There is no doubt that the Core i9-13900K is one of the most powerful CPUs to ever exist. Well, it was only a matter of time till something even more powerful came into existence, and that time has come.
With the release of the Core i9-13900KS, Intel has finally achieved a whopping 6.0GHz boost frequency without any manual overclocking, and so, if you’re building a PC with such a powerful CPU, then you’re definitely going to need the best RAM to go along with it.
Take a glance at the Best RAM For Core i9-13900KS:
Last update on 2023-03-20
When it comes to memory, you have quite a few options as far as variety is concerned. That’s because, unlike the AMD Ryzen 7000 Series CPUs, the Raptor Lake line-up is still compatible with DDR4 RAM, of course, along with DDR5.
That’s why, in this guide, we will not only walk you through the best DDR5 RAM for Core i9-13900KS but will also recommend you a DDR4 option. So, whether you want the best performance or the best aesthetic, we’ve got your back.
Let’s get started!
Best RAM For Core i9-13900KS
Here are our picks for the Best RAM For Core i9-13900KS:
- G.Skill Ripjaws S5 32GB (2x 16GB) DDR5-6000MHz
- Kingston Fury Renegade Silver 32GB (2x 16GB) DDR5-6400MHz
- G.Skill Trident Z5 RGB 32GB (2x 16GB) DDR5-6600MHz
- Corsair Vengeance RGB 32GB (2x 16GB) DDR5-6000MHz
- Corsair Vengeance RGB RT 32GB (2x 16GB) DDR4-3600MHz
G.Skill Ripjaws S5
Best Value RAM For Core i9-13900KS
Memory Type: DDR5 | Capacity: 32GB (2×16 GB) | Frequency: 6000MHz | Latency: CL30 | Latency (Nanoseconds): 10ns | RGB Lighting: No | Voltage: 1.35V
- Best bang for the buck
- Offers high frequency and low latency
- Great overclocking potential
- No RGB
After thoroughly reviewing the G.Skill Ripjaws S5, we concluded that the RAM not only packs a powerful punch when it comes to performance but is also quite a bang for the buck. Plus, being a G.Skill product, you expect some great durability and reliability out of it.
Let’s get the performance out of the way first; like other DDR5 RAMs we have talked about so far, the Ripjaws S5 is also capable of running at the 6000MHz frequency. Plus, combined with its exceptionally low 30-40-40-96 timing latency, its latency in nanoseconds come out to be just 10ns, making the Ripjaws S5 another promising high-performance RAM.
During our testing, we compared the Ripjaws S5 against the Sabrent Rocket DDR5 16GB U-DIMM 4800MHz and the XPG Lancer RGB 6000 DDR5 Black Kit, and the Ripjaws S5 managed to lead in all of the tests.With only the XMP profile enabled, the G.Skill Ripjaws S5 consumes 1.35V, and with that power consumption, it gives you solid performance, which is evident in the above picture. However, if you’re after even more performance and you can safely overclock RAMs manually, then you should know that the Ripjaws S5 has really good overclocking potential as well.
That’s because, in our in-depth review of the Ripjaws S5, we saw that by cranking up the input voltage to about 1.42V, we had the RAM clocked at 6600MHz with a timing latency of 30-40-40-96. This translates to about a 9.09ns latency, which is the lowest we have seen so far in this guide.
As you can see above, after overclocking, the RAM performed 18.18% better in Copy, 11.24% better in Read, and 22.24% better in Write operations of the AIDA64 Engineer Memory Benchmark.
Look-wise, the Ripjaws S5 is rather simple, with no extra bells or whistles. The RAM does not offer any RGB. However, you still get pretty cool grills that have their own aesthetics. Overall, if you’re just after looks, then we don’t think it’s the right RAM for you.
What We Liked
For the price, the Ripjaws S5 is undoubtedly the best bang for the buck DDR5 RAM you can get at the moment. As we found in our benchmarks, the Ripjaws S5 not only offers good performance on paper, but it also nails it in real-life testing.
