What is a CPU and how it works-
Do you know what the CPU is, why it is also called the brain of the computer? There are many questions that often disturb many people. Just like in our body, our brain controls all of our processes, in a computer, the CPU also controls all the processes that are going on inside and outside, especially for this reason that the CPU is also called brain of the computer. It handles all the instructions given by the user, and it is up to the CPU's capacity to determine how quickly and in what way those processes process those instructions. The sooner he can do is called the better or efficient CPU.
As technology is progressing in the way, we need fast CPUs to process more and more complex processes, which can facilitate these complex calculations and handle many processes at once, This thing is also called Multitasking. Specially, software and Hardware Developers are always engaged in creating a better CPU because their demand also increases. Take an example to understand. When you go to buy a laptop or a desktop, in the shop then they tell you about some technical specifications such as 64 bit quad core Intel i7, or i5 etc. If you are not from the field of computer then you will not understand anything from this. But in the end what he is saying will not do anything at all. Do not be scared because today we are going to provide information about these technical specifications, Cores, CPU only.
Every 6 months you will come across a new processor CPU in the market. It is also difficult for new users to choose the angle from the processor if they are purchasing a new system. Because you are required to work according to your work. In this case, if you have to do basic work then you do not need to take more advanced CPU. Because your normal CPU for such tasks can do that work comfortably and you will not have to spend more money. But due to lack of proper information, people always fall in the way of shopkeepers and buy more precious CPU which they never need. So today I thought why you should give people the correct information about what the Central Processing Unit is and how it works, so that you can easily choose the correct CPU. Then, without delay, let's start and know about what the CPU is.
What is CPU-
Do you know what is the full name of CPU? The full form of the CPU is Hia Central processing unit. This is a small piece of hardware that processes all the instructions in the computer program. this
Handles all the important functions of the computer system such as arithmetical, logical, and input / output operations. CPUs are built in such a way that microscopic transistors can be kept in a single computer chip in the amount of billions. With the help of these transistors, all calculations are done which are used to run the programs which are stored in memory of the system.
The CPU is also called the brain of computer because - all the instructions, no matter how easy it is, all have to go through the CPU. For example, you do a alphabet type such as L then it appears in the screen. It has the CPU hand to appear in the screen. That is why the CPU is also referred to by the name of the central processor unit, and in short, it is called processor. So when you are looking at a technical specification of a device in an electronic store, then the processor specification there is a CPU.
When we do discus about different types of CPU, then by that we mean its speed. As soon as he completes all the functions. We need speed to do our work, the faster our process is processed, the sooner we can do any new work. As we become our instruction complex such as 3D animation, editing of video files, etc., we need a much better CPU. Therefore, the speed behind all the technological advances in the processor technology has been the most important reason.
The CPU we know by many names, such as
processor, central processor, or microprocessor etc. Whatever the instructions it receives from your software and hardware, this process does whatever it is small. That's why this is a very big part of computer.
Whatever the advancements in CPU technology, one thing is more important in how it can be done to make the transistors smaller and smaller. This is because it can make those CPUs more efficient and their speed can be multiplied. This is the first time a scientist named Moore said about this thing. So this thing
Moore's Law is also called.
Some important features of CPU
So let's know about some important features of Central Processing Unit (CPU)
The CPU is considered to be the brain of the computer.
The CPU performs all types of data processing operations.
It stores data, intermediate results, and instructions.
With this, it controls most operations of all parts of the computer.
How CPU works-
You need to know what the CPU works. Well, we know that the CPU that works is very important but now we will know how this CPU works. So many improvements have been made so far in the past several years with the origin of the CPU. Despite the many improvements, the basic functions of the CPU are still the same. The basic functions of this are fetch, decode, and execute. Let us know about them in Vidarbha.
Fetch-
As the word seems to be, the instruction is received in it. In this, instruction means that series of numbers is passed from the RAM to the CPU. Each instruction is a small part of an operation, so the CPU should know that the angle direction is coming next. The current instruction address is kept by the program counter (PC). Then the PC and instructions are placed in the Instruction Register (IR). After that the PC length is increased which can be used to refer to it at next instruction's address.
Decode-
Once the instruction is fetched and stored in the IR, then the CPU passes that instruction into a circuit called the instruction decoder. It then converts that instruction into signals which are later passed to other actions of the other CPU for further action.
