Best CPU Coolers for i7-9700K

The Intel Core i7-9700K is one of the most competent and powerful processors launched by Intel. It is powered by solid 8 cores and threads, making it suitable for demanding gaming and professional tasks. If you want a processor that can handle graphic-heavy games, then i7-9700K is perfect for your build; however, you’ll need an effective cooling system to support this processor. That is because i7-9700K is known to produce tons of heat when it is pushed to the limits and over-clocked.

The heat and high temperature can ruin your expensive build, and that is why it is worth investing in the best CPU Cooler for i7-9700K. Actually, a cooling setup is as necessary as a motherboard and graphic card for your build. A CPU cooler will dissipate the heat produced and ensure that your CPU maintains the optimum temperature to deliver consistent performance. But there are many CPU coolers available in the market, and I understand that this can confuse laypeople. That is why I have done all the research and testing in your place to list the i7 9700K Cooler. Just read ahead, and you’ll find answers to all of your questions.

Best CPU Coolers for i7-9700K at a Glance:

  1. Noctua NH-D15
  2. CRYORIG H5 Ultimate
  3. Corsair H150i Pro
  4. Noctua NH-L12
  5. Thermalright Le Grand Macho
  6. Scythe Big Shuriken 3
  7. EVGA CLC 280
  8. Fractal Design Celsius S24

The Best CPU Coolers for i7-9700K You Can Buy Today


Noctua NH-D15
Noctua NH-D15 (Image credit: Amazon)

Noctua NH-D15

Best Air Cooler for i7 9700K

SPECIFICATIONS

Brand: Noctua | Cooling: Fan | Noise Level: 24.6 dB | Material: Copper | Dimension: ‎5.91 x 6.34 x 6.5 inches | Compatible Sockets:Intel LGA1150, LGA1151, LGA1155, LGA1156, LGA1200, LGA2011, LGA2066 and AMD AM4, AM3(+), AM2(+), FM2(+)

REASONS TO BUY

Works well for overclocked systems

Excellent RAM compatibility

Quiet operation

Includes optional NM-I3 mounting kit

REASONS TO AVOID

Slightly heavy radiator

The Noctua NH-D15 comes with a better and more efficient cooling system, which makes it the best air cooler for i7-9700K. Now let’s have some talk about design; the tool has made up with an extensive layout, offering you dual NF-A15 towers shared the same vapor chamber cooler. Further, the cooler is incorporated with two fans and six heat pipes that control the thermal energy effectively.

These fans with the best aerodynamics design ensure the speed control of the cooler. On the other hand, the low noise adapters keep you safe from the toxic noise of the Cooler. It gives you the best support even with its single fan mode when it comes to compatibility. This i7 9700k CPU cooler offers you about 64mm clearance for the huge memory by using only one mode.

The noise adapter, NF-A-15 fans, mounting kit, Y-cable, NT-H1 high-grade thermal compound, and metal case badge will include with this CPU cooler which is why it’s the best CPU Cooler for i7-9700K. However, there is a 6-year warranty on the product, which makes it worthy of contemplating.

CRYORIG H5 Ultimate
CRYORIG H5 Ultimate (Image credit: Amazon)

CRYORIG H5 Ultimate

Best Budget CPU Cooler for i7-9700k

SPECIFICATIONS

Brand: CRYORIG | Cooling: Water | Noise Level: 14 dB | Material: Aluminum | Dimension: 3.94 x 1.97 x 3.94 inches | Compatible Sockets:Intel 775, 1155, 1156, 1366, 2011 and AMD Socket AM2, AM2 +, AM3, AM3 +, FM1, and FM2

REASONS TO BUY

Metallic design

Easy fitting test with paper

Low on noise

Budget-friendly

REASONS TO AVOID

It does not include screw pillars

The design of CRYORIG H5 Ultimate resembles a hive pattern, so it is called a hive fin. It protects the fin stacks and strengthens them. It’s the best budget CPU Cooler for i7-9700K having another prominent feature of the design is the Jet Fin Acceleration System. It is responsible for the fast expelling of hot air out of the system more efficiently. Turbulence Reduction is a part of this system.

