Price of video card miner

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. Suitable for mining model is gtx1060 gtx1070 1080 1080ti, the old gtx970 980 is OK, that is, the power consumption is higher
RX 390 RX 470 480 560 570 580 and higher RX Vega
of course, Titan is also OK. You look down on miners

3. You can install three graphics cards with PCI-E adapter. You can read the tutorial online. The cheapest graphics card is 7770, and the speed of a single card is 200. If you make three graphics cards, the average monthly income is about 1000-1200, because you don't need to pay for electricity, so this part is not excluded for you

4. It's probably tens of thousands of yuan. If you buy more, you'll get back more mining machines. Now you don't earn money. Damn it, you still need electricity, so it's not recommended.

5.

Graphics card mining is a process of increasing the bitcoin money supply

the reason why the graphics card is used is that mining is actually a competition of performance and equipment. The mining machine is composed of graphics card array. 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

computers have professional mining chips, and most of them work by installing a large number of graphics cards, which consumes a lot of power. One of the ways to get bitcoin is to download mining software and then run specific algorithm to communicate with remote server to get corresponding bitcoin

extended data

the difference between mine card and ordinary graphics card

the most essential difference between special mine card and ordinary graphics card is whether there is a display interface, some have no or only one interface, and other mainstream HDMI, DVI, DP HD interfaces have been castrated, so they can only be used for mining, not suitable for playing games

the special mine card is only equipped with PCI-E 1.1 because it only aims at the general calculation application of mining with low bus bandwidth requirements × 16 interface, and the ordinary game graphics card is equipped with a higher specification of the mainstream pci-e2.0 / 3.0 specification

to see if the core is yellow, some parts of the new card will be light yellow, but at that time, the color of the protective paint is yellow, while the core yellow of the mine card is yellow and burnt yellow caused by high-frequency use of heat for a long time

6. Tezos (xtz), penta public chain (pnt) and lisk (LSK) are all powerful projects in the bottom public chain. LSK is the first decentralized application solution completely written in JS. The code has been open source, which is very attractive in the concept of decentralization. Pnt (Fanta network) is the underlying basic chain and protocol of the next generation of blockchain value Internet. I personally understand that the next generation is blockchain 3.0. The first generation is recognized as bitcoin, and the second generation is Ethereum. It's just that it hasn't landed yet. It's the focus of attention.

7. Bitcoin mining machine is specially used to earn bitcoin computer-like professional mining chip. It uses burn-in card type working power consumption. Compared with users using computer software to run specific calculation and communicate with remote server, the corresponding bitcoin can obtain bitcoin. The price of bitcoin mining machine is two or three thousand yuan and 200000 yuan. 20112013 high configuration bitcoin mining machine is 10000 yuan, up 300000 yuan Dig 1 bitcoin today (2013) machine 100 can dig 3.5

8. There is no need to set it manually, let the computer manage it automatically. 1. The recommended value of Microsoft's virtual memory setting is 1.5-3 times that of physical memory. Then, 16g memory needs to be set very large and takes up a lot of disk space. But it didn't work. 2. Because 16g memory is enough for most ordinary users, there is no need for virtual memory at all. It's only a waste if it's so big. 3. But it can't be shut down either. Because someone has tested, 32g computer, after turning off the virtual memory, will also be out of memory prompt. Because some programs need virtual memory. Therefore, for the sake of compatibility, it is best not to turn off the virtual memory and let the system manage automatically.

9. Of course, you can directly use large memory. The problem is that at the current memory price, large memory really can't afford to use it. Moreover, although the page file generated by mining is huge, the speed requirement is really not high. In this case, using memory is a waste. Using SSD virtual memory directly is enough, and it doesn't affect the mining efficiency.

10. I have used several wallets such as coin letter, imtoken, qbao network, etc
in terms of personal experience, qbao network is very simple and easy to use. It is not only a decentralized multi-functional cross chain digital currency wallet with social function, but also integrates multiple functions such as cross chain multi currency wallet, payment and settlement platform, currency trading platform, social group, information quotation, DAPP, etc., which can meet almost all your needs for digital currency in one stop
it is recommended to download and try.