Execute-
This is the last step in which the decoded instructions are sent to the relevant parts of the CPU to be completed. Then the results are often written in the CPU register, where they can be referenced by later instructions. Here you can understand them as the memory function of your calculator.
What are CPU Components-
Here's what the components of the CPU are and what they work. By the way, there are three main components of the CPU.
Memory or Storage Unit
Control Unit
ALU (Arithmetic Logic Unit)
Memory or Storage Unit
These unit system's instructions, data, and intermediate results are stored. These units provide information to all other units as well. It has an internal storage unit or main memory or primary storage
Random Access Memory (RAM) is also called.
Its size affects its speed, power, and capability. Primary memory and secondary memory are two such memories which are indigenous to the computer.
What are Functions of Memory Unit-
It stores all the data and instructions needed in processing.
It stores all the intermediate results of processing.
This final results of processing are stored when they are not released in the output device, in the output device.
All inputs and outputs are transmit by main memory.
Control Unit
These units control the operation of all parts of the computer but they do not do any actual data processing operations.
What are Functions of Control Unit-
It comes in handy for controlling the transfers of data and instructions that are used to transfer the computers to other units.
This is done to manage and coordinate all the units of computers.
They receive instructions from memory, interprets them, and those operations are used to direct the computer.
It communicates with Input / Output devices for data transfer and for results from storage.
It does not process anything or store any data.
ALU (Arithmetic Logic Unit)
This unit consists of two subsections that are called,
Arithmetic Section
Logic Section
Arithmetic Section
The function of this arithmetic section is that all of these perform arithmetic operations such as addition, subtraction, multiplication, and division. All the complex operations are done using the above mentioned operations as a repetitive use.
Logic Section-
The main function of this logic section is to perform all these logic operations such as comparing, selecting, matching, and merging of data.
Computer CPU type-
As we know, the computer CPU (which is called short in the Central Processing Unit) is a very important component that handles all the instructions and calculations that are sent to it from other computer's components and peripherals.
What speed software program works, it also depends on the CPU, how powerful they are. Therefore it is important that you choose the correct CPU so that they can handle all the tasks as needed. There are currently two major CPU manufacturers in the world, Intel and AMD, who have their own CPUs of their own type.
Single Core CPUs -
Single core CPUs are the oldest type of computer available in CPU and first of all these types of CPUs were used. Single core CPUs can only be carried out in one operation at a time, so these are not the right choice for multi-tasking. Whenever the user wants to run more than one application, their performance decreases very soon. If you want to run another application then you will have to wait for the first one to finish. Otherwise the first operation will be very slow. In this type of CPUs the performance of the computer depends mostly on the clock speed and also the measurement of power.
Dual Core CPUs -
A dual core CPU is a single CPU but it has two cores and therefore functions like two CPUs. Where in the single core CPU, the processor needs to switch back and forth in different sets of data streams, if more operations are done, dual core CPUs can handle multitasking with a very comfortable ease. In order to take advantage of Dual Core, both operating systems and programs running in it, it is very important to have written a special code, which is called a simultaneous multi-threading technology. Dual core CPUs are fast compared to single core but not like quad core CPUs.
Quad Core CPUs -
Quad Core CPUs further refinement consists of multi-core CPU design and four cores are feature in a single CPU. As a dual core CPUs are split into workload, within the two cores, the same quad cores can be done in large quantities to larger multitasking functions. It does not mean that one operation will be four times faster. It is only possible by having SMT Code. The speed in these CPUs is not noticeable. But yes, users who have to do a lot of heavy tasks such as video editing, games, animations, etc., then these CPUs are going to work for them.
How important are CPUs -
As I have said beforehand how important a CPU is to a computer. Since it is also called brain of computer, you must have understood how important it is. Since it is solely responsible for executing the commands within the program, the more CPU capacity, the more likely it can run their applications.
What is CPU Cores and how many Cores are in the CPU-
Before the time of computing, then the CPU used to be a single core. This means that the CPU was limited to only one set of tasks. Due to this very reason, the speed of computing in the earlier computers was very low and they used to take more time to do the work. But due to the need for more computing power over time, manufacturers had to rely on new approaches to increase performance. And while improving this performance multi-core processors were born. Nowadays we are listening about dual, quad, and octo-core CPUs.
Dual Core Processor: In a dual-core processor, two separate CPUs are available in a single chip. By increasing the number of cores, CPUs are able to simultaneously handle multiple processes. This gives manufacturers more performance and less processing time according to their requirements. With the introduction of Dual-core, it is further helpful in developing quad-core processors which contain four CPUs. Similarly, octo-core processors too.
