How much can 570 digger dig in a day
You can't dig in a day. It takes 2000 years
the global unified computing difficulty of bitcoin is 2621404453 (expected to change in two days). It takes more than 2000 years for a 2.5GHz CPU to work out a bitcoin
in order to make the graphics card fully loaded for a long time, the power consumption will be quite high, and the electricity bill will be higher and higher. Many professional mines at home and abroad are operated in areas with extremely low electricity charges, such as hydropower stations, while more users can only mine at home or in ordinary mines, so the electricity charges are not cheap. Even in a certain residential area in Yunnan, there was a case of crazy mining, which led to a large area trip of the residential area, and the transformer was burned
extended data:
bitcoin network generates new bitcoin through "mining". In essence, the so-called "mining" is to use computers to solve a complex mathematical problem to ensure the consistency of bitcoin network distributed accounting system
bitcoin network will automatically adjust the difficulty of mathematical problems, so that the whole network can get a qualified answer about every 10 minutes. Then bitcoin network will generate a certain amount of bitcoin as block reward to reward the person who gets the answer
when bitcoin was born in 2009, block rewards were 50 bitcoins. Ten minutes after its birth, the first 50 bitcoins were generated, and the total amount of money at this time is 50. Then bitcoin grew at a rate of about 50 every 10 minutes. When the total amount reaches 10.5 million (50% of 21 million), the block reward will be halved to 25
when the total amount reaches 15.75 million (5.25 million new output, i.e. 50% of 1050), the block reward will be further halved to 12.5. The monetary system used to have no more than 10.5 million in four years, after which the total number will be permanently limited to about 21 million
in the current global unified bitcoin computing difficulty (the value was updated to more than 3 billion yesterday), it will take about 10 days for a 600ghz / s mining machine to dig a bitcoin.
BTC per day, which is about 100 yuan RMB. But judging from its current price, it is almost impossible to return the original price. Enter with caution. You can check with Babbitt when you have time.
Taking t2t-30t as an example, the calculation force of t2t-30t is 30t, and the power consumption is 2200W, that is, 2.2kW. The power consumption of a single miner in 24-hour operation is 2.2kW * 24 = 52.8kwh, and the electricity charge is once calculated as 0.56rmb, the daily power consumption cost of a single miner is 52.8kw * 0.56 = 29.57rmb
to "mine" with bitcoin mining machine, if the graphics card is fully loaded for a long time, the power consumption will be quite high, and the electricity bill will be higher and higher. There are many professional mines at home and abroad in areas with extremely low electricity charges, such as hydropower stations, while more users can only mine at home or in ordinary mines, so the electricity charges are not cheap. Even some people in a residential area in Yunnan carried out crazy mining, which led to a large area trip of the residential area, and the transformer was burned
extended data
mining principle of bitcoin mining machine:
bitcoin mining and node software mainly initiates zero knowledge proof and verification transactions through point-to-point network, digital signature and interactive proof system. Each network node carries out broadcast transactions to the network. After these broadcast transactions are verified by miners (computers on the network), miners can use their own work proof results to express confirmation. The confirmed transactions will be packaged into data blocks, and the data blocks will form a continuous data block chain
every node of bitcoin will collect all the unconfirmed transactions and gather them into a data block. The miner node will add a random adjustment number and calculate the sha256 hash value of the previous data block. The mining node keeps trying again and again until the random adjustment number it finds makes the hash value lower than a specific target
use Alipay balance treasure to transfer to any bank card in my name without any fee, and the funds must be transferred from bank card to balance treasure before the fee can be avoided. P>
take Alipay mobile phone as an example. The balance of treasure transfers into the following ways:
first step, turn mobile phone into Alipay. As shown in the figure:
< / aligoods >
Step 4: after entering the interface, click in the figure to enter. As shown in the figure:
Step 5: enter the amount and method of transfer in and select the balance. As shown in the figure:
Step 6, enter the password to transfer in successfully. As shown in the figure:
Yes , on August 21, Beijing time, recently, TSMC officially announced that the 7Nm chips, which were put into large-scale proction in 2018, have now proced more than 1 billion 7Nm chips. At the same time, more than 100 procts began to use the 7Nm chips proced by TSMC
it is understood that TSMC's first 7Nm chip started large-scale proction in April 2018. Meanwhile, the billionth 7Nm chip was proced in July this year. In these 27 months, TSMC has to proce more than 37 million 7Nm chips every month
according to the data, the first batch of TSMC 7Nm procts include bitmainland's miner chips, Xilinx's FPGA chips, apple A12, Huawei's Kirin 980, etc
extended information:
Introction to Taiwan integrated circuit manufacturing Co., Ltd.
