Mining hd6770

1.

The mine card of graphics card is the graphics card used by bitcoin mining machine

Mining card is a graphics card that is specially used for general calculation to earn network currency "bitcoin". Bitcoin can be proced with specific programs, and then sold to people in need to be able to exchange real money, or mining for short

because this program needs a lot of repeated calculations, it is more efficient to use a card with more sp. Because of the full load operation all year round, there are many uncertain factors in the mining card

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mining is actually a competition of performance and equipment. The mining machine composed of many graphics cards, even if it is only hd6770, the computing power after "group" can surpass the single graphics card of most users

and this is not the most terrible. Some mining machines are made up of more such graphics card arrays. When dozens or even hundreds of graphics cards come together, the graphics card itself costs money. Considering the hardware price and other costs, there is a considerable expenditure in mining

in fact, there are many kinds of mining devices. Guiminer, which is small and easy to use, is recommended. It can support CPU, oepncl, CUDA and other computing modes

in this way, devices including CPU and graphics card can achieve the maximum performance, and then acquire bitcoin more quickly

resources: Network - bitcoin mining machine

2. How can I use 6770 to dig mine cards? Most mine cards are medium and high-end graphics cards, 6850.6870.7850.7870.7950. What brand is 388, brand new or second-hand,

3.

High end graphics card

in the power supply part of hd6770, hd6770 uses the 3 + 1 phase separation power supply design of Hengjin version, and the material selection uses high-quality fully enclosed inctor and solid-state capacitor, which makes the graphics card have a relatively stable foundation in operation. In addition, hd6770 is equipped with gddr5 graphics memory with 1GB memory, and the default frequency of graphics card is 850 / 4800mhz

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precautions for using graphics card:

slot: first, check whether the motherboard supports PCI-E and AGP sockets at the same time. If only one is supported, select the appropriate type of graphics card

the graphics card is connected to the main board of the computer, which converts the digital signal of the computer into an analog signal for the display. At the same time, the graphics card still has the image processing ability, which can help the CPU work and improve the overall running speed. For those engaged in professional graphic design, graphics card is very important

4. Hd6790 is a castrated version of hd6850. In fact, it is more appropriate to name hd6830, but its performance is closer to hd6770, so it is named hd6790.
if the performance of hd6850 is 100%, hd6790 is more than 80%, hd6770 is less than 75%, that is to say, the advantage of hd6790 over hd6770 is less than 10%

5. 6770, of course, has different specifications. 6770 has 800 stream processors, 256 bit video memory, and 6670 has 480 stream processors and 128 bit video memory! If the core frequency of 6670 is the same as that of hd6770, the theoretical performance is only about half of that of hd6770! Because his specification is only half that of others!

6. Mining is deceitful. What do you want to do

7. According to the level, the largest 6870, the middle 6850 and the lower 6770 are more than 6870, the middle 6850 and the lower 6770 are less than 6870. It's not a level
without considering the price, the brand of jingyingjing titanium is a third line proct, which is almost the same
in terms of performance, Jingti 6870 belongs to the middle end of high-end series 6850. There are differences in frequency and so on
the performance difference should be 30%

if the price is not considered, 6870 Jingti is recommended

if the price is considered, 6850 is recommended

if the price is not high, 6770 is not expensive

8. Manufacturing process: 40nm
core code: juniper XT
core frequency: 850mhz
video frequency: 4800mhz
RAMDAC frequency: 400MHz
video memory type: gddr5
video memory capacity: 1024MB
video memory bit width: 128bit
maximum resolution: 2560 × 1600
3D API: DirectX 11
stream processor (SP): 800
number of transistors: 1.04 billion error correction

this is a standard specification. The so-called parameters are different because of different frequencies. The core frequency fluctuates between 775-925, and the video memory frequency fluctuates between 4000-5000. It is recommended to buy the standard specification. The performance of the shrunk version is poor, and the price of the super public version is expensive

9. Remove the baffle from the chassis and insert the graphics card