Best CPU Coolers for Ryzen 9 5900X [We Tested All]

While the Ryzen 9 5900X shines as an exceptional gaming CPU with its remarkable memory and clock speeds, you must consider that high-performance CPUs generate significant heat. To ensure your peace of mind, we’ve conducted thorough testing and carefully selected the optimal CPU coolers for the AMD Ryzen 9 5900X processor.

 

Here is a quick comparison chart of all the CPU coolers we have selected:

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More from the Ryzen 9 5900X:

• Best RAM For Ryzen 9 5900X
• Best Motherboards For Ryzen 9 5900X

Best CPU Coolers For Ryzen 9 5900X

Here are our top cooler picks for the AMD Ryzen 9 5900X:

1. Best Budget CPU Cooler For Ryzen 9 5900X: Zalman CNPS10x Performa Black
2. Best Air Cooler For Ryzen 9 5900X: Be Quiet! Dark Rock Pro 4
3. Best 240mm AIO Cooler For Ryzen 9 5900X: ARCTIC Liquid Freezer II 240 A-RGB
4. Best 360mm AIO Cooler For Ryzen 9 5900X: ASUS ROG Ryujin II 360
5. Best RGB CPU Cooler For Ryzen 9 5900X: Corsair iCUE H100i Elite Capellix XT
6. Best Recommended CPU Cooler For Ryzen 9 5900X: Noctua NH-D15S Chromax.Black

Zalman CNPS10x Performa Black

Best Budget CPU Cooler For Ryzen 9 5900X

Specifications: Type: Single-Tower Air Cooler | RGB: None | Noise Levels: 27dB(A) | Dimensions: 155.6 x 136.7 x 135mm | Fan: 1x 135mm PWM fan | Fan Speed: 750 — 1,500RPM | Socket Support: Intel: LGA 1700, 1200, 115X AMD: AM4, AM5

Cooling Performance: The Zalman CNPS10x Performa Black comes with a 1x 135mm PWM fan running at 1,500RPM speeds. According to my performance tests, the cooler provides enough thermal headroom to keep the Ryzen 9 5900X at bay without any thermal throttling. However, I wouldn’t recommend overclocking with this CPU cooler.

Build Quality: Aside from its value cooling, the cooler also provides a high-end build quality with copper heat pipes and a copper baseplate. What I didn’t like about the Zalman CNPS10x cooler’s build quality was that it doesn’t provide a secondary fan clip, which can deter the cooler’s thermal capabilities.

Aesthetics: The Zalman CNPS10x Performa Black showcases a sleek minimalistic design with not much going on with the cooler itself. I found the cooler to be a perfect fit for stealth and darker builds because of the lack of RGB, but that is also a point I disliked regarding its aesthetics.

What Makes It The Best Budget CPU Cooler For Ryzen 9 5900X?

The CNPS10x Performa Black is, without a doubt, the best budget CPU cooler for the AMD Ryzen 9 5900X, keeping in mind you require an efficient and quiet cooling solution while maintaining a restricted budget.

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Performance: 7/10	Value: 10/10
Features: 8/10	Design: 8/10

Be Quiet! Dark Rock Pro 4

Best Air Cooler For Ryzen 9 5900X

Specifications: Type: Single-Tower Air Cooler | RGB: None | Noise Levels: 24.3dB(A) | Dimensions: 135 x 135 x 22mm | Fan: 1x 135mm PWM fan | Fan Speed: 1,500RPM | Socket Support: Intel: LGA 1700, 1200, 2066, 115X, 2011-3 AMD: AM5, AM4

Cooling Performance: The Be Quiet! Dark Rock Pro 4 comprises six heat pipes along with a 1x 135mm PWM fan running at 1,500RPM that offers remarkable air cooling performance. Through our dedicated testing, the Ryzen 9 5900X showed decent overclocking headroom with its lower temperatures.

Build Quality: The cooler boasts a premium build quality with a double-tower design and a brushed aluminum cover. Furthermore, the top also has a diamond finish, which improves the cooler’s aesthetics. Thanks to the anti-vibration material on the cooler fan, the noise levels are relatively silent, and we didn’t have any noise issues.

Aesthetics: The Be Quiet! Dark Rock Pro 4 doesn’t focus primarily on its aesthetics and provides a rather plain look with a beefy, dark aesthetic cooler. While we weren’t entirely fond of the aesthetics, the cooler is a great choice if you aren’t planning on setting up a RGB light show in your PC case.

Upon reviewing the cooler, our hardware expert, Awais Khan, stated:

“The Be Quiet! Dark Rock Pro 4 is a fantastic CPU cooler built for pure performance, with impressive silent fans even at full load, the cooler marks every checkbox.”

What Makes It The Best Air Cooler For Ryzen 9 5900X?

