1. It doesn't have to depend on the overall performance of the equipment you buy. Some machines have high
computing power but high power consumption, while others have high computing power and low power consumption but high price of
mining machinery. Take the current Avalon miner as an example: Avalon 2 but mole 1t miner set price is 14000, which can dig 0.1
bitcoin a day, and the power is 1400W. Avalon 2 miner mole (chip frequency 1300mh / s) costs 2200200g computing power, 1000W, and gains 0.02 bitcoin a day.
2. 1. How much is the power supply
2. Whether it can be turned on normally under the test of other computer configuration
3. This is a miscellaneous power supply. When the rated power is 300W at most, the demand for playing lol is not high, and the power consumption of the graphics card should not be too large. The two handed gtx750 with more than 100 yuan is OK
4. Ark: PC terminal of survival and evolution, recommended configuration requirements: Processor & 160; I5-4670k / R5 1500x or better;, Memory 16GB, graphics card & 160; GTX 670 2GB / HD 7870 2G or better
the specific configuration requirements are shown in the figure below
let's compare hardware by hardware. First of all, the processor is I3 9100f. This processor has four cores and four threads, and the main frequency is 3.6ghz. It is just slightly better than the i5 4670k recommended by the game on the processor ladder diagram. So the processor is up to the recommended requirements of the game
the memory is 16GB, which just meets the memory requirements recommended by the game
finally, compared with the graphics card, the problem shows that the graphics card is rx460, which is slightly weaker than HD 7870 on the graphics card ladder diagram
therefore, except for the graphics card, other memory processors meet the recommended configuration requirements of the game. So it can definitely be used to play the ark to survive evolution
but most of them can't improve the image quality. A better video card is recommended to get a better game experience
5. Yingtai tb250-btc D + motherboard is a mining motherboard. The miner needs a special power supply. The output ports all use 6pin interface, all of which are 12V output. The 5V and 3.3V power supply interfaces in 24pin are canceled. The motherboard belongs to a professional application board, so it is not suitable for ordinary PC host power supply, so it needs to use a special 6pin 12V full interface power supply. Such as: quanhan fsp1600w rated power mining special power supply.
6. Special power supply
such as quanhan fsp1600w rated power mining special power supply
the output ports of special power supply for mining machine all adopt 6pin interface, all of which are 12V output, and 5V and 3.3V power supply input in 24pin are cancelled
7. It's not as harsh as you said. I7 4790 TDP 84w, full load up to 100W. On the motherboard, three-phase CPU power supply can support 95w or less CPU, four-phase power supply can support 125w or higher U. Board and u can't overclocking, Meggie board supports 4790, this set of configuration rated 450W power supply is enough.
8. The continuous operation without stopping the mining machine has bad working conditions, so the reserve power margin of the power supply should be larger. 1000 ~ 1200W rated power supply can be selected to provide reliable and stable working energy for the mining machine.
9. I haven't heard of this brand power supply, so it's inconvenient to comment on its quality, so it can't be said that it's a few line brand. However, from the phenomenon you described, it's only possible that the problem lies in the power supply. There are many reasons for the crash, such as bad system and hardware matching problems
10. As long as the
digital currency is not issued by the state, there is no formal statement. No country recognizes that the digital currency currently traded can have the monetary attribute, and China has prohibited it. Therefore, as long as it is not issued by the state, there is no formal statement
so you can only buy it and sell it. Once you buy it and can't sell it, it's worthless
money is an equivalent exchange based on national credit, so it needs to be recognized by the state. Now anyone can issue digital currency, but no country recognizes the nature of currency, so this is a scam, similar to the Ponzi scheme
Buffett thinks that digital currency is a fraud, and I think he thinks so, too. So don't get involved.