What We Disliked
After seeing how much value the Ripjaws S5 offers, it’s really hard to point out any negative aspect regarding the RAM.
In conclusion, if you’re after both performance and good value for money, then there is no other RAM for you than the G.Skill Ripjaws S5. The RAM has got it all, solid performance, limited lifetime warranty, durable build quality, and good overclocking potential, all of which make it the Best Value RAM For Core i9-13900KS.
Kingston Fury Renegade Silver
Best Overall RAM For Core i9-13900KS
Memory Type: DDR5 | Capacity: 32GB (2×16 GB) | Frequency: 6400MHz | Latency: CL32 | Latency (Nanoseconds): 10ns | RGB Lighting: No | Voltage: 1.40V
- Offers the best overall performance
- Good value for money
- Lacks RGB
We’ll begin our list with the Kingston Fury Renegade Silver, and it’s here because of one reason and one reason alone; because it strikes the perfect balance between high-end performance, stability, and good price. That’s why we have awarded it the winner of the Best Overall RAM For Core i9-13900KS category.
Let’s talk about the performance first. As we have mentioned earlier, the Core i9-13900KS is an extremely powerful CPU, and if you’re building a PC with it, you’re likely expecting some hardcore performance out of it. Well, if you pair the chipset with the Fury Renegade Silver, you will face no memory-related performance issues at all. That’s because the RAM is capable of running at an astounding 6600MHz frequency.
On top of that, what’s even more surprising is that you don’t have to manually overclock the memory to get to this figure; you can achieve it by simply enabling the Intel XMP 3.0 profile from the BIOS. Plus, since our selected kit has 32GB capacity, no matter which AAA game you play at it, you will not run out of memory.
However, just sheer frequency and capacity are not enough to judge a memory’s performance; we also need to examine its timing latency figures along with its latency in nanoseconds. Well, rest assured, the Kingston Fury Renegade Silver does not disappoint in that department either. The RAM boasts a timing latency of CL32-39-39, which, when coupled with its high frequency, is insanely low.
For instance, if we calculate its latency in nanoseconds, it comes out to be just 10ns, which is incredibly low for a DDR5 RAM. So, performance-wise, you shouldn’t worry about the Kingston Fury Renegade Silver, as the RAM promises plenty of boost in every department.
However, what about stability? Because we also said that this RAM strikes the perfect balance between performance, stability, and looks. Well, while the Fury Renegade Silver consumes 1.40V of power with the XMP 3.0 profile enabled to run at the 6400MHz frequency, it actually comes with three XMP profiles, so you can choose how much performance you want.
Meaning that you can switch to the second XMP profile and run the RAM at 6000MHz, where it will be consuming 1.35V with a timing latency of CL38-38-38. So, the point is, you have the option to decide how much power you want out of the memory, and all of it can be done by just switching a button in your BIOS.
Now let’s talk about the looks. The Kingston Fury Renegade Silver comes with an aluminum heat spreader, which ensures that the RAM can perform at its peak capabilities for long hours without any risks of thermal throttling, ultimately increasing its stability. Talking about aesthetics, the Fury Renegade Silver does not feature any RGB lights. However, don’t let that disappoint you because it is still one of the most aggressive-looking RAMs to be ever built.
Its heat spreader has a unique, sharp, angular shape that makes it stand out from other RAMs. Additionally, the black and silver color theme, along with the bold FURY branding, is just the cherry on top.
What We Liked
You might be thinking that what we liked the most about the Kingston Fury Renegade Silver is its performance, and while you’re right, we also liked how good of a price-to-performance ratio it offers, making it an even better deal.
What We Disliked
Honestly, there isn’t anything significantly bad about the Kingston Fury Renegade Silver that can be a potential deal breaker. Yes, some people might think that the lack of RGB is a disadvantage, but the RAM looks really beautiful without it anyways.
