Processor vs RAM vs SSD – Difference and Comparison

What is Processor?

A processor is a central processing unit (CPU) that interprets and executes instructions. It is the main component of a computer, that carries out the instructions of software by performing the basic functions, including arithmetic, logical, control, and input/output (I/O) operations.

Processors are called the “brain” of computers. The term “processor” can refer to either an electronic circuit or to an entire computer system, which includes all of its components, such as memory, input, and output devices.

The Central Processing Unit (CPU) is one of the most important parts of your computer because it carries out most of your commands. The CPU has two main functions: interpreting operating system commands and executing them, and completing tasks based on those commands.

What is RAM?

Random-access memory, or RAM, is a type of computer storage. It is volatile, temporary memory mounted directly to the motherboard, and it stores data from the processor while it performs tasks. Once power is cut to the RAM, the data stored there is inaccessible and forgotten.

A computer also works this way. If RAM fills up, the computer’s processor has to repeatedly go to the hard disk to overlay the data that it needs. This slows down everything else on your computer and can make your system sluggish.

There are several ways to deal with this, and one of them is to close some of the running programs or remove the ones you don’t need. Another option is to upgrade your computer’s hard disk.

What is SSD?

SSD stands for Solid State Drive. It is a type of storage component that uses flash memory instead of magnetic disks to store data. they have no moving parts, which means they are faster and more durable than hard disk drives. SSD is a more permanent storage device.

SSD stores data in non-volatile flash memory chips. This means that the information stored on an SSD will not be lost when the computer shuts down or when a power outage occurs.

Since they do not have moving parts, they are light in weight which has helped manufacturers make thin computers and laptops, which also weigh less. This factor has impacted the size and weight of smartphones as well.

The endurance of an SSD is determined by how many cycles it will undergo. An SSD designed to be used primarily for reading doesn’t require as much endurance as an SSD designed to be used mostly for writing.

Difference Between Processor and RAM and SSD

 The CPU can be termed the computer’s brain and controls all operations. The speed at which the CPU can process data determines how fast your computer can perform tasks such as opening programs and loading files.

The RAM, or Random-Access Memory, is a temporary data storage device for information. This means you must keep saving a document while working on it.

SSD stores data in non-volatile memory chips. Data remains safe even when your device is shut down.

Comparison Between Processor and RAM and SSD

Parameter of ComparisonProcessorRAMSSD
FunctionCompletes tasks on a computer.Stores data as you work on it.It is a permanent storage device.
SpeedIts working speed depends on that of RAM and SSD.It has fast speeds.It is slow.
MemoryDoes not have memory.It is short-term memory – it is volatile.Continues storing data even after the computer shuts down. Its memory is non-volatile.
CostExpensiveCheaperMuch cheaper
By definitionThis means central processing unitMean random access memoryThis means solid state drive