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The Intel Core i9-14900K headlines the 14th Generation of Intel CPUs and is, therefore, one of the fastest gaming processors on my test bench. With such a powerful CPU, I believe that every other component in the system must be up to par in order to create a perfectly balanced gaming system. My tests show that it is crucial to secure the best RAM for i9-14900K in order to maximize its performance advantage.
Here’s a quick look at my top picks for the best RAM for i9-14900K, alongside a brief comparison of their specs:
Last Updated:
- May 16, 2024: I have made some formatting changes to improve readability.
Got your eye on the Intel Core i9-14900K? Here’s some more of our tested round-ups:
Best RAM For i9-14900K
Here is a selection of the best RAM for i9-14900K based on my hands-on testing:
- Best Overall: G.Skill Trident Z5 RGB 32 GB (2×16 GB) 6600MHz CL34
- Best Performance: Corsair Dominator Platinum RGB 32GB (2×16 GB) DDR5-7200 CL34
- Best White: T-Force Delta RGB DDR5 32GB (2x16GB) 6000MHz CL30
- Best Value: G.Skill Ripjaws S5 32GB (2x16GB) 6000MHz CL30
- Best DDR4: CORSAIR Vengeance RGB RT 32GB (2x16GB) 3600 CL16
G.Skill Trident Z5 RGB 32 GB (2×16 GB) 6600MHz CL34
Best Overall RAM For i9-14900K
Memory Type: DDR5 | Capacity: 32 GB (2×16 GB) | Frequency: 6600 MHz | Latency: CL34 | Latency (Nanoseconds): 10.3ns | Voltage: 1.40V | RGB Lighting: Yes
Pros
- Exceptional stock performance
- High overclocking headroom
- Superb aesthetics
- Remarkable latency
Cons
- Relatively pricey
- Slightly higher thermals
The G.Skill Trident Z5 RGB DDR5 RAM boasts an aggressive design language that sets it apart from an aesthetics standpoint. I observed that its aluminum heat spreader not only adds to its style but also serves a practical purpose. Additionally, the RGB illumination offers a dazzling display that can be easily configured using G.Skill’s software. When it comes to performance, the G.Skill Trident Z5 RGB DDR5 RAM put up an admirable display in my tests. With blazing speeds of 6600 MHz, it ranks among the fastest DDR5 kits available. The CAS Timings of CL34-40-40-105 are equally impressive, and with a latency of just 10.3 nanoseconds, this RAM module delivered exceptional speed, making my system feel snappy and agile.
For those who like to push their hardware to the limit, my testing revealed that the G.Skill Trident Z5 does not disappoint. With XMP 3.0, the user can quickly set the TridentZ to its rated frequency. Thanks to its well-built heatsink and a voltage of 1.40V, it provides ample headroom for overclocking experiments. In my testing, manual overclocking allowed me to push it to an impressive 7000MHz at 1.45V before stability was compromised.
Here’s what Nauman Siddique, our RAM expert, said about the Trident Z5’s performance:
In testing, it delivered a solid performance, competing well with other high-speed DDR5 kits and showed notable improvements when overclocked to 7200MHz. Although it lacks AMD EXPO profile support, it excels with its Intel XMP 3.0 profile, making it a strong contender in the DDR5 memory market.
Check out our hands-on photos of the G.Skill Trident Z5 RGB 32GB DDR5 from the review.
You want superb stock performance: With a superb frequency of 6600 MHz at CL34, my tests show that the G.Skill Trident Z5 DDR5 memory provides excellent performance at its rated settings.
You want an incredible design: Featuring sleek likes and an angular design language, I think that the Trident Z5 RGB RAM is sure to turn heads.
What Makes It The Best Overall RAM For i9-14900K?