With that said, if you want high-performing RAM to go along with your Core i9-13900KS, then you should definitely consider the Kingston Fury Renegade Silver. The RAM focuses on the essentials to ensure good value for money and leaves out the bells and whistles, making it a really good deal. For all of these reasons and more, we have selected it as the Best Overall RAM For Core i9-13900KS.
G.Skill Trident Z5 RGB
Best Performance RAM For Core i9-13900KS
Memory Type: DDR5 | Capacity: 32GB (2×16 GB) | Frequency: 6600MHz | Latency: CL34 | Latency (Nanoseconds): 10.3ns | RGB Lighting: Yes | Voltage: 1.40V
- Extremely high 6600 MHz frequency
- Low CL34 timing latency
- Beautiful RGB light bar
If the already high-end performance of the Kingston Fury Renegade Silver does not satisfy you, and you are after something even more extreme, then the G.Skill Trident Z5 RGB is for you. When it comes to sheer performance, the Trident Z5 RGB blows its competition out of the water, and that’s because it boasts some of the biggest performance numbers in the market.
For starters, the Trident Z5 RGB is capable of running at an incredible 6600MHz frequency, and that’s just with the XMP 3.0 profile that the RAM comes with. For a CPU as powerful as the Core i9-13900KS, if you pair up a 6600MHz RAM, then your rig will be one of the most high-end gaming rigs in the world.
Plus, just like the Kingston Fury Renegade Silver, the Trident Z5 RGB kit we are recommending also has a capacity of 32GB, so you don’t have to worry about running out of memory either.
Similarly, the Trident Z5 RGB does not let down in the latency department as it has a timing latency of CL34-40-40-105. You might think that the CAS latency of 34 clocks is a bit high when compared to the Fury Renegade Silver, but it is actually quite a good deal when you factor in the clock speed.
As you can expect, the latency in nanoseconds of the Trident Z5 RGB comes to be around 10.3ns, which is just about 3% higher than that of the Fury Renegade Silver. Overall, it would be really difficult to notice a difference of 0.3ns in latency, and that’s why we think that getting 200MHz more clock speed at the cost of 0.3ns is a fair deal.
Going over the input voltage, the Trident Z5 RGB consumes 1.40V once you enable the XMP 3.0 profile. That’s a solid 24% bump in power consumption when compared to the standard DDR5 RAM. However, you also get about 37.5% more clock speed, so it becomes a rather good trade-off.
For a RAM that’s consuming 1.40V, you can expect it to generate a lot of heat, and to counter that, G.Skill has incorporated a matte black aluminum heat spreader that works like a charm at getting rid of all the excess heat. Talking about the physical aspects, you can get the RAM in two colors, either metallic silver or matte black, and both colors look equally gorgeous.
Looks-wise, the Trident Z5 RGB is one of the most beautiful RAMs to ever exist. It features a distinct RGB light bar that flawlessly blends into the RAM’s body. Other than that, its two-tone design is also quite iconic and gives the RAM a unique look.
What We Liked
Aimed for the best performance award, it should come as no surprise that we love the Trident Z5 RGB’s performance more than anything. Its 6600MHz frequency is one of the highest clock speeds that you can achieve without going into manual overclocking, and the Trident Z5 RGB delivers that effortlessly.
What We Disliked
For a RAM this premium, it’s really hard to point out any flaws. For instance, the Trident Z5 RGB offers phenomenal performance, looks good, and overall is great RAM. However, we still find that its price must be its biggest downside, as the RAM costs more than most DDR5 RAMs.
All things considered, if you’re after extreme gaming, then you should undoubtedly go with the Trident Z5 RGB. Yes, the RAM carries a hefty price tag, but it makes up for it with the performance it offers. I mean, pairing an i9-13900KS with a 6600MHz memory that is running at such a high frequency without manual overclocking is the true meaning of extreme performance, and that’s why we have picked the Trident Z5 RGB as the Best Performance RAM For Core i9-13900KS.