What is Hyper Threading-
Some CPUs generate virtualization of more cores by virtualizing their existing physial core. This process is called Hyper Threading. For example let's use Single core to virtualize it like dual cores. Dual cores can be done even with the single core.
Virtualizing means that a CPU in which a core is connected but that functions like a dual core. Here, the extra cores mean that there are separate threads. But here we should know that physcial core performs much better than in virtual cores.
What is Multithreading-
Thread is considered as cores here. You can consider a single thread to be a single piece of computer process. The same
Multithreading means processing more threads together. Meaning the instructions in a single CPU is understood and processed at the same time. This allows CPU core to process more work together at the same time. By which computing speed is greatly increased.
Intel Core i3 vs. i5 vs. i7
Let's know about Intel's different CPUs. How do these processor work? You must be thinking that Intel's i7 processor performs better than i5 and i3. And this is also true. Because i7 is much better i5 and i5 is better than i3 But do you know why these processors are different from each other and different from each other in terms of performance. But it is easy to understand, let's know about it.
Intel Core i3 processors are dual-core processors, the i5 and i7 processors are quad-core.
With features like Turbo Boost, i5 and i7 chips work much better. This allows the processor with turbo boost to help its clock speed exceed the base speed, such as 3.0 GHz to 3.5 GHz, whenever they need it. But Intel Core i3 chips do not have these features.
Those Processor models that have "K" written in their ending are easily
It can be overclocked, this means that additional clock speed can be forcefully and can be utilized at the time of need.
Hyper-Threading, as I have already told about it, enables it to process two threads together in each CPU core. This means that i3 processors in which Hyper-Threading supports four simultaneous threads (because they contain dual-core processors) can be processed together. At the same time, Intel Core i5 does not support the Hyper-Threading processors, which means they can also work at the same time with four threads. Only i7 processors support this technology (since it is quad-core) so they can process 8 threads at a time. Since many devices have the power of constraints, which do not have continuous supply of power, all the processors, whether they are i3, i5, or i7, have to balance their performance and power consumption.
How the CPU is visible and where it is at rest -
An modern CPU is usually small and square shaped, in which many of the short, rounded, metallic connectors are attached to the bottom. But some older CPUs contain pins in place of metallic connectors. The CPU is directly attached with the CPU "socket" (or sometimes a "slot") which is in the motherboard. The CPU is inserted in the socket pin-side-down, and a small lever helps to secure that processor.
Because the CPU has to do a lot of processes together, so due to some time runs, these modern CPUs become hot most of the time. Therefore, to remove this heat it is necessary to attach a heat sink and a fan directly to the top of the CPU. Typically, it comes bundled with a CPU that you must buy.
Talk about other advanced cooling options, you can use water cooling kits. Keep these special features in mind while installing these CPUs because its pins are very sophisticated.
What is CPU Clock Speed-
Clock speed of any processor is called where a processor can process how many number of instructions in a second. It is measured in gigahertz (GHz).
For example if a CPU's clock speed is 1 Hz then it means that it processes the same instruction in a second. If a CPU's clock speed
3.0 GHz then they can process 3 billion instructions in a second.
What are the CPU Advantages-
By the way, there are so many advantages of CPU in a computer. But here we will only talk about a few advantages.
Fast Calculation of Mathematical Data
The primary advantage of a computer processor or a CPU is that this allows you to calculate fast mathematical data. This is a very important reason why computers are ahead of humans in some tasks, for example mathematical modeling. Depending on the same fast calculation of mathematical data, many tasks can be done in the computer such as video game, photo editing etc.
A Dynamic Circuit
An modern computer processor is basically a dynamic circuit. There are tiny switches in the amount of crores that are called transistors. Other components of the processor control the configuration of these tiny switches according to their input data or from the active application. This tiny switches produce large and complex dynamic circuits, such as in printed circuit board (PCB), in electronics. Similarly, a computer can emulate the function of another electronics.
Basic Computer Functionality
A primary base of any computer is a processor. All the other hardware components are built according to the processor. Without this the rest of the computer's hardware and software are pointless. All input and output peripherals solely depend on the processor for input and output of the data. Because through the same processor, input data is processed and reaches the output. This is the processor where the computer compute anything.
