Will DDR5 RAM work on DDR4 motherboard

Will ddr4 RAM work on DDR5 motherboard

Will ddr4 RAM work on DDR5 motherboard

Not at all. In the same way that DDR4 required new memory controllers when it transitioned from DDR3, so will DDR5. The memory controller is now integrated into the CPU, which means there will be new generations of CPUs. AMD has yet to develop CPUs for DDR5, while Intel has already begun.

In addition to DDR3 and DDR4, DDR5 will also have a different pin arrangement from previous generations. As a result, the DDR4 and DDR5 memory chips will not be cross-compatible.

The DDR5

For the past few years, rumors have swirled about the next generation of RAM, DDR5.

These standard specifications release was originally scheduled for 2018, but was repeatedly postponed, finally becoming official on the 14th of July 2020.

However, the first DDR5 chip was actually unveiled by SK Hynix on 6th October 2020, and it was intended for a particular use case rather than gaming: big data, AI, and machine learning.

During the latter half of 2022, servers will be widely available. The first examples of desktop PCs should be available in the first half of 2022.

Corsair DDR5 RAM

With CORSAIR DDR5 memory, the next generation of memory is here to take the world by storm. DDR5 delivers nearly 50%* more bandwidth and almost twice the storage capacity of DDR4.

Don’t worry if you’re still on DDR4, because CORSAIR DDR4 memory is compatible with select motherboards that are capable of supporting Intel® CoreTM processors.

Buy Corsair DDR5 RAM from Amazon by clicking here.

How does DDR5 compare to DDR4? Ddr4 vs DDR5

There is no backward compatibility between DDR5 and DDR4. If even a single digit (in this case, 5 versus 4) differs in the underlying memory technology, it would make sense to call it an entirely new standard.

Since the pinout will differ, the voltages may differ, and they shouldn’t be mixed if you can help it.

Although they do cause discomfort, incompatibilities do not solely exist for the sake of being unpleasant. Having them backwards compatible would cause faster RAM to consume more power.

Moreover, the RAM issue wasn’t resolved in those days since the memory controllers weren’t included in the CPUs (unlike today) so there was no RAM issue.

If someone wanted to use the new RAM technology with an old CPU and a new motherboard, they would have to add more memory controllers to their motherboard.

Additionally, these versions differ not just in their pins. There are several things that define the patterns of codes, such as voltage ranges, number of connections, and protocol, among others.

Whether you have DDR4 or DDR5, all need is the best RAM  that suites your motherboard.

It is also beneficial to the manufacturer since this will increase sales of motherboards and RAM. The existence of such a byproduct, however, is not the purpose behind it.

Performance

My initial test consisted of 15GB DDR5 RAM and Intel Core i5-12600K.  Each chip performed extremely well.

The Core i5-12600K is still my recommendation when it comes to midrange as well as high-end computer builds.

The time has finally come to see how the i5 handles games with DDR4 since I’ve finally gotten my hands on a compatible DDR4-based motherboard as well – the Asus ROG Strix Z690-A Gaming WiFi D4.

In summary, the results below were obtained using a Core i5-12600K and an Nvidia GeForce RTX 2080 Ti paired together at 1080p. DDR4 memory was paired with 16GB of Corsair Ballistix Elite memory running at 4000 MHz on the ROG Strix Z690-A Gaming WiFi D4.  The original DDR5 testing was done on an Asus ROG Maximus Z690 Hero motherboard and 16GB of Geil Polaris RGB RAM (at the stock 4800MHz clock speed).

 

The latest generation of RAM does not produce any noticeable performance improvements compared to older generations. RAM has never had as much impact on gaming speeds as CPUs and graphics cards.

DDR4 appears to be slightly superior, as it produces an extra 7 frames per second in Shadow of the Tomb Raider, an extra 5 frames per second in Assassin’s Creed Valhalla, and only a 3 frames per second deficit in Metro Exodus. Overall, DDR4 and DDR5 perform equally well in all the other tests.

