380x mining
1: material purchase
1.1: motherboard suggestion: the graphics card mining does not need a lot of PCI e bandwidth, and the motherboard with PCI-E 1x can meet the bandwidth requirements. Generally, the motherboard has 3-5 PCI-E 1x interfaces and 1 PCI-E 16x interface. In addition, the motherboard has a large 4Pin power supply interface, which improves the stability to a certain extent. PCI-E 1x needs to purchase the extension cable from 1x to 16x
1.2: recommended models: 280x, 290380x, 390470d, 470480, 4G and above; N card GTX 950106010701080 and above. A card is recommended for eth / etc mining, while n card is inefficient; Zcash mining a card and N card can be, n card has a slight advantage in speed, mainly low power consumption.
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 itsummary:
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
Required configuration:
Beijing, November 13 (reporter Wei Xi) - the people's Bank of China publicly responded to market rumors on the 13th that it has not issued legal digital currency, nor authorized any asset trading platform to trade
recently, it is reported that the people's Bank of China has issued legal digital currency, and some institutions falsely use the name of the people's Bank of China to trade relevant digital procts under the title of "DC / EP" or "DCEP" on the digital asset trading platform
in this regard, the Central Bank of China has made it clear that legal digital currency has been studied since 2014 and is still in the process of research and testing. Neither "DC / EP" nor "DCEP" traded in the market is legal digital currency, and the launch time of legal digital currency transmitted through Internet is inaccurate information
extended information:
the people's Bank of China reminded that the current online dissemination of the so-called legal digital currency issue, as well as the behavior of indivial institutions trading on the asset trading platform by using the name of the people's Bank of China to launch "DC / EP" or "DCEP", may involve fraud and pyramid selling. Please raise the public's risk awareness and do not believe it, Prevent the interests from being damaged
To this end, Mu Changchun, director of the digital currency Research Institute of the Central Bank of China, also launched a seven lecture open class to solve the doubts and doubts of the outside world. Mu Changchun said frankly in the open class: the functions and properties of the central bank's digital currency are exactly the same as paper money, but its form is digital "our definition of it translates into 'digital payment instrument with value characteristics'". The digital currency of the people's Bank of China should adopt a two-tier operation system, that is, one is the central bank to the commercial banks, the other is the commercial banks or commercial institutions to the ordinary people End)
originally, the gtx1060 6G was barely able to get on [some copies or strange easy to drop frames, cards], but now I think that the "mining tide" has not returned, and the price is not cost-effective at all, so it's not as good as the 1070 or 980ti [the performance is close to 1070, and it's cheaper, but it's high power consumption, and it needs a good 500W power supply to carry it.]
in addition, your CPU should be at least i5 or above.
there are many reasons for the freezing of bank cards, including bank behavior, judicial behavior, and of course your bad behavior, as follows:
first, your bank card is a credit card (credit card). If it is frozen, it may be that your credit card has had abnormal transactions, such as malicious cash out, forged information, continuous password error, etc, Bank cards may be frozen by the bank
Second, the bank will set the overdraft share for you according to your actual repayment ability. When you overdraw more than the share, the bank will freeze your bank card immediately
thirdly, your bank card is a debit card. If it is frozen, one is the wrong account freezing. That is to say, if the bank wrongly gives more money to your account, the bank may freeze the part that is given more to you. One is judicial freezing. According to the relevant provisions of the law, the judicial organ can apply to the bank for freezing your bank card e to the need of handling a case. At the same time, the customs, tax authorities and other departments also have the right to freeze< No matter what the bank card is, if you enter the password three times in a row, the bank system will automatically lock your bank card password, which is similar to freezing, but not freezing. After 24 hours, it will be released automatically
5. If you do not renew your card when it is e, the bank will freeze your expired card< 6. If your bank card has been reported lost several times in succession, it will be frozen because the bank thinks it is suspected of malicious reporting
if you want to unfreeze a bank card after it is frozen, the time or procere for unfreezing will be different e to different reasons. Some bank cards may never be unfreezed, so you'd better call or... Why are continuous bank cards frozen
there are many reasons for freezing a bank card, including bank behavior, judicial behavior, and of course your bad behavior, as follows:
1 Your bank card is a credit card (credit card). If it is frozen, it may be that there has been an abnormal transaction in your credit card, such as malicious cash out, forged information, continuous password error, etc. the bank card may be frozen by the bank
Second, the bank will set the overdraft share for you according to your actual repayment ability. When you overdraw more than the share, the bank will freeze your bank card immediately
thirdly, your bank card is a debit card. If it is frozen, one is the wrong account freezing. That is to say, if the bank wrongly gives more money to your account, the bank may freeze the part that is given more to you. One is judicial freezing. According to the relevant provisions of the law, the judicial organ can apply to the bank for freezing your bank card e to the need of handling a case. At the same time, the customs, tax authorities and other departments also have the right to freeze< No matter what the bank card is, if you enter the password three times in a row, the bank system will automatically lock your bank card password, which is similar to freezing, but not freezing. After 24 hours, it will be released automatically
5. If you do not renew your card when it is e, the bank will freeze your expired card< 6. If your bank card has been reported lost several times in succession, it will be frozen because the bank thinks it is suspected of malicious reporting
if you want to unfreeze a bank card after it is frozen, the time or procere for unfreezing will be different e to different reasons. Some bank cards may never be unfreezed. You'd better call or go to the bank in person for consultation.
The following is the performance comparison of different projects of these two graphics cards...
obviously, GTX 770 is slightly better for 3D games...
but Rx 380x is better for graphics rendering, face recognition, etc. (in addition, if it is used for bitcoin mining, RX 380x is much stronger)....
so... It depends on the direction of the owner's usage of this graphics card.