2017 mining graphics card ranking

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. CPU can be used to mine, but the efficiency of CPU mining is not as high as graphics card. In order to make money, absentees have to calculate the input-output ratio. The input-output ratio of mining with graphics card is higher, so we graally start mining with graphics card. Now you should understand why mining with graphics card does not use CPU.

3. If 900 yuan graphics card, don't mine. We can't find it.

4. 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

5. Can re open a, change a mobile phone number, re registration on the line

6. The relationship between network speed and
router
is still very big
if your
wireless network
or the network speed through the router is
less than the broadband speed, then it is likely to be the problem of the router
it is recommended to replace a better router or use a al band router to get better performance, and WiFi uses the language

7. 2014 mining graphics card ranking

graphics card model
graphics card price
platform power consumption
1
Gold
slaves
Data
card
7200 yuan
100W
2
hd7990 yuan
7999 yuan
510w
3
hd7970ge yuan
2199-2599 yuan
350W
4
hd7950 yuan
1799-2299 yuan
290w
5
hd7870 yuan
1599-1799 yuan
260W
1 />6
hd7850
1299-1399 yuan
240W
7
hd7770
799 yuan
200W
8
hd7750
699 yuan
180W
9
GTX
Titan
7999 yuan
365w
10
GTX
680
2699 yuan
320W

HD series, we are familiar with Zhiji a card, and the ninth and tenth are the same familiar n card, ranking first, I'm afraid few people in China know that this card is also a card, which is proced by AMD company. The price of this card is 1200 US dollars in the United States, equivalent to about 7200 yuan. The Chinese name of this card is gold slave miner data card, with 6 cores and 8 chips. The mining computing power is 1t, because AMD company castrates the higher graphic display function, only provides basic graphic display, and the computing power is 1t, Amd trial proction of the card 10000, only sold in the United States, when the bitcoin exchange rate was poor, the response was not enthusiastic, and then there was no mass proction.

8. Several typical blue screen failure causes and solutions< This blue screen code has nothing to do with the hardware. It is caused by the conflict between the driver and the software. The first time we found this code was because there was a conflict between the USB keyboard of the company's Dell machine and the keyboard encryption program of QQ2007. Also in the IBM T series notebook installed driver error
if your machine has a blue screen, and this code is used every time, please think about whether you have updated any software or driver recently, uninstall it and take a look. In general, it can be solved. If you can't remember it and it's very frequent, you can't do it again< This code has something to do with the hard disk, but don't be afraid. It's not bad. It's a setup problem or a boot partition error caused by a virus
if you have this problem when installing the system with the original system disk, it means that your machine configuration is relatively new. As an old system disk, you don't recognize such a new hard disk interface, so you have to enter BIOS to change the hard disk mode to ide compatible mode. Of course, now people use the ghost version of the operating system, the newer ghost disk does not have this problem. People can't find ide because many motherboards have different wording for this item. Some have AHCI and compatibility. This AHCI is equivalent to SATA mode, and compatibility is equivalent to ide mode
if your operating system has been used for a period of time, and suddenly this problem occurs one day, I'm sorry, it's caused by the virus. Press F8 to boot and select the last correct configuration. If it can't return to normal mode, please redo the system< Third, the fault is related to the hard disk. The system probability is relatively high, and the probability of the hard disk failure is relatively low. I have no less than 20 blue screen machines with this code, and only one of them is a hard disk. It's really bad. The rest is the volume out of the problem, repair can, this is one of the few blue screen code can be repaired
the repair method is to find the original system installation disk (or the golden finger V6 PE startup interface with console repair). Here we say to use the system disk method, put the system disk into the CD-ROM drive, start to the installation interface, and select r to enter the console for repair. After entering the console, the prompt C: &# 92 will appear; You can input CHKDSK - r here, and then it will automatically detect and repair the problem. After the repair is completed, restart the computer to enter the system. After entering the system, you'd better kill the virus first, and then restart it to try. If it's normal, then it's OK. If this code is still issued, it means that the hard disk has a problem and needs to be replaced, Or separate the problem areas into hidden areas, and use the space behind to install the system< Most of these two codes are caused by viruses, so you can kill them. If you can't enter the normal mode, you can press F8 to enter the safe mode. Of course, it may also be caused by memory. You can try to plug and unplug memory again. Generally, the probability of memory damage in this code is small< 5. The possibility of hardware failure and hard disk is very high. If there are 0A, 7e and 8e codes after 50 restart, the memory is broken in most cases. If this code is issued every time, first of all, change a hard disk to test whether the machine can start normally. If the hard disk is OK, try again the memory, if the memory has also been tried, change the CPU. In short, it must be a hardware failure< In general, this code is related to the graphics card. It may be caused by the damage of the graphics card, or it may be caused by the installation of an incompatible graphics card driver. It is recommended that those who have a splash screen should try to borrow a graphics card from a friend, or if the host has an integrated graphics card, try it with an integrated graphics card. If you don't have a splash screen at ordinary times, try replacing the graphics card driver you brought with you when you bought the machine< Seven, coooo21a
C start of the fault, it reported the error is very evil, reported unknown hardware failure, but this kind of C start of the code mostly has nothing to do with the hardware. Basically, some drivers started at the same time with the system! Or service problems. For example, once I changed the f disk of a notebook to an e disk. As a result, this kind of code with the beginning of C appeared when I started it again. Finally, I found that if I inserted a U disk, it would start normally, because if I inserted a U disk, there would be f disk in the system. Then I found the hidden files, which were written by the system when I started it. I unplugged the U disk, and the problem reappeared. Later, I changed the e disk back to f disk, and the problem disappeared. I thought what software started together with the system was left in the f disk. If I didn't have it, I would build it myself. But if I didn't even have the f disk, I could only report an error, so I can see this kind of blue screen for comparison< 8. The blue screen code is different every time.
this kind of problem is basically caused by the hardware, especially when the memory is the first object to be suspected. The second possibility is that although the CPU doesn't like to break, I have encountered two problems since 2006. Other hardware basically won't cause the blue screen code to change casually< 9. Occasionally, the screen is blue, and the code flashes by. There are two possibilities for restart.
1. Take XP as an example, right-click on my computer, select properties, find the Advanced tab, find the following startup and troubleshooting items, and click settings. In the pop-up window, you can find three options in the middle "system failure". The third option will restart automatically. If this option is not checked, the blue screen will stop
2. The above settings have been made, but it will flash and restart. That is caused by the overheating of the graphics card or CPU. Open the chassis to check the status of the cooling fan and radiator
in addition, you can't see the blue screen when you start up, and then you can restart yourself. At this time, it is impossible to set the first step in the system, so you should press F8 when the machine starts up, select disable restart after startup failure, and if startup fails, the system will stop at the blue screen code, so that you can view the problem according to the blue screen code

X. other blue screen codes
refer to item 7. Generally, first confirm whether the system is a problem, and then test the hardware in the following order: first, the memory is the most likely, then the CPU, then the hard disk, and finally the graphics card. The motherboard basically does not have a blue screen.