What is the Importance of Computer CPU-
In all the computers that you can see in your office, you have a very important thing in it, called Central Processing Unit, or CPU. This CPU performs all types of arithmetic and logical decisions, too, in the speed of billions of operations per second. Most computer components of the computer serve the CPU and fetch the data, store it, and finally display results in the screen. So let's look at some of its functions.
Calculations
A CPU does all basic arithmetic such as addition, subtraction, multiplication, and division in very high speeds. Since complex math functions are simple arithmetic of long chains, your computer can also fast these trigonometry, logarithms and other hard math problems. For example, the CPU of your computer can calculate hundreds of spreadsheet cells in some fraction of a second.
Logic
The CPU performs many logic decisions on the basis of simple comparisons, such as greater-than-condition, less-than condition and equal-to condition. Then, according to the outcome of the CPU comparison, your action takes.
Moving Data
The CPU puts in a lot of time to move data from one place to another. For example, reading a file from a hard drive, doing some calculation in the data and writing it later in another file.
Multitasking
The CPU can easily "multitasks," for which it has to switch to different types of programs. And priroty has to work accordingly. This makes full use of CPU memory. Multitasking can work simultaneously with a lot of work being done simultaneously, without closing any task.
CPU's super-
As the advancement in technology is happening. Similarly, there will be many such advancements in the CPU as if the superconductor graphene is used in place of Silicon or along with it.
Each year the size of the CPU is gradually decreasing. Such as the latest generation of Intel architecture has been manufactured in 22 nanometers (nm = 1 billionth of a meter). It is being heard that the next generation CPU is less than 14nm only. Power consumption can also be reduced by being smaller and additional cores can also be added to the CPU, hence Moore's law can also be kept intact.
Slowly this size seems to be continuously decreasing. But as small as this, it will be bigger than the size of the atom of Silicon as it can not be smaller than that. Then it is pointing out that a new thing can be used soon in place of Silicon.
Maybe that thing graphene? Because it is very small size. Extremely thin, is one of the thinnest known materials. This will help scientists to reduce the size of the CPU. IBM has reported that they have developed a graphene "transistor" that can also work in 300GHz. The way technology is being used, it is clear that Graphene CPU usage in the CPU industry can be found very soon. The time will tell only what changes in the CPU are going to come forward.
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post by- www.thetechnicalhouse.com
Do you know what the CPU is, why it is also called the brain of the computer? There are many questions that often disturb many people. Just like in our body, our brain controls all of our processes, in a computer, the CPU also controls all the processes that are going on inside and outside, especially for this reason that the CPU is also called brain of the computer. It handles all the instructions given by the user, and it is up to the CPU's capacity to determine how quickly and in what way those processes process those instructions. The sooner he can do is called the better or efficient CPU.
As technology is progressing in the way, we need fast CPUs to process more and more complex processes, which can facilitate these complex calculations and handle many processes at once, This thing is also called Multitasking. Specially, software and Hardware Developers are always engaged in creating a better CPU because their demand also increases. Take an example to understand. When you go to buy a laptop or a desktop, in the shop then they tell you about some technical specifications such as 64 bit quad core Intel i7, or i5 etc. If you are not from the field of computer then you will not understand anything from this. But in the end what he is saying will not do anything at all. Do not be scared because today we are going to provide information about these technical specifications, Cores, CPU only.
Every 6 months you will come across a new processor CPU in the market. It is also difficult for new users to choose the angle from the processor if they are purchasing a new system. Because you are required to work according to your work. In this case, if you have to do basic work then you do not need to take more advanced CPU. Because your normal CPU for such tasks can do that work comfortably and you will not have to spend more money. But due to lack of proper information, people always fall in the way of shopkeepers and buy more precious CPU which they never need. So today I thought why you should give people the correct information about what the Central Processing Unit is and how it works, so that you can easily choose the correct CPU. Then, without delay, let's start and know about what the CPU is.
What is CPU-
Do you know what is the full name of CPU? The full form of the CPU is Hia Central processing unit. This is a small piece of hardware that processes all the instructions in the computer program. this
Handles all the important functions of the computer system such as arithmetical, logical, and input / output operations. CPUs are built in such a way that microscopic transistors can be kept in a single computer chip in the amount of billions. With the help of these transistors, all calculations are done which are used to run the programs which are stored in memory of the system.
