Bitcoin and mine card

Why use graphics card to mine

compared with CPU, GPU is used for general purpose calculation. So it can stack hundreds of stream processors awesome. Each stream processor is like a small CPU. Although its ability to run complex programs is far from the power of CPU, it can not support many processors, so the actual performance, especially the single precision floating point performance is much stronger than that of CPU. p> However, as we have mentioned before, a card is very suitable for general computing such as virtual currency because it has many stream processors, and the speed of obtaining specific solutions is much higher than that of N card. Therefore, many miners rush to buy a card to calculate virtual currency for profit

of course, with NVIDIA's Pascal graphics card, n card's ability in mining virtual currency is not as different as a card before. So in the current situation that a card is generally out of stock, those mid-range N cards have become the second choice for miners

finally, I want to talk about why we can't choose mine card when we are shopping for second-hand cards. Because the miners are mining bitcoin, the most important thing is to seek profits. Therefore, the graphics card they use is running and calculating all the time, and its strength is far greater than that of daily game applications. In other words, running such a calculation for one day is equivalent to running a graphics card for one month

in addition, the places where virtual currency is mined are mostly the places where multiple graphics cards gather. Thousands of graphics cards are constantly calculating in a room, and their heat is also quite huge. Miners can not choose the chassis with good heat dissipation conditions like ordinary consumers, so that the heat can be released smoothly. In this way, the graphics cards can still operate for 7 * 24 hours under high temperature conditions, It also deepens its aging degree

the result of doing so is that the graphics cards used for mining are lost prematurely. If you buy these graphics cards, the result will be unstable operation, restart and other things will continue to happen

moreover, at present, manufacturers also have strict requirements on mine cards, such as banning second-hand sales and shortening the shelf life. If users buy these mine card graphics cards, future maintenance will also be a big challenge

The graphics card used by the bitcoin mining machine

bitcoin mining machine is a kind of computer used to earn bitcoin. This kind of computer generally has professional mining chips and works in the way of burning graphics card, which consumes a lot of power. One of the ways to get bitcoin is that users download software from personal computer and run specific algorithm

to get corresponding bitcoin after communicating with remote server. The popular digital currencies in 2013 include bitcoin, Leyte coin, zeta coin, pennies (Internet), invisible gold bar, red coin, pole coin, BBQ coin and prime currency. At present, hundreds of digital currencies are issued all over the world

in fact, there are many kinds of mining devices. As a newcomer, we recommend guiminer, which is small and easy to use. It can support CPU, oepncl, CUDA and other computing modes, so that your device, including CPU and graphics card, can achieve the maximum performance and get bitcoin more quickly

1. browser

   the online browser is the main window for browsing the information on the simplechain chain. The content recorded in each block can be viewed from the online browser, which includes the original digital assets of the main chain and other kinds of asset ledger data issued on the chain, Generally, digital asset users will use blockchain browser to query the transaction information recorded in the block

2. client

   users can create and manage accounts, synchronize accounts and query relevant information through the client to start the journey of blockchain

3. cross chain resource wallet

   in order to facilitate users to manage simplechain main chain digital assets and other kinds of certificates on the chain, the team has developed a Multi-b digital asset wallet chainbox, which has the functions of query, storage, transfer and transaction, and is suitable for mobile intelligent devices of apple, Android and other operating systems

4. forensics storage platform

   sub chain security network provides users with trusted electronic voucher service, online forensics service and right protection platform. The advantage of this application is that user data can be permanently stored on the blockchain without relying on the existence of the company