This design is the characteristic of the Cryorig H series, but this product has its own features. It has 4 very efficiently performing heat pipes. These heat pipes are placed very carefully, and the entire product is engineered to cover the entire system. H5 Ultimate offers a Heat pipe Convex-Align System. More heat pipes can be placed in this system making it the best CPU Cooler for i7 9700K.

The XF140 fans used in this product are very light in weight, yet they deliver high-quality performance. They offer a speed range of 700 to 1300 RPM. The Cryorig H5 Ultimate is the i7 9700K Cooler that operates at deficient noise levels of approximately 23 Dba. Its setting up is not a hectic task as it is backed with MultiSeg Quick Mount System.

Corsair H150i Pro
Corsair H150i Pro (Image credit: Amazon)

Corsair H150i Pro

Best AIO for i7-9700K

SPECIFICATIONS

Brand: Corsair | Cooling: Water | Noise Level: 25 dB | Material: Copper | Dimension: 18.66 x 5.75 x 7.28 inches | Compatible Sockets: Intel LGA 1150, 1151, 1155, 1156, 1366, 2011, 2011-3, 2066 and AMD AM2, AM3, AM4, FM1, FM2.

REASONS TO BUY

Metallic design

Easy fitting test with paper

Low on noise

Budget-friendly

REASONS TO AVOID

It does not include screw pillars

The Corsair H150i Pro design has an RGB pump head, which makes it different from the above products. Over the years, Corsair has manufactured top air coolers for CPUs. The quality of the product is what has made Corsair a competitive brand. The H150i Pro

The fans of this i7-9700K Cooler are designed to work within deficient noise levels, equivalent to 20 dB, even at their maximum speed. Due to the 120 mm Magnetic Levitation and the Pulse Width Modulation, you get an excellent airflow throughout your system. This airflow is approximately 47.3 CFM which is incredible keeping in view the weight of the entire cooling system.

You get control over individual fan speeds as well. This means quite a lot of options in a small cooling system. It’s the best AIO for i7-9700k that comes with zero-speed mode. With the zero speed or the Zero RPM feature, you can completely stop the functioning of fans once your system has reached the desired level of cooling.

Noctua NH-L12
Noctua NH-L12 (Image credit: Amazon)

Noctua NH-L12

Best Low Profile CPU Cooler for i7-9700K

SPECIFICATIONS

Brand: Noctua | Cooling: Air | Noise Level: 17.6 dB | Material: Copper | Dimension: 5.91 x 5.04 x 2.6 inches | Compatible Sockets: Intel LGA115x (LGA1150, LGA1151, LGA1155, LGA1156), LGA1200, LGA20xx (LGA2066, LGA2011-0, LGA2011-3) & AMD AM4, AM3(+), AM2(+), FM2(+), FM1

REASONS TO BUY

Portable

Low operational noise

Works even without the SecuFirm2 backplate

REASONS TO AVOID

FM1 socket requires backplate

Noctua NH- L12 was launched by Noctua. I know after reading about the previous option from Noctua, you are already giving it a thought. So, it’s high time I introduce another option from the same brand. If your system is not a high-end one and you want the best CPU Cooler for i7-9700K, then this one will be a perfect choice.

It’s the best low profile CPU Cooler for i7-9700K that is designed to work in the HTPC environments and the form factors of the µATX and the mini-ITX. There are two fans in this cooler, one is NF- F12, and the other is NF- B9 fan. Both are backed by PWM, which makes the speed of the fans controllable. This control is automatic, and fans are turned off once the systems have attained low temperatures.

This difficulty mainly arises due to no installation of the backplates. Noctua has resolved this matter by offering extra mounting bolts so you can go through the installation process without the backplates. And that is very considerate of a brand for its consumers. The fans of this i7 9700K CPU Cooler are also compatible with the above-mentioned sockets except for the FM1 socket because it requires a backplate.