Corsair Vengeance RGB
Best White RAM For Core i9-13900KS
Memory Type: DDR5 | Capacity: 32GB (2×16 GB) | Frequency: 6000MHz | Latency: CL36 | Latency (Nanoseconds): 12ns | RGB Lighting: Yes | Voltage: 1.35V
- Beautiful white looks
- Good performance
If you are in the market for the best white RAM to go along with your white CPU cooler and chassis, then we bring you the Corsair Vengeance RGB. The Corsair Vengeance RGB comes with the ideal blend of robust performance and stunning aesthetics, offering you the best of both worlds.
When we say robust performance, we mean it can reach a solid clock speed of 6000MHz without any manual overclocking. Plus, for an i9-13900K, a 6000MHz frequency is just enough to complement the processor’s extreme performance.
Now let’s talk about the latency; the Corsair Vengeance RGB has a timing latency of 36-36-36-76. It should be emphasized that while a CAS latency of 36 clocks is not the lowest available, it is also not the highest. So, its latency in nanoseconds comes out to be 12ns.
In truth, the timing latency of the Corsair Vengeance RGB is only average. However, paired with the 6000MHz frequency, it is doubtful that you will notice any difference in performance as a result of it.
Focusing on the power consumption, the RAM will consume 1.35V with the XMP profile enabled, meaning that the power consumption climbs up by approximately 22.7%, and the performance increases by 25% once you enable the XMP profile.
Since the power consumption is 1.35V, the RAM offers the overclocking ability to some extent, meaning that you do have room to bump the voltage to around 1.40V and get a bit more juice out of it. Furthermore, the memory is covered with a solid aluminum heat spreader to quickly transfer heat away from the chips.
Aesthetics are arguably the most important reason why you would choose the Corsair Vengeance RGB. I mean, after all, that’s why we are recommending this RAM. So, for starters, the RAM has an out-of-this-world dual-tone design that sets it apart from the competition. In addition, there is a large VENGEANCE lettering inscribed in the center, which adds to the aggressive vibe. Not only that, but you also get a lovely translucent RGB light bar that runs from end to end.
If you have other RGB Corsair products, then you can bring all of them to a beautiful sync with the iCUE Software.
What We Liked
Being the winner of the Best White RAM category, it shouldn’t surprise you that the physical aspects of the Corsair Vengeance RGB are what surprised us the most. Yes, we understand that looks are subjective, but we really loved the white design of this RAM.
What We Disliked
Judging by the performance, we think that the Corsair Vengeance RGB falls just a little bit on the higher side of the price range, especially when you look at other options in the market. However, if you’re after the looks, then it is definitely worth it.
All in all, for the white PC build enthusiasts out there, the Corsair Vengeance RGB is a treat. Plus, if your PC is built around an i9-13900KS, then this RAM offers just the right amount of performance to go along with it. With that said, we crown the Corsair Vengeance RGB as the winner of the Best White RAM For Core i9-13900KS category.
Corsair Vengeance RGB RT
Best DDR4 RAM For Core i9-13900KS
Memory Type: DDR4 | Capacity: 32GB (2×16 GB) | Frequency: 3600MHz | Latency: CL16 | Latency (Nanoseconds): 8.8ns | RGB Lighting: Yes | Voltage: 1.35V
- Low latency
- Beautiful RGB
- Not a good value for money
One great thing about the Intel Raptor Lake line-up is that it is backward compatible with DDR4 RAM. So, even though DDR5 RAMs offer better value for money, if you’re looking to get a DDR4 RAM for your i9-13900KS, then we recommend you to go with the Corsair Vengeance RGB RT.