The CPU is also called the brain of computer because - all the instructions, no matter how easy it is, all have to go through the CPU. For example, you do a alphabet type such as L then it appears in the screen. It has the CPU hand to appear in the screen. That is why the CPU is also referred to by the name of the central processor unit, and in short, it is called processor. So when you are looking at a technical specification of a device in an electronic store, then the processor specification there is a CPU.
When we do discus about different types of CPU, then by that we mean its speed. As soon as he completes all the functions. We need speed to do our work, the faster our process is processed, the sooner we can do any new work. As we become our instruction complex such as 3D animation, editing of video files, etc., we need a much better CPU. Therefore, the speed behind all the technological advances in the processor technology has been the most important reason.
The CPU we know by many names, such as
processor, central processor, or microprocessor etc. Whatever the instructions it receives from your software and hardware, this process does whatever it is small. That's why this is a very big part of computer.
Whatever the advancements in CPU technology, one thing is more important in how it can be done to make the transistors smaller and smaller. This is because it can make those CPUs more efficient and their speed can be multiplied. This is the first time a scientist named Moore said about this thing. So this thing
Moore's Law is also called.
Some important features of CPU
So let's know about some important features of Central Processing Unit (CPU)
The CPU is considered to be the brain of the computer.
The CPU performs all types of data processing operations.
It stores data, intermediate results, and instructions.
With this, it controls most operations of all parts of the computer.
How CPU works-
You need to know what the CPU works. Well, we know that the CPU that works is very important but now we will know how this CPU works. So many improvements have been made so far in the past several years with the origin of the CPU. Despite the many improvements, the basic functions of the CPU are still the same. The basic functions of this are fetch, decode, and execute. Let us know about them in Vidarbha.
Fetch-
As the word seems to be, the instruction is received in it. In this, instruction means that series of numbers is passed from the RAM to the CPU. Each instruction is a small part of an operation, so the CPU should know that the angle direction is coming next. The current instruction address is kept by the program counter (PC). Then the PC and instructions are placed in the Instruction Register (IR). After that the PC length is increased which can be used to refer to it at next instruction's address.
Decode-
Once the instruction is fetched and stored in the IR, then the CPU passes that instruction into a circuit called the instruction decoder. It then converts that instruction into signals which are later passed to other actions of the other CPU for further action.
Execute-
This is the last step in which the decoded instructions are sent to the relevant parts of the CPU to be completed. Then the results are often written in the CPU register, where they can be referenced by later instructions. Here you can understand them as the memory function of your calculator.
What are CPU Components-
Here's what the components of the CPU are and what they work. By the way, there are three main components of the CPU.
Memory or Storage Unit
Control Unit
ALU (Arithmetic Logic Unit)
Memory or Storage Unit
These unit system's instructions, data, and intermediate results are stored. These units provide information to all other units as well. It has an internal storage unit or main memory or primary storage
Random Access Memory (RAM) is also called.
Its size affects its speed, power, and capability. Primary memory and secondary memory are two such memories which are indigenous to the computer.
What are Functions of Memory Unit-
It stores all the data and instructions needed in processing.
It stores all the intermediate results of processing.
This final results of processing are stored when they are not released in the output device, in the output device.
All inputs and outputs are transmit by main memory.
Control Unit
These units control the operation of all parts of the computer but they do not do any actual data processing operations.
What are Functions of Control Unit-
It comes in handy for controlling the transfers of data and instructions that are used to transfer the computers to other units.
This is done to manage and coordinate all the units of computers.
They receive instructions from memory, interprets them, and those operations are used to direct the computer.
It communicates with Input / Output devices for data transfer and for results from storage.
It does not process anything or store any data.
ALU (Arithmetic Logic Unit)
This unit consists of two subsections that are called,
Arithmetic Section
Logic Section
Arithmetic Section
The function of this arithmetic section is that all of these perform arithmetic operations such as addition, subtraction, multiplication, and division. All the complex operations are done using the above mentioned operations as a repetitive use.
Logic Section-
The main function of this logic section is to perform all these logic operations such as comparing, selecting, matching, and merging of data.
Computer CPU type-
As we know, the computer CPU (which is called short in the Central Processing Unit) is a very important component that handles all the instructions and calculations that are sent to it from other computer's components and peripherals.
What speed software program works, it also depends on the CPU, how powerful they are. Therefore it is important that you choose the correct CPU so that they can handle all the tasks as needed. There are currently two major CPU manufacturers in the world, Intel and AMD, who have their own CPUs of their own type.
