2070s Ethereum computing power
at present, the computing power of bitcoin in the whole network has reached 2.36 billion hash collisions per second, which is equivalent to the number of water droplets in more than 200000 50 meter long standard swimming pools. But even with such a large amount of computing power, it will take about 10 minutes to hit a hash value that meets the requirements
in 2012, bitcoin's output was halved for the first time, and in July 2016, bitcoin's output was halved for the second time. At present, 12.5 bitcoins are awarded for recording one page of account book. The next halving will take place around 2020, and the total number of bitcoins will not increase by 2040, with a total of 21 million. In other words, the difficulty of digging bitcoin is increasing, while the time required is increasing
Graphics cards can't dig out bitcoin right now. Your calculation power is the calculation power of Ethereum. The calculation method is also wrong
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
hope to adopt
graphics card is not a necessity, and this kind of rise and fall is within the scope of market economy. Supply exceeds demand and natural price is low; In short supply, one card is hard to get. Note that this is not just for PC gamers. More is the miners, bitcoin soared, miners are not short of money, a large number of natural purchase
to put it bluntly, you want to use a sweet grade or mid-range graphics card, either spend more money or wait for a year. 618 is the cheapest time, and the price of double 11 is absolutely not as good as 618. Like me, I changed the beggars' sect 2070s at the beginning of the year, and now I can sell 3300 second-hand in Meizizi
as you know, with the rapid rise of the currency circle, the graphics card has changed into a "financial card", giving you eight words: "be careful to reload the machine" and bear the loss
1. What are the main reasons for this round of price rise of graphics cards
some people say that with NVIDIA's proction capacity and the price of virtual currency, you can't expect to have the original price card. It's not that the factory can't raise the price. People who are "mining" are waiting at the gate of the factory to increase the price directly. There's no reason not to sell it
in my opinion, the price increase of graphics card is mainly caused by insufficient chip capacity and the demand of coin circle mining<
1. Insufficient chip capacity
affected by the epidemic in 2020, the global chip supply chain is tight, and the capacity of graphics card chips is also insufficient, and the market demand exceeds supply, which leads to the shortage of graphics cards, the scarcity of goods is more expensive, and eventually the scarcity of graphics cards will soar all the way
2. The demand for coin circle mining is growing
just as Ethereum virtual currency rises from more than 800 yuan in early 2020 to nearly 8000 yuan by January 15, 2021, the main tool for mining is graphics card, which depends on multi graphics card calculation to obtain virtual currency. A mining machine needs at least 6 graphics cards, and at most 12 graphics cards or more
with the rising price of Ethereum virtual currency, Ethereum has huge profits. In order to get a large number of graphics cards, these "miners" are willing to increase the price to buy graphics cards, which leads to the shortage of graphics cards in the market< When will the graphics card shortage last
on February 24, the marketing department of jiahejinwei issued a "warning" about the shortage of wafer supply and the shortage of DRAM and nandflash chips for manufacturing memory moles and solid-state drives, which led to the rise of contract prices. Therefore, we can speculate that the price of memory will continue to rise in the first half of 2021, or there will be no price increase and no stock available
however, this is just a prediction. As for when the price increase of graphics card will end and how long it will last, no one is sure. If you want to completely solve the shortage problem of graphics cards in the market, there are only two situations at present:
the first situation is that NVIDIA and AMD official or chip foundry can increase the proction capacity of graphics chips, and launch professional mining cards to alleviate the shortage impact of mining on the market
or wait until the new card is released, the new card is not 3060 (2070), but 3050 or 1750. Anyway, it's a new card to replace the original 1650s and 1660, which are really entry-level sweet grade graphics cards. In particular, whether ADM can launch the new card as soon as possible to compete with NVIDIA
another situation is the collapse of virtual currency in 2018, and the prices of bitcoin, Ethereum and other digital currencies are falling all the way
if you really want cryptocurrency to have a "mine disaster", then they must continue to plummet for a period of time, so as to cause greater reaction. The retail miners leave the market, and a large number of mine cards flow into the second-hand market. Fewer miners buy graphics cards, and more players will be left. Miners selling cards will graally lower the second-hand price, and graally both the new and second-hand prices will come down
I don't know from what point this outbreak will start, maybe now, maybe in the future
generally speaking, the price rection of graphics cards will be relatively slow this year. Even if it starts to fall sharply from now, the price of 618 may fall to the price of 30 series released last year when 618 is promoted in the middle of this year, that is, 3080 is about 7000, 3070 is about 5000. Of course, this is only possible, and the worst case is that this year is the same price< Third, the price of graphics card is too high. Is it worth buying
the increase in the price of graphics cards will undoubtedly bring more costs to the installation. For ordinary consumers, it is definitely not worth it, which is beyond doubt. Generally, we have the following choices for the current shortage and rising price of graphics cards:
1. Wait, wait, wait together! If you have a computer at home that you can barely play with, just wait for the graphics card market to return to normal
2. If you really need to install the machine, you can first configure the host computer, graphics card and so on. Start with the graphics card of the old computer or the second-hand platform, and use a graphics card that can meet your needs first, and then add or upgrade it later
3. If you are a local tyrant, or some professional work requires high-performance graphics card, and those game players have to play in this period of time, you can only bear to buy a card
generally speaking, you can't see the possibility of a significant decline in the short term. If you want to equip your own desktop, the cost performance is very low. The configuration that you can land on more than 7000 in peacetime will cost 10000 now. I suggest that you can buy brand computers from first-line manufacturers. Although there is a premium, compared with the current "wartime state", you can assemble 10000 or 8000 yuan brand computers with high cost performance
in short, e to its unique hardware architecture, GPU is naturally suitable for mining, which leads to the shortage of graphics cards in the hot market of digital currency. If the graphics card wants to return to the normal price, the restrictions of upstream manufacturers can play a certain role, but it mainly depends on the historical process. I hope the global economy can return to the right track and give the digital currency speculators less reason to speculate.
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