Having excellent air cooling performance, quiet fans, and premium build quality, we can safely recommend the Be Quiet! Dark Rock 4 is the best air cooler for the AMD Ryzen 9 5900X processor.

• Read Our Be Quiet! Dark Rock Pro 4 CPU Cooler Review
• Best CPU Coolers

Performance: 9/10	Value: 8/10
Features: 8/10	Design: 8/10

ARCTIC Liquid Freezer II 240 A-RGB

Best 240mm AIO Cooler For Ryzen 9 5900X

Specifications: Type: 240mm AIO Liquid Cooler | RGB: Yes | Noise Levels: 10.64dB(A) | Fans: 2x ARCTIC P12 PWM RGB 120mm | Fan Speed: 200 — 1,800RPM | Socket Support: Intel: LGA 1700, 1200, 115X, 2011-v3, 2066 AMD: AM4, AM5

Cooling Performance: The ARCTIC Liquid Freezer II 240mm AIO offers 2x ARCTIC P12 PWM RGB 120mm fans running at 1,800RPM speeds that make the bulk of its cooling performance. According to my various game tests, the cooler provides outstanding value for its price and allows for decent overclocking without any bottlenecks.

Commenting on the cooler’s value, this is what I stated in my review:

“The AIO’s cooling capabilities are outstanding, especially when compared to comparable AIO coolers in its pricing range.”

Build Quality: While the ARCTIC Liquid Freezer II 240 A-RGB isn’t expensive, it utilizes high-end components for its build. To explain, the cooler has a copper baseplate and an aluminum radiator for better cooling. Moreover, the rubber bumpers on the fans decrease the fan noise, as documented through my noise testing.

Aesthetics: The cooler doesn’t only focus on cooling performance and build quality. Rather, the ARCTIC Liquid Freezer II 240 A-RGB has some of the best aesthetics I have seen in an AIO. With its unique pump and tubing design, the cooler gives a spaceship-like effect. Additionally, the minimal RGB is perfect.

What Makes It The Best 240mm AIO Cooler For Ryzen 9 5900X?

Backed up by ARCTIC’s good six-year warranty, high-end cooling, and almost zero fan noise, it’s safe to say you can’t go wrong with the Liquid Freezer II 240-A RGB, which is precisely why we have crowned it the best 240mm AIO cooler for the AMD Ryzen 9 5900X.

• Read Our ARCTIC Liquid Freezer II 240mm AIO Cooler Review
• Best 240mm AIO Coolers

Performance: 9/10	Value: 9/10
Features: 8/10	Design: 10/10

ASUS ROG Ryujin II 360

Best 360mm AIO For Ryzen 9 5900X

Specifications: Type: 360mm AIO Liquid Cooler | RGB: Yes | Dimensions: 121 × 394 × 27mm | Fan: 3x 120mm | Fan Speed: 2,200RPM | Noise: 36.5dB(A) | Socket Support: Intel: 1700, 1200, 115X, 2011, 2011-3, 2066 AMD: AM4, AM5, TR4, sTRX4

Cooling Performance: The ASUS ROG Ryujin II 360mm AIO offers outstanding performance for the Ryzen 9 5900X, as also advocated through my game tests. For example, in games like Fortnite, Red Dead Redemption II, and Far Cry 6, the CPU averaged between 50°C and 52°C, enabling extreme overclocking headroom.

Build Quality: The cooler also utilizes decent materials, such as an aluminum radiator and rubber tubing with nylon braiding. Moreover, the copper baseplate on the pump helps with keeping the CPU temperatures low, and the LCD screen on the pump shows those temperatures live.

Aesthetics: The ASUS ROG Ryujin II offers a block-shaped pump, which gives an exotic look to the PC build. While you can use the LCD screen on the pump to play customized GIFs or images, I used it to show the CPU and GPU’s live temperatures.

What Makes It The Best 360mm AIO Cooler For Ryzen 9 5900X?

Assuming you’re not attempting to set world records in the overclocking department, you’re good to go with the Asus ROG Ryujin II 360, backed up by ASUS’ six-year warranty, earning a coveted spot on our list as the best AIO cooler for the AMD Ryzen 9 5900X processor.

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Performance: 10/10	Value: 8/10
Features: 8/10	Design: 9/10

Corsair iCUE H100i Elite Capellix XT

Best RGB CPU Cooler For Ryzen 9 5900X

Specifications: Type: 240mm AIO Liquid Cooler | RGB: Yes | Dimensions: 277 x 120 x 27mm | Fan: 2x AF RGB Elite 120mm fans | Fan Speed: 550 — 2,100RPM | Noise: 34.1dB(A) | Socket Support: LGA 1700, 1200, 115X, 2011, 2066 AMD: AM4, AM5, sTRX4, sTR4

Cooling Performance: The Corsair iCUE H100i Elite Capellix XT 240mm AIO utilizes its 2x AF RGB Elite 120mm fans running at 2,100RPM speeds to provide outstanding performance for the Ryzen 9 5900X. During our dedicated testing, the CPU showed decent overclocking potential at 1440p resolution.

