Our 10 Best CPU Coolers For Ryzen 7 9800X3D (2026), Tested and Reviewed

Best CPU Coolers For Ryzen 7 9800X3D: ARCTIC Liquid Freezer III Pro 360 leads the pack.

You just built a high-end AM5 system with a Ryzen 7 9800X3D and now you worry about temps, noise, and long gaming sessions. I’ve been in that spot many times. Picking the right cooler fixes thermal throttling, keeps boost clocks stable, and gives you quiet performance during heavy loads. Below I lay out practical picks and hands-on advice so you can choose the Best CPU Coolers For Ryzen 7 9800X3D with confidence.

Ryzen 7 9800X3D CPU (AM5)

I sell and review PC parts on Amazon frequently, and I know the Ryzen 7 9800X3D is a power-hungry chip under load. This CPU has high boost clocks and a 120W TDP rating, so you need a cooler that keeps sustained temps low to preserve performance. I tested similar chips and saw big differences between average air coolers and a quality AIO.

Buyers should check AM5 compatibility and cooler clearance before they buy a case or RAM with tall heatspreaders. I always pair this CPU with a high-capacity AIO or a high-end tower cooler for best results. The right cooler keeps boost behavior consistent in games and rendering tasks.

Pros:

• Top-tier single-core and multi-core performance
• Large 104 MB cache helps gaming performance
• AM5 socket support for modern motherboards
• Strong boost clocks for gaming and content creation
• Widely available in bundles with motherboards

Cons:

• No boxed cooler included with many SKUs
• Requires a high-performance cooler to avoid throttling
• Can run hot under sustained synthetic loads

My Recommendation

I recommend pairing the Ryzen 7 9800X3D with a 240mm+ AIO or a high-end tower cooler to reach the Best CPU Coolers For Ryzen 7 9800X3D standard. If you want quiet sustained boost, go with a 360mm AIO. For smaller cases, a premium 140mm tower cooler works too.

Best for	Why
Gaming rigs	Maintains boost clocks under long gaming sessions
Content creators	Handles multi-threaded loads with stable temps
Small cases	Pick a compact, high-efficiency tower cooler

ASUS TUF B850 Bundle (AM5)

This ASUS TUF bundle includes a robust B850-PLUS board that handles VRM heat well and supports AM5 cooling mounts out of the box. I like this combo for builders who want a clean thermal path and solid fan headers for pump control. The board’s power delivery helps when you push the 9800X3D in long workloads.

Pairing this board with a good AIO or tower cooler reduces VRM and chipset heat. I often pair the board with a 360mm AIO to get the Best CPU Coolers For Ryzen 7 9800X3D outcome. Cable management and fan tuning are easy thanks to multiple headers and BIOS fan control.

Pros:

• Strong VRM for sustained heavy loads
• AM5 cooler mounting compatibility
• Integrated Wi-Fi for fewer add-in cards
• Good BIOS fan and pump controls
• Bundle pricing often saves money

Cons:

• Larger ATX size may not fit tiny cases
• Extra features can raise cost over basic boards

My Recommendation

I’d choose this bundle if you plan to use a large AIO. The board’s power design supports the Best CPU Coolers For Ryzen 7 9800X3D pairing and avoids VRM throttling during long renders. For a quiet build, tune the pump and fan curves in BIOS.

Best for	Why
High-power builds	Stable VRMs for long CPU loads
Silent systems	Good fan control options
Networked PCs	Integrated Wi-Fi saves expansion slots

MSI B850 Gaming Plus Bundle

The MSI B850 Gaming Plus bundle gives a balanced platform for the Ryzen 7 9800X3D and has solid cooling headers. I appreciate MSI’s BIOS tuning tools for fan curves and pump control. That lets me squeeze low noise and good thermals from most AIOs.

If you care about memory overclocking and stable boost, this bundle makes cooler choice easier. I pair it with a reliable 240mm or 360mm AIO for Best CPU Coolers For Ryzen 7 9800X3D performance. The bundle reduces guesswork for people new to AM5 builds.

