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AMD’s new Ryzen 9000 series CPUs are awe-inspiring for their lower thermals and greater efficiency while improving overall performance. Intel’s 15th-generation CPUs have done the same, but even so, the best gaming CPU title goes to AMD’s latest Ryzen 7 9800X3D. In our Ryzen 7 9800X3D review, we saw excellent thermal efficiency and overall power consumption, but you should still use the right cooler to avoid any problems. Fear not, because I have compiled a list of the best CPU coolers for the Ryzen 7 9800X3D based on our in-depth reviews and benchmarks.
Here’s a summary of my top picks for the best CPU cooler for the Ryzen 7 9800X3D, all compared against one another:
Last Updated:
- March 27, 2025: Based on further testing, we found both the Cooler Master MasterLiquid Atmos 360 and the be quiet! Silent Loop 3 420 to be excellent candidates for the 9800X3D, so we have updated our recommendations to include these AIOs as well.
More from the Ryzen 7 9800X3D:
Looking for another Ryzen 9000 series CPU? Read through our in-depth reviews:
Best CPU Cooler For Ryzen 7 9800X3D
These are my top CPU cooler choices for the Ryzen 7 9800X3D processor:
- Best Overall: EK Nucleus AIO CR360 Lux D-RGB
- Best Air: Corsair A115
- Best Performance: Cooler Master MasterLiquid Atmos 360
- Best 240mm: ARCTIC Freezer III 240 A-RGB
- Best Value: Enermax LiqMaxFlo 360 A-RGB
- Best 420mm: be quiet! Silent Loop 3 420
EK Nucleus AIO CR360 Lux D-RGB
Best Overall CPU Cooler For Ryzen 7 9800X3D
Specifications: Cooler Type: 360mm AIO Liquid Cooler | Dimensions: 400 x 124 x 27mm | Fans: 3x EK-Loop fan FPT D-RGB 120mm | Fan Speed: 550 — 2,300RPM | Socket Support: Intel: LGA 1851, 1700, 115X, 1200, 2011, 2011-3, 2066 AMD: AM5, AM4 | RGB: Yes
Pros
- Outstanding cooling performance
- Removable & rotatable lid
- Five-year warranty
- EK OmniLink
- Easy installation process
- Unique radiator design
Cons
- The price could be better
- Slightly noisy fans at max RPM
Read Our EK Nucleus AIO CR360 Lux D-RGB 360mm AIO Cooler Review
The Ryzen 9000 series processors are efficient when it comes to temperatures, and the Ryzen 7 9800X3D is no exception. However, if you’re building a PC without any bars, the EK Nucleus AIO CR360 Lux D-RGB 360mm AIO cooler should be at the top of your purchase list. Its raw thermal performance is simply exceptional.
Its performance isn’t the only thing the EK Nucleus AIO is famous for. For example, I love its unique radiator design and rotatable and removable pump lid, making customization easier. The daisy-chained fans reduce cable clutter, making the installation easy for beginners. Additionally, the AIO cooler is clad in RGB lighting, so you shouldn’t have any problems with the aesthetics. The only two issues, for me, are the slightly loud fans at max RPM and its higher price.
Our hardware reviewer, Awais Khan, liked the EK Nucleus AIO CR360 Lux D-RGB’s customization properties and top-notch performance. Here’s how he responded in his in-depth review of the cooler:
EK Water Blocks is back in business with its new generation of liquid coolers in the AIO category. Meet the EK-Nucleus AIO CR360 LUX D-RGB cooler, which is quite innovative from its design. It packs a solid performance punch that the competition has to manage. The digital RGB lighting is quite brilliant. We have everything to love about this cooler, albeit a bit high price tag.
What Makes It The Best Overall CPU Cooler For Ryzen 7 9800X3D?
The EK Nucleus AIO CR360 Lux D-RGB AIO cooler has all sorts of valuable features necessary for a high-end CPU cooler. You get customization options, a beginner-friendly installation process, incredible thermal performance, robust build quality, and beautiful aesthetics. These attributes are enough to make it the best overall cooler for the Ryzen 7 9800X3D, in my opinion.
Personally, I’d build my Ryzen 7 9800X3D PC around the EK Nucleus AIO CR360 Lux D-RGB AIO cooler. It’s not only because of its high-end performance but also because I’m getting decent customization options, a simpler installation process, and beautiful looks. Honestly, there’s not much else to ask from an AIO cooler. I’d love a lower price, but its value makes up for the tag.