As far as DDR5 RAMs are concerned, the Vengeance RGB RT is the top contender for the Best DDR4 RAM for Core i9-13900KS. That’s because the RAM offers a frequency of 3600MHz out of the box. Yes, by DDR5 standards, it is not even close to what we have discussed above, but for a DDR4 RAM, it is actually quite impressive.
Where the Corsair Vengeance RGB RT really makes up for in terms of performance is the timing latency, which is just 16-20-20-38. So, with the latency being a sweet 8.8ns, the Vengeance RGB RT earns its award by being powerful enough to go along with the mighty Core i9-13900KS.
DDR4 RAMs, in general, have a higher power consumption than DDR5 RAMs; hence, it is no surprise that the RAM consumes 1.35V to run at 3600MHz. With that said, you still get some amount of overclocking headroom because you can ramp up the voltage to around 1.40V for higher performance.
As far as thermals are concerned, the Vengeance RGB RT features a durable heat spreader that not only does a great job at getting rid of the heat, but also adds to the RAM’s beautiful looks. On the topic of looks, you also get a wide dynamic ten-zone RGB light bar that can be controlled with the iCUE software to display dozens of beautiful effects.
For durability, the Vengeance RGB RT uses a custom performance PCB, so you should be assured that the RAM will output good performance under loads without running into stability issues.
Also Read: Corsair Vengeance RGB Pro Review
What We Liked
The Corsair Vengeance RGB RT blew us away with its high-end performance and beautiful looks, and that’s what we loved the most about this RAM.
What We Disliked
Like other DDR4 RAMs, the price-to-performance ratio of the Vengeance RGB RT is also not good enough since DDR5 RAMs offer much better value for money.
In a nutshell, if you are planning on upgrading your CPU to the latest Core i9-13900KS but you are not ready to jump the DDR5 memory just yet, then the Corsair Vengeance RGB RT is the perfect RAM for you. It marks every checkbox like high frequency, low latency, and beautiful looks, making it the Best DDR4 RAM For Core i9-13900KS.
Should You Buy DDR4 or DDR5 RAM For i9-13900KS?
One advantage that Intel’s Raptor Lake series has over AMD’s Ryzen 7000 CPUs is that the 13th-Gen CPUs from Intel are backward compatible with DDR4 RAM.
So, should you stick with the old-gen DDR4 RAM in an i9-13900KS build? Or should you upgrade to the latest DDR5 RAM? Let’s find out!
Also Read: DDR4 Vs. DDR5 RAM
There is no doubt that DDR5 RAMs are truly superior to their DDR4 predecessors in every way possible. They offer much higher performance figures and lower power consumption.
But does that make them a better bargain? Well, yes, because, apart from just performance, the prices of DDR5 RAMs are also declining rather fast, giving them an edge over DDR4 RAMs in terms of value for money as well.
So, if you’re building the latest and greatest gaming PC with an i9-13900KS at its heart, then you should definitely go with DDR5 RAM unless, of course, your motherboard does not support DDR5 RAM and you have no other option than to go with DDR4.
How We Choose These RAM
At Tech4Gamers, we strive to create the best quality content with the most authentic research. So, when we recommend you a product, it means that the product has passed our thorough testing, which is based on various factors.
So, if you’re going to buy RAM for some other CPU, then we highly recommend that you follow this guide as well. That’s because it ensures that you get the best product for your needs.
For more information, read our guide on How We Test RAM.
The Core i9-13900KS is not a budget CPU, and as a result, a full PC built around a processor as powerful and expensive as the i9-13900KS will not be cheap. Especially if you plan on buying the best motherboard to go along with this CPU.
However, that doesn’t mean you should settle for a RAM that provides poor value for money. After all, your budget isn’t infinite. As a result, the RAM we choose must provide good value for money, at least to some extent.
True, the more performance you seek, the more you will pay, but pricey does not always equal overpriced, and that is what we want.
When it comes to the Best RAM For Core i9-13900KS, performance is most likely your first priority. So, the RAM we choose should provide the best performance figures without being overpriced, and when we say performance figures, we mean both transfer rate and timing latency.
