Best CPU Coolers 2022: AIO and Air Coolers

Whether you’re after impressive CPU overclocks or just looking to build a PC that’s quiet under load, you should choose your cooler carefully. Picking the best CPU cooler for your processor is a key decision in any CPU upgrade or new PC build. The best CPU cooler will make a major difference in your system’s temps, noise, and even performance — especially if you’re overclocking. 

If your CPU cooler can’t keep up with the heat your processor is generating, that may result in lower performance or possibly even a shorter lifespan for your processor–and clearly no one wants that.

Also, don’t forget to consider thermal paste or another thermal interface material (TIM). Most coolers will come with some kind of paste, either in a small syringe or pre-applied to the metal cold plate. To make sure you’re getting the most efficient thermal transfer between your CPU and cooler plate, check out the many products we thoroughly tested to find the best thermal paste for your CPU.

Best CPU Coolers For You

If you’re not sure if you want to go the air cooling route (a big metal heatsink with fans) or opt for a liquid-cooled AIO (a pump attached to a radiator and fans), there are a few things to consider. Large air coolers tend to take up more internal space in your PC case, or at the very least they need more vertical clearance off your best motherboard, which can limit your case options. Air coolers can also be louder and less efficient than liquid coolers at moving heat away from your CPU and out of the chassis. These days, though, that’s not cut and dry. If you can go the extreme route, there are fanless air cooling options like Noctua’s Colossal NH-P1 as well for the ultimate truly silent cooling option, although you’ll still need case fans to move the warmed air out of your case.

Air coolers usually cost less than AIOs, though that line is also blurring as AIO coolers are getting increasingly affordable, while high-end air coolers reach toward and sometimes above the $100 range. On the extreme air side of the cooling line, the Ice Giant Prosiphon Elite has an MSRP of $170, which competes with many large AIO coolers. And Cooler Master’s MasterLiquid PL360, an admittedly pretty (and pretty big) AIO cooler, is $190.

If money isn’t a major concern and silent operation and low temperatures are important to you, you may want to consider a custom cooling loop. For more on how these tend to perform (and how good they look), check out our Blue Shift build feature. Just know that custom cooling loops are always much more expensive than nearly all other cooling alternatives, and they can make future component upgrades much more complicated.

Our tested picks for air and liquid cooling options are below. But first we’ll discuss some quick shopping tips to help you choose the best CPU cooler for you.

When choosing the best CPU cooler for your needs, consider the following:

  • Own a recent Ryzen CPU? You may not need to buy a cooler, but it depends on the model. Most Ryzen 2000 and 3000-series processors and some older Ryzen models ship with coolers, and many of them can handle moderate overclocks. But Ryzen 5000 CPUs don’t ship with coolers in the Ryzen 7/9 range. And included Ryzen 7000 cooler details are still a bit unclear. If you want the best CPU clock speed possible, you’ll usually want to buy an aftermarket cooler anyway. But for many Ryzen owners who don’t plan to push their silicon to the limit, the best CPU cooler might just be the free one in the box.
  • If opting for a large air cooler, be sure to check clearances before buying. Big coolers and low-profile models can bump up against tall RAM and even VRM heatsinks sometimes. And tall coolers can cause clearance issues with your case door or window. Be sure to check the dimensions and advertised clearances of any cooler you’re considering and your case before buying.
  • Remember that, all else being equal, more fans equals better cooling, but more noise. The coolers that do the best job of moving warm air away from your CPU and out of your case are also often the loudest. If fan noise is an issue for you, you’ll want a cooler that does a good job of balancing noise and cooling. If you can set your cooler’s fan speeds based on temperatures in your motherboard’s BIOS, that should also help.

