3080 mining frequency reduction

1.

21.5 * 3600 seconds * 24 hours = 1857600 M / day
1857600 / 1024 / 1024 = 1.7715 T / day
a t of computing power / day can dig bitcoin worth 4.03 yuan
1.7715 * 4.03 = 7.14 yuan / day

since 2017, bitcoin has reached new heights. Yesterday (May 23), the value of bitcoin broke through the ￥ 16000 mark, hyping virtual currency, becoming a matter that the general public can participate in, And a little bit of technical level, both fried money, but also began to have the technical content of mining

as we all know, virtual currency has a numerical peak, the more difficult it is to dig. In fact, it's hard to judge whether to lose money or not if we continue to dig. Therefore, in the end how to dig, dig what can be the fastest back to this, this paper studies the above two core issues based on the current market situation

2. High. No deal. There are many modes of registration, pay attention to the difference.

3.

According to the current computing power of the whole network, it takes 54436.5t of computing power to dig a bitcoin 24 hours, that is, one bitcoin a day< it requires 746 mining machines with the latest 73t capacity on the market to work together for 24 hours

the cost of mining mainly includes (mining machine cost / power cost). Now the latest miner is 22650 yuan, a miner consumes 77 kwh per day. At present, the price of mining machinery on the market is about 0.36 yuan, 28 yuan per day. The cost of mining bitcoin = mining machine price (22650)

mining bitcoin requires a professional site "mine" to place mining machines. The construction cost of placing about 3000 mining machines in a small professional mine is about 300 watts

extended data

unable to mine at home

the noise of 60-80 decibels will be proced by the mining machine in the working process. Mining at home is not feasible, the miner needs 24 hours of endless operation, so the temperature of the miner will be very high, the maximum temperature can reach 80 degrees. Therefore, mining needs a good environment to rece the temperature. Household electricity and electricity charges are high, and the cost is higher than the income. In addition, mining has a certain degree of professionalism, professionals need to carry out certain operation and maintenance to ensure the normal operation of the mining machine

the key to rece the mining cost is to purchase mining machines in batches and low electricity charges. Professional mine is built to ensure the operation of mining machinery. At present, the mainstream mining machinery manufacturers are bitcontinental Technology Co., Ltd. in Beijing and Jianan Yun Technology Co., Ltd. in Hangzhou. Mining machinery is proced in the form of appointment in futures. It is difficult for indivials to buy Mining machinery in small quantities on the official website. After years of development, the mining machinery market has formed a complete instrial chain. The price of mining machinery fluctuates with the price of money, and the power resources are basically distributed in the cheap western region. Getting cheap electricity prices requires personal resource advantages

4. Want to brand with a computer, budget below 8000, graphics card must be 3080, how to match< p> Seeing this problem, I actually think the subject can go home to eat and drink, and then go to sleep. It's estimated that you can realize this wish in your dream. Let's not say whether this card can be snatched in the later stage, and whether the price will be wildly hyped. As for the 5499 cases given by the official, it's impossible to install this 8000 budget. You know, this card has just been released, It hasn't been officially put on sale yet, and the price has already been speculation. If 5499 can grab it, it will be burning high incense. Recently, there are some news on the Internet that some manufacturers have begun to sell 3080, and most of them are bought by mine owners for mining, because 3080 is more than twice the computing power of 2080 Ti digs Ethereum, which is destined to be a mining magic card, and the price is cheaper than 2080, In this way, for ordinary players, it is nothing more than adding insult to injury, so if you want to have a total budget of 8000 to 3080, you can basically only rely on dreams in the early stage{ RRRRR}

the budget of this set is almost 8000, which is likely to be won. Now we mainly wait for 3080 to be officially put on sale, otherwise the price can not be estimated, because there will be differences in the prices of different brands at that time. If the budget is insufficient, then we have to choose the second and third tier brands. I've written so much about this problem, please don't forget to praise and pay attention to it. Thank you

5. Want to brand with a computer, budget below 8000, graphics card must be 3080, how to match< p> Seeing this problem, I actually think the subject can go home to eat and drink, and then go to sleep. It's estimated that you can realize this wish in your dream. Let's not say whether this card can be snatched in the later stage, and whether the price will be wildly hyped. As for the 5499 cases given by the official, it's impossible to install this 8000 budget. You know, this card has just been released, It hasn't been officially put on sale yet, and the price has already been speculation. If 5499 can grab it, it will be burning high incense. Recently, there are some news on the Internet that some manufacturers have begun to sell 3080, and most of them are bought by mine owners for mining, because 3080 is more than twice the computing power of 2080 Ti digs Ethereum, which is destined to be a mining magic card, and the price is cheaper than 2080, In this way, for ordinary players, it is nothing more than adding insult to injury, so if you want to have a total budget of 8000 to 3080, you can basically only rely on dreams in the early stage

