Is Pc4 The Same As Ddr4?

In today’s modern world, devices such as personal computers have become an essential part of people’s daily lives. With the constant advances in technology, manufacturers are constantly introducing new hardware components to increase the performance of their products. Two commonly used terms when it comes to computer memory are PC4 and DDR4. Despite seeming similar, many people are left wondering if these two terms refer to the same thing.

To clarify, PC4 and DDR4 are two different types of memory. DDR4 (Double Data Rate 4) is a type of synchronous dynamic random-access memory (SDRAM) that is commonly used in modern computers. It provides a significant performance boost over its predecessor, DDR3, and is capable of achieving higher speeds and handling larger data transfers. On the other hand, PC4 (also known as DDR4 SDRAM) is simply a newer version of DDR4 that adheres to a specific set of standards set by the JEDEC Solid State Technology Association. Despite this minor difference, the two terms are often used interchangeably.

Is PC4 the Same as DDR4?

– PC4 and DDR4 are not the same thing, but they are related.
– DDR4 (Double Data Rate 4) is a type of memory used in modern computers to store data temporarily for quick access by the CPU.
– PC4 (PC4-19200, PC4-24000, etc.) is a type of DDR4 memory module designation used by some manufacturers to indicate the module’s specifications.
– The PC4 designation is related to the module’s maximum transfer rate.
– DDR4 memory modules can have different PC4 designations depending on their maximum transfer rate, and the number after the PC4 (i.e., 19200, 24000) indicates the module’s transfer rate in megabytes per second.
– Therefore, a PC4-24000 module has a maximum transfer rate of 24,000 MB/s, which is the same as a DDR4-3000 module.
– However, not all DDR4 memory modules have a PC4 designation, and not all PC4 designations represent DDR4 memory modules. Some manufacturers may use other designations or product names to describe their DDR4 memory modules.


1. Is PC4 the same as DDR4?
No, both terms refer to different components. DDR4 is a type of high-speed memory module, while PC4 refers to the type of motherboard.

2. Can I use DDR4 RAM on PC4 motherboard?
Yes, DDR4 RAM can be used on a PC4 compatible motherboard. However, the RAM will only run at the maximum speed allowed by the motherboard.

3. Is it necessary to have a PC4 motherboard for DDR4 RAM?
No, it is not necessary to have a PC4 motherboard for DDR4 RAM. But it is recommended to have a motherboard that supports DDR4 for optimal performance.

4. What is the main difference between PC4 and DDR4?
PC4 refers to the type of motherboard, while DDR4 is a type of RAM. The key difference between the two is that PC4 supports more advanced processors and graphics cards, whereas DDR4 is responsible for quick data access.

5. Can I upgrade from DDR3 to DDR4 without changing my motherboard?
No, it is not possible to upgrade from DDR3 to DDR4 without changing your motherboard. DDR3 and DDR4 RAM are not compatible with each other and require specific motherboard capabilities.


In summary, PC4 and DDR4 may seem similar due to the similarity in their names, but they are actually two different things. PC4 is a type of memory module used in servers, while DDR4 is a type of RAM used in personal computers and laptops. Understanding the difference between them can help you make the right choice when upgrading or building your computer. So, it’s important to do your research before making any decisions about your computer’s memory.

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