For much more detail on how to choose the right cooler (and cooler type) check out our 2021 CPU cooler buying guide

The Best Air Coolers You Can Buy Today

(Image credit: Tom’s Hardware)

1. Cooler Master MasterAir MA624 Stealth

Best Big Air CPU Cooler


Dimensions: 165.1 x 149.4 x 127.0 mm

Base Height: 31.8mm

Weight: 46.3 oz (1312g)

Fans: (2) 140 x 25 mm

Socket Support: 115x, 1366, 1200, 2011x, 2066; FM2(+), FM1, AM2(+), AM3(+), AM4

Warranty: 5 years

Reasons to buy


Great cooling performance


Integrated center fan simplifies install


Additional 120mm fan for tall DIMMs

Reasons to avoid

Premium price

Cooler Master has pulled out all the stops to release an excellent option in the large heatpipe cooler arena. The MasterAir MA624 Stealth trades blows with some of the best CPU coolers we’ve tested. It even comes with a third 120 mm fan to use when tall DIMMS create clearance problems. The MasterAir MA624 Stealth doesn’t glitter with RGB lighting, which many will find refreshing. But it does shine on merit, as an effective near-silent thermal solution for some of the most potent desktop CPUs from both Intel and AMD–as long as you don’t count Threadripper.

Read: Cooler Master MasterAir MA624 Stealth review

Best Big Air CPU Cooler: Deepcool Assassin III (Image credit: Tom’s Hardware)

2. Deepcool Assassin III

Best Big Air CPU Cooler Alternative


Dimensions: 171.5 x 139.7 x 133.4mm

Base Height: 38.1mm

Weight: 42.7oz (1210g)

Fans: (2) 140 x 25mm

Socket Support: 115x, 1366, 2011x, 2066; FM2(+), FM1, AM2(+), AM3(+), AM4

Warranty: 5 years

Reasons to buy


Budget friendly


Silent operation


Excellent thermal performance

Reasons to avoid

Lack of RGB lighting options

Incomplete AMD and Intel CPU socket support

With twin cooling towers, seven heatpipes and two 140mm fans, the GamerStorm Assassin III from Deep Cool brought us the lowest temperature of big-air coolers. Pairing that thermal performance with low noise makes it our choice for air-cooling big CPUs, with great looks and easy installation qualifying as bonuses.

Read: Deepcool Assassin III review

Much like the DeepCool’s AS500, DeepCool’s new AK500 is an excellent alternative for those who don’t quite have the room or the budget for a true big air cooler. It punches above its cooling class, delivering excellent temps for its $59.99 MSRP. But at the moment it’s still tough to find from major sellers in the U.S.

Best Mid-size Air CPU Cooler: Cooler Master MasterAir MA410M

3. Cooler Master MasterAir MA410M

Best Mid-size Air CPU Cooler


Dimensions: 158.8 x 132.4 x 58.2mm

Base Height: 37.88mm

Weight: 43.87oz (1247g)

Fans: (2) 120 x 25mm RGB

Socket Support: AMD FM2(+), FM1, AM2(+), AM3(+), AM4, Intel 7115x, 1366, 2011x, 2066

Warranty: 5 years

Reasons to buy


Excellent cooling performance


Mid-size cooler occupies less space


Thermal probe provides thermal load display via RGB lighting

Reasons to avoid

Fans kick up a bit more noise than others by comparison

The Cooler Master MasterAir MA410M is our pick for an excellent performing mid-size air cooler, especially considering the aggressively designed exterior shell and the inclusion of addressable RGB lighting from within the cooling tower itself. Sitting on the upper range of the affordable pricing tier, $67 (£60) might cause budget system builders to balk a bit, but considering the features and performance, it definitely deserves those few extra dollars.

Read: Cooler Master MasterAir MA410M review

Best AMD Threadripper Air CPU Cooler: Noctua NH-U14S

4. Noctua NH-U14S

Best AMD Threadripper Air CPU Cooler


Dimensions: 171.45 x 151.4 x 52.3mm

Base Height: 25.1mm

Weight: 36.5oz (1035g)

Fans: (1) 140 x 25mm

Socket Support: AMD TR4, SP3

Warranty: 6 years

Reasons to buy


Excellent performance


Very low noise levels


Simple, secure installation

Reasons to avoid

Premium price

Tall cooler height poses compatibility issues in smaller cases

The Noctua NH-U14S TR4-SP3 provides whisper-quiet cooling with big league thermal performance – the kind of overclocked Threadripper performance that sneaks into quality 360 AIO cooling performance. Armed with six nickel-plated copper heatpipes and a NF-A15 140mm PWM fan, the AMD-friendly NH-U14S TR4-SP3 is a silent thermal assassin. For Threadripper air cooling, this cooler checks all the boxes for enthusiasts and overclockers alike.

