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Since the Ryzen 9 9900X is here, which we have reviewed, the Ryzen 9 5900X is now two generations old, and despite that, the CPU packs a solid punch when it comes to both gaming and productivity. It makes the most out of its Zen 4 architecture and uses the 12C/24T configuration to boost at up to 4.8GHz, resulting in exceptional performance to this day.
With that said, if you’re planning to shop for the Ryzen 9 5900X, we highly recommend you also pick the best RAM for it, as that can make a difference of day and night. Since the Ryzen 9 5900X uses an AM4 socket, you can pair it with a good old DDR4 RAM without having to drop big bucks on DDR5. To help you out, we have put together a list of the best DDR4 RAM that works great with the Ryzen 9 5900X.
Here is a comparison of all our top picks:
Last Updated:
- December 14, 2024: I have made formatting changes to improve the content’s readability.
More From The Ryzen 9 5900X:
Best RAM For Ryzen 9 5900X
Following are our top RAM picks for the AMD Ryzen 9 5900X:
- Best Overall RAM: G.Skill Trident Z Neo DDR4 3,800MHz CL14 (2x 8GB)
- Best Budget: TEAMGROUP T-Force Vulcan Z 3,200MHz CL16 (2x 8GB)
- Best Overclocking: Thermaltake TOUGHRAM RGB DDR4 4,600MHz (2x 8GB)
- Best RGB: G.Skill Trident Z Royal Silver 3600MHz C16 (2x 8GB)
- Best Looking: TEAMGROUP T-Force Delta RGB DDR4 3,200MHz CL16 (2x 16GB)
G.Skill Trident Z Neo DDR4
Best Overall RAM For Ryzen 9 5900X
Specifications: Memory Type: DDR4 | Capacity: 16GB (2× 8GB) | Frequency: 3,600MHz | Latency: CL14 | Latency (Nanoseconds): 7.7ns | RGB: Yes | Voltage: 1.35V
Pros
- Amazing aesthetics
- Great frequency
- Low CL14 timings
- Impressive 7.7ns latency
- Outstanding gaming performance
Cons
- Expensive
- Lower overclocking performance
The G.Skill Trident Z Neo DDR4 RAM kit utilizes a refined heat spreader with an aluminum finish and beautiful RGB lighting on the top. Moreover, I loved the contrast between the black and white colors on the heatsink, which adds to the overall aesthetic of the kit. Going towards its performance, the RAM kit features ultra-low CL14 timings with a 7.7ns latency, making it one of the fastest RAM kits on our list. The RAM kit showed zero bottlenecking or stutters during my gaming tests with the Ryzen 9 5900X at 1440p resolution.
While it has outstanding gaming performance, I wasn’t too happy with the kit’s overclocking potential. Although it has lower temperatures and no chances of thermal throttling, I could only increase the frequency by 400MHz with a 0.5V increment during my testing. Anything else made the kit unstable.
What Makes It The Best Overall RAM For Ryzen 9 5900X?
The G.Skill Trident Z Neo DDR4 16GB RAM kit provides outstanding gaming performance, beautiful aesthetics, ultra-low latencies, and sturdy build quality to improve its longevity. These points make it the best overall RAM for Ryzen 9 5900X.
| Performance: 10/10 | Value: 8/10 |
| Features: 8/10 | Design: 9/10 |
TEAMGROUP T-Force Vulcan Z
Best Budget RAM For Ryzen 9 5900X
Specifications: Memory Type: DDR4 | Capacity: 16GB (2 × 8GB) | Frequency: 3,200MHz | Latency: CL16 | Latency (Nanoseconds): 10ns | RGB: No | Voltage: 1.35V
Pros
- Lower CL16 latency
- Budget-friendly
- Impressive gaming performance
- Sturdy heatsink
Cons
- No RGB
- High voltage
The TEAMGROUP T-Force Vulcan Z 3,200MHz DDR4 RAM kit features a gun-mental gray color without much going on its heatsink. This kit will fit perfectly if you’re building a lighter color-themed PC. However, I dislike that the RAM kit offers no RGB lighting, making it slightly dull. The RAM kit provides incredible gaming performance with lower CL16 timings and an impeccably fast 10ns latency. During my gaming tests at 1440p with the Ryzen 9 5900X, the RAM kit did not cause any input lags in games such as Fortnite, which require greater memory speeds to load the world map.
