Power line of mining video card

1.

Simply put, it is to use your graphics card to work for others in your spare time in exchange for compensation. Only AMD's graphics card is suitable

graphics card mining to make money:

1. Determine the virtual currency to be mined

2.

The first step in setting up mining equipment is to choose the right hardware. This article will focus on GPU (graphics card) mining, of course, you can use CPU or ASIC equipment mining. Amd graphics card architecture is very beneficial to mining. NVIDIA card is not suitable for mining because of its low hash rate. The best NVIDIA graphics cards are less than 0.5 megahash. Notebook Hardware mining is not as good as NVIDIA card, which is a bad option for mining. You need to use a desktop system for mining. There is a desktop system to ensure adequate cooling of the hardware

the graphics card or card needs to be able to match the motherboard, and the power supply must have enough PCI-E connectors. Before determining the graphics card, pay attention to these. In order for the system to cool down sufficiently, you need to remove the cover of the chassis in order to get better heat dissipation. This is what people call "open air rig.". If you can aim the system at a fan or air conditioner, you can make the device cooler when it's running, thus extending its life and keeping it efficient

3. For bitcoin, I suggest adding four black hole superfrequency versions of his hd7970 to the x79 motherboard

first of all, his7970 adopts innovative black hole heat dissipation technology, which is especially suitable for multi card exchanges
another point is that n-card is not recommended. The mining efficiency of a-card is much higher than that of n-card
I suggest you use i7 3970 CPU and 1500W power supply
according to this efficiency, you need to dig for about two and a half years to get back the cost.

4. 1、 There is an oil indicator cover on the top of the instrial lock. Just screw it down and fill oil directly. Then there is an oil indicator window in front. The oil level should not exceed the second oil level line< (1) always refuel


all oil holes on the machine and all rotating parts should be refueled with clean sewing machine oil every 4 hours. Other oils and unclean sewing machine oil should not be used, so as not to affect the service life of the machine
(2) regular maintenance and inspection
it is necessary to keep the parts clean, regularly check whether the temperature and sound of the rotating parts are normal, and repair them immediately if any problems are found, so as to avoid damaging the machine
generally, minor overhaul is concted once a month, and cleaning and major overhaul are concted once a half year. After being put into use for a long time, it should be cleaned and overhauled first
the thickness and use speed of the sewing material should be selected within the specified range, and it should not be overloaded or over speed.

5. Ditang economy is getting old. What proceres should local government factories go through? This stall also needs to apply for business license, business license.

6. Campus network multi-purpose IPv6 ecation network or LAN access, the upper layer without operator equipment filtering, few firewalls, almost all ports exposed in the WAN environment, easy to attack

7.

The mine card is aging seriously, and its performance is lower than that of ordinary graphics card. Compared with ordinary graphics card, there are various faults

There are some differences between them: the graphics card specially designed for computing virtual currency (also known as mining) enhances the computing power of virtual currency and can run for a long time without problems compared with ordinary graphics card. But some abilities such as graphics processing and video rendering are weakened

2. There is a difference in the service life of the two: the second-hand graphics card used for mining and circulating to the trading market has the same specifications as the ordinary graphics card of the same model, but after a long time of mining, the hardware life has been greatly reced, and the purchase of this kind of graphics card may have problems at any time

extended information:

reasons for the poor cost performance of second-hand mine cards:

1. The most important thing for miners to mine bitcoin is to seek profits. Therefore, the graphics card they use is running and calculating all the time, and its strength is far greater than that of daily game applications. In other words, running such a calculation for one day is equivalent to running a graphics card for one month

2. Most of the places where virtual currency is mined are places where many graphics cards gather. Thousands of graphics cards are constantly calculating in a room, and their heat value is also huge. Miners can't choose the chassis with good heat dissipation conditions like ordinary consumers, so that the heat can be released smoothly. In this way, the graphics cards can still operate for 7 * 24 hours under high temperature conditions, It also deepens its aging degree

3. Although the price of second-hand mine card is low, the hidden danger is too big. The performance of second-hand mine card has been mercilessly squeezed by the mine owner, and its service life has been greatly reced. Moreover, because it belongs to mine card, it can not enjoy the after-sales service of the manufacturer

8. Yes, they all need power supply. If the power supply is insufficient, the graphics card will not be detected

9. If it doesn't work, mining needs to be operated at full load. A single card should basically be rated at about 200W, and three cards should be at least 600W. In addition to the processor and other power consumption, the connection is to use the power supply rated at 700W.

10. There is no bus from Nanmen transfer center to Tangkou
you need to take 152 bus to east bus station

Huangshan Mountain (North Gate) 6:45 11:40 12:50 16:40 class 4 0551-4313399 about 4 hours ￥ 89
middle-sized Huangshan Mountain Scenic Spot (Tangkou) 7:40 9:20 10:40 13:15 13:43 5 0551-4313399 about 4 hours ￥ 93