BTC with n card

1.

The miner is better

1. the electricity charge for mining with graphics card is very high, and the performance is not high, so it can't even earn the electricity charge

2. mining is an investment more than time and speed. We should try to dig more money in the shortest time. Therefore, the professional mining machines of BTC now stress the characteristics of simple operation, small footprint and low power consumption. For example, Yingtai has developed a professional mining motherboard with a computing power of 23.488g/hash, and the proct model is btc-24gh< br />

2. Yes, but it's too late for indivials to dig bitcoin. They usually have special equipment. If you are interested, you can take a look at this detailed tutorial http://bbs.btc800.com/thread-5746-1-1.html ; Hope to help you.

3. How to dig bitcoin with a card

4.

Amd graphics card is recommended for bitcoin, n card is not suitable

moreover, one video card can't dig one coin a week, so it needs several amd video cards to dig together, and some even use mining machines. At present, mining on the computer platform is unprofitable for ordinary users unless they are professional players

5. Hello, the mining of bitcoin is actually doing distributed computing, and the strongest point of graphics card is floating-point computing. A card and N card are more suitable for floating-point operation than a card. N card should spend more energy on rendering, and a card has more Alu units than n card. At this point, a card is 2-3 times faster, so mining speed with a card is faster

6. The use of high-end amd graphics card, but the era of graphics card mining has come to an end, has entered the era of ASIC mining. Now, bitcoin can't be found with graphics card, because the computing power is growing too fast, and the difficulty of mining has exceeded 40p. At present, even the professional ASIC mining machine is difficult to profit, because the chip update speed is too fast. The first generation ASIC miner's chip basically adopts 130nm process, the second generation adopts 55nm process, and the third generation adopts 28nm process. But at present, there are not many 28nm mining machines, and most manufacturers just regard it as a slogan, and the high performance of the chip does not represent the overall high performance of the mining machine. Avalon delivered the world's first ASIC miner. The computing power of the second generation chips once accounted for one third of the total network computing power. At present, the third generation chips have been released.

7. This is n card, not suitable for mining

the architecture of a card is different from that of N card. AMD is a brute force heap stream processor without considering the operation efficiency, while NVIDIA greatly improves the operation efficiency, but the number of stream processors is small. The final result is that both sides have their own advantages, and they are almost tied in all kinds of 3D games. In general computing applications, n-card has the upper hand, but the leading advantage of n-card may not be the problem of efficiency, but the software optimization and program development are in place

bitcoin digger adopts SHA-256 algorithm, which can perform a large number of 32-bit integer cyclic right shift operations. This operation can be implemented by a single hardware instruction in AMD GPU, while it needs three hardware instructions to simulate (2 Shift + 1 add) in NVIDIA GPU, This one alone brings amd an additional 1.7x computing efficiency advantage (about 1900 instructions to perform SHA-256 compression operation, rather than about 3250 instructions from NVIDIA)

in this way, AMD's high floating-point computing power and algorithm efficiency advantages make the performance of AMD GPU in password cracking and bitcoin mining more than three times that of NVIDIA GPU!

8. Pure graphics card miner, now dig BTC, LTC, NMC, etc., which kind of currency is more profitable? Have the actual operation of the predecessors, give more advice!!!!!!!!!!!

9. No, bitcoin has always been exclusive to card a, and the efficiency of digging bitcoin for card n is extremely low. Now bitcoin doesn't need graphics card. It's a miner with special chips.

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