比特币矿机计算器比特币矿机计算器在线

2022-01-18 02:37:08

1. 比特币矿机是如何通过计算挖币的

中本聪打造比特币的时候，希望比特币是一个去中心化的货币，不仅使用、交易如此，挖矿也应该如此。但是事与愿违，随着比特币等加密货币的价值越来越高，挖矿成为了一个产业，竞争越来越激烈，对挖矿算力的追求越来越高，所以从普通电脑挖矿，进化出了ASIC矿机与GPU矿机。

用ASIC矿机挖矿的币，算法几乎都为SHA256，而用GPU挖矿的算法则不同，例如BTG的算法是Equihash，BCD的算法是optimized X13。虽然不是绝对，但可以简单的认为，SHA256算法的币，一般都是用ASIC矿机挖。其他算法的币则基本都使用GPU矿机。也有例外，scrypt算法的莱特币以前用GPU矿机挖，但后来scrypt算法也被ASIC芯片攻克，比如蚂蚁矿机L3+，就是用来挖莱特币的ASIC矿机。

ASIC矿机，是指采用ASIC芯片作为算力核心的矿机。其中ASIC是Application Specific Integrated Circuit的缩写，是一种专门为某种特定用途设计的电子电路（芯片）。有矿机厂专门为计算比特币的SHA256算法而设计了ASIC芯片，使用它们的矿机就是ASIC矿机。由于ASIC芯片只为特定计算打造，所以效率可以比CPU这种通用计算芯片要高很多。举个例子，当前主流的蚂蚁矿机S9就是ASIC矿机，使用了189片ASIC芯片，算力达到了13.5TH/s，功耗仅为1350W。作为对比，当前电脑显卡旗舰GTX1080Ti挖比特币的算力，就算优化的好基本也不会超过60MH/s。相差了数万倍，非常悬殊。

而GPU矿机，是指使用GPU显卡作为算力核心的矿机。诸如以太坊、比特币钻石等加密货币用的是图形算法，所以用显卡计算的速度会最高。相对于ASIC矿机，GPU矿机更被大众熟知，因为说白了它就是一台加强了显卡配置的电脑。

GPU矿机的目的是赚钱，所以要追求功耗比与最大收益，所以选择要注重性价比，一般中高端定位的显卡，比如AMD RX560、RX570的功耗比高，是GPU矿机的好选择。而GTX1080Ti、AMD Vega64这样旗舰虽然单卡性能最强，但售价与功耗算下来并不划算。

另外，ASIC矿机也有一些比较奇葩的产品，比如烧猫的USB矿机，是个比U盘略微大一些的东东，功耗也只有2.25W，是目前最小的比特币矿机。

以上引用挖币网—“矿机分类介绍”，专业名词较多，希望对您有帮助，谢谢！

2. 比特币矿机耗电量这么大，到底在计算什么

这一切要从挖矿开始讲起。

比特币的概念由化名为“中本聪”的网络极客在2009年提出，是一种不依靠特定货币机构发行，根据特定算法，通过大量计算产生的去中心化的数字货币。“可以这么理解，比特币系统是一个巨大的、不断更新的账本。每一页都叫做一个区块，按照时间顺序连起来，就叫做比特币的区块链。每10分钟新增一个区块，里面的内容是过去10分钟系统内发生的一些交易。每一笔交易都会完完整整记录在这个账本里，比特币就是账本里记录的钱。”孙小小解释道，“其实我们电子银行系统也是一个账本，支付宝也是账本，里面也记录了每个人的交易记录。但是比特币与银行、支付宝有所不同的是，比特币的交易信息不保存在中央服务器中，却保存在所有连接到比特币网络的电脑里。”在比特币的工作量证明机制下，比特币网络里任何人都可以争取记账权，谁先解决一道与记账相关的数学题谁就先记账。这种数学题有个特点——解起来很难，验证很容易。

“假设解题是在扔3个骰子，谁扔出来点数小于5就对了，扔出来比较困难，但是验证却很简单，”孙小小用了一个近似的例子。但是真实的题目并不是这么简单，其难度相当于1亿个骰子扔出小于1亿零50的数字，谁先扔出来，谁就获得记账权。此时，1亿零50就是个哈希值，扔骰子的过程叫做哈希碰撞，而挖矿算力的单位就是每秒钟多少次哈希碰撞。

