What does mining thread mean

1.

bitcoin mining machine is the computer used to earn bitcoin

mining software is the algorithm of bitcoin

the concept of bitcoin was first proposed by Nakamoto on November 1, 2008, and was officially born on January 3, 2009. According to the idea of Nakamoto, the open source software is designed and released, and the P2P network on it is constructed. Bitcoin is a virtual encrypted digital currency in the form of P2P. Point to point transmission means a decentralized payment system

unlike all currencies, bitcoin does not rely on specific currency institutions. It is generated by a large number of calculations based on specific algorithms. Bitcoin economy uses the distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses the design of cryptography to ensure the security of all aspects of currency circulation

the decentralized feature and algorithm of P2P can ensure that it is impossible to artificially control the value of bitcoin by mass manufacturing. The design based on cryptography can make bitcoin only be transferred or paid by the real owner. This also ensures the anonymity of money ownership and circulation transactions. The biggest difference between bitcoin and other virtual currencies is that the total amount of bitcoin is very limited and it has a strong scarcity

extended data:

bitcoin has the following six characteristics

1. Decentralization: bitcoin is the first distributed virtual currency, the whole network is composed of users, and there is no central bank. Decentralization is the guarantee of bitcoin's security and freedom

2. Worldwide circulation: bitcoin can be managed on any computer connected to the Internet. No matter where you are, anyone can dig, buy, sell or collect bitcoin

3. Exclusive ownership: private key is needed to control bitcoin, which can be stored in any storage medium in isolation. No one can get it except the user himself

4. Low transaction cost: bitcoin can be remitted free of charge, but a transaction fee of about 1 bitfen will be charged for each transaction to ensure faster transaction execution

5, no hidden cost: as a means of payment from a to B, bitcoin has no cumbersome limit of quota and proceres. If you know the other party's bitcoin address, you can pay

6. Cross platform Mining: users can explore the computing power of different hardware on many platforms

source of reference:

network bitcoin mining machine

network bitcoin

2. Mining software, from the programming principle, is about large-scale parallel computing
there are many stream processors in GPU of graphics card. For example, the old HD5770 has 800 stream processors, which is equivalent to 800 computing cores. In recent years, the mainstream high-end graphics card has more built-in stream processors and more powerful computing performance. Using GPU for mining operation, the stream processor is used for parallel operation, and the mining program also optimizes the GPU parallel operation, so the operation efficiency is particularly high, and the efficiency of bitcoin mining has been greatly improved
the number of CPU cores is relatively small. At present, the number of the most powerful mainstream desktop processor cores is no more than 10 or 20 (many are logic cores virtualized by hyper threading technology), and the parallel computing power is far less than that of GPU.

3. CPU can also be used for mining. The CPU was used in the earliest mining. However, with the in-depth study of mining algorithms, miners found that mining is a relatively simple but repetitive operation process. The key to improving mining efficiency is to improve the efficiency of multi task processing, and the characteristics of CPU are not suitable for such operations. On the contrary, the graphics card has thousands of stream processors. It is better at mining this simple but repetitive work than CPU. Therefore, the graphics card is widely used in mining.

4. Bitcoin is nothing more than an exhaustive algorithm. The more threads, the better the CPU effect. But it mainly depends on the performance of the graphics card, especially AMD's graphics card. However, 24 can't dig out a bitcoin.

5. Call the police. Don't think too much

6. Use tcp-z to open the thread, and then increase the speed, so at least half faster than before

7. Mining is very harmful to the graphics card, and the money earned is not enough for the cost

8. Mining does not need CPU performance, CPU can be very low-end, and performance is basically no impact, long-term use of i7 mining, CPU will not overload, nor easy to damage, usually use i7 mining, is also set
al core four thread
,
working frequency
set below 2G frequency< However, the mining efficiency of a-card is better than that of NVIDIA.

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