have closed down to dig bitcoin. However, bitcoin is very power consuming. The daily electricity cost alone is an exaggerated figure< this is because bitcoin mining requires computing power, which requires power consumption. In addition, there are usually multiple mining machines operating in a mine, which makes the power consumption of bitcoin mining a very exaggerated figure

in general, bitcoin mining is really power consuming

10.

I think that in this year's situation, we are no longer afraid to buy mining machines. At present, the global investment market is facing great challenges. The value of all kinds of assets is constantly shrinking, and the stock market has plummeted. The same is true for the bitcoin market, which is facing huge risks. Therefore, it is better not to buy this proct

basically, the panic index around the world has been soaring, and the current price of bitcoin has reached the highest level. In the process of purchasing, we are still facing great risks< I think it's very unreasonable for the current Internet cafes to operate like this, because at present, many prices are constantly falling, and the risk is very high In the last two months, in fact, the price of bitcoin has gone up and down by a large margin. I think the current mood has reached the stage of great fear< since other assets have shrunk, the price of bitcoin will certainly be affected by emotions. It's better for those who hold bitcoin to throw out their own bitcoin and earn some profits{ RRRRR}

recently, the A-share market has seen seven consecutive declines, and I think the sentiment in the future market will be more and more pessimistic. Therefore, the reason why we emphasize this point is that sentiment has a great impact on the bitcoin market. If sentiment has been in a continuous downturn, then the price of bitcoin will not continue to rise, and the possibility of a sharp drop is also very obvious. Therefore, we must control our hands. In this case, it is the best choice to calm down and wait