Best CPU Cooler For Intel i7 6700K – LGA 1151 Skylake Fans

When it comes to keeping your computer’s CPU running cool and stable, you need the best CPU cooler for Intel i7 6700K.

The Intel Core i7-6700K is the latest top-of-the-line processor from Intel. With a 6-core processor and a 3.6 GHz base frequency, this chip is the king of the hill.

If you want to make sure that you’re getting the best out of this processor, then you need a good cooling solution.

There are plenty of CPU coolers out there, but the best ones are the ones that can keep the chip running at its full potential. Here’s a list of the best CPU coolers that are available today.

ImageProductDetails  Price
Noctua NH-U12ANoctua NH-U12APowerful fan
Seven heat pipes
Automatic speed control
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Dark Rock Pro 4Dark Rock Pro 4Rating of 250W TDP
Quality built & design
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Scythe Mugen 5 Rev.BScythe Mugen 5 Rev.BFluid Dynamic Bearing
A copper plate base
Thermal compound paste
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Cooler Master Hyper 212 EvoCooler Master Hyper 212 EvoExclusive Direct Contact Technology
Operates without producing much noise
Hassle-free installation
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Pccooler GI-D56A CPU Cooler DawnPccooler GI-D56A CPU Cooler DawnControl Silent Fan
Nine blades provide
An aesthetic looks
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NZXT Kraken Z63NZXT Kraken Z63Bright, 2.36” LCD screen
Can be configured using a user-friendly software
Features a chamfered intake
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Best CPU Coolers For i7 6700K with Tall Heat Spreaders

CPU coolers are essential for keeping your processors cool during intense gaming sessions or long hours of work.

Many people prefer using the best air cooler for Skylake series because they are not much expensive and get the job done.

There are many different CPU coolers on the market, so it can be hard to decide which one is right for you.

However, choosing the best CPU cooler for intel i7 6700K can seem difficult, and to help you out we have compiled a list of some of the best air coolers available in the market.

Noctua NH-U12A

Noctua NH-U12A
  • Comes with a powerful fan
  • Seven heat pipes
  • PWM for automatic speed control

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Noctua NH-U12A is one of the top CPU coolers available in the market and is the best option if your i7 6500k has some heat issues.

It comes equipped with two industrial-grade PWM fans to ensure an effective heat dissipation even at low speeds, producing less noise compared to other high-end air coolers.

It delivers impressive performance and keeps your CPU cool and quiet, making it ideal for every setup.

The NH-U12A’s asymmetric design does not overhang the RAM slots on motherboards, ensuring easy access to the modules and 100% compatibility with tall heat-spreaders.

This air cooler for the i7 6700K is also a highly optimized next-generation 120mm fan that incorporates Noctua’s latest aerodynamic engineering to achieve an unprecedented level of cooling performance.

If you are looking for an efficient CPU cooler, then the Noctua NH-D15 is right for you as it helps you keep your i7 6700k CPU temp at safe levels.

The fan supports PWM control so that its speed can be adjusted according to your requirements.

The installation process is also easy and straightforward since it comes with all necessary accessories along with a detailed manual.

Be quiet! Dark Rock Pro 4

Dark Rock Pro 4
  • An impressive rating of 250W TDP
  • Airflow-optimized cooling fin
  • Quality built and design

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Be quiet! Dark Rock Pro 4 is an excellent air cooler designed to provide maximum cooling performance while keeping the sound at minimal levels.

The dual-tower design of this CPU cooler allows for effective heat dissipation and ensures that your processor remains cool even during intense gaming sessions.

This model is equipped with a number of state-of-the-art features, including silent wings PWM fans that deliver optimal airflow to keep your CPU cool at all times.

The Dark Rock Pro 4 is designed for gamers who want to play demanding games on their computer and is the perfect option when it comes to shopping for the best cooler for i7 6700K.

It includes all of the necessary accessories and a step-by-step installation guide so that it may be easily installed.

The mounting kit for the Dark Rock Pro 4 cooler is entirely black, matching the cooler’s dark appearance perfectly, and it is packaged with a screwdriver.

The cooler also comes with an anti-vibration mounting system, which effectively reduces the overall vibration rate by 95%, thus contributing to the quieter operation of the fans.

With its sleek design, easy installation process, and affordable price, this product is a perfect solution for all gamers looking for a high-quality CPU cooler.

Scythe Mugen 5 Rev.B

Scythe Mugen 5 Rev.B
  • Fluid Dynamic Bearing for high airflow
  • A copper plate base ensures greater heat dissipation
  • Thermal compound paste included

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The Scythe Mugen 5 Rev.B is a well-engineered cooling device that maintains your CPU at its best.

The air cooler is compatible with the i7 6700K and has 6x6mm heat pipes with a copper plate base for greater heat dissipation and superior cooling performance.

It also has a memory-free bracket, allowing you to install it on your motherboard without removing the DIMM modules first, making installation simple.

The Mugen 5 Rev.B is equipped with an exclusive Silent-Mode PWM control system that ensures complete silence during idle mode.

The cooler has FDB bearing fans which are designed to last up to five times longer than the standard sleeve bearing fans often found in other coolers.

This model of CPU cooler has a compact design, making it suitable for use on any motherboard regardless of size constraints.

It comes with anti-vibration rubber cushions to reduce noise further without affecting performance and is the best cooler for Intel Core I7-6700K.

Pairing your machine with this cooler means that you can enjoy your favorite games or watch movies without having to worry about excessive heat generating unwelcome sounds from the fan blades.

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Cooler Master Hyper 212 Evo

Cooler Master Hyper 212 Evo
  • Exclusive Direct Contact Technology
  • Operates without producing much noise
  • Hassle-free installation

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The Hyper 212 EVO cooler is designed to provide the greatest possible user experience and cooling capacity for a new generation of CPUs.

