When choosing a new gadget for yourself or as a gift, you first of all pay attention to its technical characteristics, in which you can find the word "core". After that, a user who is not very technically savvy wonders why the cores are needed in the phone and how much they affect its performance. When searching for the answer to this question, search engines return many sites with abstruse, scientific information, which is not so easy to understand. In this article, we will dot all i, answering the pressing question that worries many people: what is the core in the phone.
History
Once upon a time, processors had only one core, but technology does not stand still, but improves every day. That is why now you can often find phones with both quad-core and eight-core, and in some cases you can even stumble upon sixteen-core devices. And yet, what is the core in the phone? In the days of single core processorsthere was a problem with the device overheating due to a heavy load on the only available core, so the engineers decided to expand the capabilities of the processors to eliminate this problem.
The need for multi-core
Several cores in a process are needed primarily to distribute work among themselves. They are like a small close-knit team, where each core is a responsible employee. By distributing all the tasks among each other equally, each of them does not do too much work, which means that they avoid overstrain. Translating this into the language of technology - it does not overheat. Thus, giving a short answer to the question of what is the core in the phone, we can safely say that this is a part of the system, which is assigned a number of tasks necessary for the device to perform at the user's command.
Differences between quad-core and octa-core
Now we can consider a more interesting question, which requires a deeper dive into the technical side of the issue. Are processors endowed with eight cores really twice as powerful and efficient as processors with only four "workers". Each core of quad-core mobile phones does an equal amount of work, but why doesn't the same thing happen when it comes to eight "employees".
It turns out that eight-core processors were introduced not at all to increase efficiency, but to save power on the device. On thein fact, these devices have two processors with 4 cores each, but one of them is more powerful, which means it consumes more energy, and the other, in turn, consumes less energy, works less efficiently. For basic tasks running on the device, use a weaker processor to consume less power. If the processes to be performed are rather complicated for him, then his colleague takes the reins.
We hope this article gave you a detailed and detailed answer to the question of what is the core in the phone, and in addition, you received new useful information and began to understand the so-called smartphone hardware a little better.