At a competitive price point, the G.Skill Trident Z5 RGB DDR5 RAM offers substantial overclocking headroom and exceptional overall performance thanks to its high frequencies and tight timings, making it the best overall RAM for i9-14900K.
| Performance: 9/10 | Value: 8/10 |
| Overclocking: 9/10 | Design: 9/10 |
Corsair Dominator Platinum RGB 32GB (2×16 GB) DDR5-7200 CL34
Best Performance RAM For i9-14900K
Memory Type: DDR5 | Capacity: 32 GB (2×16 GB) | Frequency: 7200 MHz | Latency: CL34 | Latency (Nanoseconds): 9.44ns | Voltage: 1.45V | RGB Lighting: Yes
Pros
- Exceptionally high frequency
- Substantial overclocking headroom
- Low latencies and tight timings
- Unique RGB implementation
Cons
- Quite expensive
- High stock voltage
The Corsair Dominator Platinum RGB DDR5 RAM exemplifies premium aesthetics that perfectly match its capabilities. As part of the renowned Dominator series, it stands out with its unique RGB implementation, featuring individual LEDs that allow for a highly customizable lighting experience through the iCUE software. I found the overall design language to be exceptionally impressive. With a staggering 7200 MHz frequency, this kit pushes the boundaries of performance. The CAS Latency of CL34, especially with a 7200 MT/s kit, is nothing short of impressive. When paired with the Core i9-14900K, my tests show that the memory delivers exceptional performance.
Setting up the Corsair Dominator Platinum is straightforward, and its overclocking potential is extensive. Thanks to a superb heat spreader and a high 1.45V base voltage, it offers ample headroom for overclocking. Users have the flexibility to adjust timings and frequency, along with voltage changes that can further enhance the overclocking experience. Of course, overclocking results may vary due to silicon variation.
Here’s the Corsair Dominator RGB in our test bench:
You want the highest stock performance: With sky-high rated frequency of 7200 MHz at CL34, my tests revealed the Dominator Platinum is an exceptional performer when paired with the Core i9-14900K.
You want to overclock: Thanks to its exceptional heatsink design and high stock voltage of 1.45V, I concluded that the Corsair Dominator Platinum is a superb overclocker.
What Makes It The Best Performance RAM For i9-14900K?
Featuring an exceptional rated frequency of 7200 MHz with a low latency of just 9.44ns, along with substantial overclocking headroom, the Corsair Dominator Platinum RGB DDR5 is the best performance RAM for i9-14900K.
The Corsair Dominator Platinum DDR5 RAM has won the following Tech4Gamers awards:
| Performance: 10/10 | Value: 7/10 |
| Overclocking: 10/10 | Design: 9/10 |
T-Force Delta RGB DDR5 32GB (2x16GB) 6000MHz CL30
Best White RAM For i9-14900K
Memory Type: DDR5 | Capacity: 32GB (2x16GB) | Frequency: 6000MHz | Latency: CL30 | Latency (Nanoseconds): 10ns | Voltage: 1.35V | RGB Lighting: Yes
Pros
- Unique all-white theme
- Beautiful RGB design
- Relatively affordable
- Low latency
Cons
- Limited overclocking potential
- Slightly lower stock performance
The T-Force Delta RGB DDR5 RAM immediately caught my attention with its striking all-white design. Apart from its glistening snow-white exterior, its standout feature is the substantial RGB bar on the top, adding to its aesthetic appeal. As for performance, the T-Force Delta RGB DDR5 RAM puts up a solid fight with a respectable 6000 MHz frequency. The CL30-36-36-76 timings are also quite admirable for a kit in this performance category, per my testing. It proved to be a great value pairing for the Core i9-14900K, delivering responsive and snappy performance with a latency of just 10 nanoseconds. Quick asset loading times were also observed in my tests.
While XMP 3.0 support simplifies the initial setup, I found the T-Force Delta RGB DDR5 RAM’s overclocking potential to be somewhat limited due to its low base voltage of 1.35V. While there is flexibility in adjusting timings and frequency, overcoming the voltage barrier proved challenging. In my testing, a modest 400 MHz gain was achieved at a high 1.42V, accompanied by significant heat output.