Single Core CPUs -
Single core CPUs are the oldest type of computer available in CPU and first of all these types of CPUs were used. Single core CPUs can only be carried out in one operation at a time, so these are not the right choice for multi-tasking. Whenever the user wants to run more than one application, their performance decreases very soon. If you want to run another application then you will have to wait for the first one to finish. Otherwise the first operation will be very slow. In this type of CPUs the performance of the computer depends mostly on the clock speed and also the measurement of power.
Dual Core CPUs -
A dual core CPU is a single CPU but it has two cores and therefore functions like two CPUs. Where in the single core CPU, the processor needs to switch back and forth in different sets of data streams, if more operations are done, dual core CPUs can handle multitasking with a very comfortable ease. In order to take advantage of Dual Core, both operating systems and programs running in it, it is very important to have written a special code, which is called a simultaneous multi-threading technology. Dual core CPUs are fast compared to single core but not like quad core CPUs.
Quad Core CPUs -
Quad Core CPUs further refinement consists of multi-core CPU design and four cores are feature in a single CPU. As a dual core CPUs are split into workload, within the two cores, the same quad cores can be done in large quantities to larger multitasking functions. It does not mean that one operation will be four times faster. It is only possible by having SMT Code. The speed in these CPUs is not noticeable. But yes, users who have to do a lot of heavy tasks such as video editing, games, animations, etc., then these CPUs are going to work for them.
How important are CPUs -
As I have said beforehand how important a CPU is to a computer. Since it is also called brain of computer, you must have understood how important it is. Since it is solely responsible for executing the commands within the program, the more CPU capacity, the more likely it can run their applications.
What is CPU Cores and how many Cores are in the CPU-
Before the time of computing, then the CPU used to be a single core. This means that the CPU was limited to only one set of tasks. Due to this very reason, the speed of computing in the earlier computers was very low and they used to take more time to do the work. But due to the need for more computing power over time, manufacturers had to rely on new approaches to increase performance. And while improving this performance multi-core processors were born. Nowadays we are listening about dual, quad, and octo-core CPUs.
Dual Core Processor: In a dual-core processor, two separate CPUs are available in a single chip. By increasing the number of cores, CPUs are able to simultaneously handle multiple processes. This gives manufacturers more performance and less processing time according to their requirements. With the introduction of Dual-core, it is further helpful in developing quad-core processors which contain four CPUs. Similarly, octo-core processors too.
What is Hyper Threading-
Some CPUs generate virtualization of more cores by virtualizing their existing physial core. This process is called Hyper Threading. For example let's use Single core to virtualize it like dual cores. Dual cores can be done even with the single core.
Virtualizing means that a CPU in which a core is connected but that functions like a dual core. Here, the extra cores mean that there are separate threads. But here we should know that physcial core performs much better than in virtual cores.
What is Multithreading-
Thread is considered as cores here. You can consider a single thread to be a single piece of computer process. The same
Multithreading means processing more threads together. Meaning the instructions in a single CPU is understood and processed at the same time. This allows CPU core to process more work together at the same time. By which computing speed is greatly increased.
Intel Core i3 vs. i5 vs. i7
Let's know about Intel's different CPUs. How do these processor work? You must be thinking that Intel's i7 processor performs better than i5 and i3. And this is also true. Because i7 is much better i5 and i5 is better than i3 But do you know why these processors are different from each other and different from each other in terms of performance. But it is easy to understand, let's know about it.
Intel Core i3 processors are dual-core processors, the i5 and i7 processors are quad-core.
With features like Turbo Boost, i5 and i7 chips work much better. This allows the processor with turbo boost to help its clock speed exceed the base speed, such as 3.0 GHz to 3.5 GHz, whenever they need it. But Intel Core i3 chips do not have these features.
Those Processor models that have "K" written in their ending are easily
It can be overclocked, this means that additional clock speed can be forcefully and can be utilized at the time of need.
Hyper-Threading, as I have already told about it, enables it to process two threads together in each CPU core. This means that i3 processors in which Hyper-Threading supports four simultaneous threads (because they contain dual-core processors) can be processed together. At the same time, Intel Core i5 does not support the Hyper-Threading processors, which means they can also work at the same time with four threads. Only i7 processors support this technology (since it is quad-core) so they can process 8 threads at a time. Since many devices have the power of constraints, which do not have continuous supply of power, all the processors, whether they are i3, i5, or i7, have to balance their performance and power consumption.