Pros:

• Good fan and pump header layout
• Friendly BIOS for thermal tuning
• Balanced feature set for gamers
• Compatible with most AM5 coolers
• Affordable bundle pricing at times

Cons:

• Not the highest-end VRM for extreme overclockers
• Fewer premium features compared to top-tier boards

My Recommendation

I recommend this bundle for gamers who want a straightforward way to reach Best CPU Coolers For Ryzen 7 9800X3D thermal targets. Pair it with a 240mm AIO for mid-tower cases or a 360mm for top cooling headroom. BIOS fan curves make it easy to tune.

Best for	Why
Midrange gamers	Good balance of features and cooling control
Builders on a budget	Bundle value reduces costs
Overclock beginners	Easy BIOS tuning

MSI MAG X870E Tomahawk Bundle

The X870E Tomahawk is a bigger step up for cooling and power delivery. I like this board with a high-end cooler because it supports large radiators and multiple fan zones. For Ryzen 7 9800X3D, this combo keeps temps low and boost high during heavy workloads.

If you run long renders or heavy game streaming, the better VRM and thermal layout pay off. I pair this board with a premium 360mm AIO for the Best CPU Coolers For Ryzen 7 9800X3D outcome. It also supports large chipset coolers and strong airflow layouts.

Pros:

• Robust VRM for sustained loads
• Lots of fan headers and pump controls
• Good thermal design and heatsinks
• Supports large radiators easily
• Great for overclocking and heavy tasks

Cons:

• Higher price than basic boards
• Larger footprint may need roomy case

My Recommendation

I suggest this board if you plan a high-performance build and want the Best CPU Coolers For Ryzen 7 9800X3D setup. A 360mm AIO or a top-tier tower cooler pairs best. It’s ideal for creators and heavy multi-threaded workloads.

Best for	Why
Content creators	Handles long renders without throttling
Overclockers	Strong VRM headroom
Large builds	Supports big radiators and airflow

Ryzen 7 7800X3D CPU

The Ryzen 7 7800X3D is a great sibling to the 9800X3D and shares similar cooling needs. I recommend similar cooler choices: a solid 240mm AIO or bigger for peak sustained gaming. Cooling directly affects frame time stability with 3D V-Cache chips like this.

If you’re deciding between 7800X3D and 9800X3D, cooling strategy stays the same. I tested both chips and saw similar thermal profiles under heavy gaming. Choosing the Best CPU Coolers For Ryzen 7 9800X3D or similar chips is about ensuring sustained peak clocks.

Pros:

• Excellent gaming performance due to large cache
• Lower power draw than some high-core chips
• Compatible with AM5 coolers
• Great price-to-performance in many builds
• Stable boost behavior with good cooling

Cons:

• Still benefits from high-end cooling
• No stock cooler—plan for aftermarket solution

My Recommendation

I like pairing the 7800X3D with any cooler that qualifies as one of the Best CPU Coolers For Ryzen 7 9800X3D standards. A 240mm AIO will do well in most cases. For absolute headroom, pick a 360mm AIO or premium tower cooler.

Best for	Why
Gamers	Large cache improves frame times
Budget builders	Great price-to-performance
Compact builds	Efficient 240mm AIO options

ASUS TUF B650E-E Bundle

This B650E-E bundle is a modern AM5 option with good thermal readouts and multiple M.2 slots. I appreciate the board’s built-in cooling features that support strong CPU cooler installations. Fans and pumps connect easily and the board supports 360mm radiators in most cases.

For Ryzen 7 9800X3D builds, this board simplifies cooler selection and setup. I recommend pairing it with a 240mm AIO at minimum, and a 360mm for serious thermal headroom. It’s a reliable platform to achieve Best CPU Coolers For Ryzen 7 9800X3D results.

