S7 computing power

1.

It is reported that the performance of bm1385 chip is more than twice that of bm1384

The power supply scheme of S7 is similar to that of S5. The S5 + mode of dense chip arrangement is adopted, which makes the arrangement structure more compact. Under the same space, 60 chips are placed in S5 and 162 chips are placed in S7

The price of S7 is 1823 US dollars, equivalent to 11650 RMB yuan, and the delivery time is from September 21 to September 30. At the same time, the official announced the parameters of ant mining machine S7. The chip adopts bm1385, a 28nm fully customized chip independently developed by bitcontinental, with a computing power of 4.86t and a power consumption of 1201w. Ant miner S7 is the best miner with the best power consumption ratio so far, and the power per T is about 250W

official website is not open for sale at the moment. Users of early adopters can place their orders in overseas official website. The delivery address is 17% of the Chinese mainland tax and the purchase price is 13630 yuan. p>

ant mining machine S7 specification parameters:

1. rated calculation force: 4.86 Th / S ± 5%

2. wall power consumption: 1210 watts (bit mainland apw3-1600 watt power supply, 93% AC / DC efficiency, 25 ℃ ambient temperature)

3. power efficiency: 0.25 Joule / GH (wall, 93% AC / DC efficiency, 25 ℃) ° C)

4. rated voltage: 12V ± 5%, which should not be lower than 12.0V

5. number of single power board chips: 162x bm1385

6. overall dimension: 301 mm (L) * 123 mm (W) * 155 mm (H)

7. cooling: 2 × 12038 fan

8. working temperature: 0 ℃ to 40 ℃

9. network connection: Ethernet

< / OL >

for details, please see "ant S7 miner start pre sale"

2. Dear Samsung users:
if you need to buy Samsung mobile phones and know the real-time price, it is recommended to buy and consult regular mobile phone stores, such as Samsung designated stores, Samsung mall, large shopping mall, etc
local Samsung mobile phone authorized dealer address and contact information query:
1. You can log in Samsung official website
2. Click Monopoly Network - select province / city - type column to select full proct monopoly store / experience store - proct column to select mobile phone
3. Query the nearest Samsung authorized dealer

3. There are many reasons for the low computing power of S7 bitcoin
1. It may be the problem of temperature. Low or high temperature will affect the calculation power of the miner
2. There are problems in the miner itself, which lead to abnormal calculation force
3. The aging of mining machine leads to the decrease of calculation power, and the calculation power of second-hand mining machine is relatively the first
bitcoin, Leyte coin, sand coin and all the mining machines that need mining are like this.

4. There are many reasons for the low computing power of S7 bitcoin

1. It may be the problem of temperature. Low or high temperature will affect the calculation force of the miner
2. There are problems in the miner itself, which lead to abnormal calculation force
3. The aging of mining machine leads to the decrease of calculation power, and the calculation power of second-hand mining machine is relatively the first
bitcoin, Leyte coin, sand coin and all the mining machines that need mining are like this.

5. The ant S7 mining machine equipped with bm1385 chip is on sale in bitmainland. It is reported that the performance of bm1385 chip is more than twice that of bm1384. S7 adopts a power supply scheme similar to S5, and adopts S5 + mode of dense chip array computing board, which is more compact in arrangement structure. Under the same space, S5 places 60 chips and S7 places 162 chips.

6. Certainly. We are members of consensys blockchain. The members of consensys blockchain mainly cooperate in expanding social impact. A number of blockchain projects are working together for the sustainable development goals of the United Nations. Aeternity is an investor in Kora. We will announce the details of the cooperation between KORA and stellar soon. Please look forward to it!

7. The hardware configuration of Hisense social TV S7 maintains Hisense's consistent high level. It is equipped with U + super image quality engine and the instry's first and only al AI SOC architecture al drive interactive system. According to the official introction of Hisense, the hardware configuration of Hisense social TV S7 can ensure rich and realistic picture quality, bright and clear picture. The computing power of its chip is twice that of ordinary flagship TV, which not only meets the needs of high-definition video and AI processing, but also brings a purer, brighter, more detailed and more realistic picture quality experience. Most notably, Hisense S7 is also equipped with self elevating AI camera. In addition, Hisense social TV S7 has been greatly upgraded in terms of appearance design and sound effects, providing users with a more immersive large screen entertainment experience.

8. It's a very simple question. How can it not be done? Let me give you some hints.
in the first step, the signal of 4-20mA is 0-32000
your display value on the man-machine is 10.0MPa
so their relationship should be 320 = 0.1MPa
, Just use a division operation (DIV
I). Aiw0 / 320 = MW0
put the result in MW0
you can display the data of MW0 on the screen. When displaying, you need a decimal point. If there is no decimal point, you need to divide 3200, but the display is not accurate