Best CPU Coolers for Ryzen 7 5800X

Best CPU Coolers for Ryzen 7 5800X, and gaming enthusiasts now have a new CPU to look forward to. Maximizing the potential of the previous Zen 2-generation processors, these CPUs hold the crowns for the best gaming and best content creation CPUs, all in one. The CPU that is looking to become the best value of all Ryzen 5000 Series CPUs is the Ryzen 7 5800X – especially when it comes to gaming.

Zen 3 CPUs differ from previous AMD processors with expanded CCXs, holding 8 cores and 32 MB of L3 cache, reducing inter-core latency, crucial for gaming and single-core performance. As games and consoles currently use up to 8 cores and 16 threads, higher core counts, like in Ryzen 9 5900X and 5950X, show limited FPS improvement in gaming compared to the i9-10900K. The Ryzen 7 5800X, with one maximized CCX, offers top performance for years. Note, that AMD has raised prices and generally excluded stock coolers, except for the Ryzen 5 5600X. A quality CPU cooler is recommended for maximizing overclocking potential and longevity, crucial for the Ryzen 7 5800X.

Read Also: Best Motherboard for Ryzen 7 5800X

Best CPU Coolers for the AMD Ryzen 7 5800X

Preview Product Rating Price
Noctua NH-D15, Premium CPU Cooler with 2x NF-A15 PWM 140mm Fans... Noctua NH-D15, Premium CPU Cooler with 2x NF-A15 PWM 140mm Fans... 10,447 Reviews $109.95

Best Budget CPU Cooler for Ryzen 7 5800X – Scythe Mugen 5 Rev.B

Scythe Mugen 5 RevB
Item Dimensions LxWxH6.5 x 5.75 x 3.94 inches
Cooling MethodAir
Compatible DevicesDesktop

For under $50, the Scythe Mugen 5 Rev.B provides optimal cooling, with noise levels that rival some of the best CPU coolers the industry has to offer.

This CPU cooler makes use of a single 120 mm Scythe Kaze Flex fan that outputs an airflow of 51.17 CFM and static pressure of 1.05 mmH2O, utilizing fluid dynamic ball bearings that provide an incredibly low noise level of under 30 decibels –while maintaining a standard lifetime of 120,000 hours. When TweakTown put the Scythe Mugen 5 Rev.

B to the test, it surprisingly performed very close to CPU coolers that are upwards of twice their price. Additionally, it is the only cooler that was tested that did not exceed 30 decibels, even at overclocked loads (12V).

Not only will this cooler last, but it can also be upgraded by mounting a second 120 mm fan; so it is not just affordable, but it is also futureproofed. You can find the Scythe Mugen 5 Rev.B for only $48.99 – a no-brainer for those looking to chill the Ryzen 7 5800X without breaking the bank.

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Best Low-Profile CPU Cooler for Ryzen 7 5800X – Noctua NH-L12S

Noctua NH-L12S
Item Dimensions LxWxH5.04 x 5.75 x 2.76 inches
Voltage12 Volts
Wattage1.56 watts
Compatible DevicesDesktop
Noise Level23.9 dB

The Noctua NH-L12S is a high-quality, low-profile CPU cooler ideal for Small Form Factor (SFF) cases. It features a slim 120 mm NF-A12x15 fan with 1.53 mmH2O static pressure and 55.44 CFM airflow, using durable magnetic levitation bearings. Versatile, the fan can be mounted atop or beneath the heatsink. Benchmarks show it offers excellent cooling and low noise, even with a 95W CPU. Priced at $49.90, it’s a top choice for performance and reliability.

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Best AIO Cooler for Ryzen 7 5800X – Corsair H115i Elite Capellix

Corsair H115i Elite Capellix
Item Dimensions LxWxH12.68 x 5.39 x 4.71 inches
Cooling MethodWater
Noise Level36 dB

The Corsair H115i Elite Capellix is an ideal AIO liquid cooler for those seeking RGB flair and excellent CPU cooling. It features a 280 mm radiator with two 140 mm RGB PWM fans, providing 97 CFM airflow each. The fans, with magnetic levitation bearings, are durable and quiet. The cooler boasts eight LEDs per fan and 33 CAPELLIX RGB LEDs on the pump head, all controllable via Corsair’s iCUE software.

Benchmarks carried out by TweakTown show us that, when in Balanced or Quiet mode (the third mode being Extreme) the H115i Platinum maintains low CPU temperatures (even when overclocked) while the noise levels down exceed 31 decibels.

You can find this incredibly stylish, yet efficient, liquid AIO cooler currently selling for $169.99.

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Best Air CPU Cooler for Ryzen 7 5800X – Noctua NH-D15

Noctua NH-D15
Item Dimensions LxWxH5.91 x 6.34 x 6.5 inches
Power Connector Type4-Pin
Voltage12 Volts
Wattage1.56 watts
Cooling MethodFan
Compatible DevicesDesktop
Noise Level24.6 dB
MaterialCopper (base and heat pipes), aluminum (cooling fins), soldered joints & nickel plating
Maximum Rotational Speed1500 RPM

The best airflow CPU cooler that money can buy, the Noctua NH-D15 brings cooling, longevity, and silent operation all in one. It provides enough cooling performance for any Ryzen 5000 Series, or even Threadripper CPU, so the Ryzen 7 5800X is more than safe with this cooler.

