Let's explain what RAM is and how it differs from other types of computer memory.
Ram (Random-access memory) or RAM is the main memory of a computer. which is a key element that affects overall performance. It also affects the speed of the computer system. Whether that type of device is a smartphone, tablet, computer, or any other device. that need to read and write instructions to memory
RAM is a type of temporary memory (Short-Term Memory) and its function is to write or save data randomly. This type of memory can save data to various locations. freely This is to increase the speed of recording and reading data. Therefore, it is the origin of the word Random-access while making it different from other types of memory. completely Compared to hard drives or SSDs (also known as Direct Access Memory), what sets it apart from direct access memory is that When the power is cut off or the computer is turned off The data inside the Ram will disappear completely.
due to its peculiarity, The information that is handled by RAM is constantly changing or fluctuating. and processing only occurs during the specified period.
Currently, new types of Ram modules are being developed continuously. To be able to store other tasks, which means that certain actions, such as System Start-Up, may occur faster because those actions are prepared to run.
The history of the Although.
Although the Modern Computer is completely different from the one that was half a decade ago, RAM has always been present in computers. since the first computer Until the 1970s, the most popular method was magnetic ring memory. Magnetic-core memory, which differs greatly from modern RAM in the form of embedded circuits. that we know today
DRAM or DRAM (Dynamic Random Access Memory) has not yet been implemented. until in the 1970s (although it was just a concept Announced in 1968, it is a memory that is allowed to store data in transistors that must be refreshed every single storage cell. two to three-millisecond intervals which are still found to be in use until now
How does RAM work?
RAM is responsible for storing instructions and data while the computer system is running, both as inputs and outputs. RAM is accessed through random access, meaning the CPU can access everything. part of memory or storage space directly. To speed up the process of writing and reading data continuously.
That's because Ram is the main memory. that the CPU can access that memory immediately without having to go through a large-capacity hard drive to find what you're looking for. which means Your computer is able to switch between tasks. seamlessly, seamlessly without you noticing any delay
Type Of RAM.
In general, most of the devices available today There are two types of RAM used: Static RAM (SRAM) or Dynamic RAM (DRAM). SRAM tends to run faster than DRAM and uses less power because SRAM uses six transistors to store data. In a memory cell (memory cell) instead of working together of a pair of transistors with capacitors. per bit of storage, This is for use in controlling what is stored.
Both types of RAM are used in computers and computing devices, but because SRAM is more expensive to manufacture, DRAM is the most commonly used memory chip architecture in commercial devices.
The most common type of RAM in a computer is DDR4 RAM. Although older systems may have used DDR2 or DDR3 RAM in the past, DDR4 RAM has been developed to outperform both traditional RAM. DDR4 RAM also has some design changes. So you won't be able to replace your retro DDR3 RAM with DDR4 RAM.
The future of RAM
As previously described, Some manufacturers are developing RAM that can hold data longer. and does not require power to store data.
In addition, researchers in China have developed a new form of memory. The combination of RAM and ROM components can remember data and instructions for as long as you want.
Intel Optane memory is a technology that combines SSD volatility with RAM read/write speeds that are likely to replace the demand for RAM and ROM at any given time. in the near future
Scientists are still working to increase the capacity of RAM modules, which helps them with data storage. with higher storage capacity And most importantly, it delivers increased performance over the same amount of time. for a higher level of responsiveness
In terms of RAM DDR5, which is the next generation of memory. It's still under development. Initially, In terms of performance or capability, the new RAM offers up to 2x more bandwidth and density (capacity) than the current DDR4 RAM. It also uses up to 30% less power compared to older RAM. However, many people would love to see a newer RAM offering better speed and performance. It is expected that we will have the opportunity to use DDR5 RAM in the near future.