Outside of gaming performance, the TEAMGROUP T-Force Vulcan Z 3,200MHz RAM kit has a higher input voltage of 1.35V. However, during my testing, I observed a slight overclocking potential that allowed a 400MHz boost without touching the voltage or CAS timings.
What Makes It The Best Budget RAM For Ryzen 9 5900X?
The TEAMGROUP T-Force Vulcan Z 3,200MHz DDR4 RAM kit provides incredible gaming and productivity performance at 1440p with sleek aesthetics. Moreover, the RAM kit also showcases slight overclocking potential, increasing its value. These points make it the best budget RAM for Ryzen 9 5900X.
Out of all the RAM kits, I loved the TEAMGROUP T-Force Vulcan Z 3,200MHz DDR4 RAM kit the most because of its impressive gaming performance, outstanding price-to-performance ratio, decent aesthetics, and good overclocking capabilities. You won’t regret this RAM kit purchase if you’re on a tighter budget. Moreover, we have also awarded it as the best cheap RAM for the AMD Ryzen 9 5900X CPU for the same reason.
– Awais Khan
| Performance: 8/10 | Value: 10/10 |
| Features: 8/10 | Design: 7/10 |
Thermaltake TOUGHRAM RGB DDR4
Best Overlocking RAM For Ryzen 9 5900X
Specifications: Memory Type: DDR4 | Capacity: 16GB (2 × 8GB) | Frequency: 4,600MHz | Latency: CL19 | Latency (Nanoseconds): 8.2ns | RGB: Yes | Voltage: 1.5V
Pros
- Incredible 4,600MHz speeds
- Beautiful RGB lighting
- Outstanding overclocking potential
- Ultra-low 8.2ns latency
- Decent build quality
Cons
- Expensive
- High voltage
The Thermaltake TOUGHRAM RGB 4,600MHz DDR4 RAM kit features a black-painted aluminum heatsink with an RGB light bar at the top. While the RAM kit doesn’t have much going on its heatsink, I loved the simple yet clean aesthetic, making it perfect for all PC builds. The RAM kit offers outstanding performance with its 4,600MHz frequency and ultra-low 8.2ns latency. During my testing, the RAM kit showcased outstanding gaming performance and improved video editing performance because of the faster frequency.
Aside from its gaming performance, this kit’s main attraction lies in its overclocking capabilities. Thanks to greatly refined VRMs, I increased the frequency to 5,200MHz with a slight 0.05V increment. You can also attempt to tighten the CAS timings further if you play around more.
What Makes It The Best Overclocking RAM For Ryzen 9 5900X?
The Thermaltake TOUGHRAM RGB 4,600MHz DDR4 RAM kit provides outstanding gaming, productivity performance, and sturdy build quality. Moreover, the kit showcases immense overclocking capabilities, helping improve its performance. So, these points make it the best overclocking RAM for Ryzen 9 5900X.
| Performance: 9/10 | Value: 8/10 |
| Features: 10/10 | Design: 8/10 |
G.Skill Trident Z Royal Silver
Best RGB RAM For Ryzen 9 5900X
Specifications: Memory Type: DDR4 | Capacity: 16GB (2× 8GB) | Frequency: 3,600MHz | Latency: CL18 | Latency (Nanoseconds): 10ns | RGB: Yes | Voltage: 1.35V
Pros
- Impressive gaming performance
- Outstanding aesthetics
- Decent overclocking performance
- Good overclocked voltage
Cons
- Slower latency
The G.Skill Trident Z Royal Silver DDR4 RAM kit offers a beautiful RGB crystalline aesthetic with silver-plated gloss in an aluminum heatsink. Additionally, the crystalline design improves the RGB lighting and provides a unique aesthetic that other RAM kits can’t compete with. With a 3,600MHz frequency, decent CL18 timings, and a slightly slower 10ns latency, the RAM kit provides impressive gaming performance with almost no stutters. However, I noticed that the kit takes longer for productivity tasks because of its slower latency, especially at higher resolutions.