– Hayyan Serwer
| Performance: 10/10 | Value: 8/10 |
| Features: 9/10 | Design: 9/10 |
Corsair A115
Best Air Cooler For Ryzen 7 9800X3D
Specifications: Cooler Type: Dual Tower Air Cooler | Dimensions: 155 × 153 × 164.8mm | Fans: 2x 140mm AF Elite PWM Fans | Fan Speed: 400 — 1,600RPM | Socket Support: Intel: LGA 1851, 1700, 1200, 115X, 2011-3, 2066 AMD: AM5, AM4 | RGB: No
Pros
- Impressive thermal performance
- Stylish black color theme
- Competitive pricing
- 5-year warranty
- Sturdy build quality
Cons
- Slightly louder fans
Read Our Corsair A115 Air Cooler Review
Using an AIO cooler can be pretty scary if you’re a first-time PC builder. However, if you still want to use the Ryzen 7 9800X3D without thermal throttling, the Corsair A115 air cooler should do the trick. Although it’s an air cooler, it performs as well as any AIO cooler on the market. During our performance testing, the Corsair A115 managed to cool up to 237W thanks to its 140mm fans with an astounding 84.5CFM, meaning it can handle any high-end AMD CPU without thermal throttling or bottlenecking it.
While the CPU cooler has its fair set of issues, I love its overall build quality, boasting 6x 6mm heat pipes, 90 nickel-plated fins, and a HoldFast 2.0 retention system, making the installation more manageable. Regarding its design, it’s perfect for black enthusiasts who don’t want any RGB in their PC builds.
One of our hardware reviewers, Nauman Siddique, while reviewing the Corsair A115 air cooler, couldn’t hold his excitement regarding its build quality and performance. Here’s what he commented in his review:
Compact in design, the A115, at 1.59kg, is slightly heavier than its competitor, the Noctua NH-D15, and comes with a 5-year warranty. It offers high performance and ease of use, and supports various Intel and AMD sockets, making it a strong contender in the high-end CPU air cooler market.
What Makes It The Best Air Cooler For Ryzen 7 9800X3D?
The Corsair A115 air cooler is admirable for its intense thermal performance, rivaling many 240mm and 360mm AIO coolers within the same and higher budget. Besides its performance, it houses vital features like a HoldFast 2.0 retention system, making the cooler less troublesome for newbie PC builders. Add all that to its price, and the Corsair A115 will become the best air cooler for the Ryzen 7 9800X3D. No matter how hard you push the processor, you don’t have to worry about thermal throttling.
| Performance: 9/10 | Value: 8/10 |
| Features: 9/10 | Design: 7/10 |
Cooler Master MasterLiquid 360 ATMOS
Best Performance AIO For Ryzen 7 9800X3D
Specifications: Cooler Type: 360mm AIO Liquid Cooler | Dimensions: 394 x 119 x 27.2mm | Fans: 3x Sickleflow Edge 120 A-RGB Fans | Fan Speed: 690 — 2,500RPM | Socket Support: Intel: LGA 1700, 1200, 115X AMD: AM5, AM4 | RGB: Yes
Pros
- Low noise levels
- 5-year warranty
- Easy installation
- Good pricing
- Remarkable thermal performance
- 3D printed designs for water block
Cons
- Cable clutter
Read Our Cooler Master MasterLiquid 360 ATMOS AIO Cooler Review
The Cooler Master MasterLiquid 360 ATMOS AIO cooler comes with looks and brawns. This CPU cooler can easily keep the Ryzen 7 9800X3D’s temperatures at their lowest, providing decent overclocking potential. The 3x SickleFlow Edge 120mm A-RGB fans running at 2,500RPM with a 70.7CFM provide the bulk of the cooling. I loved the lower noise of the fans, averaging 40.8dB(A) with an ambient noise of 35dB(A). The 20 FPI on the radiator works well with the higher-static fans, improving the overall cooling.
Along with the amazing performance, this CPU cooler comes with a 5-year warranty and a beautiful design. The Cooler Master software not only provides RGB customization but also leakage warnings. Moreover, you can remove the top pump cover and install a custom 3D-printed design for the water block. Also, the MasterLiquid 360 ATMOS’ default cover is made of recycled materials, keeping in mind environmentally conscious customers. However, I didn’t like that the PWM fans couldn’t be daisy-chained, creating a lot of cable clutter.