next, I recommend a more balanced configuration with 3080. In terms of positioning, 3080's performance is more than 2080ti, so it should be a flagship graphics card, and other accessories should not be too bad. If it's too bad, I'm sorry for such a good graphics card. As for the budget, I can't estimate it. As for 8000, it's impossible to meet it. The price trend can only be seen later, I dare not promise you now

the budget of this set is almost 8000, which is likely to be won. Now we mainly wait for 3080 to be officially put on sale, otherwise the price can't be estimated, because the price of different brands will certainly be different at that time. If the budget is insufficient, then we have to choose the second and third tier brands. I've written so much about this issue, please don't forget to praise and pay attention to it. Thank you

6. Mining will drain all the system resources of the computer. Even if you play minesweeping while mining, it's all card. And now mining is all professional equipment. Mining machines are all made of four cards, eight cards, ten cards. If you start with 100 sets of mining, do you think you can play with two 3080's
you are thinking about peaches.

7.

bus line: No.13, the whole journey is about 6.4km

1. Walk 820 meters from Hedong, Suining Central Hospital, to the East Coast Community station

2. Take No.13, pass 8 stations, and reach the railway station

3. Walk 390 meters to Suining railway station

8. See funny pictures can go to Jun Bujian to see there are a lot of funny pictures funny jokes, hope to help you
the new version of RMB has been issued for some time. Have you ever used it? Anyway, my family went to the bank for a lot of money. They prepared to send red envelopes ring the Spring Festival. The new version of RMB is very suitable for the new year< br />
\<

however, Hao Mingjian, editor in chief of yaowenchuizi, recently pointed out that there are some typos on the new version of RMB at the release site of "2015 top ten catchwords" in yaowenchuizi! Xiaobian, when I heard the news, I quickly took out the new version of RMB and had a look, right< br />
\< According to Hao Mingjian, editor in chief of biting words, the word "Yuan" in the "one hundred yuan" in the new version of RMB is wrong! Although there was "silver dollar" in the past, we only wrote it in RMB, but now it is stipulated that the unit of RMB is "Yuan". It is obviously wrong to write it again< br />
\

I understand all the reasons, but I really want to know why the old version of RMB has been written like this all the time. Why did it start to discuss this issue in the new version? Besides, it's also the "Yuan" on the ten or twenty yuan. It's obvious that holding on to the new version of RMB is to attract people's attention

he is worthy of being the editor in chief of "biting words". He has really "biting words". Not only this time, he pointed out seven grammatical errors on his ID card: "name", "gender" and "address" are juxtaposed with "birth", but "birth" is a verb and should not be used in juxtaposition with three nouns< br />
\

this kind of diction reminds me of the Chinese examination questions in high school. We also work hard every day to pick out language diseases and wrong words, and we will become neurotic. However, when we graate from high school, the wrong usage will be used repeatedly< br />
\

however, with the development of the Internet, there are more and more popular words on the Internet, and most of them have no grammar to speak of. If we all speak according to the rules, the world will become very boring ~

& # 92

it's necessary to pay attention to grammatical errors and typos, but it's also unnecessary to find fault. For example, the new version of RMB can be written as the country likes. Anyway, we have been used to the "one hundred yuan" for a long time< br />
\

however, if anyone dislikes his wrong words in RMB, please send them to me by mail, 10 yuan per kilogram, and collect them at a high price
the source is not cheap

9. Two factor authentication is a system using time synchronization technology, which uses one-time password based on time, event and key to replace the traditional static password. Each dynamic password card has a unique key, which is stored in the server at the same time. Each time of authentication, the dynamic password card and the server respectively calculate the dynamic password of authentication according to the same key, the same random parameters (time, event) and the same algorithm, so as to ensure the consistency of the password and realize the user's authentication. Because the random parameters of each authentication are different, the dynamic password generated each time is also different. Because of the randomness of parameters in each calculation, the unpredictability of each password is guaranteed, so the security of the system is guaranteed in the most basic part of password authentication. Solve the great loss caused by password fraud, prevent malicious intruders or man-made destruction, solve the intrusion problem caused by password leakage

in short, two factor authentication is an authentication system that works only when you combine what you know with what you can have. For example, a bank card that withdraws money from ATM is an example of a two factor authentication mechanism. You need to know the combination of the withdrawal password and the bank card to use it<

at present, the mainstream two factor authentication system is based on time synchronization. Dkey two factor authentication system and RSA two factor authentication system have high market share. As dkey increases the support for SMS password authentication and SMS + token hybrid authentication, dkey two factor authentication system is more competitive than RSA.

10. You can't compare. Dell is the whole machine, Gigabyte is the board manufacturer, 7080 may be a model of Dell, 3080 is a GPU model of N card.