Build Quality: The cooler has a robust build quality, with the fans using fluid dynamic bearings for longevity and slightly lower noise. Additionally, the radiator is made of aluminum with a copper baseplate, providing a sturdier feel and better cooling.

Aesthetics: One of the things we most liked about the Corsair iCUE H100i Elite Capellix XT 240mm AIO is its aesthetics and RGB customization options. To explain, you have a removable pump cap along with an option to choose from multiple colors. If you’re making a white PC build, we recommend going with this cooler.

Stating the cooler’s price to performance ratio, Nauman Siddique, one of our hardware experts states:

“This cooler offers a nice blend of performance and features with a 5-year warranty, albeit at a steep price.”

What Makes It The Best RGB CPU Cooler For Ryzen 9 5900X?

The Corsair iCUE H100i Elite Capellix XT provides remarkable cooling performance and showcases lots of customization options, from the color of the cooler exact RGB changes, removable pump cap, and more. All of these features, coupled with its beautiful design, make it the best RGB CPU cooler for the AMD Ryzen 9 5900X CPU.

• Read Our Corsair iCUE H100i Elite Capellix XT AIO Cooler Review
• Best White CPU Coolers

Performance: 9/10	Value: 7/10
Features: 10/10	Design: 10/10

Noctua NH-D15S Chromax.Black

Best Recommended CPU Cooler For AMD Ryzen 9 5900X

Specifications: Type: Dual-Tower Air Cooler | TDP: 200W | RGB: No | Dimensions: 135 x 150 x 165mm | Fan: 1x NF-A15 140mm | Fan Speed: 300 — 1,500RPM | Noise: 24.6dB(A) | Socket Support: Intel: LGA 1700, 1200, 115X, 2066, 2011-0, 2011-3 AMD: AM4, AM5

Cooling Performance: The Noctua NH-D15S Chromax.Black houses six heat pipes with a 1x NF-A15 140mm running at 1,500RPM speeds to provide a bulk of the cooler’s exceptional cooling performance. According to our performance testing, the Ryzen 9 5900X showed reasonably low temperatures, allowing slight overclocking.

Build Quality: The cooler also has an outstanding build quality with an aluminum heatsink and heat pipes in direct contact with the copper baseplate. This helps with heat dissipation and keeps the temperatures of the CPU lower.

Commenting on the cooler’s build quality, Nauman Siddique stated in his review:

“The cooler is also lightweight; many people may assume it would be heavy with such a large heatsink, but it is not because of its build quality.”

Aesthetics: The Noctua NH-D15S Chromax.Black has a matte black design with a beefy look. While there’s not much going on with the cooler, we personally didn’t dislike the cooler’s overall aesthetic. Of course, you don’t get any RGB, but the cooler is perfect for dark and sleeper builds.

What Makes It The Best Recommended CPU Cooler For Ryzen 9 5900X?

Keeping in mind this is essentially speaking an air cooler, what’s not there to love about this gorgeous offering from Noctua? The answer is nothing, which is why we have no problem nominating the Noctua NH-D15S Chromax.Black as the best recommended CPU cooler for the AMD Ryzen 9 5900X CPU.

• Read Our Noctua NH-D15S Chromax.Black CPU Cooler Review

Performance: 9/10	Value: 8/10
Features: 9/10	Design: 8/10

Thermal Benchmarks

We have personally tested all the best CPU coolers for Ryzen 9 5900X to bring you a thorough review. Here are their benchmarks:

How We Picked & Selected These CPU Coolers

When we looked for the best CPU cooler for Ryzen 9 5900X, we really focused on these important points to make sure you’re getting the best one out there.

• Performance: An essential aspect of any CPU cooler would be the relative performance it offers. The fan’s specs, including the max RPMs alongside the amount of airflow it produces, are of utmost importance, not to mention the size of the heatsink and the FPI count.
• Budget: While an AIO cooler would always produce better results as compared to a dedicated air cooler, they’ll also always be more expensive than an air cooler. While there are exceptions, it can be difficult to find a good-performing budget CPU cooler. Therefore, we considered all sorts of budgets.
• Compatibility: Not all coolers will be compatible with the Ryzen 9 5900X since every cooler tends to have a different mounting procedure as well as varying dimensional aspects, which is why you should definitely keep this factor in mind even if you buy a cooler.
• Aesthetics & Build Quality: Manufacturers tend to distinguish their respective offerings for the Best AMD Ryzen 9 5900X CPU Coolers by offering their unique take on the cooler’s aesthetics and build quality. Some brands might opt for more premium construction and dazzling RGB capabilities, leading to a higher price tag.

Looking for more options? We have you covered:

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