This is what I had to say about the AIO cooler after putting it up for a spin on my test bench:
The Cooler Master MasterLiquid 360 ATMOS is a high-performance AIO liquid cooler with excellent thermal performance and low noise levels. Overall, it is a great option for users who are looking for a top-performing AIO cooler with a unique design.
What Makes It The Best Performance AIO For Ryzen 7 9800X3D?
Aside from showing the best thermals in our testing, the Cooler Master MasterLiquid 360 ATMOS AIO cooler provides impressive value with a reasonable price, a 5-year warranty period, a customizable top pump cover, low noise levels, and an environmentally friendly design. Moreover, the faster fans have a higher 70.7CFM, making it the best performance AIO for Ryzen 7 9800X3D.
| Performance: 10/10 | Value: 8.5/10 |
| Features: 9/10 | Design: 9/10 |
ARCTIC Liquid Freezer III 240 A-RGB
Best 240mm AIO For Ryzen 7 9800X3D
Specifications: Cooler Type: 240mm AIO Liquid Cooler |Dimensions: 277 x 120 x 38mm | Fans: 2x P12 PWM PST A-RGB 120mm Fans | Fan Speed: 200 — 2,000RPM | Socket Support: Intel: LGA 1700, 1851, 1200, 115X AMD: AM4, AM5 | RGB: Yes
Pros
- Pre-installed fans
- Integrated cable management
- A-RGB lighting on the pump cover
- 6-year warranty
- Superior cooling due to dense fin stacking
- Remarkable value
- Unique pump design
Cons
- There is no separate RGB control on the pump and fans
Read Our ARCTIC Liquid Freezer III 240 A-RGB AIO Cooler Review
In case you’re running your PC in a smaller chassis but want to install the Ryzen 7 9800X3D in it without facing any thermal throttling issues, the ARCTIC Liquid Freezer III 240 A-RGB AIO cooler will help you sort things out. Please don’t mistake this little guy for being unable to cool high-end CPUs; it’ll blow your mind otherwise. For example, during our in-depth testing, the cooler efficiently managed to cool down the CPU with zero change in its boost clocks, showcasing its exceptional thermal capabilities.
The AIO cooler has a unique design choice for its looks. I love the unique pump design, but it’s not as good as the Liquid Freezer II’s design. In any case, the cooler comes with pre-installed fans with integrated cable management, making installation easier. You’ll face some issues with the pump, though, as the head isn’t rotatable, so you’ll have to make the tube end face the PCIe slot so that the ARCTIC logo remains upright.
I was truly impressed by the AIO cooler’s pricing, performance, and overall value. This is how Ipraised the cooler in my dedicated review:
I’ve been really impressed with the Arctic Liquid Freezer III 240 White ARGB. It’s clear they’ve made significant strides in design and performance, taking user feedback to heart. The fact that it fits major sockets, excels in heat dissipation and offers sleek cable management really stands out.
What Makes It The Best 240mm AIO For Ryzen 7 9800X3D?
The ARCTIC Liquid Freezer III 240 A-RGB AIO cooler has many attributes that make it the best 240mm AIO for the Ryzen 7 9800X3D. For example, its unique pump design, beautiful RGB lighting, outstanding performance-per-dollar value, and incredible airflow make it stand out amongst its competition. The AIO challenges many 360mm coolers regarding value and performance, holding up against all of them.
| Performance: 9/10 | Value: 9/10 |
| Features: 8/10 | Design: 9/10 |
Enermax LiqMaxFlo 360 A-RGB
Best Value CPU Cooler For Ryzen 7 9800X3D
Specifications: Cooler Type: 360mm AIO Liquid Cooler | Dimensions: 400 x 120 x 38mm | Fans: 3x 120mm digital RGB fans | Fan Speed: 500 — 1,800RPM | Socket Support: Intel: LGA 1851, 1700, 115X, 1200, 2011, 2011-3, 2066, 1366 AMD: AM5, AM4, AM3+, FM2+, FM1 | RGB: Yes
Pros
- Brilliant RGB lighting
- Easy daisy-chaining fans
- Embedded 60mm fan on the pump block
- 5-year warranty
- Remarkable value
- VRM cooling
Cons
- Thick radiator
Read Our Enermax LiqMaxFlo 360 A-RGB AIO Cooler Review
Don’t have enough money left in your budget after buying the Ryzen 7 9800X3D to purchase a decent CPU cooler? Don’t worry—the Enermax LiqMaxFlo 360 A-RGB AIO cooler will address your issues with its remarkable value and low thermals. You don’t have to believe my words; our benchmarks in the next section can back it up. After all, the cooler has a 400W TDP with 3x fans at 1,800RPM speeds and 58.03CFM.