The T-Force Delta RGB is the ideal kit for white builds, as endorsed by our RAM specialist, Nauman Siddique:
“The Delta RGB 32GB DDR5 kit packs good performance with tight timings. What makes this kit even more compelling is the pricing”.
Take a look at the T-Force Delta RGB DDR5 from our review:
You want an all-white RAM kit: If you’re building a white PC around the Core i9-14900K, I concluded that the T-Force Delta RGB is the perfect all-white choice.
You want affordable DDR5 memory: The T-Force Delta offers an exceptional price-per-gigabyte ratio, in my opinion, making it a solid value for money.
What Makes It The Best White RAM For i9-14900K?
The T-Force Delta RGB DDR5 sets itself apart thanks to its combination of superb all-white design, attractive RGB lighting, decent stock performance, and incredible value for money, making it the best white RAM for i9-14900K.
| Performance: 8/10 | Value: 9/10 |
| Overclocking: 7/10 | Design: 10/10 |
G.Skill Ripjaws S5 32GB (2x16GB) 6000MHz CL30
Best Value RAM For i9-14900K
Memory Type: DDR5 | Capacity: 32GB (16GB x2) | Frequency: 6000MHz | Latency: CL30 | Latency (Nanoseconds): 10ns | Voltage: 1.35V | RGB Lighting: No
Pros
- Superb value for money
- Excellent performance
- Low profile heatsink
- Exceptionally low latencies
- Great for overclocking
Cons
- Lack of RGB
The G.Skill Ripjaws S5 DDR5 RAM features a simple and straightforward design that prioritizes functionality. I found that its understated, stealthy heat spreader also serves the practical purpose of heat dissipation. The shorter heat spreader is a thoughtful touch, in my opinion, providing better clearance for air coolers. With decent speeds of 6000 MHz, it strikes an impressive balance between stock performance and affordability. The CAS Timings of CL30-40-40-96 are commendable, contributing to quick asset loading. With a latency of just 10 nanoseconds, the Ripjaws S5 delivered exceptionally quick response times in my testing.
With a good foundation for overclocking, the Ripjaws S5 supports XMP 3.0, making initial setup a breeze. While it may not be the most extreme overclocker, my tests show that it offers decent overclocking potential. With a base voltage of 1.35V and a sturdy heat spreader, I found it well-suited for overclocking endeavors. I was able to overclock my sample to 6600MHz at 1.42V, and higher overclocks are achievable with additional timing adjustments.
The G.Skill Ripjaws S5 kit can maximize the performance of your Core i9-14900K system without breaking the bank, as our RAM expert, Nauman Siddique, confirms:
“The G.Skill Ripjaws S5 6000MHz CL30 is the best of both worlds when it comes to value for money and performance”.
We took these pictures of the Ripjaws S5 during our testing:
You want to maximize value for money: Offering an unbeatable price-per-gigabyte ratio, I labeled the G.Skill Ripjaws S5 a value champion in the DDR5 segment.
You want a low-profile RAM kit: I noticed that the heat spreaders of the G.Skill Ripjaws S5 have a limited height due to the lack of an RGB bar, making the RAM low-profile.
What Makes It The Best Value RAM For i9-14900K?
Offering an unparalleled price-per-gigabyte ratio in the DDR5 segment, along with high overclocking headroom and wide compatibility, the G.Skill Ripjaws S5 is the best value RAM for i9-14900K.
| Performance: 8/10 | Value: 10/10 |
| Overclocking: 8/10 | Design: 7/10 |
CORSAIR Vengeance RGB RT 32GB (2x16GB) 3600 CL16
Best DDR4 RAM For i9-14900K
Memory Type: DDR4 | Capacity: 32 GB (2×16 GB) | Frequency: 3600 MHz | Latency: CL16 | Latency (Nanoseconds): 8.88ns | Voltage: 1.35V | RGB Lighting: Yes
Pros
- Attractive RGB lighting
- Impressive value for money
- Low latencies
- Multiple color options
Cons
- Mediocre overclocking potential
- No XMP 3.0 support
The Corsair Vengeance RGB RT immediately caught my eye with its glamorous RGB implementation, creating a stunning light show. Complementing this visual spectacle is the brushed aluminum heat spreader, which exudes class and sophistication. My tests reveal that the Vengeance RGB memory kit offers impressive performance with a 3600 MHz frequency, which is particularly noteworthy for DDR4 memory. The CL16-20-20-38 timings are considered ideal for a kit of this speed, making it a superb choice.
