3070 calculation force 60 setting

2.

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

3. This is definitely a loss.
recently, I saw a test that the rtx3070 notebook only earns 1.2 yuan an hour.
1050ti computing power is less than 1 / 4 of 3070, which is about 24%
power consumption is 35% of 3070.
energy consumption is not cost-effective. One hour's income is definitely less than 1 yuan, except for the electricity charge. Once the loss of notebook is eliminated, it is definitely a loss

4.

In 2013, the people's Bank of China issued the notice on preventing bitcoin risks. Later, it was reported that the people's Bank of China had an interview with more than 10 third-party payment companies, explicitly requiring them not to provide payment and clearing services to bitcoin, lightcoin and other trading websites. The price of bitcoin in China has dropped all the way from about 7000 yuan to 3300 yuan. More analysis says that bitcoin will withdraw from China. Is that true

However, we must admit that although China has strengthened the supervision of bitcoin, it has also led to the further increase of bitcoin trading risk. From the essence of bitcoin, virtual currency, as an investment means, has no obvious risk. If no one takes over the offer, bitcoin will lack real value, It may be as if the virtual currency on the Internet is likely to be like a bubble, and it will eventually disappear in people's memory. p>

5.

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

6. one “ There are two kinds of common playing methods: first, calculate the angle with fixed force (small throw, half throw, full throw), and second, calculate the force with fixed angle. As the name suggests, the angle and force are not fixed, which is a combination of the first two methods. The advantages are: the angle is widely used to solve the problem that the half throw angle is not enough along the wind, and to find a dark angle (such as "lightning", which is difficult to find a half throw angle, let alone a dark angle) to solve the problem that the half throw angle is difficult to "change the angle": the angle coefficient diagram is used, Why not use the force coefficient chart to calculate the force at fixed angle? That's because the coefficients of the force coefficient diagram will change according to the wind force and the distance, so it's difficult to summarize. In addition, the distribution of tank power tank is uneven. I think most people are very clear. To put it simply, divide the tank power tank into four sections. Among the four sections, there are too many differences between the 0.5 force in the third section and the 0.5 force in the fourth section. That's why the angle coefficient chart "calculation force": calculation force is actually very simple. Now I have measured the windless force points in the 80, 70, 60 degree screen of each tank ("how to play outside the screen?" There are a lot of playing methods that can be used outside one screen. You can continue to add force through "variable angle force calculation", and you can also use half throw or even full throw. If you want to be an expert, you must use a variety of playing methods, not just one. "Variable angle calculation" playing method: first select the basic strength point according to your own terrain position, and then adjust the angle according to the wind map (downwind + angle, angle), According to the selected basic force points, figure 1 shows the wind coefficient of 80 degrees and the basic force points of 80 degrees for each car: (what is not added in the figure is the limit, after all, not every car can hit one screen at 80 degrees.) Figure 2 shows the wind coefficient of 70 degrees and the basic force points of 70 degrees for each car: (I believe it will become the most used basic force points, Figure 3 shows the wind coefficient of 60 degrees and the basic force points of each vehicle at 60 degrees: (it is recommended to use it when the gun head cannot be lifted and the high angle cannot be found, It is not recommended to use against the wind.) http://images.17173.com/tankbb/images/knat/images/bjsl1.jpg http://images.17173.com/tankbb/images/knat/images/bjsl2.jpg http://images.17173.com/tankbb/images/knat/images/bjsl3.jpg2. Half throw method and half throw diagram half throw method: divide a screen into 20 degrees. Firing angle = 90 distance degrees - wind force against wind X Wind coefficient (+ wind force along wind X Wind coefficient along wind) fire with the half throw force of each weapon (the force will vary e to the distance). Half throw force of each weapon: iron armor all weapons: 2.8-2.95 a Piao all weapons: 2.7-2.85 spider all weapons: 3.1-3.25 bouncing all weapons: 2.5-2.5 7 long hair all weapons: 2.5-2.7 a Lu 1, 2 weapons: 2.8-2.95 Youfu all weapons: 2.85-3.0 teapot 1 weapons: 2.9-3.05 lightning all weapons: 2.6-2.8 Jinjia 2 weapons: 2.5-2.7 Dinosaur All Weapons: 2.95-3.1 a mu Wufeng all weapons: 2.5-2.7 lightning centipede all weapons: 2.55-2.75 Knight all weapons: 2.6-2.8 note: green is half screen power, blue is one screen power, 0.75 screen power is the middle number, The visual distance of one screen power increases graally http://images.17173.com/tankbb/images/knat/images/banpao.jpg

7. You can enter the urban area of Shanghai, but you can't get on the elevated road. You can only walk on the ground.

8. This does not affect, the key depends on whether your single and even number is restricted in Hangzhou