Performance isn’t the only thing this AIO cooler is good for, though. The aesthetics are just as good. Moreover, you can easily daisy-chain fans, and the embedded fan on the pump helps cool the VRMs. You also get an impressive 5-year warranty from a budget AIO cooler. All of these are small features that increase the AIO’s value exponentially. There are a few cons to the cooler, such as slightly noisier fans and no control on the pump fan, but the good far outweighs the bad.
When Nauman Siddique was testing the Enermax LiqMaxFlo 360 A-RGB AIO cooler on his test bench, he almost couldn’t believe the temperatures. This is how he described the product in his review:
The ENERMAX LIQMAXFLOW 360mm is a powerful AIO CPU cooler perfect for high-end CPUs. It features a thick radiator, dual-chamber pump, and a unique VRM fan to keep your CPU cool and quiet, even under heavy load. It’s also compatible with a wide range of sockets, has a refill port, and is rated for 400W TDP, making it an excellent value for the price.
What Makes It The Best Value CPU Cooler For Ryzen 7 9800X3D?
The Enermax LiqMaxFlo 360 A-RGB AIO cooler offers incredible features like easy daisy-chaining fans, an embedded 60mm fan on the pump block that also provides VRM cooling, outstanding thermal performance, an impressive 5-year warranty, and a refill port on the radiator for better serviceability. The biggest surprise is that these features are provided for a low price, making it the best value CPU cooler for the Ryzen 7 9800X3D.
| Performance: 8/10 | Value: 10/10 |
| Features: 8/10 | Design: 8/10 |
be quiet! Silent Loop 3 420mm
Best 420mm AIO For Ryzen 7 9800X3D
Specifications: Cooler Type: 420mm AIO Liquid Cooler | Dimensions: 457 x 140 x 27mm | Fans: 3x Silent Wings 4 PWM 140mm Fans | Fan Speed: 1,900RPM | Socket Support: Intel: LGA 1700, 1200, 115X, 1851 AMD: AM5, AM4, TR5, sTRX4, TR4 | RGB: Yes
Pros
- Silent Wings 4 fans
- High-end thermal performance
- Stylish block design
- Low noise output
- Refill port and coolant bottle
Cons
- Higher price
- 3-year warranty
- Limited block orientation
Read Our be quiet! Silent Loop 3 420mm AIO Cooler Review
The be quiet! Silent Loop 3 420mm AIO cooler is another top contender in performance and looks. Although mainly useful for bigger PC cases, the AIO cooler is an upgrade from the Silent Loop 2 series with a new three-chamber pump design. Pairing the pump with the high-speed Silent Wings 4 fans provides adequate airflow for optimal temperatures. Additionally, the refill port on the radiator is a plus sign for easier servicing. I also liked that be quiet! provided us with a 100ml coolant.
The cooler has great aesthetics, with a bold and stylish pump housing that adds the finishing touches to the subtle RGB lighting at the top. Also, you won’t find much RGB in this cooler, so it’s a decent fit for sleeper and minimalistic PC builds. However, it’s disheartening that the branding text on the pump is fixed, limiting the block’s orientation. Lastly, this is a pretty expensive AIO cooler, yet we only see a 3-year warranty period — which raises a few eyebrows. At the very least, I had no complaints about the build quality, so you’re fine in that regard.
Here’s how I summarized the cooler’s performance and looks in my in-depth review after thoroughly testing it:
Silent Loop 3 420 is one heck of a cooling product. With its classy look, premium cooling performance, and better noise output it is capable of giving a run to other 420mm coolers for their money.
What Makes It The Best 420mm AIO For Ryzen 7 9800X3D?
The be quiet! Silent Loop 3 420mm AIO cooler provides outstanding cooling because of its 3x 140mm fans running at 1,900RPM with a 78.4CFM. Paired with the stylish block design, lower noise output at 42.5dB(A), a refill port, and a 100ml coolant bottle, it’s the best 420mm AIO for Ryzen 7 9800X3D.
| Performance: 10/10 | Value: 7/10 |
| Features: 9/10 | Design: 8/10 |
Benchmarks Of The Best CPU Cooler For The Ryzen 7 9800X3D
What better way to figure out which CPU cooler is best for your needs than to check its performance in real time? I have added our benchmarking results below, so have fun going through all the CPU coolers and how they performed in our tests.