The cooler includes an optimized aluminum fin structure to deliver optimum performance and has well-balanced heating efficiency between high and low-speed activities.

The Hyper 212 EVO includes a 120mm PWM fan that rotates at 600 ~ 2000 RPMs, thus allowing for great airflow at low noise levels.

This air cooler from Cooler Master will surely impress you with its easy installation process and excellent performance.

It features four Cooler Master patented Continuous Direct Contact (CDC) heat pipes that are tightly packed into a flat array on the CPU Cooler base.

These heat pipes act as virtual vapor chamber that dissipates a large amount of heat during heavy loads.

In terms of design, the Hyper 212 EVO is very compact thanks to its 119mm height and only has one fan.

So it will fit any modern CPU socket without blocking access to memory or PCI slots.

Pccooler GI-D56A Dawn

Pccooler GI-D56A CPU Cooler Dawn
  • Intelligent Temperature Control Silent Fan
  • Nine blades provide higher wind pressure
  • The different colors provide an aesthetic looks

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PCCOOLER GI-D56A CPU Cooler Dawn silent air cooling solution provides the best in class thermal performance for your desktop PC through its ingenious design and engineering expertise.

It is a great choice if you want to keep your processor cool and save space at the same time due to its compact size.

The cooler is similar to what you can expect from an i7 6700k stock cooler and has five heat pipes each which results in improved heat dissipation capacity.

This CPU cooler can handle up to 160W TDP (thermal design power) on overclocked configurations without any noise or overheating issues.

Installation is pretty straightforward on this product; all you need to do is secure the backplate, attach it to your processor and tighten the screws.

The cooler has blades designed with Corona LED light, making it seem quite elegant on your PC.

It is also compatible with all LGA 1151 sockets, including i7 6700K, and allows you to sync the fan lights or motherboard to create a rainbow effect or choose from six distinct modes available.

NZXT Kraken Z63

NZXT Kraken Z63
  • Bright, 2.36” LCD screen
  • Can be configured using a user-friendly software
  • Features a chamfered intake

Read Customer Reviews

NZXT Kraken Z63 is a high-performance AIO cooler that is perfect for gamers and overclockers.

It has a unique design that allows it to dissipate heat quickly and efficiently.

Additionally, it comes with two fans which you can control using the CAM software.

It further features superior airflow technology, which provides you with exceptional cooling performance.

Kraken Z63 is a perfect fit for those who are looking to upgrade their old systems and make a significant difference in their experience.

Design-wise, Kraken Z63 is an awesome product that comes with a unique and eye-catching look.

The radiator is made from premium aluminum and features a sleek black finish that makes it look great on any computer chassis.

The NZXT Kraken Z63 280mm is an extremely powerful water cooler for i7 6700k and is highly recommended for those users who are looking for maximum cooling power with ease of use.

All in all, Kraken Z63 is a pretty decent CPU cooler and one that can’t be ignored.

We have tested it and found it to be reliable and one of the best coolers out there.

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Things To Consider When Buying A Water Or Air Cooler

  • Size

Make sure to select a CPU cooler that is the appropriate size for your case and motherboard.

This can be determined by measuring the length and width of your case or just by looking at a similar cooler you have.

Also, if you plan on overclocking your CPU, you need to select a bigger cooler.

  • Compatibility

CPUs are most effective when paired with compatible coolers.

Choosing the wrong cooler can result in decreased performance or a failed installation.

It is important to choose a cooler that fits both the CPU and motherboard, as mismatches can cause poor thermal performance

  • TDP

Choosing the right CPU cooler is critical to a system’s overall performance.

While the thermal design power (TDP) of a CPU might not be the first thing on your mind, understanding how it affects your system is important.

Too high of a TDP can lead to overheating and potential damage to your hardware, while too low of a TDP can result in unreliable performance.

Finding the right balance between performance and reliability is key when choosing a CPU cooler.

  • Noise

Noise and dB matter when choosing a CPU cooler. The amount of noise a CPU cooler produces can be significant when overclocking, and choosing the right one can make or break your gaming experience.

There are many different types of CPU coolers on the market, and it can be hard to decide which one is the best for your needs.

When shopping for a CPU cooler, make sure to pay attention to both noise and dB ratings.


In a nutshell, the Noctua NH-U12A is an excellent cooler that will provide optimal performance at a great value compared to other air coolers.

The cooler comes with many features that reduce noise while improving quality and is a great contender when it comes to choosing the best CPU cooler for Intel i7 6700K.

It has a six-year warranty on the heat sink and mounting kit, which is longer than most air coolers out there, an excellent price to performance ratio, and some of the best thermal performance available on the market.

However, if you are tight on budget, the Cooler Master Hyper 212 will fit perfectly as an i7 6700k cooler.

While it may not be as good as the Noctua NH-U12A, it is a more affordable yet reliable alternative with great performance and an excellent design that has proven its worth over the years.

Frequently Asked Questions

What is the best CPU cooler for i7 6700K?

Overclockers and PC builders have long debated the best CPU cooler for the Intel Core i7 6700K. Some feel that a high-end air cooler is necessary to reach the overclocking potential of this processor, while others swear by using a liquid cooling solution. However, after rigorous testing, we are able to conclude that Noctua NH-U12Ais a very good CPU cooler with a reasonable price and is also very quiet even at an extreme load on the CPU.

Is the stock cooler of i7 6700K enough?

Yes, the stock cooler on i7 6700K is enough. However, some people may find that the stock cooler isn’t enough to keep the CPU running at its best level. A better cooler may help increase the performance of the CPU.

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