588 mining

1.

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

2. thirty

3. The AMD rx570 4G graphics card can dig any mine. Now bitcoin is the most popular one. The computing power of the rx570 graphics card is good. At present, many people use it to dig mines. Rx580 and gtx1060 6G are OK,

4. The s7-300f can be accessed through Ethernet communication

5. The main specifications and parameters of the two motherboards are exactly the same, the only difference is the video output interface, that is, the interface between the output core video card signal and the display, the VGA + HDMI interface at the end of VH; And VD is VGA + DVI interface

just choose the interface behind the main display. If it's HDMI, choose VH. If it's DVI, choose VD. If it's only VGA, or if the building owner doesn't use the integrated graphics card (check display) but uses the independent graphics card, it's the same.

6. Most of the 9 series mining is inferior to 588. But at that time, 750t 950 miners began to dig. Who cares? Can you buy 1066? 588 488
that's what I said. At that time, all the people who went to dig made money, because it might have increased ten times in one day

7. The graphics cards of gtx780 and gtx980 are not suitable for mining. Only NVIDIA's new graphics card gtx1060 or above has computing power and mining ability. Therefore, the generation of gtx780 and gtx780ti do not need to worry about mining,

8. It's very difficult to judge whether to mine the graphics card. Generally, it's only after a long time of mining that it's easy to see the core capacitance. You can see that the core is not a mine card, and the quality is good. Generally, it's better not to buy a second-hand rx580 graphics card, and the risk is relatively high,

9. There is no way to distinguish the ore card. Look, these methods are not very practical at all
generally speaking, this kind of high-end graphics card is less used nowadays. It must be a mine card.