The NH-D15 makes use of Noctua’s premium NF-A15 140 mm fans, which output 1.51 mmH2O of static pressure and 68 CFM of airflow each – while operating at just 1,200 RPM.

Their low rotation speed, paired with the SSO2 magnetic bearings, make the NH-D15 the most silent double fan CPU cooler in the market. Benchmarks prove it to operate between 24 and 35 decibels, the latter measurement being when 12 Volts were supplied, so it is virtually inaudible from a foot away. The SSO2 magnetic bearings also account for the incredible MTBF it holds of 150,000 hours, backed by a 6-year warranty.

The Noctua NH-D15 currently sells for only $89.95 – a worthy investment that will last several iterations of CPUs to come.

CPU Cooler for Ryzen 7 5800X - Noctua NH-D15
10,447 Reviews
CPU Cooler for Ryzen 7 5800X - Noctua NH-D15
  • State-of-the-art dual-tower design with 6 heatpipes and 2 fans provides class-leading cooling performance for...
  • Successor of the classic NH-D14; more than 250 awards and recommendations from leading international hardware...
  • 2 highly optimised NF-A15 140mm fans with PWM support and Low-Noise Adaptors for automatic speed control and...
  • Includes high-end NT-H1 thermal paste and SecuFirm2 mounting system for easy installation on Intel LGA1851,...

Buying Guide: Choosing the Right CPU Cooler for Your Needs

Compatibility with Ryzen 7 5800X

When selecting a CPU cooler for your Ryzen 7 5800X, ensure that the cooler is compatible with the AM4 socket, which is used by this processor. Most coolers come with mounting brackets that cater to different socket types. However, it is crucial to double-check the compatibility before making a purchase.

Cooler Size and Clearance

CPU coolers come in various sizes and designs, which can affect the overall compatibility with your system. Consider the dimensions of the cooler and the clearance required for your case, RAM, and other components. Low-profile coolers are ideal for small form factor (SFF) builds, while larger coolers can offer better performance in full-sized cases. Be sure to measure your case’s clearance and compare it with the cooler’s dimensions.

Noise Levels

Noise can be a significant concern for some users, especially if the computer is used in a shared or quiet environment. CPU coolers have varying noise levels, measured in decibels (dB). Typically, air coolers tend to be quieter, but some AIO coolers have advanced fan designs that minimize noise. Look for coolers with low noise levels or adjustable fan speeds to control the noise according to your preferences.

Cooling Performance and Efficiency

The primary purpose of a CPU cooler is to maintain optimal temperatures and prevent overheating. Consider the cooling performance of the cooler, measured by its ability to dissipate heat effectively. AIO coolers generally provide better cooling efficiency due to their liquid cooling systems, but high-quality air coolers can compete with them. Analyze the cooler’s thermal performance, taking into account its heat dissipation capacity, the number of heat pipes, and the cooling solution used.

Installation and Ease of Use

A straightforward installation process can save time and frustration. Look for coolers that come with clear instructions and mounting hardware that is easy to use. Some coolers may require the removal of the motherboard for installation, which can be a cumbersome process. Opt for a cooler with a user-friendly installation method to ensure a hassle-free experience.

Budget Considerations

When choosing a CPU cooler, consider your budget constraints. While some high-end coolers offer excellent performance, they might be overkill for your specific needs. Determine the ideal balance between price and performance, considering the other factors mentioned in this buying guide. There are affordable coolers available that offer great value for their price.

Aesthetics and Customization

For those who prioritize the appearance of their PC build, aesthetics, and customization options are essential factors. RGB lighting, customizable color schemes, and unique designs can enhance the overall look of your setup. Choose a cooler that complements your system’s design and allows for personalization, if that is important to you.


We have discussed four exceptional CPU coolers for the Ryzen 7 5800X, each excelling in different categories: the Scythe Mugen 5 Rev.B (budget), Noctua NH-L12S (low-profile), Corsair H115i Elite Capellix (AIO), and Noctua NH-D15 (air cooler).

Choosing the right CPU cooler for your Ryzen 7 5800X is crucial for optimal performance and longevity. Consider factors such as compatibility, size and clearance, noise levels, cooling efficiency, installation, budget, and aesthetics. By carefully weighing these aspects, you can make an informed decision and select a cooler that best meets your needs and preferences.

About Henzon

Henzon, affectionately known as "The Hardware Guru," is our go-to guy for everything related to PC components and custom builds. His dedication to this craft is so profound that he once spent three days straight building a PC inside a life-sized replica of R2-D2. When he's not busy crafting the perfect PC, Henzon can be found binge-watching obscure sci-fi movies or playing retro video games from the 90s. With Henzon on our team, we're confident that our readers will never be left in the dark about the latest in PC hardware.

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