These CPU Coolers Almost Made Our List
Many CPU coolers could have made our list for the Ryzen 7 9800X3D. However, nitpicking them would have become useless if I added all of them. Here’s a short overview of the CPU coolers that almost made our list and what they were lacking:
- Enermax Aquafusion ADV 360: The AIO cooler’s value isn’t on par with its competition anymore. You can get fancier AIO coolers that provide better or similar performance.
- DeepCool Mystique 360: The DeepCool Mystique 360 AIO cooler is currently facing a supply shortage in a few areas, so I decided to exclude it from my listicle.
Key CPU Cooler Terms To Stay On The Lookout For
- FPI: Short for Fins Per Inch, FPI refers to the density of the fins in a heatsink. A higher density FPI of a radiator means better cooling capabilities, but it can also lead to the radiator becoming too thick, causing clearance and compatibility issues.
- CFM: The Cubic Feet per Minute (CFM) of a fan measures how much air a fan can move in a minute. Higher CFM but lower RPM can sometimes mean better fan cooling performance.
- RPM: Abbreviated as Revolutions Per Minute, the RPM of a CPU cooler fan tells you how fast it can spin in a minute. Higher RPM can mean more airflow, but it also leads to greater noise, so you’ll need to find the perfect combination between both.
- TDP: Thermal Design Power (TDP) can have different meanings for PC components. For example, for a CPU, TDP means the amount of heat the CPU produces. Meanwhile, for a CPU cooler, TDP implies the amount of heat the CPU cooler can dissipate. Generally, you want a CPU cooler with a higher TDP than the processor.
- Radiator: It’s a part of an AIO cooler that removes heat collected from the coolant through the fans. The most common radiator placement is at the top of the chassis, with the fans installed for exhaust to move the hot air out of the PC case.
- Heatsink: These are devices in air coolers that disperse heat from the CPU and push it out of the PC case.
How I Tested The Best CPU Cooler For The Ryzen 7 9800X3D
There are many factors to consider before you choose the perfect CPU cooler for your needs. Here’s how I made my choices for this listicle:
- Cooling Performance: The most important thing to consider is how well the CPU cooler can cool the processor you want to purchase. What’s the point of buying a cooler if it bottlenecks your PC build? Therefore, I prioritized the cooling performance of all the CPU coolers I chose.
- Noise Levels: Another essential factor is to notice the noise levels of the fans. Some CPU coolers are extremely quiet but provide impressive performance, while others are ultra loud and only have mediocre performance. I only tried selecting coolers that didn’t produce too much noise but provided better performance.
- Build Quality: A good CPU cooler has a sturdy build quality and a more extended warranty. You usually want CPU coolers with a copper baseplate for better heat dissipation. Similarly, pre-applied thermal paste is a good feature in many coolers. I also took notice of the radiator and fan material to ensure none of the components would break anytime soon.
- Value For Money: Perhaps one of the most vital factors is that you should always calculate the value for money a CPU cooler provides. There are many expensive options on the market; therefore, I tried to choose the ones that offer multiple features at a lower price while maintaining flagship thermals.
FAQs
The CPU has a 120W TDP, so it’s not too power-hungry. Besides, the Ryzen 9000 series CPUs are more efficient than their predecessors, so you won’t have anything to worry about.
Yes. Decent air coolers like the Corsair A115 can easily keep the Ryzen 7 9800X3D processor’s temperatures under control, even under max load.
The CPU comes at an MSRP of $479, almost $30 higher than the Ryzen 7 7800X3D.
Want CPU coolers for a specific Ryzen 9000 series processor? Don’t worry, you’re covered:
- Best CPU Coolers For Ryzen 9 9950X
- Best CPU Coolers For Ryzen 9 9900X
- Best CPU Coolers For Ryzen 7 9700X
- Best CPU Coolers For Ryzen 5 9600X
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[CPU Coolers & RAM Expert]
Hayyan Serwer is a tech enthusiast, with a love for PC building and article writing. Hayyan specializes in writing about CPU coolers and RAM kits. Hayyan has been familiar with the tech industry for over half a decade now, and has now stepped into providing quality reviews for the latest and greatest tech.
Get In Touch: hayyan@tech4gamers.com
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