Outside of its XMP 2.0-enabled performance, I also loved the RAM kit’s overclocking performance. During my testing, I managed to gain a decent 500MHz boost with a 0.075V increment without changing the CAS timings. This helped increase the RAM’s productivity performance significantly.
What Makes It The Best RGB RAM For Ryzen 9 5900X?
The G.Skill Trident Z Royal Silver DDR4 RAM kit offers beautiful RGB lighting with a unique crystalline design on top of the heatsink. Additionally, the kit also provides decent gaming performance at a value price. Thus, making it the best RGB RAM for Ryzen 9 5900X.
| Performance: 8/10 | Value: 8/10 |
| Features: 8/10 | Design: 10/10 |
TEAMGROUP T-Force Delta RGB DDR4
Best Looking RAM For Ryzen 9 5900X
Specifications: Memory Type: DDR4 | Capacity: 32GB (2× 16GB) | Frequency: 3,200MHz | Latency: CL16 | Latency (Nanoseconds): 10ns | RGB: Yes | Voltage: 1.35V
Pros
- Impeccably beautiful aesthetics
- Outstanding productivity performance
- Incredible 32GB capacity
- Sturdy build quality
- Decent latency
- Decent overclocking performance
Cons
- Slower frequency
The TEAMGROUP T-Force Delta RGB DDR4 RAM kit features an incredibly beautiful design with good RGB lighting at the top. Because of its sharp angles, I loved how the kit looked after being installed on my test bench. Also, the RGB lighting becomes more prominent because of its elevated height. Having an astounding 32GB capacity RAM, the kit is perfect for video editing tasks. However, I dislike the lower 3,200MHz frequency, which increases the latency to 10ns and slows down the RAM’s performance. Thankfully, it can be manually overclocked for better performance.
The RAM kit also features good VRMs that allow decent overclocking because of its sturdy build quality. I managed to take the frequencies to a much-needed 3,600MHz with a slight 0.025V increment without facing any instability issues.
What Makes It The Best Looking RAM For Ryzen 9 5900X?
The TEAMGROUP T-Force Delta RGB 32GB DDR4 RAM kit showcases outstanding 32GB memory at a lower price with decent overclocking performance while maintaining beautiful aesthetics. All these points make it the best looking RAM for Ryzen 9 5900X.
| Performance: 8/10 | Value: 8/10 |
| Features: 8/10 | Design: 10/10 |
How We Tested & Picked The Best RAM For Ryzen 9 5900X
When buying the best RAM for the AMD Ryzen 9 5900X CPU, you must consider a few things. Let’s go over a few:
- Capacity: If you use high-end software that consumes a lot of RAM, you will need a kit with greater capacity. For modern-day gaming at 1080p and 1440p resolutions, 16GB RAM is plenty. However, the capacity can increase to 32GB for productivity tasks.
- Frequency: RAM frequency is another crucial factor when choosing a kit, as the frequency decides how much performance you will get. DDR4 RAM is available in many speed rates from 2,100MHz to 4,800MHz with higher frequency and better value proposition.
- Cooling: The cooling function is an essential factor for any RAM kit. Heavy-duty tasks like rendering, gaming or video editing heat the RAM considerably. So, the cooling system is as essential as RAM for performance.
- Compatibility: The sum of all the factors is the compatibility of RAM with the other components of the system. Owning the best RAM incompatible with your other PC components is worse than owning a slower RAM kit that can at least be installed on the PC and booted up.
Frequently Asked Questions
No, the Ryzen 9 5900X CPU doesn’t support DDR5 RAM.
Recent Updates
- January 26, 2024: A few text and grammar changes to improve readability. I replaced the TEAMGROUP T-Force NightHawk RGB DDR4 with the TEAMGROUP T-Force Delta RGB DDR4 because of better value and performance.
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[Hardware Reviewer]
Awais Khan is a Tech Geek, conscientious, reliable, and hardworking individual who pays attention to detail with excellent time management skills. Alongside that, he is an expert in PC Hardware; dealing with Benchmarks, Analysis, and testing before sharing information with readers. Whenever free, Awais occasionally shares Gaming Videos on his YouTube Channel.
Get In Touch: awais@tech4gamers.com
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