Taiwan integrated circuit manufacturing Co., Ltd., Chinese abbreviation: TSMC, English abbreviation: TSMC, belongs to semiconctor manufacturing company. Founded in 1987, it is the world's first professional integrated circuit manufacturing service (wafer foundry) enterprise. Its headquarters and main factories are located in the Science Park of Hsinchu City, Taiwan Province, China
in 2017, the market share was 56%. In the first quarter of 2018, the combined revenue was US $8.5 billion, a year-on-year increase of 6%, the net profit was US $3 billion, a year-on-year increase of 2.5%, the gross profit rate was 50.3%, and the net profit rate was 36.2%, of which the 10 nanometer wafer shipment accounted for 19% of the total wafer revenue. As of April 19, 2018, TSM has a market value of US $217.4 billion and a static P / E ratio of 19
on July 16, 2020, at the TSMC's second quarter performance presentation meeting, the spokesperson disclosed at the meeting that he did not plan to continue to supply goods for Huawei Technology Co., Ltd. after September 14. The new regulations on Huawei announced by the US government on May 15 will take effect on September 15. On July 13, 2020, Taiwan media juheng.com reported that TSMC had submitted an opinion to the US government, hoping to continue to supply Huawei after the 120 day grace period of Huawei's ban expired
required mining and gems:
primary mining skills 10 inferior stones and Malachite
smelting tin ingot skills 65 tiger eye stones, shadow stones and rough stones
smelting silver ingot skills 75 tiger eye stones and rough stones
smelting bronze skills 65
intermediate mining skills 50
smelting iron ingot skills 125 heavy stones, and Topaz
smelting ingot skill 165
smelting gold ingot skill 155 heavy stone, topaz
advanced mining skill 125
smelting mitag skill 175 solid stone, turquoise, ruby
smelting true silver skill 230 solid stone, turquoise Ruby
the first place is Thunder Mountain, where there is more copper (pay attention not to drop too much blood when jumping off the mountain ^ - ^!) Copper is more important. Copper is also needed when processing bronze. In a sense, it is more important than tin. Damodo (nomorrigan comes out, several holes are filled with copper)
the place where tin is g is in a pit under the taurazu camp. It's a small place, a humanoid monster, and its level is about 20. It's a good place to make money. At the same time, it can also dig mines. This brush copper tin and a small amount of silver, after going out from here, we walked into the thousand needle stone forest. In addition, you can also go to the wetland (in the cave next to the waterfall in the north of the map) to mine tin. You can practice up to 125<
there are mainly three places for thousand needles,
the first one is Feiyu cave, in which there are about 30 birdmen, and three ore spots are painted with 2 iron and 1 silver
the second one is to walk down from the cave, which is the split hoof castle of Centaur cave opposite luanfenggang. It's bigger than Feiyu, but if you stand in the middle, you can also search the vein of the whole cave. There are iron and silver brushes here, but there are almost no rules. Sometimes you brush a real silver mine in the innermost part. There are also some tin mines and copper mines on the way from Feiyu. If there are not enough mines in the early stage, we can continue to dig here
thirdly, when you go out of the Centaur and walk towards the elevator, you may find tin on the way. Moreover, there is a cave under the elevator, and the iron ore is relatively concentrated. Walk to the direction of shagang after the elevator. There is a mining spot near shagang, and there is also a chance to dig iron. Then walk to the wind nest, which is the bipedal flying dragon. This place is relatively scattered, so we should be careful not to miss a place, especially here there is a small slope from the bottom to the top of the mountain, and there are two mineral spots on the top of the mountain. Here, then run to Feiyu cave. There are still mines to dig on the road. In this way, we can change places after 175. There are also many iron ores in the wasteland where audaman FB goes out,
the real silver ores can be transported to the gallows of Aoshan at 175, where there are extremely rich secret silver ores, iron ores, silver ores and real silver ores, which are unearthly< After 230, it will reach Heishishan, get out of FB, and run up to the scorching plain. There are many kinds of minerals, such as true silver (230) / black iron (230) / SE silver (250), which can be upgraded to 275, If you can't refresh it for a long time, you can retreat a little and turn to another area, and then the mine will come back...
right click to crazy point the mine pile. Don't take the mine in the window. The mine pile won't disappear until you upgrade your mining skills. It's very helpful for the later difficult upgrade. A mine can upgrade a little more proficient.
now you can go to the East plague to realize your dream of becoming rich, Arcane crystal is watching you smile. If it's a thief, I'll go to xilishu and tear it. No one interferes with it, but I'm indifferent to it<
where to smelt black iron:
Where can skill merchants learn to melt black iron?
in the abyss , 40 yards to the left of the bridge, which is the task of melting the heart of fire, is used to smelt black iron: black iron furnace
. The melting furnace is not well placed, so you need to jump out of the fire to use it
Introce the reward mechanism of bitcoin system. Bitcoin can basically dig out a block every 10 minutes through system settings. The reward for each block is given to the miners who dig out the block. The miner who digs out the block is called the block miner. The block miner will record the legal transactions in the bitcoin network to the blockchain, so that the miner can receive the service charge for bookkeeping