3. 比特币矿机能做解密运算吗

显卡挖矿和ASIC矿机挖矿是不可同日而语的，显卡的的算力才多少啊，现在显卡挖矿基本上已经退出了比特币挖矿的历史舞台，下面是蚂蚁U3和主流的显卡的挖矿收益对比：

4. 来算算一台比特币矿机一年到底能挖出多少个比特币

币圈的人去年就不挖比特币了，早就有人算过了，等你挖出一个来，卖了都不够你电费。

5. 比特币挖矿到底在计算什么

要知道挖矿到底在计算什么，首先得知道比特币的本质及产生的过程。比特币是基于网络的电子货币，实际是互联网的一串代码，依靠算法计算得出。挖矿是完成算法的过程，也是生产比特币的唯一方式。而且由于算法规定，比特币目前只有2100万个。
1、挖矿既能生产比特币，又能保障交易信息
类似于，一个数学系统包含2100万个数学题，需要通过庞大的计算量不断的去寻求这个每个数学题的特解。另外，特解是唯一的。
下面来具体解释挖矿，从作用来说，挖矿不仅可以增加比特币货币供应，而且还可以保护比特币交易安全、防止欺诈交易。从过程来说，比特币网络是一个点对点的支付系统，任何人都可以通过交易程序进行交易。
为了确保交易过程被如实记录，就需要“矿工”这个角色来负责记录比特币交易信息，这个时间间隔是10分钟，矿工中记账最好的交易记录就会被打包存储到一个新的区块中，相应的矿工也会得到一定数量的比特币奖励。
2、挖矿过程极其复杂，非人力所能为
具体的流程如下，当某一个矿工监听到这笔交易时，首先会对交易信息进行验证。通过验证的交易则会被矿工记录下来，保存在自己的数据库里面。全世界可能有成千上万个矿工在进行同一件事，但在每十分钟内，只有一个矿工有权创建新的区块，使自己记录的交易信息被大家所承认并永久地存储下来。
接下来，矿工们就需要争夺记账权，这是一场算力竞赛的比拼，其核心是用计算机完成大量的计算任务，找到一个超难的随机数，这个随机数就是第一段所说的方程特解，最先算出正确随机数的矿工胜出。根据游戏规律，一个矿工获得记账权的几率与其算力占全网算力之和的比例成正比。换句话说，找到该随机数的概率相当于将一亿个骰子扔出，最后骰子总和小于1亿零50。因此，挖矿需要大量的计算机，安装特定的算法软件，日夜重复运行，非人力所能为。
3、比特币挖矿其实就是“村民记账”
可能还是有网友不懂，那就举个例子。在一个村里，村民之间经常会发生借款行为，哪怕写了字据也有违约的风险。那么，在每次村里有借款行为发生的时候，就用村里的大喇叭告知大家，所有的村民（矿工）就在自己的账簿里记下所有交易记录。

6. 比特币挖矿计算的是什么

1、计算的就是比特币本身。这一计算过程就是比特币的发行过程。
2、因上述原因，我觉得可以理解为没有实际意义。
3、你说的是货币包的数目吧？那个就是你连接的其他客户端的数量（毕竟是P2P），这很重要！这个数值要达到一定程度账户才可正常运作。一直开着就好了。

7. 比特币矿机运算的是什么

从用户的角度来看，比特币就是一个手机应用或电脑程序，可以提供一个个人比特币钱包，用户可以用它支付和接收比特币。这就是比特币对于大多数用户的运作原理。

在幕后，整个比特币网络共享一个称作“块链”的公共总帐。这份总帐包含了每一笔处理过的交易，使得用户的电脑可以核实每一笔交易的有效性。每一笔交易的真实性由发送地址对应的电子签名保护，这使得用户能够完全掌控从他们自己的比特币地址转出的比特币。另外，任何人都可以利用专门硬件的计算能力来处理交易并为此获得比特币奖励。这一服务经常被称作“挖矿”。

比特币挖矿经历了三个发展阶段，在比特币刚刚诞生时，比特币的价格很低，大家只是把比特币当做一种游戏，使用自己普通的电脑进行挖矿，但在2012年随着比特币价格的上升，人们发现显卡挖矿速度较快，因此，人们开始购买大量显卡组装到一起进行挖矿，俗称“烧显卡”；第三阶段，就是大家熟知的ASIC矿机挖矿，自从阿瓦隆生产出世界上第一台ASIC比特币矿机，比特币挖矿就彻底的被颠覆了，挖矿成为了一个特别专业的事情。

8. 比特币，挖矿的计算到底是算的什么这个是为了解决什么问题的计算

现在只有少量几种虚拟币的算法是有意义的，如XPM（质数币，用来求解质数），GRC（格雷德币，用来科学运算）等，我个人一直在用CPU挖XPM,虽然收入有限。这些币实质上也具备比特币的优良性质，但这些币种并不被大多数虚拟币爱好者所看好，价格很低，着实让人痛心。

1. How Bitcoin mining machines mine coins through calculation

When Satoshi Nakamoto created Bitcoin, he hoped that Bitcoin would be a decentralized currency that could not only be used and traded This is how mining should be. But things went counterproductive. As the value of cryptocurrencies such as Bitcoin became higher and higher, mining became an industry, competition became more and more fierce, and the pursuit of mining computing power became higher and higher. Therefore, mining evolved from ordinary computers. ASIC mining machines and GPU mining machines have been released.

