How long does it take to mine 4 Titan graphics cards
21.5 * 3600 seconds * 24 hours = 1857600 M / day
1857600 / 1024 / 1024 = 1.7715 T / day
a t of computing power / day can dig bitcoin worth 4.03 yuan
1.7715 * 4.03 = 7.14 yuan / day
since 2017, bitcoin has reached new heights. Yesterday (May 23), the value of bitcoin broke through the ￥ 16000 mark, hyping virtual currency, becoming a matter that the general public can participate in, And a little bit of technical level, both fried money, but also began to have the technical content of mining
as we all know, virtual currency has a numerical peak, the more difficult it is to dig. In fact, it's hard to judge whether to lose money or not if we continue to dig. Therefore, in the end how to dig, dig what can be the fastest back to this, this paper studies the above two core issues based on the current market situation
How long can video card mining last? How many hours is the working life of graphics card mining? For this problem, first of all, the score is clear in two cases, one is the use of new graphics card, the other is the use of old graphics card, the working life is naturally different. If you buy Mining host configuration used graphics card, working life is not easy to say
However, it is worth mentioning that digital currency trading has been closed in China, so users who want to mine should be cautiousthe above is a brief introction of "graphics card mining life"! Hope to help you
The life of the graphics card is the same as that of the general electronic components, which is 6 to 10 years< br />
the ordinary host you can match casually can't dig enough electricity.
1. Integer data (integer long)
both integer and long type values are integers. After users define a variable as an integer variable, they can only assign integers to the variable. Integers are faster than floating-point numbers and occupy less memory. Integer type values have a certain range, - 32768 ~ 32767, if beyond this range, we need to use long
2. Single double values
single and double values are floating-point values, which represent real numbers with decimals. Single precision can be accurate to seven bits, while double precision can be accurate to 15 bits. When users select these data types, they should pay attention to the value range of variables. And when the value is an integer, in order to speed up the operation, it is not necessary to define the variable as floating point. For large floating-point numbers, D, e format input and output can be used.