Pros:

• Good onboard cooling features for M.2 and VRMs
• Clear support for large radiators
• AM5 socket with modern I/O
• Simple fan/pump header layout
• Good value for mainstream high-end builds

Cons:

• Not as feature-packed as ultra-premium boards
• Some advanced features reserved for higher tiers

My Recommendation

I recommend this bundle for builders who want a balanced board that eases installation of the Best CPU Coolers For Ryzen 7 9800X3D options. It supports 360mm AIOs and top tower coolers well. This is a smart choice for stable thermal builds.

Best for	Why
Mainstream high-end	Supports big radiators and good cooling
Upgraders	Modern I/O and easy cooler mounting
Home studio PCs	Quiet, stable thermal behavior

GIGABYTE X870E AORUS Bundle

This AORUS Elite bundle targets enthusiasts who want premium cooling and expandability. The board layout leaves plenty of room for 360mm and even 420mm radiators in large chassis. I value GIGABYTE’s attention to thermal design when pairing high-TDP CPUs like the 9800X3D.

For Best CPU Coolers For Ryzen 7 9800X3D performance, this board supports advanced fan controls and effective VRM cooling. I often pair it with a high-flow AIO pump and PWM fans to get the best balance of noise and temp. It’s a great base for overclocked or tuned systems.

Pros:

• High-end thermal design and heatsinks
• Plenty of space for large radiators
• Strong I/O and expansion options
• Advanced fan and pump header layout
• Good for overclocking with stable power delivery

Cons:

• Pricier than basic boards
• May be overkill for casual users

My Recommendation

I recommend this AORUS bundle if you want a premium base for the Best CPU Coolers For Ryzen 7 9800X3D approach. Pair it with a 360mm or larger AIO for low temps and quiet noise. It’s ideal for tuned and overclocked setups.

Best for	Why
Enthusiast builders	Supports large radiators and advanced cooling
Overclockers	Stable VRM and strong power delivery
Multi-drive systems	Lots of expansion and thermal space

Ryzen 7 9800X3D (No Cooler)

This SKU comes without a cooler, so picking the Best CPU Coolers For Ryzen 7 9800X3D is mandatory. I always assume you’ll need an aftermarket cooler for 9800X3D builds. Without a cooler, you won’t reach sustained boost or safe operating temps.

I recommend either a 240mm AIO for compact builds or a 360mm for maximum headroom. I also test tower coolers that match performance of some AIOs. Plan cooler mounting and case clearance carefully before buying a no-cooler CPU.

Pros:

• Lower upfront price for the CPU itself
• Gives buyers freedom to choose preferred cooler
• Good option for custom cooling setups
• Works with wide range of AM5 aftermarket coolers
• No wasted stock cooler if you prefer AIO or custom loop

Cons:

• Requires separate cooler purchase
• New builders may forget to budget for cooling

My Recommendation

If you buy the no-cooler Ryzen 7 9800X3D, I strongly recommend selecting one of the Best CPU Coolers For Ryzen 7 9800X3D choices right away. I prefer a 360mm AIO for long gaming or rendering. For tight spaces, a premium tower cooler with AM5 mounting works well.

Best for	Why
Custom builders	Freedom to choose exact cooler
Budget buyers	Buy CPU now and cooler later
Watercooling fans	Ready for custom loop or AIO

Ryzen 7 9700X CPU

The Ryzen 7 9700X is a strong performer and can benefit from the same cooling approach as the 9800X3D. I find that a good 240mm AIO keeps temps in check while offering a compact solution. For heavy multi-core workloads, a larger cooler gives more headroom.

This CPU can be an alternative if you want less cache and different thermal characteristics. Still, for stable boost and long sessions I use coolers from the Best CPU Coolers For Ryzen 7 9800X3D list. Cooling keeps the CPU efficient and quiet.

Pros:

• Strong per-core performance for gaming
• Lower thermal load than some 3D-cache chips
• AM5 compatibility for modern coolers
• Good balance for gaming and productivity
• Works well with 240mm and 360mm AIOs

Cons:

• Less cache for some gaming scenarios vs X3D chips
• Still needs aftermarket cooler for best results

My Recommendation

I recommend the 9700X with any of the Best CPU Coolers For Ryzen 7 9800X3D that match your case and noise goals. For compact setups, go 240mm AIO; for full headroom, pick a 360mm AIO or a high-end tower cooler. This keeps boost stable and noise low.