While I found the initial setup of the Corsair Vengeance RGB RT straightforward, its overclocking potential is somewhat limited. In my testing, only a modest 200MHz boost was achievable, and attempts to adjust latency proved ineffective. Voltage adjustments also yielded minimal impact. Individual overclocking experiences may vary due to silicon variation, making it essential to manage expectations in this regard.
You want exceptionally low latencies: At just 8.88 nanoseconds, this Corsair Vengeance RGB RT kit offers supremely low latencies for snappy response times.
You prioritize impressive aesthetics: If you want your RAM kit to stand out due to its aggressive design and glamorous RGB lighting, I think the Corsair Vengeance RGB RT is the memory kit to get.
What Makes It The Best DDR4 RAM For i9-14900K?
Striking the perfect balance between performance and price in the DDR4 segment, along with extremely low latencies and impressive aesthetics, the Corsair Vengeance RGB RT DDR4 is the best DDR4 RAM for i9-14900K.
| Performance: 7/10 | Value: 10/10 |
| Overclocking: 7/10 | Design: 9/10 |
Want More RAM Options? Check Our Tested Round-Ups:
Best RAM Kits For i9-14900K We Skipped Over
Because we can’t add every high-performance RAM kit in our guide, we had to skip over a few strong contenders after extensive testing and research. Here are a few kits we did not add but are a good match for the Intel Core i9-14900K CPU:
- Asgard BRAGI RGB DDR5 6800MHz CAS34: Requires manual BIOS adjustments for optimal gaming performance.
- G.Skill Trident Z Royal Series DDR4 32GB 3,200MHz: Focuses too much on aesthetics, making it significantly pricier than other similar performing kits.
Benchmarks Of The Best RAM For i9-14900K
Upholding our commitment to authenticity, our team of RAM experts thoroughly analyzed each and every candidate for this roundup by putting them through a series of specialized tests according to our RAM testing methodology. The following results helped me greatly in the curation of this guide.
Important RAM Key Terms
When buying RAM in 2023, be sure to keep the following key terms in mind.
- DIMM Slots: DIMM slots, or Dual In-Line Memory Module slots, are physical connectors on a computer’s motherboard designed to hold and connect RAM modules. The number of DIMM slots on a motherboard determines the maximum amount of RAM that can be installed in the system, as well as the potential for memory channel configurations.
- DDR (Double Data Rate): DDR is a type of synchronous DRAM that transfers data on both the rising and falling edges of the clock signal, effectively doubling the data transfer rate compared to single data rate memory.
- Frequency: RAM frequency, also known as clock speed, measures the speed at which data can be transferred to and from RAM in cycles per second (Hertz). Higher frequencies generally result in better memory performance.
- Latency: RAM latency refers to the delay between a request for data and the moment that data becomes available for use, impacting overall system performance.
- Voltage: RAM voltage refers to the electrical voltage supplied to a computer’s memory modules (RAM). It is an important parameter because different RAM modules require different voltage levels for proper operation.
- CAS Latency (CL): CAS latency is a specific type of RAM latency that measures the delay between a read command and the actual data retrieval, expressed in clock cycles.
- ECC (Error-Correcting Code): ECC RAM includes additional error-checking and correction capabilities to detect and fix memory errors, commonly used in servers and workstations for data integrity.
- Dual-Channel and Quad-Channel: These terms refer to the memory configuration in which two or four memory modules work in parallel to increase memory bandwidth and performance.
