The difference of power consumption between double barrel and si

1. From the power consumption index of unit computing power (w / M computing power) and the input index of unit computing power (yuan / M computing power), the chip miner should greatly exceed the graphics card miner. Using chip miner can rece cost.

2. GPU is the meaning of graph line processor, the original design intention is to do graphics computing. GPU chip is essentially a collection of many small CPUs for image processing. Of course, each CPU can also do general operations such as addition, subtraction, multiplication, division or non shift jump, so it can also be used for mining. When GPU is mining, it wastes less chip area and power consumption than CPU, so mining efficiency is higher than CPU
What about ASIC? It is a more optimized circuit than the CPU mentioned above. There is no specific definition, but there is a rule in the field of chip design: the more general computing platform, the less efficient it is to complete specific computing. ASIC is the most dedicated computing platform. If we understand this, we can come to such a basic conclusion: in the mining field, if we use the computing power proof mechanism, as long as the CPU can dig, ASIC can dig. No matter what algorithm is used, ASIC can dig. There is no reason that CPU can dig, but ASIC can't, So the biggest difference between GPU and ASIC is their specific computing power.

3. 1.5g 1.5 BTC

4. "Three Preventions" means Three Preventions and protections. In the electronic instry, "Three Preventions" generally refer to "mould proof, moisture proof and salt fog proof" for electronic procts. In a broad sense, surface treatment is used to rece or eliminate the adverse effects of complex environment on the performance of electronic devices. The process that the manufacturers of electronic procts brush three proofing paint on the circuit board after proction and debugging is called "three proofing". The definition of "three proofs" mobile phone is very simple, that is, it has the functions of slight stproof, shockproof and waterproof, so it has always been loved by young users who love outdoor sports. The basic human prevention is to use people's own sensors (eyes, hands, ears, etc.) to detect and respond to the targets that hinder or destroy safety; We should delay or prevent the occurrence of danger by means of sound warning, intimidation, setting up barriers, weapons and so on. When our own strength is insufficient, we should send out signals for help, in order to expect to make further response and stop the occurrence of danger or deal with the danger that has occurred.

5. 1. It's not certain whether the telescope is a single tube or a double tube. It can't be compared in this way
there are high multiples for single cylinder and high multiples for double cylinder
for example, if the astronomical telescope is the multiple of a single telescope, then the binoculars are much higher, and if it is Galileo's old single telescope, some of the multiples are not as high as the binoculars
2. The effect of double tube is better than that of single tube
it is obvious that one eye is better than two eyes at the same time
of course, the two eyes can see more clearly, the three-dimensional sense is stronger, and the comfort is much better
3. If you use more outdoor activities for tourism, take bird watching with you, or watch ball games, sports meetings, concerts, etc., then choose binocular telescope, its internal structure is more stable and firm than single tube, with good stability and easy carrying
if you want to observe the astronomical landscape, you have to choose high-power telescopes, which are all single tube
it has a special triangle bracket, and if birdwatching pursues high quality and needs to take photos, it has to choose a single tube, and it's very inconvenient to install a double tube camera.