10302g digging power
Graphics cards can't dig out bitcoin right now. Your calculation power is the calculation power of Ethereum. The calculation method is also wrong
eth is only 32mh / s, 1070 has 40mh / s. Many people say that 1080ti can't pull up the computing power because of the high delay of gddr5x video memory. As expected, it's better to mine with a card. People on the Internet say that 480 can have 65mh / S computing power
Zec, 724sol / s, nearly three 1060 3G, the total price is more expensive than three 1060 2K soft coins. However, compared with the short supply a-card rx4808g, the price of three cards is less than 5K, and the computing power is 900 + sol / s, but it's useless if there is a price but no market
it's too wasteful to use this card for mining. It's just for fun and can't afford to hurt.
if the building's graphics card is lower than gtx1050 and rx460, there is basically no mining benefit. If the performance is good, it can be used naturally.
because the network wide computing power required by this kind of token is not high, the probability of hash collision of the computing power of personal computer can find out the answer in a short time, so as to obtain block rewards. However, this kind of token generally has little value or high risk, so it is not of great significance< br />
extended data:
mining risk:
1. Electricity charge problem:
if the graphics card "mining" needs to be fully loaded for a long time, the power consumption will be quite high, and the electricity charge will be higher and higher. Many professional mines at home and abroad are operated in areas with extremely low electricity charges, such as hydropower stations, while more users can only mine at home or in ordinary mines, so the electricity charges are not cheap. Even in a certain residential area in Yunnan, there was a case of crazy mining, which led to a large area trip of the residential area, and the transformer was burned
2. Hardware expenditure:
mining is actually a competition of performance and equipment. Some mining machines are composed of more such graphics card arrays. With dozens or even hundreds of graphics cards, the cost of hardware and other costs is very high, and there is a considerable expenditure in mining
in addition to the display card burning machines, some ASIC (application specific integrated circuit) professional mining machines are also on the battlefield. ASIC is specially designed for hash operation, and the computing power is also quite strong. Moreover, because their power consumption is far lower than that of the display card, they are easier to form scale, and the electricity cost is also lower. It is very difficult to compete with these mining machines, This kind of machine costs more
3. Currency security:
the withdrawal of bitcoin requires hundreds of keys, and most people will record this long string of numbers on the computer, but the frequent problems such as hard disk damage will make the key permanently lost, which also leads to the loss of bitcoin
4. System risk:
system risk is very common in bitcoin, and the most common one is bifurcation. Bifurcation will lead to a drop in currency price and a sharp drop in mining income
however, many cases show that the forking will benefit the miners, and the forked competitive currency also needs the miners' computing power to complete the minting and trading process. In order to win more miners, the competitive currency will provide more block rewards and handling charges to attract miners. Risk makes miners.
IPhone4 doesn't have a coprocessor, so the background can't count the steps automatically after the software is turned off. The iPhone 5S didn't have this feature until the beginning
let me introce the coprocessor to you:
Apple M7 coprocessor is responsible for assisting the A7 processor. In some cases, only using M7 to process data and commands is more power-saving and faster than calling A7 processor directly, and there is no need to worry about the loss of motion data
What is the function ofM7 coprocessor
M7 is the coprocessor of A7 processor, just like the right-hand assistant of A7 chip. It is designed to measure motion data from accelerometers, gyroscopes and compasses. Without it, the task usually falls on the A7 chip. But M7 coprocessor is better at this. The fitness app that tracks physical activity can now read relevant data from the M7 coprocessor, so it does not need to continuously access the A7 chip, thus recing power consumption
to put it simply, it's no longer a bull knife to kill chickens. The simple sensor data collection and processing work is left to the low-power M7. Even if the device is in sleep mode, M7 still collects data from three-axis gyroscopes, accelerators, electronic compasses and other sensors to ensure uninterrupted monitoring of the user's movement state. However, the power consumption of M7 is far lower than that of A7 main processor
the humanized function of M7 chip
this improvement looks very timely in today's popular fitness applications and wearable devices. With M7 coprocessor, no matter what motion you do, M7 coprocessor can detect it. Since the M7 coprocessor knows when you are in a moving vehicle, the M7 equipped device does not ask if you want to join a passing wireless network. If your phone has not moved for a long time, for example, when you sleep, the M7 coprocessor will rece network detection, thus saving battery power
when the mobile phone is sleeping, it can also sense the user's state, whether you are walking, running or cycling. The information recorded by the sensor will be recorded in the mobile phone, which greatly saves the power on the premise of meeting the use requirements