Authoritative miner evaluation

1.

The graphics card market in 2017 is the most special in recent years. In the past few years, no graphics card will increase its price by 100% a few months after its release. RX 580 has achieved this goal. Together with all the graphics cards below 3000 yuan, it has broken through the premium point in an irresistible manner. All this happened with the bitcoin price breaking through 3000 US dollars. After miners swept the RMB 2000 RX 580, the price of low-end RX 560 and even GTX 1050 Ti increased to varying degrees. However, is the price directly proportional to the ability of hash algorithm? Recently, we did a test to collect the new generation of graphics cards at various prices on the market, test the mining speed of Ethernet and bitcoin, and see which card has the highest cost performance

Different from the thousand yuan market, this wave of mining tide has a great impact on high-end graphics cards. In the test results, RX 580 and Rx 480 have almost reached the bottom of GTX 1070. Moreover, the price of Rx 580 is even competing with that of GTX 1070, so the miners directly swept the 3000 yuan market when GTX 1060 3gb / 6GB is out of stock, and GTX 1070 is basically out of stock. The more advanced GTX 1080 is also out of stock, but it's not clear whether the players are forced to go directly to the high-end card or the miners extend their claws to this market. The situation of GTX 1080 ti is only slightly improved, but it's not much better. However, not everyone can afford the 6000 yuan graphics card. Only the top players will be affected, but it's just a narrower choice. It's not the case that the rich can't buy it

summary:

to mine, the first choice is the graphics card with more than 3gb video memory, which is the basis. In addition, the core frequency will affect the mining speed. We have two GTX 1080 cards on hand, one is public version, and the other is MSI GTX 1080 gaming X. the operating frequencies of the two cards are 1885mhz and 1936mhz respectively. After testing, because of the frequency, the latter will be about 4% faster than the former in actual mining. The advantages of high-frequency graphics card are highlighted

So Xiaobian's opinions and suggestions are as follows:

the low-end card and the old architecture card are not suitable for mining. GTX 1080 ti is an extreme, with the most powerful performance, but the price is not suitable for large-scale procurement. The mining speed of a card with the same location is much faster than that of N card, The cost performance of GTX 1060 3gb is higher than that of GTX 1060 6GB. The frequency and the number of stream processors / CUDA have a great influence on the performance of the card. The size of video memory has no influence on the mining. It's enough. Different video cards will have different profits if they dig different coins. If you want to further explore, you need to test several currencies, Limited to space, we only select two representative currencies to test

as long as the mine disaster does not occur, the shortage will last for a long time. However, if there is a mine disaster, a large number of second-hand mine cards will directly enter the market. These cards are always running at full load and full speed, and their service life is greatly shortened compared with that of ordinary users. Even if the price is lower, they will roll over at any time, There is no need to start at all. Moreover, the second-hand market will be directly disrupted. At that time, it will be difficult for some normal users to get out of the second-hand market, and the deep-water fish's Dragon killing knife will explode the galaxy. Now it is said that NVIDIA is making some graphics cards without display output interface, which are provided to miners as mine cards. With a certain capacity, if the mine card still can't satisfy the miners, won't the miners buy the graphics card in the consumer market? The only function of these special mine cards is to prevent mine cards from flowing into the second-hand market, which can not alleviate the current shortage of graphics cards

2. When choosing mining machine, it depends on the company's ranking on the test network. If it is not in the top five on the test network, it is recommended not to consider it.

3. In short, it's a computing software. It doesn't radiate much (it's also radiated by your computer). The main thing is to eat memory and CPU. It's useless for ordinary families, especially those who don't understand it. On the contrary, it will affect the use and life of the computer. Since it's installed and unloaded by friends, it's good.

4. You can go directly to the official search, ask the official. But it is estimated that they will not necessarily tell you that some of them are confidential. They have something to do in Beijing. Ask didi or Lao Li.

5. Aioption supports fast registration, BTC, Eth and usdt transfer in and out, no real name authentication, real-time settlement, fast in and fast out. Players can start the game after they register and charge money. By judging whether the price at delivery is higher or lower than the benchmark price, players can buy up or down. The odds will change dynamically within one minute of the bet, and the profit will be calculated after delivery according to the odds at the time of bet.

6.

10 key instries, forming 20 typical instrial application scenarios, providing basic services based on blockchain. In the aspect of "instrial Internet identity resolution system enhancement project", it is necessary to build a blockchain infrastructure based on identity resolution, support the deployment of no less than 20 converged nodes, and provide basic services such as identity resource allocation, management and Interoperability Based on blockchain. In April 2020, the national development and Reform Commission incorporated blockchain and instrial Internet into the scope of new infrastructure. With the support of national policy and 40 trillion new infrastructure projects, blockchain, instrial Internet and other new infrastructure fields have stepped into the fast lane of development

under the wind, blockchain and instrial Internet have become the hot spots in the eyes of many entrepreneurs. It can be said that seizing the new infrastructure projects means seizing the development opportunities of the times. In this form, many enterprises begin to actively cooperate with blockchain enterprises, and quickly realize digital upgrading and transformation by means of "blockchain +". At the same time, in the list of cross instry and cross domain instrial Internet platforms in 2020 officially announced by the Ministry of instry and information technology, Chongqing local instrial Internet enterprise, humi.com, was successfully selected as the new benchmark of instrial Internet

it is worth mentioning that as early as 2019, easy security reached a strategic cooperation agreement with humi.com to strengthen the deep integration of blockchain and instrial Internet through their respective advantages, and jointly promote the interconnection of instrial Internet< easy security is the pilot demonstration project of instrial Internet (the only blockchain) of the Ministry of instry and information technology of the people's Republic of China in 2018 and the first batch of domestic blockchain information service filing enterprises of the state network information office in 2019 . Since 2014, it has been deeply engaged in the underlying R & D and application innovation of blockchain, and through blockchain technology and Ca identity authentication, it has provided services for enterprises' proction, transaction, certificate storage and application Traceability and other links to provide security. At the same time, easy security provides users with blockchain data storage and application-oriented solutions for various scenarios from the perspectives of electronic data storage, electronic contract signing, Internet justice, intellectual property protection , so as to meet the personalized customization of enterprises and users, the service extension of enterprises and procts, and solve various pain points in enterprise operation, Enabling and enhancing instrial Internet related applications

7. It's not big. You can hardly feel the sound. There's an evaluation. You can search it.

8. It's normal for you
1) ant S3 miner, I saw several comments from friends in the Forum
the official power consumption is 332w, and businesses usually report 355w
the actual power consumption is about 390W
2) your power supply is rated at 500W, which is basically 400W after decting the conversion loss
theoretically, it should be able to drive,
however, for the consideration of long-term stability, the miner generally requires higher power supply when designing
the fault tolerance between 390W and 400W is less
therefore, we all use 600W rated power supply in the forum and online evaluation
(Rated 600, not the highest 600)

the stability of mining machine is very important. A stable and suitable power supply will definitely save you a lot of trouble in the future

some suggestions for your reference

9. It is to evaluate the performance of mining machine, especially the evaluation of computing power. For example, the evaluation of mining machine of digyi mining is very professional and efficient.