How We Picked The Best RAM For i9-14900K
Since the Core i9-14900K is a premium flagship CPU, choosing the best RAM for this processor can be a challenge. Many novice builders already find the process of purchasing memory a bit tedious, and the new DDR4 vs. DDR5 debate adds even more doubt to the process.
Fret not, as here are some key factors to consider when purchasing the ideal RAM for your Core i9-14900K system.
- Frequency and Latency: As is common with high-end CPUs, the Core i9-14900K CPU is designed to take advantage of high RAM frequencies. However, it is important to also consider CAS latency (CL), as lower latency values can improve responsiveness, especially in tasks that rely heavily on random memory access.
- Overclocking Potential: Modules with XMP (Extreme Memory Profile) support can simplify the initial overclocking process. However, you can even improve its performance even further by manually overclocking the RAM. Look for RAM kits with good heat dissipation solutions, as overclocking can generate additional heat. Memory kits with high base voltages are also great for overclocking.
- Thermals and Efficiency: Heat spreaders, heatsinks, and even liquid cooling solutions can help dissipate heat effectively. When shopping for a new RAM kit, it is ideal to consider those modules that have a proper heat spreader for efficient heat dissipation.
- DDR4 vs. DDR5: Since the Core i9-14900K CPU supports both DDR4 and DDR5 memory, you will have to consider this decision as well. DDR5 RAM offers a significant performance boost over DDR4, with faster data transfer rates and the potential for greater capacity. However, consider DDR4 if you want to save a buck on the memory and motherboard, but be aware that DDR4 memory has limited future upgrade potential.
- Aesthetics and Build Quality: While aesthetics are subjective, ensure that the RAM you choose fits the physical constraints of your case and works with your CPU cooler. You should also make sure that the RAM matches the design language of your PC and the aesthetic appeal of the other components in your system.
- Platform Compatibility: Always check your motherboard’s compatibility list (QVL) to ensure that the RAM you choose is officially supported. Moreover, it is important to choose XMP-certified memory to ensure proper optimization for the Core i9-14900K.
Give Us Your Opinion?
Related: Can You Mix RAM Brands?
FAQs
The Core i9-14900K supports both DDR4 and DDR5 memory. The 14th Gen Intel processors carry the same memory support as the outgoing 13th Gen Raptor Lake CPUs. You will need to buy a DDR4 motherboard for DDR4 memory and a DDR5 motherboard to run DDR5 memory.
Officially, the Core i9-14900K supports DDR4 memory up to 3200 MT/s, and DDR5 memory up to 5600 MT/s, but those are conservative numbers. The Core i9-14900K can work well with memory modules up to 7200 MT/s in my testing, which technically falls under the realm of RAM overclocking.
Yes, the Core i9-14900K supports DDR4 memory. The Raptor Lake Refresh processors support both DDR4 and DDR5 memory, which is great for widespread compatibility. Just be sure to buy a DDR4 motherboard if you want to run DDR4 memory.
The Core i9-14900K works best with RAM frequencies above 6000 MHz. The sweet spot lies between 6600 MHz and 7200 MHz for the optimal balance of performance and cost.
You can pair DDR4 RAM with the Core i9-14900K as well, but it has certain drawbacks. DDR4 memory has lower performance and higher power draw than DDR5 memory, and it also has limited future upgrade potential. It does have the advantage of affordability and widespread compatibility, but that may not be the case in the future.
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[Reviews Specialist]
Usman Saleem brings 8+ years of comprehensive PC hardware expertise to the table. His journey in the tech world has involved in-depth tech analysis and insightful PC hardware reviews, perfecting over 6+ years of dedicated work. Usman’s commitment to staying authentic and relevant in the field is underscored by many professional certifications, including a recent one in Google IT Support Specialization.
- 8+ years of specialized PC hardware coverage
- 6+ years of in-depth PC hardware analysis and reviews
- Lead PC hardware expert across multiple tech journalism platforms
- Certified in Google IT Support Specialization
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