Why does mining cost so much electricity

2. Every 100 S4 bitcoin mining machines consume 900W of electricity per hour
bitcoin mining machine is a kind of computer used to earn bitcoin. This kind of computer generally has professional mining chips and 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
the popular digital currencies in 2013 include bitcoin, Leyte coin, zeta coin, pennies (Internet), invisible gold bar, red coin, pole coin, barbecue coin and prime currency. At present, hundreds of digital currencies are issued all over the world
the price of bitcoin mining machine ranges from two or three hundred yuan to 200000 yuan. From 2011 to 2013, high configuration bitcoin & quot; Mining machine & quot; From 10000 yuan to 300000 yuan, but the performance is much better than before. According to instry insiders, the old machine can only dig 1 bitcoin in 100 days, but now (2013) machine can dig 3.5 bitcoins in 100 days
according to the miner information published by the domestic assembly team, a miner with the lowest configuration at the price of 3000 yuan can be returned in more than 30 days according to the bitcoin mining speed. The machine with mining speed of 10G / s can dig about 0.03 bitcoins 24 hours a day, while the machine with mining speed of 13g / s can dig about 0.035 bitcoins 24 hours a day according to the computing power and difficulty of the whole network in 2013.

3. At present, the most power-saving mining machine on the market is the ant mining machine S7, with 4.73t of computing power and about 1200 watts of power consumption. The power consumption of other mining machines with the same computing power is far greater than that.

4. In Chiyue Tucheng, the foreman of the prospecting field transmits it to the mining area. After entering the mining area, the character will automatically change into a hand-held hoe state. You can directly find the nearby mine pile and click it to enter the automatic mining mode. In the mining mode, players will randomly dig out any one of five kinds of ore, including iron ore, copper ore, silver ore, gold ore and Amethyst, and the excavated ore will be automatically stored in the backpack. Therefore, please remember to clean up the backpack space and try to dig out more ore
players can manually click the "reclaim ore and Amethyst" button at the bottom of the task panel to quickly reclaim all the ore in the backpack and get the corresponding bound gold coin and gift reward. If you become vip3 or above, you can enjoy the privilege of reclaiming all ores automatically when the backpack is full
according to the amount of ore recovered by the character every day, the fatigue state of the character will be reced, so the income of ore recovery on that day will graally decrease. The relationship between fatigue state and recovery income is as follows: energetic (100
% income), average energy (80% income), listless (60% income), excessive fatigue (40% income) and exhausted (20% income).

5. In the first half of last year, mining with a-card was quite popular. A-card high-end cards were purchased in large quantities and sold out of stock several times (in the first half of last year, the sales volume of lambao on a certain treasure ranked first, which shows how crazy it is). But in the second half of last year, it was no longer possible to use graphics cards, so these second-hand a cards were taken out for sale

the n-card of Kepler architecture has no advantage in mining. Although the mining algorithm of Maxwell architecture has been strengthened a lot, it came out too late, and has long been the world of mining machines - low power consumption, easy to set up parallel architecture, small volume and strong computing power. No one's digging with a card anymore. What's more, the first batch of Maxwell was only 750 / 750ti, a mid-range chip. Then, a group of mints headed by bitcoin were sold by the state, say no, and not just China. After that, the emerging instry rapidly declined, and a large number of second-hand high-end a-cards, which were used as mine cards, were sold

it is not recommended that you buy second-hand mine cards, which are loaded heavily when mining. It is equivalent to 24-hour uninterrupted full load operation. The repair rate will be on the high side.

6. For encryption and signature security, complex computation is required. Complex calculation is high-power and high-intensity calculation, so it consumes power

7. 1: You can lower the brightness and rece the power consumption
2: running more consumes more, turn on Tencent mobile phone Housekeeper - more - battery management
3: mobile phone hardware problem, this is a hard wound