The algorithm for coins mined with ASIC mining machines is almost all SHA256, while the algorithms mined with GPUs are different. For example, the algorithm of BTG is Equihash, and the algorithm of BCD is optimized X13. Although it is not absolute, it can be simply believed that coins based on the SHA256 algorithm are generally mined with ASIC mining machines. Coins with other algorithms basically use GPU mining machines. There are exceptions. Litecoin using the scrypt algorithm was previously mined with GPU mining machines, but later the scrypt algorithm was also overcome by ASIC chips. For example, the Antminer L3+ is an ASIC mining machine used to mine Litecoin.

ASIC mining machine refers to a mining machine that uses ASIC chips as the core of computing power. ASIC is the abbreviation of Application Specific Integrated Circuit, which is an electronic circuit (chip) specially designed for a specific purpose. There are mining machine factories that have designed ASIC chips specifically for calculating Bitcoin’s SHA256 algorithm, and the mining machines that use them are ASIC mining machines. Because ASIC chips are only built for specific calculations, their efficiency can be much higher than general-purpose computing chips such as CPUs. For example, the current mainstream Antminer S9 is an ASIC mining machine, using 189 ASIC chips, with a computing power of 13.5TH/s and a power consumption of only 1350W. For comparison, the computing power of the current flagship GTX1080Ti computer graphics card for mining Bitcoin will basically not exceed 60MH/s even if it is well optimized. The difference is tens of thousands of times, a huge disparity.

GPU mining machines refer to mining machines that use GPU graphics cards as the core of computing power. Cryptocurrencies such as Ethereum and Bitcoin Diamond use graphical algorithms, so the computing speed of graphics cards will be the highest. Compared with ASIC mining machines, GPU mining machines are more well-known to the public, because to put it bluntly, it is a computer with enhanced graphics card configuration.

The purpose of GPU mining machines is to make money, so the power consumption ratio and maximum profit must be pursued, so the choice should focus on cost performance. Generally, mid-to-high-end graphics cards, such as AMD RX560 and RX570, have high power consumption ratios. A good choice for GPU miners. Although flagships such as GTX1080Ti and AMD Vega64 have the strongest single-card performance, their price and power consumption are not cost-effective.

In addition, ASIC mining machines also have some weird products, such as Shaomao’s USB mining machine, which is slightly larger than a USB flash drive.Dongdong, with a power consumption of only 2.25W, is currently the smallest Bitcoin mining machine.

The above quote is from Mining.com - "Introduction to Mining Machine Classification". There are many professional terms. I hope it will be helpful to you. Thank you!

2. Bitcoin mining machines consume so much power, what exactly are they calculating?

It all starts with mining.

The concept of Bitcoin was proposed by an Internet geek with the pseudonym "Satoshi Nakamoto" in 2009. It is a decentralized currency that is not issued by a specific monetary institution and is generated through a large amount of calculations based on a specific algorithm. ized digital currency. "It can be understood that the Bitcoin system is a huge, constantly updated ledger. Each page is called a block, and when connected in chronological order, it is called the Bitcoin blockchain. A new block is added every 10 minutes , the content inside is some transactions that occurred in the system in the past 10 minutes. Every transaction will be completely recorded in this ledger, and Bitcoin is the money recorded in the ledger." Sun Xiaoxiao explained, "In fact, our e-banking The system is also a ledger, and Alipay is also a ledger, which also records everyone’s transaction records. But the difference between Bitcoin and banks and Alipay is that Bitcoin transaction information is not stored in the central server, but is stored in all connected In the computers of the Bitcoin network.” Under Bitcoin’s proof-of-work mechanism, anyone in the Bitcoin network can compete for the right to keep accounts. Whoever solves a math problem related to accounting first will be the first to keep accounts. This kind of mathematical problem has a characteristic - it is difficult to solve but easy to verify.

"Suppose the problem is to be solved by throwing three dice. Whoever throws the number is less than 5. It is more difficult to throw, but the verification is very simple," Sun Xiaoxiao used an approximate example. But the real question is not that simple. Its difficulty is equivalent to throwing 100 million dice and throwing a number less than 105,000. Whoever throws it first will get the right to keep accounts. At this time, 100,500 is a hash value. The process of throwing dice is called hash collision, and the unit of mining power is the number of hash collisions per second.

3. Can Bitcoin mining machines do decryption operations?

Graphics card mining and ASIC mining machine mining are not the same. How much computing power is there? Now graphics card mining has basically withdrawn from the historical stage of Bitcoin mining. The following is a comparison of the mining income of Ant U3 and mainstream graphics cards:

4. Let’s calculate how many Bitcoins a Bitcoin mining machine can mine in a year

People in the currency circle did not mine Bitcoin last year. Yes, someone has already calculated it. By the time you dig one out, selling it won’t even cover your electricity bill.

