What exactly is DDR5 RAM, and how does it compare to other types of RAM, particularly DDR4 RAM? This tutorial will describe what DDR5 RAM is and help you determine whether or not you need it for your system.


DDR5, the fifth and most recent version of DDR memory, will supersede DDR4 in the general market because it provides more bandwidth, expanded capacity, and enhanced power efficiency. DDR5 is the latest and most recent edition of DDR memory.

Significant strides have been made in technological development during the previous ten years. This becomes particularly obvious in 2023, especially in the gaming industry, as we go headfirst into the era of 4K televisions and monitors.

In the past few years, a lot of things have changed, including the fact that AMD has surpassed Intel in the mainstream CPU market and has pushed the limits of how many cores and threads we can anticipate seeing in a gaming CPU; Nvidia has introduced real-time ray tracing, GPUs can now generally take on higher resolutions, and solid-state drives have become fully mainstream.

Now, another significant shift on the horizon concerns RAM and will take effect soon. More specifically, DDR5 will eventually take the place of DDR4 as the RAM option of choice in personal computers. So the question is, what exactly is DDR5, and how does it compare to its predecessor?

Keep reading so that you may find out the solution to that question!

What precisely is DDR5?

To begin, let’s address the issue posed in the heading: what exactly is DDR5?

DDR5 is a kind of random access memory (RAM), as mentioned at this piece’s beginning. Random-Access Memory is the abbreviation for RAM, by the way.

What is its function? It saves a tiny quantity of crucial data that your CPU or GPU needs to be able to access rapidly for the applications running on your PC to function effectively. In other words, it acts as the short-term Memory for your computer.

Random access memory (RAM) is speedy but also volatile, meaning it can only hold data so long as it is supplied with electricity. Therefore, it is obvious why random access memory (RAM) is not employed as a solution for long-term storage since all of the information saved in it is lost when the power is turned off.

Now, mainly speaking, what about DDR5?

Double Data Rate 5 Synchronous Dynamic Random-Access Memory is the complete form of the term that is being used here. DDR5 SDRAM is the abbreviation. It is sufficient to say, without delving too deeply into the specifics, that SDRAM is a type of RAM developed in 1992 and that DDR is a type of SDRAM created in 1998. DDR’s primary advantage, as the name suggests, lay in the increased data rates that it was capable of, but we won’t go into more detail than that here.

It was a linear progression from DDR (sometimes referred to as DDR1) to DDR5, although low-power versions of DDR memory (LPDDR) have also been released over the years, including LPDDR5, which is aimed at mobile devices. Over the years, several different DDR technologies have been released, and it was a primarily linear progression from DDR (sometimes referred to as DDR1) to DDR5.

DDR5 Versus DDR4

The following substantial question is: How much of an improvement does DDR5 have over DDR4?

Bandwidth, capacity, and power efficiency are three of the most significant improvements that DDR5 provides compared to DDR4.

DDR5 can handle data rates up to 6.4 Gbps at stock clock speeds, whereas DDR4 can only allow 3.2 Gbps. Thus it is a rather considerable boost in terms of capacity. On the other hand, DDR4 can only support data rates of up to 3.2 Gbps. In actual use, however, not all modules will be this quick, and some will be even faster if the clock speed is increased.

In addition, the improved memory chip density that comes with the DDR5 standard will allow for larger memory capacity in the modules. DDR5 chips will enable the creation of chips with a thickness that is four times higher than what is feasible with DDR4 chips; thus, individual DDR5 chips will have as much as 64 GB of Memory each.

Finally, DDR5 will be more power-efficient than its predecessors since its voltage will be lowered to 1.1V, from 1.2V in DDR4. Even if it doesn’t appear to be much of an advancement at first glance and won’t be all that significant for desktop personal computers, it will make a difference in the battery life of portable devices and servers that operate around the clock.

Should You Invest in DDR5 Memory?

And now, many people are undoubtedly already asking themselves: should you acquire DDR5?

However, even though the first DDR5 has been developed, DDR5 Memory is not currently available for purchase in commercial quantities. There is usually a lag between creating a new version of DDR and the game’s actual release. Then there is another lag between launching the game and becoming popular among the general public.

The interoperability of the CPUs is the main thing we are currently waiting for.

AMD’s most recent Zen 3 central processing units (CPUs) only support DDR4 Memory, and it appears that the company will not offer support for DDR5 Memory until Zen 4 CPUs, which are anticipated to ship in 2022. As before, Intel’s most recent Rocket Lake central processing units (CPUs) are still using DDR4, but the impending Alder Lake CPUs that are scheduled to follow them in the second half of 2021 will handle DDR5 Memory.

According to SK Hynix, the first mainstream DDR5 modules are expected to be delivered before the end of 2021, namely in the third quarter of that year. So this is something that we should anticipate.

This brings us to the second topic you would probably think to ask: whether or not you should hold off until DDR5 is released.

When constructing a computer, the answer to this question relies heavily on how you prioritize different aspects of the process.

Do you have concerns about your performance? If this is the most important thing to you, then the answer is yes; there is no question that DDR5 will provide enhanced performance compared to its predecessor. However, you shouldn’t anticipate a significant leap in quality due to this.

Considering that DDR4 initially gave a modest gain in in-game performance compared to DDR3 when it was first released, it seems likely that only pros will be able to properly reap the benefits of DDR5 when it first becomes available.

If the issues of cost and return on investment are more important to you, then you shouldn’t get your hopes up. It is almost certain that DDR5 will be rather expensive when it first becomes available, particularly considering the possibility of supply problems.

Because of this, as well as the limited advantages that it will initially provide in gaming performance, it will be difficult to suggest it to anybody looking for a purchase that will provide good value for their money.

Nevertheless, if you are concerned about safeguarding your position in the world in the coming years, the delay can be well worth it. Compatibility is an essential aspect to consider when it comes to RAM; therefore, if you want to construct a machine that would be simple to upgrade in the future, it would be a good idea to wait for DDR5 and hardware that is compatible with DDR5 to become available. We have mentioned this before.


In conclusion, the explanation of what DDR5 SDRAM is has reached its conclusion. But, of course, we will need to wait until we can get our hands on a system equipped with DDR5 before we can remark reliably on the performance, value, and other aspects of the new Memory.

If you’re in the process of creating a new personal computer, however, you should take a look at some of the configurations we’ve put together. We have options for every price range, so you’re likely to find something that meets your requirements.

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