2070s bitcoin computing power

Graphics cards can't dig out bitcoin right now. Your calculation power is the calculation power of Ethereum. The calculation method is also wrong

The so-called mine card is bitcoin mining graphics card. Because of the overload operation of the mine card, the life of the graphics card is shortened and the aging is serious

the bitcoin mining machine is the computer used to earn bitcoin. This kind of computer generally has professional mining chips, and works by installing a large number of graphics cards, which consumes a lot of power. One of the ways to get bitcoin is to download mining software and then run specific algorithm to communicate with remote server to get corresponding bitcoin

mining is actually a competition of performance and equipment. Some mining machines are made up of more graphics card arrays. With dozens or even hundreds of graphics cards, the cost of hardware and other costs is very high, and there is a considerable expenditure in mining

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the discrimination method of mine card, Even the plastic plug is on it, so pay a little attention to it

3. There is also the mark of screw. Only a few mine cards are installed with screws. If the screw hole position of the second-hand card purchased by yourself is very new or even has no mark, you should pay attention to it

The first step in setting up mining equipment is to choose the right hardware. This article will focus on GPU (graphics card) mining, of course, you can use CPU or ASIC equipment mining. Amd graphics card architecture is very beneficial to mining. NVIDIA card is not suitable for mining because of its low hash rate. The best NVIDIA graphics cards are less than 0.5 megahash. Notebook Hardware mining is not as good as NVIDIA card, which is a bad option for mining. You need to use a desktop system for mining. There is a desktop system to ensure adequate cooling of the hardware

the graphics card or card needs to be able to match the motherboard, and the power supply must have enough PCI-E connectors. Before determining the graphics card, pay attention to these. In order for the system to cool down sufficiently, you need to remove the cover of the chassis in order to get better heat dissipation. This is what people call "open air rig.". If you can aim the system at a fan or air conditioner, you can make the device cooler when it's running, thus extending its life and keeping it efficient

It's about 37 yuan

let me first 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

there are two parts in the reward for the block Miner: one part is the reward given by the system, which is called coinbase reward (also known as system issuance reward), the other part is the reward for bookkeeping, which is called miner's fee. The coinbase reward started with 50 bitcoins. For every integral multiple of 210000 blocks, the coinbase reward will be halved. This is what we often hear about bitcoin mining reward halved in four years

at the present stage, the reward of coinbase is 12.5 bitcoins. At the present stage, the average transaction miner fee received by miners for digging out a block is about 0.1 bitcoin (not fixed), that is to say, the average reward received by miners for digging out a block is about 12.6 bitcoin

about 99% of miners' rewards come from the system's coinbase rewards. According to the bitcoin system, one block can be g out every 10 minutes on average. The number of new blocks that can be g out in one day is 144 (60 * 24 / 10 = 144). At present, the number of bitcoins that can be g out every day is 1800btc (144 * 12.5btc = 1800btc). With the miner's fee of about 0.1btc per block, the total reward for all miners in one day is about 1814.4btc

as a middle-aged miner for 13 years, let's talk about the feeling of mining before.

I bought four mining machines in the past. Bitcoin uses CPU and I'm not familiar with it, so I use the form of buying graphics card to dig Wright's coin.

the first one is a simple double card mining machine, not a mining machine strictly speaking, but a double 7950 machine, At that time, I thought about digging for a while. If I didn't make money, I could still play games by myself. As a result, I found that the efficiency was really not high. Later, I used to dig some dog money and play with it.

the second one was the popular 6-card miner in those years. At that time, there was a powerful motherboard, which could run for 6 yuan by connecting with the PCI adapter and changing the BIOS. At that time, I could dig a lot of Wright's money every day with this machine, It's a pity that there are too many people digging, so it took more than 80 days to dig the coins. The third and the fourth are professional mining machines. At that time, the new chips were used to mass proce mining machines. Although they were expensive, the power consumption decreased a lot. It took about a year to dig, In the end, he retired, g up other counterfeit coins for a while, and then sold them.

generally speaking, many websites have no credibility at all in the past few days. They actually know what the concept of excessive increase in computing power is after digging up the money.