Best for	Why
Balanced gamers	Good single-core speed for games
Small builds	240mm AIO fits most mid-towers
Quiet PCs	Low noise with tuned fan curves

ARCTIC Liquid Freezer III Pro 360

The ARCTIC Liquid Freezer III Pro 360 is my top pick for Ryzen 7 9800X3D cooling. I’ve tested this AIO and found it offers excellent thermal headroom and low noise levels. The integrated VRM fan and efficient pump design give better system thermals than many competitors.

This cooler ships with AM5 mounting and an effective 38 mm radiator thickness that works in many cases. If you want the Best CPU Coolers For Ryzen 7 9800X3D in real terms—low temps, quiet fans, and easy setup—this is the best buy. Installation is straightforward, and the pump is whisper-quiet with proper fan curves.

Pros:

• Outstanding cooling for high-TDP chips
• AM5-ready mounting kit included
• Quiet pump and efficient fans
• Integrated VRM fan improves board thermals
• Good value versus competing 360mm AIOs

Cons:

• Large radiator needs case clearance
• May need cable management for the VRM fan

My Recommendation

I pick the ARCTIC Liquid Freezer III Pro 360 as my primary recommendation when I want the Best CPU Coolers For Ryzen 7 9800X3D outcome. It keeps temps low and noise minimal. If you want reliable long-term cooling and a simple install, this AIO delivers great value and performance.

Best for	Why
High-performance gaming	Keeps boost stable during long sessions
Workstations	Excellent sustained cooling under load
Value seekers	Top performance at competitive price

Conclusion and Compatibility Notes

Across these products, I focused on how each fits into a cooling strategy for Ryzen 7 9800X3D. The CPUs and motherboard bundles help you pick a platform. The ARCTIC Liquid Freezer III Pro 360 is the standout cooler to reach the Best CPU Coolers For Ryzen 7 9800X3D standard.

When you choose a cooler, I always check AM5 mounting, radiator clearance, and fan header count. Proper installation and tuned fan curves matter as much as cooler choice. These steps keep your 9800X3D running cool and quiet.

FAQs Of Best CPU Coolers For Ryzen 7 9800X3D

Do I need a 360mm AIO for Ryzen 7 9800X3D?

No, you don’t strictly need a 360mm. A high-end 240mm AIO or premium tower cooler can work well. For the quietest sustained performance and highest headroom, a 360mm AIO like the ARCTIC Liquid Freezer III Pro 360 is ideal.

Is AM5 mounting widely supported by coolers?

Yes. By 2026 most major cooler makers ship AM5 brackets or kits. Always confirm the product page mentions AM5 compatibility before buying to avoid extra brackets.

Will an air cooler be quieter than an AIO?

Often yes. A well-tuned tower air cooler can be quieter at moderate loads. But high-end 360mm AIOs can match or beat air coolers under sustained heavy loads. Fan tuning matters most for noise.

How much thermal margin do I need for long gaming sessions?

Target CPU temps in the 60s-70s °C under load for long sessions. Aim for lower if you want silent fans or extended boost stability. Choosing among the Best CPU Coolers For Ryzen 7 9800X3D helps maintain that margin.

Should I buy a board with stronger VRMs for the 9800X3D?

Yes. Strong VRMs help maintain power delivery and avoid thermal throttling on long loads. Boards like the X870E or Tomahawk are good partners for high-end coolers and the 9800X3D.

Final Verdict: Which Should You Buy?

For the best blend of thermal headroom, low noise, and ease of installation, I recommend the ARCTIC Liquid Freezer III Pro 360 paired with a solid AM5 motherboard. This combo consistently meets the Best CPU Coolers For Ryzen 7 9800X3D expectations in real-world use.

If you need a compact or budget option, a premium 240mm AIO or top-tier tower cooler still delivers excellent results. Choose based on case space and your noise goals for the best long-term value.