Read: Noctua NH-U14S review

Best Threadripper Cooler Alternative: Arctic Freezer 50TR (opens in new tab)

Neither as cool nor as quiet as Noctua’s NH-U14S, the Artice Freezer 50 TR got our attention for its lower price. The value advantage could be important to current builders hoping to save money by using AMD’s previous generation 2000-series parts.

Best Budget Air CPU Cooler: Zalman CNPS10x Performa Black (Image credit: Tom’s Hardware)

5. Zalman CNPS10x Performa Black

Best Budget Air CPU Cooler


Dimensions: 155.6 x 136.7 x 69.9mm

Base Height: 33mm

Weight: 29.7 oz (842g)

Fans: (1) 135 x 25mm

Socket Support: AMD, Intel 115x, 1200, 2011, 2066

Warranty: 2 years

Reasons to buy


Excellent performance


Budget price


Extremely silent operation

Reasons to avoid

Spring tension screws are not integrated into mounting base 

The Zalman CNPS10x Performa Black is a mid-size, quad-heatpipe cooler that features jet-black style and a single, ultra-silent 135mm fan that rips through CPU thermal loads for your multi-core desktop enthusiast processor.

Its $45 price and cooling potential that nips at the heels of the pack leaders puts the Zalman CNPS10x Performa Black in a strong position to be a system builder favorite when extra dollars need to be spent on other components. Zalman has given the system building community an excellent, no-frills cooling option that looks great and lets you focus your money where it needs to go.

Read: Zalman CNPS10x Performa Black review

Best Budget Air Cooler Alternative: be quiet! Shadow Rock Slim 2

Other CPU Coolers We Tested

We’ve tested dozens of CPU chillers, from big air blowers to low-profile limboing chillers for SFF systems, and AIO and open-loop setups big and small. While many deliver in terms of cooling performance, silence, or attractive RGB-lit looks, making them stand out in specific ways or for a specific type of user, not all of the CPU coolers we test can make the best list. 

Below are some of the recent air coolers and AIOs we’ve tested that didn’t quite make the cut. One of these may still be a worthwhile option for you. Just know that the better options for most people are in the list of Best Air Coolers above, or the Best AIO Coolers page.

Cooler Master PL360 Flux (9/11/2022)

Cooler Master’s PL360 Flux is very quiet and did a good job of chilling our Alder Lake Core i9 CPU at up to 200W in our testing. It also includes ARGB lights and software for adjusting your hue and fan speeds. It also has a fairly thin radiator which may help you fit it in more cases. But its primary downside is a fairly high price in the crowded and competitive 360mm AIO cooler market.

Read: Cooler Master’s PL360 Flux review

Corsair H100i Elite (9/9/2022)

The Corsair H1000i Elite is one of the quietest coolers we’ve tested, and includes the company’s iCue suite for RGB and fan adjustments, as well as system monitoring. And in testing it was capable of cooling our Alder Lake Core i9 CPU at up to 200W. But at around $140, it faces stiff competition from the likes of DeepCool’s LS520, which costs about $20 less while delivering better cooling performance. 

Read: Corsair H100i Elite review

Cougar Forza 85 (8/28/2022)

Cougar’s Forza 85 is a very good and fairly quiet tower air cooler that was able to cool our Alder Lake Core i9 CPU at up to 200W. It also comes with a fan splitter and clips to let you add a second fan for even better performance. At around $70, it would be a strong contender for our Best Coolers list, if DeepCool’s AK500 didn’t perform better for around $10 less. 

Read: Cougar Forza 85 review

Saving on the Best CPU Coolers

Whether you’re shopping for one of the products that made our best CPU coolers list or one that didn’t, you may find some savings by checking out our list of Newegg promo codes or Corsair coupon codes.

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