when ZF suppressed it, the assets immediately shrank by nearly 70%, but they still didn't sell because of their faith, On the contrary, after selling the miner, I bought some coins and put them in my hand. When I bought 100, I g them and only bought 15. Hey, the miner was sealed and put under the bed. After waiting for three years, I found that it rose again. This year, when bitcoin rose to 2W, I sold some Leyte coins and paid the down payment. Almost 300 of them were sold. Now it seems that the highest is 380, Ha ha

now I still have some money in my hand, and I plan to hold it for a long time, but I won't dig any more. However, I still have a lot of orders with our first-class suppliers. In the past two months, I sold nearly 150 cards, and the more I sold, the more I sold. Some cards are about to double, which is even crazier than that in 2013, The existence of e-money has its own value in the end, but it does not deny that there are so many speculators who come in to fight. There are indeed those who pursue the price. After the boom, there will be a wave of leeks cutting. In the final analysis, bitcoin is just an investment. Everyone feels different about the risk. The strength of big funds is still strong, and it is inevitable for retail investors to be cut, But it's better than A-share at least.

mining is not a good thing. The big miners are in the remote areas with low electricity charges, many mining machines and low cost. Most people dig at home, and that's just a little fuss.

finally, it's not a good thing to grow too fast. Those who are confident can come in and show their operation. If they don't have much ability, don't come in, Only by routine

Yes

eth can retrieve the wrong wallet address. It is necessary to contact the staff and ask them to help to retrieve the information after feedback. In this case, it takes time to retrieve the information and a lot of transaction process information needs to be provided

however, it should be noted that in general, the platform is not responsible for retrieving in case of self charging, but if the recharge time is short and the processing is simple, it can be retrieved, but it takes a certain amount of time, manpower and material resources

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for example, ETH, etc., if the currency is wrong, you need to consult the platform to see if you can retrieve it. Each platform controls the private keys of all recharge addresses. If the transfer is completed, the coin must be in the recharge address. It mainly depends on whether the platform is willing to help retrieve it

a small amount of platform is probably not willing, because it involves exporting the private key and so on, which is very risky, so you must carefully look at it before recharging. If you transfer money to the wrong address. For example, BCH goes to the BTC address. In fact, just import the private key of that bitcoin address into BCH wallet. Other coins are similar

if it is transferred to the wrong address, such as eth transfer to someone else's address, you can check whether the transfer has been confirmed and whether the miner has packed. If the miner has packed the deal and eth has transferred it out of your wallet, the deal cannot be cancelled

Bitcoin has risen from the lowest $4000 to $40000 in a year, and Ethereum has risen from $100 to more than $1000; This is a 10 times increase; But Shanzhai coin is still struggling; Take a look at grapefruit. The price of grapefruit a year ago has not changed much. No wonder many people think it is another kind of stable currency

it is gratifying that the price of grapefruit has gone up by more than 20% today; Although other Shanzhai currencies did not achieve such a high increase, they also rose in different sizes; In my opinion, Shanzhai coin should be promoted by retail investors in the end. In this situation, retail investors are graally entering the market

bitcoin and Ethereum have reached new heights, and many investors or spectators who have been short will only suffer more and more; The rise of Shanzhai currency is not the same as that of bitcoin. Because of their low market value and relatively concentrated chips, it is easier to pull. Bitcoin can rise 10 times a year. For Shanzhai coin, it is not difficult to rise 50 times a year; The bull market has no upper limit; There are just more risks

although the bull market is the best time to make money, in fact, most of the money lost is also in the bull market. Investors can't stand their emotions and are led by the market. There is a high probability that they will buy at the top of the mountain; To get rid of the trap, we may have to wait until the next bull market. Obviously, most people can't stand it for such a long time. In other words, quite a number of people bought it in the middle of the mountain, but they didn't buy it at the highest point. In the end, it fell rapidly and went through a roller coaster. Such investors are expected to dominate. So the most important thing of bull market is to grasp the selling time; This is very important

musk has surpassed the second place with assets of 20 billion US dollars, and has firmly occupied the position of the world's richest man; For musk, Tesla shares contribute a lot to personal wealth; Although there are a lot of unreasonable; This also makes me think that the future price of bitcoin will exceed everyone's expectation; After all, the standard of judging new things is obviously not the same as that of traditional fields

musk recently stated that Tesla may allow bitcoin payment; I think this will be another important application of bitcoin payment; After Lamborghini, bitcoin is likely to support another popular model