Thermalright Le Grand Macho
Thermalright Le Grand Macho (Image credit: Amazon)

Thermalright Le Grand Macho

Best Premium Cooler for i7-9700K

SPECIFICATIONS

Brand: Thermalright | Cooling: Fan | Noise Level: 20 dB | Material: Aluminum, Copper | Dimension: 5.98 x 5.79 x 6.26 inches | Compatible Sockets: AM2,AM2+,AM3,AM3+,AM4,FM1,FM2,FM2+

REASONS TO BUY

Portable

Compact design

Excellent RAM compatibility

Perfect height

REASONS TO AVOID

Overlapping between high spots lowers the contact area

Mounting might be a bit difficult for some

The Thermalright Le Grand Macho is a CPU Cooler that will blow you away with its specifications. The fins are successively placed to make a round and hollow structure. The design is such that there is one fan, and it is placed in such a way that it occupies one side of the fin. There are seven units of heat pipes.

This gap prevents the trapping of dust particles within the system to stay efficient for a long time and reduces the need for cleaning. Also, these gaps account for the passive operation of this machine. It was mainly designed for more of a passive operation because of its small build and single fan. With these gaps, they are arranged into a structure called the fin area.

The base is pure copper made of C1100 Copper, which is plated with Nickel. Despite all these factors, this machine is very light in weight. Also, the airflow is far better than it is for standard small machines which makes it the best Premium Cooler for i7-9700K. Airflow is the key factor responsible for the efficient distribution of cool air, which cools the system.

Scythe Big Shuriken 3
Scythe Big Shuriken 3 (Image credit: Amazon)

Scythe Big Shuriken 3

Best Gaming CPU Cooler for i7-9700K

SPECIFICATIONS

Brand: Scythe | Cooling: Air | Noise Level: 30.4 dB | Material: Rubber | Dimension: 5.8 x 5.6 x 4.7 inches | Compatible Sockets: INTEL LGA 775, 1150,1151,1155,1156, 1200, 1366, 2011(V3) Square ILM, 2066 Square ILM & AMD AM2(+), AM3(+), AM4, FM1, FM2(+)

REASONS TO BUY

Unlimited RAM height

It comes with mounting brackets

Upgradable fan size

REASONS TO AVOID

Presence of a single fan

Another trustworthy brand is Scythe. The CPU Cooler under discussion is the Big Shuriken 3, and you will love the way its amazing features will unfold to you. This brand has made its mark in the market by the quality of air coolers it manufactures. Firstly, its design is very minimalistic, yet it delivers everything you want. Quality and performance are the factors that seal the deal for most of us.

With this height, it easily fits in many ATX and ITX cases. Big Shuriken 3 is the best cooler for i7 9700k having a pre-installed fan that is 25 mm in height. The dual-tower design suits most of the CPUs. Do you have any guesses about the weight of this product? You might have made the wildest guess but not as wild as the weight is less than half of a kilogram! Yes, it is.

These fans provide a maximum speed of 1800 RPM. This might sound low, but trust me, the fan will do its job even at low sr very high speed. This is because of the high quality of the Cooler under discussion. Also, the airflow is highly optimized. It is provided within an optimum range of approximately 50.79 CFM which is why we call it the best gaming CPU Cooler for i7-9700K.

EVGA CLC 280
EVGA CLC 280 (Image credit: Amazon)

EVGA CLC 280

Best RGB CPU Cooler for i7-9700K

SPECIFICATIONS

Brand: EVGA | Cooling: Water | Noise Level: 39.5 dB | Material: Aluminum | Dimension: 7 x 14 x 7.7 inches | Compatible Sockets: Intel LGA2066,2011,2011-v3,1200,1150,1151,1155,1156,1366 and AMD AM2,AM3,AM4,FM1,FM2,TR4

REASONS TO BUY

RGB equipped

Includes I/O shield

Durable tubing of fan headers

REASONS TO AVOID

A bit over-priced

The design of EVGA CLC 280 is equipped with dual fans, each with 140 x 140 x 25 mm. There is also a 280 mm dual-fan radiator. The fans are designed specifically to perform at deficient noise levels. The CLC in the name stands for closed-loop cool. This is the type of cooling provided by this system. The cooling is in a closed-loop so that it may not get lost and dissipated.