How the CPU is visible and where it is at rest -
An modern CPU is usually small and square shaped, in which many of the short, rounded, metallic connectors are attached to the bottom. But some older CPUs contain pins in place of metallic connectors. The CPU is directly attached with the CPU "socket" (or sometimes a "slot") which is in the motherboard. The CPU is inserted in the socket pin-side-down, and a small lever helps to secure that processor.
Because the CPU has to do a lot of processes together, so due to some time runs, these modern CPUs become hot most of the time. Therefore, to remove this heat it is necessary to attach a heat sink and a fan directly to the top of the CPU. Typically, it comes bundled with a CPU that you must buy.
Talk about other advanced cooling options, you can use water cooling kits. Keep these special features in mind while installing these CPUs because its pins are very sophisticated.
What is CPU Clock Speed-
Clock speed of any processor is called where a processor can process how many number of instructions in a second. It is measured in gigahertz (GHz).
For example if a CPU's clock speed is 1 Hz then it means that it processes the same instruction in a second. If a CPU's clock speed
3.0 GHz then they can process 3 billion instructions in a second.
What are the CPU Advantages-
By the way, there are so many advantages of CPU in a computer. But here we will only talk about a few advantages.
Fast Calculation of Mathematical Data
The primary advantage of a computer processor or a CPU is that this allows you to calculate fast mathematical data. This is a very important reason why computers are ahead of humans in some tasks, for example mathematical modeling. Depending on the same fast calculation of mathematical data, many tasks can be done in the computer such as video game, photo editing etc.
A Dynamic Circuit
An modern computer processor is basically a dynamic circuit. There are tiny switches in the amount of crores that are called transistors. Other components of the processor control the configuration of these tiny switches according to their input data or from the active application. This tiny switches produce large and complex dynamic circuits, such as in printed circuit board (PCB), in electronics. Similarly, a computer can emulate the function of another electronics.
Basic Computer Functionality
A primary base of any computer is a processor. All the other hardware components are built according to the processor. Without this the rest of the computer's hardware and software are pointless. All input and output peripherals solely depend on the processor for input and output of the data. Because through the same processor, input data is processed and reaches the output. This is the processor where the computer compute anything.
What is the Importance of Computer CPU-
In all the computers that you can see in your office, you have a very important thing in it, called Central Processing Unit, or CPU. This CPU performs all types of arithmetic and logical decisions, too, in the speed of billions of operations per second. Most computer components of the computer serve the CPU and fetch the data, store it, and finally display results in the screen. So let's look at some of its functions.
Calculations
A CPU does all basic arithmetic such as addition, subtraction, multiplication, and division in very high speeds. Since complex math functions are simple arithmetic of long chains, your computer can also fast these trigonometry, logarithms and other hard math problems. For example, the CPU of your computer can calculate hundreds of spreadsheet cells in some fraction of a second.
Logic
The CPU performs many logic decisions on the basis of simple comparisons, such as greater-than-condition, less-than condition and equal-to condition. Then, according to the outcome of the CPU comparison, your action takes.
Moving Data
The CPU puts in a lot of time to move data from one place to another. For example, reading a file from a hard drive, doing some calculation in the data and writing it later in another file.
Multitasking
The CPU can easily "multitasks," for which it has to switch to different types of programs. And priroty has to work accordingly. This makes full use of CPU memory. Multitasking can work simultaneously with a lot of work being done simultaneously, without closing any task.
CPU's super-
As the advancement in technology is happening. Similarly, there will be many such advancements in the CPU as if the superconductor graphene is used in place of Silicon or along with it.
Each year the size of the CPU is gradually decreasing. Such as the latest generation of Intel architecture has been manufactured in 22 nanometers (nm = 1 billionth of a meter). It is being heard that the next generation CPU is less than 14nm only. Power consumption can also be reduced by being smaller and additional cores can also be added to the CPU, hence Moore's law can also be kept intact.
Slowly this size seems to be continuously decreasing. But as small as this, it will be bigger than the size of the atom of Silicon as it can not be smaller than that. Then it is pointing out that a new thing can be used soon in place of Silicon.
Maybe that thing graphene? Because it is very small size. Extremely thin, is one of the thinnest known materials. This will help scientists to reduce the size of the CPU. IBM has reported that they have developed a graphene "transistor" that can also work in 300GHz. The way technology is being used, it is clear that Graphene CPU usage in the CPU industry can be found very soon. The time will tell only what changes in the CPU are going to come forward.
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