When Cinebench R20 was run, DDR5 took the lead for the first time. In the single-core test, my DDR5 kit scored 736 points, while in the multicore test it scored 6733, which is both higher than the scores from my DDR4 setup of 703 points and 6700 points. Even so, these differences aren’t huge.  if your primary concern is gaming rather than photo or video editing, then it doesn’t matter much.

 

Frequencies and latencies

According to conventional wisdom, this level of performance parity is impossible. Do newer, shinier things necessarily mean they are faster and better?

In theory, DDR5 is superior to DDR4 due to various technical improvements. The specifications of the RAM I used tell you that DDR5 is going to have faster frequencies – the rate at which the RAM cycles each second – than DDR4.

On DDR4 memory, 4800MHz would be an extremely dangerous overclock. In contrast, Geil’s DDR5 kit is capable of holding up to those many cycles directly from the package. Furthermore, the higher bandwidth offered by DDR5 should allow a higher level of performance than DDR4.

DDR5 also has a higher efficiency. In effect, the memory is operating at 1.1v instead of the usual 1.2v, which may not sound like much but significantly reduces the amount of current used by the memory.

If you pair it up with an Alder Lake chip, that’s even better, since Intel’s CPUs are astonishingly powerful, but they’re always slurping up electricity from the PSU.

So, why does DDR4 perform so well in games and sometimes even faster? I believe it has to do with the fact that DDR4 RAM has a much lower latency than DDR5.  Latencies are the delays in transmitting data from the RAM to the CPU.

 

 Price and availability

In addition to being cheaper, DDR4 is also best for your wallet. ROG Strix Z690-A Gaming WiFi D4 I tested cost more than £300, so it’s obviously a high-end piece of equipment. A full-size ATX Z690 motherboard, DDR4-based and Alder Lake-compatible, starts at £170.  The 12th Gen chipsets, like the B660, will be a great alternative to the flagship Z690 when they launch later this year.

In terms of DDR5-compatible motherboards, this also applies, but at the moment there is only one ATX model that isn’t too pricey

I bought my ROG Maximus Z690 Hero for £520 / $600. Although its PCIe and external I/O specs are marginally better than the ROG Strix Z690-A Gaming WiFi D4, it costs hundreds more.

The difference in price between DDR4 and DDR5 memory is somewhat difficult to compare directly, albeit mainly due to the lack of availability of DDR5.

The Geil Polaris RGB has been listed as “coming soon” at several retailers, even though DDR5 launched just a few weeks ago.

While this Crucial 16GB DDR5 kit has a price of £138, it also won’t arrive for a few weeks.

There is no heat spreader either. What a disappointment.

The DDR5 release date

November 4 was the release date for DDR5! It is now possible to get your hands on this new generation of extreme clock speeds and gaming performance.

DDR5 is scheduled to be released around the same time as Intel’s all-new Alder-lake processors, the 12th generation of processors.

For hardware nerds around the world, this is a crucial time.

Do you need DDR5 RAM with Intel 12th Gen CPUs?

Sadly, no. DDR4 and DDR5 are not compatible, but DDR5 does offer better performance, and there are other pitfalls that make DDR4 a worse choice.

In most cases, the best RAM isn’t the cheapest part of a PC, so reusing parts you already have eliminates some of the burden of purchasing a new or upgraded PC. It is a blessing that Intel’s latest “Alder Lake” CPUs support both DDR4 and DDR5 memory.

It does come with a small caveat, however. The 12th Gen Intel chips support DDR4 at 3200 MHz and higher, so assuming you meet that requirement, you should be OK. If you’re upgrading, you’ll need a new motherboard regardless of which choice you make. If you choose DDR4, make sure the motherboard supports that memory type.

 Will any DDR5 RAM work with any motherboard

Sadly, no. In addition to manufacturers not being able to redesign their motherboards and other components to support a single generation of RAM, the consumer would not want this to happen either.

If that were to happen, the price could go even higher than it is now.

DDR5 is, however, slowly gaining in popularity. The Alder Lake processors are fully compatible with DDR5 RAM thanks to Intel’s recent release of its Intel Alder Lake CPU series.

 

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