Another amazing feature is the RGB lighting. The RGB offers synchronization options as it can be synced with other RGB components of EVGA making it the best RGB CPU Cooler for i7-9700K. This Cooler shows compatibility with LGA 2011, 1150, 1155, 1366, F1, and the F2 sockets. The fan design is straightforward and minimalistic. It ensures maximum output from it in case of noise levels.

I have already mentioned the importance of having a quality airflow. EVGA has also kept it in their minds. So, this CPU cooler for i7-9700k is capable of airflow of 113 CFM. Which means you can work in a very peaceful environment. It includes amazing software that is responsible for controlling the EVGA’s AIO and EVGA flow control.

Fractal Design Celsius S24
Fractal Design Celsius S24 (Image credit: Amazon)

Fractal Design Celsius S24

Best liquid Cooler for i7-9700K

SPECIFICATIONS

Brand: Fractal | Cooling: Fan | Noise Level: 20 dB | Material: Copper | Dimension: 17 x 15 x 13 inches | Compatible Sockets: Intel LGA1200, 1150, 1151, 1155, 1156, 1366, 2011, 2011-v3, 2066, AMD AM2, AM2+, AM3, AM3+, AM4, FM1, FM2, FM2+, TR4

REASONS TO BUY

Includes the backplates

Amazing glass pump design

Portable

REASONS TO AVOID

Only two fan headers

Last but not least, we have Fractal Design Celsius S24 on our list. The product is from the Celsius series of the Fractal. This series has a specialty in that its products are very low on noise. They are specially designed for very quiet operations. It’s the best CPU Cooler for i7-9700K in which the radiator is made of Aluminum, whereas the pump is made of Copper.

The PWM control over the fans makes the speed of the fans adjustable. This is a feature that everyone wants. So, I have tried to include all the PWM-enabled options. This feature even allows you to turn off one or two fans according to your requirement. It’s a good CPU cooler for i7 9700k that comes with the backplates, which are essential for placing or installing the cooling system.

You can easily have straight 4 to 5 hours of gaming without causing any strain which is why it’s the Best liquid Cooler for i7-9700K. The glass pump is equipped with RGB lights and has the brand’s logo on it. This product manages airflow very well. It has an airflow of 87.6 CFM, which is enough to circulate cooling within the system, reaching parts such as the motherboard, etc.

Conclusion

Now we have reached the end of this article. With that said, I hope that you now have found the best CPU cooler for i7-9700K; since the market is overcrowded with way too many options, it is always safe to do some research before buying any such products.

If you are still struggling with what to buy, Noctua is a worth-trying option. They are a perfect blend of class and quality. If you feel that Noctua is a bit expensive, then do not worry and go for Corsair. All options are best in one way or another. Select one and go for it. If you have any suggestions, leave them in the comment section below.

Frequently Asked Questions

Which cooler is best for i7-9700K?

The Thermalright Le Grand Macho is the Best Cooler for i7-9700K. It is one of the quietest Cooler but at the same time, it offers excellent thermal performance.

What CPU cooler should I get for the Intel i7?

You should get a Thermalright Le Grand Macho for the Intel i7. It has heat pipes, a 150mm fan, and a big copper base to ensure maximum contact with the processor to maintain the temperature.

What temp should my i7-9700K be?

The Temperatures below 80°C are considered optimum for i7-9700K. It is recommended that the temperature should not go above 85°C. 

Is stock cooler enough for i7 9700?

The stock cooler is not enough for i7-9700. You would need to invest in a CPU cooler to complement it.

Zakriya Amir
Zakriya is right from Pakistan. He was raised with a quest for the gaming craze with an organization of specialized folks. This is the place he understood that computer games can grow your creative mind to unlimited universes. Gaming is no longer for him only a method for amusement, yet enthusiasm. From the youthful age of 8, gaming was simply the main method for communicating.