5. What exactly is calculated in Bitcoin mining?

To know what exactly is calculated in mining, you must first understand the nature of Bitcoin and the process of its creation. Bitcoin is an electronic currency based on the Internet. It is actually a string of codes on the Internet, calculated by algorithms. Mining is completeThe algorithmic process is also the only way to produce Bitcoins. And due to algorithm regulations, there are currently only 21 million Bitcoins.
1. Mining can not only produce Bitcoins, but also protect transaction information
Similarly, a mathematical system contains 21 million mathematical problems, which requires a huge amount of calculation to continuously search for each mathematical problem. Special solution to the problem. In addition, the special solution is unique.
The following is a detailed explanation of mining. In terms of function, mining can not only increase the supply of Bitcoin money, but also protect the security of Bitcoin transactions and prevent fraudulent transactions. From a process perspective, the Bitcoin network is a peer-to-peer payment system, and anyone can conduct transactions through the transaction program.
In order to ensure that the transaction process is truthfully recorded, the role of "miner" is needed to record Bitcoin transaction information. This time interval is 10 minutes. The transaction records with the best accounting among the miners will be packaged and stored in a In the new block, the corresponding miner will also be rewarded with a certain number of Bitcoins.
2. The mining process is extremely complex and cannot be done by humans
The specific process is as follows. When a miner monitors the transaction, it will first verify the transaction information. Transactions that pass verification will be recorded by the miner and stored in its own database. There may be thousands of miners around the world doing the same thing, but every ten minutes, only one miner has the right to create a new block so that the transaction information he records is recognized by everyone and stored permanently.
Next, miners need to compete for accounting rights. This is a computing power competition. The core is to use computers to complete a large number of computing tasks and find a super difficult random number. This random number is the The first miner to calculate the correct random number for the special solution to the equation mentioned in this paragraph wins. According to the rules of the game, the probability of a miner obtaining accounting rights is directly proportional to the ratio of its computing power to the total computing power of the entire network. In other words, the probability of finding this random number is equivalent to throwing 100 million dice and the final sum of the dice is less than 100.50. Therefore, mining requires a large number of computers, the installation of specific algorithm software, and repeated operation day and night, which is beyond human capabilities.
3. Bitcoin mining is actually “villager accounting”
There may still be netizens who don’t understand, so let’s give an example. In a village, borrowings often occur among villagers, and even if documents are written, there is a risk of default. Then, every time a loan occurs in the village, the loudspeaker in the village will be used to inform everyone, and all villagers (miners) will record all transaction records in their own account books.

6. What is calculated in Bitcoin mining?

1. What is calculated is the Bitcoin itself. This calculation process is the issuance process of Bitcoin.
2. Due to the above reasons, I think it can be understood as having no practical significance.
3. Are you talking about the number of currency wallets? That's the number of other clients you're connected to (it's P2P after all), and that's important! This value must reach a certain level before the account canCan function normally. Just leave it on.

7. What does the Bitcoin mining machine calculate?

From the user's perspective, Bitcoin is a mobile application or computer program that can provide a personal Bitcoin wallet for the user. You can use it to pay and receive Bitcoin. This is how Bitcoin works for most users.

Behind the scenes, the entire Bitcoin network shares a public ledger called the “blockchain.” This ledger contains every transaction processed, allowing the user's computer to verify the validity of each transaction. The authenticity of each transaction is protected by an electronic signature corresponding to the sending address, which gives users full control over the Bitcoins transferred from their own Bitcoin address. Additionally, anyone can leverage the computing power of specialized hardware to process transactions and be rewarded with Bitcoins for doing so. This service is often referred to as "mining".

Bitcoin mining has gone through three stages of development. When Bitcoin was first born, the price of Bitcoin was very low. People just regarded Bitcoin as a game and used their ordinary computers to mine it. However, as the price of Bitcoin rose in 2012, people discovered that graphics cards were faster in mining. Therefore, people began to buy a large number of graphics cards and assemble them together for mining, commonly known as "burning graphics cards"; the third stage is what everyone knows ASIC mining machine mining. Since Avalon produced the world's first ASIC Bitcoin mining machine, Bitcoin mining has been completely subverted, and mining has become a particularly professional matter.

8. Bitcoin, what exactly is the calculation of mining? What problem is this calculation designed to solve?

At present, only a few algorithms for virtual currencies are meaningful. Such as XPM (Prime Coin, used to solve prime numbers), GRC (Grade Coin, used for scientific calculations), etc. I personally have been using CPU to mine XPM, although my income is limited. These currencies actually have the excellent properties of Bitcoin, but these currencies are not favored by most virtual currency enthusiasts, and the prices are very low, which is really sad.

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