Do you know WHAT IS GB ( GIGABYTE )? If yes then it is a very good thing because it is a very basic question. But even if your answer is no, there is nothing to be sad because today we will get all the information related to Gigabyte.
If you use a computer or are thinking how a new and good computer will be, then you must have thought about how much memory should be in your research and in such a situation, the word GB (Gigabyte) you must have Must have heard too.
Because memory size (or also called RAM size) is often considered as standard up to 4GB, 8GB, 16GB. This Gigabyte is also a unit of digital-information storage.
Apart from this, the matter of 500GB, 1TB, 2TB also arises in the size of Hard Disk. These units are measured according to a digital-information storage size. Due to which it is very important to know about all these units. Because we need these memory size units a lot while calculating memory size.
So today I thought why should you people be provided complete information about what is Gigabyte kb so that you people will not have any problem in understanding it. So without delay let’s start and know what is GB gigabyte
WHAT IS GB Gigabyte
A gigabyte is 10 power 9 (10 ^ 9) or 1,000,000,000 bytes. 1 gigabyte (abbreviated to “GB”) is the same with 1,000 megabytes and comes before the terabyte unit in the measurement.
Technically 1 gigabyte is 1,000,000,000 bytes, but in some cases, gigabytes are also synonymously called gibibytes, which contain 1,073,741,824 bytes (1024 x 1,024 x 1,024 bytes).
Gigabytes are called “gigs” in short and are often measured according to a storage capacity. For example, a standard DVD can hold data of about 4.7 gigabytes.
At the same time, an SSD is up to 256 GB, and some hard drive storage capacity is also up to 750 GB. Storage devices that store 1,000 GB of data or more are typically measured in terabytes.
RAM is often measured in gigabytes. For example, a desktop computer has 16 GB of system RAM and 2 GB of video RAM.
At the same time, a tablet requires only 1 GB of system RAM to run because portable apps used in it do not typically require much memory as in desktop applications.
What is the history of gigabyte?
This term “byte” is originally referred to with the smallest amount of data that a computer can “bite” or “chew”. That is, could handle at one time.
It is deliberately spelled byte, in which a y, is plowed to remove confusion so that it does not have to be confused with another computing term: bit. The Giga is a prefix that denotes 1 billion.
Measurements of data capacity that are larger than gigabyte:
1 terabyte is equal to 1,024 gigabytes.
1 petabyte is equal to 1,048,576 gigabytes.
1 exabyte is equal to 1,073,741,824 gigabytes.
Measurements of data capacity which are smaller than gigabyte:
1 megabyte – 1,024 megabytes equal a gigabyte.
1 kilobyte – 1,048,576 kilobytes equal a gigabyte.
1 byte – 1,073,741,824 bytes equal a gigabyte.
Why is Pen Drive 8gb 16gb 32gb?
Often you will see that in the market or in online patter like Pen Drive 8Gb, 16Gb, 32Gb. Because it is designed this way.
One thing you have to understand is that memory allocation is always considered, keeping the power of 2 in mind. for example :
2 raised to 3 is 8
2 raised to 4 is 16
Similarly 2 raised to 5 is 32 and it goes on like this.
This does not apply only to pendrive. Rather, the pattern of representing memory is the same in all components that hold memory.
And together their size is also similar. Ram, Graphics card, HDD and Download speed standards are also included in this stream.
What does MB and GB mean?
Before understanding the meaning of MB and GB, let’s understand the meaning of all basic units.
Bit: Computers deals in binary digits, or bits (called short). A bit is either 0 or 1, meaning it is either On or Off.
Byte: 1 byte is eight binary digits, such as 1111001.
Kilobyte (KB): This is the smallest file size that is stored in a smartphone, tablet and PC size is typically four kilobytes (4KB).
There are 1024 bytes in 1 kilobyte. Therefore 1KB means 1024 x 8 = 8192 binary digits.
Megabyte (MB): 1024KB is similar to a megabyte (MB).
Gigabyte (GB): Likewise 1 gigabyte (GB) has 1024MB.
Terabyte (TB): Similarly, 1 terabyte (TB) has 1024GB.
Hard Drive or any memory devices have lower capacity compared to its advertised memory?
Hard drive manufacturers have already done such work in their system in which they often rounding down to make things easier (and also provide less storage space to users like us).
This means 1000 bytes = 1 kilobyte and 1000 kilobytes = 1MB. Again, 1000MB = 1GB and 1000GB = 1TB.
In Windows, however, things are different and they follow the 1024 rule, which means that they show a 250GB hard drive as 232GB, and a 1TB drive as 931GB.
By this you must have understood by now why the capacity of hard drives is less than that of advertise them.
For example 1TB hard drive has the capacity to store 1,000,000,000,000 bytes. Which if you divide by 1024 then you will get 976,562,500KB. Then if you Divide it again with 1024 then you will get 953,674.3MB.
Finally, if you divide it to get 1024 gigabytes, then in the end you will only get 931.32GB.
How to visualize 1 Gigabyte?
A typical DVD can hold about 4.7 GB of data. A typical laptop or desktop computer has about 16 GB of random access memory.
In this case, if you have to visualize 1-gigabyte then it is similar:
With 250 downloaded songs;
6,180 emails with sent and receive;
250 10 – megapixel with photos;
50,000 average emails with no attachments;
3,333 average emails with a standard attachment;
With 5 hours of standard definition movie
With 353 one-minute YouTube videos.
From this information, you may be able to visulaize how much memory of 1 Gigabyte is there.
I hope I have given you complete information about what is Giga byte
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