The transfer rate, as the name implies, shows us how many transfers the RAM can perform in one second. As a result, the faster the transfer rate, the better the RAM performance. Similarly, timing latency tells how many clocks the memory chip will wait for during certain operations.
One key difference to note between timing latency and the transfer rate is that while timing latency is indirectly proportional to the RAM’s performance; the transfer rate is directly proportional. As a result, the lower the timing latency, the faster the RAM.
So, for the Best RAM For Core i9-13900KS, we chose the ones that offered the right balance between the transfer rate and timing latency.
Frequency and Timings
One of the key advantages of DDR5 RAM over DDR4 RAM is that it consumes only 1.1V by default. On the other hand, DDR4 RAM consumes 1.2V. As a result, in general, DDR5 RAMs don’t have an issue regarding power consumption.
However, if you intend to overclock your RAM, you will be tuning up the power consumption. For instance, as we saw with the G.Skill Ripjaws S5, we can increase the power consumption to 1.42V from 1.35V and get 600MHz more frequency.
So, power consumption is a crucial consideration when purchasing RAM because it directly influences the memory’s overclocking potential.
Likewise, the RAM should be thermally efficient. After all, no one would go for a RAM that thermal throttles very quickly, resulting in a drop in performance.
Aesthetics and Build Quality
It is difficult to get a DDR5 RAM with poor build quality unless you go for a counterfeit that costs a fraction of what a typical DDR5 RAM costs.
Having said that, it is still important to make sure that our selected Best RAM For Core i9-13900KS can withstand the test of time and are durable enough to handle regular wear and tear.
Furthermore, if the RAM lacks a proper heat spreader or a casing, then dust and humidity can quickly accumulate on the memory chips, degrading their performance in the long term.
We also took into account the aesthetics. After all, your Core i9-13900KS build contains top-tier hardware, and you deserve some bragging rights. So, while RGB is not a required feature, we considered it as a positive aspect of the RAM that has it.
Even though we are discussing compatibility in the end, it is just as significant as the others. We made certain that the RAM we chose is undoubtedly the Best RAM for Core i9-13900KS. That’s because a RAM shouldn’t be considered the best if it doesn’t provide adequate performance to match the CPU.
Aside from performance compatibility, we also studied the physical compatibility of our selected RAMs. Physical compatibility is critical for gamers who are either using big CPU coolers or are building a compact PC. After all, you don’t want to buy RAM just to discover that it doesn’t fit in your computer.
Why Trust Us
Roughly 12 years ago, Tech4Gamers began as a website where hardware lovers could blog about their favorite gadgets and share their ideas with the rest of the world. With the passage of time, Tech4Gamers drew visitors from all over the world and expanded into a technology website covering all topics relevant to the most recent games and hardware.
Today, Tech4Gamers serves as a platform for the latest tech news, becoming your one-stop shop for all things related to gaming technology, with detailed reviews of a wide range of products, as well as detailed comparisons of the latest hardware in terms of both specifications and benchmarks.
We’ve been committed to the tech industry by providing unbiased and authentic content for over a decade, and our readers recognize that. So, whether you’re modifying, upgrading, or building your gaming setup, we will help you choose the best hardware within your budget. Just like that, we also hope that our guide on the Best RAM For Core i9-13900KS helps you choose the right RAM.
The Core i9-13900KS offers 200MHz higher max turbo clock speed, costs about 100 bucks more, and has a 25W higher TDP rating than the Core i9-13900K.
By default, the Core i9-13900KS supports up to 5200 MT/s.
Yes, just like other Raptor Lake CPUs, the Core i9-13900KS works with DDR4 memory.
Both previous-gen 600-series and the latest 700-series chipsets are compatible with the Core i9-13900KS.
Thank you! Please share your positive feedback. 🔋
How could we improve this post? Please Help us. 😔