The difference between conceptual currency and virtual currency

1.

The differences between e-money and virtual money are as follows:

1. Electronic money refers to using a certain amount of cash or deposit to exchange from the issuer and obtain data representing the same amount, or through the quick payment service launched by the bank and the third party to transfer the balance in the bank through some electronic ways, so that transactions can be carried out. Strictly speaking, it is a kind of currency that consumers use the bank's Internet banking service to store value and make quick payment to the issuers of electronic currency, and make consumers trade electronically through media (two-dimensional code or hardware equipment)

virtual currency refers to non real currency. Well known virtual currencies, such as online currency of Internet company, q-coin of Tencent company, q-point and voucher of Shanda company, micro currency launched by Sina (used for micro games, Sina reading, etc.), chivalrous Yuanbao (used for chivalrous road game), silver grain (used for bixue Qingtian game), and popular digital currencies in 2013 include bitcoin, Laite coin, infinite coin, quark coin, zeta coin, etc Barbecue coins, pennies (Internet), invisible gold bars, red coins, prime coins. At present, hundreds of digital currencies are issued all over the world. Popular in the circle & quot; The legend of "bitcoin, Wright silver, infinite copper, pennies aluminum"

The detailed explanation of electronic currency is as follows:

1. Concept: it is an encrypted serial number representing cash, which can be used to represent the currency value of various amounts in reality. With the transformation from paper-based economy to digital economy, e-cash will become the mainstream

2. Features: anonymity, transaction cost saving, transmission cost saving, low holding risk, flexible and convenient payment, anti-counterfeiting and anti repetition, non traceability

There are two kinds of e-cash: one is based on the Internet and keeps the binary data representing the value of money in the hard disk of the computer terminal; One is the electronic wallet that keeps the monetary value in the IC card and can be circulated without the bank payment system

4. Definition: consumers pay traditional money to the issuers of electronic money, and the issuers store the equal value of traditional money in the electronic devices held by consumers in electronic form

2.

1. The essence of interpretation is different:

virtual currency: virtual currency refers to non real currency

currency: currency (CCY) is the medium of purchasing goods and preserving wealth. It is the contract between the owner of property and the market about the right of exchange. In essence, it is the agreement between the owners

2. Different types:

virtual currency: game currency, special currency, etc.

currency: coin, paper currency, deposit currency, etc.

extended data:

formation of virtual currency market:

Internet leads to the emergence of a new market, which is a virtual market based on cyberspace. The Internet provides a lot of communication places for consumers, and also provides business market for enterprises. Enterprises must change from proct centered to service centered to customer centered

with the development of computer artificial intelligence technology and database technology, enterprises can conveniently collect customers' information, understand customers' needs in time, change business strategies and grasp economic arteries in real time

3.

The performance of gtx770 is better than hd7970.

1. Take the fine gtx770 as an example to see the parameters of this graphics card. This is the core of gk104, real 2G video memory, 256 bit, 1536sp. There are also 4G versions. It's a high-end game graphics card. The performance of gtx680 is also strong. Large games such as gta5 and Jianling can be opened with special effects

2, hd7970 this is AMD hd7900 series, this is ddr5, 28nm, 3G video memory, 384bit, 2048sp, the performance is also quite good

3, please refer to the performance test comparison chart of graphics card

In a word, the performance of gtx770 is better than that of hd7970< br />

4. Money in reality and money in idea can be obtained from the definition of paper money. The definition of paper money is: the currency symbol that the state issues and forces to use. This definition includes two parts: essence and essential characteristics (phenomena), that is, currency symbol is its essence; National distribution and compulsory use are the characteristics of its essence
value is a unique attribute of a commodity. Banknotes are issued by the state and forced to use currency symbols, not commodities. Of course, they have no value
money is defined as a special commodity that acts as a general equivalent. Goods are valuable. The paper money has no value, so it is the currency of concept
value measurement is one of the most basic functions of money
when a commodity requires its own value to be expressed, it needs a common general yardstick. It needs to be transformed into another kind of commodity equal to its own value, so it needs a medium recognized by the society. In real society, this special commodity is money
however, when currency is used to express the value of a commodity, it is only a unit of measurement to let the other party know its approximate value
for example, when you go shopping in the supermarket, there is a label under each commodity to indicate the price, how much is a unit, which is the value measure of money. It only needs to tell you how much money you can buy the commodity, instead of putting the corresponding real currency next to the commodity. For example, if a pen costs 2 yuan, we just need to use the label to write a price of 2 yuan, instead of putting two yuan beside it.

5. They all implement the value scale, but the second one does not implement the circulation means

6. Money in reality is used to buy goods in reality, and money in concept is used to straighten out the theoretical relationship

7. Paper money is a currency symbol issued and enforced by the state. Paper money itself has no value. The reason why it can be used to exchange goods is that in the long-term social and economic development, people are not concerned about the value of money itself, but can use it to buy things. And money (gold and silver) will graally proce value loss in exchange, so it is graally replaced by paper money.

8. 302 (under the citizen square)

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