Are you thinking of buying the best CPU cooler for i7 8700k? Keeping in mind the performance and quality, manufacturers are launching powerful processors for professional gamers and PC users. So, CPU coolers are required for a greater need for high-quality cooling of your processor. The i7 8700k processor provides overclocking to ensure you are getting the best performance. Maybe you are confused about the best CPU cooler for your i7 8700k processor. I am going to brief you about the best CPU Cooler for i7 8700k Processor. 

Before buying a CPU cooler, you need to check the features, specifications as well as the buying guide also. A proper guideline and product review will help you to find out the best CPU cooler for i7 8700k. Let’s check the guidelines: 

  1. You must check the materials of the CPU cooler.
  2. Fan speed must be checked for better cooling.
  3. The CPU cooler must be customizable.
  4. Some CPU Coolers are software controlled. It may provide you efficient performance. 
  5. Additional features, customer reviews and product ratings must be checked. 

List of Best CPU Coolers for i7 8700k Processor


1. be quiet Dark Rock 4 CPU Cooler

Product Dimension: 8.25 x 8.25 x 5.78 inches
Fan Speed: Maximum 1400 RPM
Key Feature: Airflow-optimized, wave-contoured cooling fins
Price: Check discounted price on Amazon

The be quiet Dark Rock 4 is one of the advanced CPU coolers of recent days. It has Six high-performance copper heat pipes, 135mm PWM virtually inaudible fan and made with brushed aluminum top cover with Diamond Cut finish. Moreover,  Dark Rock 4 cooler is airflow optimized and easily installable. Its maximum fan noise is 21.4dB at maximum fan speed. An additional 120mm fan supports the Dark Rock 4 CPU Cooler. 

2. Thermaltake CPU Cooler

Product Dimension: 10.70 x 1.10 x 4.80 inches
Fan Speed: 500 – 1500 RPM
Key Feature: Patented Riing Plus RGB Fan
Price: Check discounted price on Amazon

Thermaltake CPU Cooler features with 16.8 million colors liquid CPU cooler with 120mm Riing Plus RGB fans and a LED waterblock. It has a 240 mm radiator with Push, Pull Mounting Support. The CPU cooler ensures extraordinary performance and superior quality. Thermaltake CPU Cooler also features an exclusive LED water block with a high-reliability pump, durable sleeved cable and a digital lighting controller with a DIP switch. It is patented with a Riing Plus RGB Software & App that helps to switch between different lighting schemes, adjust fan speed and real-time fan warning alerts. For this, you can identify which fan has issues, control light speed and color modes etc. 

3. ARCTIC Freezer 34 eSports DUO CPU Cooler

Product Dimension: 4.84 x 4.06 x 5.91 inches
Fan Speed: 200–2100 RPM
Key Feature: Improved Heat Dissipation
Price: Check discounted price on Amazon

ARCTIC Freezer 34 eSports DUO is the best CPU cooler for i7 8700k because of its improved heat dissipation, ideal airflow, easy installation and extremely reliable features. The fa includes direct-touch heat pipes, 54 cooling fins with an optimized heat sink design.  Freezer 34 eSports DUO is compatible with Intel and AMD sockets. Because of its push-pull-configuration, it increases the airflow. As a result, more cold air is transported into the heatsink for cooling. So, you will get the best possible performance of the CPU. 

4. DEEPCOOL GAMMAXX 400 CPU Air Cooler

Product Dimension: 7.00 x 6.70 x 5.10 inches
Fan Speed: 1500±10%RPM
Key Feature: High-Density Aluminum Fins
Price: Check discounted price on Amazon

DEEPCOOL GAMMAXX 400 is a widely compatible CPU air cooler. It supports various types of Intel and AMD Sockets. The fan delivers a maximum of 74.34 CFM volume airflow with low noise and turbulence. Moreover, DEEPCOOL GAMMAXX 400 installed with 4 copper heat pipes that ensure rapid heat transfer and eliminate thermal resistance. It has high-density aluminum fins with solid copper heat pipes for rapid heat-dissipating, cooling performance improving during operation. The gan can combine high static pressure and large airflow with LED lighting. DEEPCOOL GAMMAXX 400 CPU Air Cooler is one of the most popular CPU cooling solutions.

5. Corsair H115i Liquid CPU Cooler

Product Dimension:  12.60 x 5.51 x 1.18 inches
Fan Speed: 400 to 2,400 RPM
Key Feature:  Corsair iCUE software controlled
Price: Check discounted price on Amazon

Corsair H115i provides extreme CPU cooling performance with its adjustable fan and pump speeds. The fan delivers a blast of color and improved airflow for extreme CPU cooling performance. The airflow of  Corsair H115i is 97 CFM and the noise level is 37 dBA. Its maximum fan speed is 2400 RPM. you will get a Corsair iCUE software that helps to control your cooler’s RGB lighting, monitor CPU and adjusting the fan. Like many other CPU coolers,  Corsair H115i is also compatible with AMD and Intel sockets. So, the cooler offers outstanding performance for your CPU overclocking. 

6. DEEP COOL Castle240 EX Liquid CPU Cooler,

Product Dimension: 11.10 x 4.70 x 1.10 inches
Fan Speed: 500-1800 RPM±10%
Key Feature: 2 special TF120 S fans are included 
Price: Check discounted price on Amazon

DEEP COOL Castle240 EX is one of the common and widely used CPU coolers. It includes 2 specially tuned TF120 S fans and Anti-leak tech Inside. The cooler is safe and the flow route is optimized. It helps to reduce operation noise and energy loss. DEEP COOL Castle240 EX has an ultra-large copper base. The heats absorption area of Castle240 EX cooler is extensively increased because of its 25% more skived fins on the backside of the copper base. Its fan noise level is ≤32.1 dB. The  DEEP COOL Castle240 EX Liquid CPU Cooler is exclusive and extraordinary with its exciting performance. 

7. Noctua NH-U12A CPU Cooler

Product Dimension: 8.7 x 7 x 6.7 inches
Fan Speed: Maximum 2000 RPM
Key Feature: Excellent case, RAM and PCIe compatibility
Price: Check discounted price on Amazon

Noctua NH-U12A is a widely compatible CPU cooler that supports various sockets of Intel and AMD Ryzen. The fan has low-noise adaptors and PWM for getting automatic speed control and full cooling performance. It fits with most tower cases and reduces the overhang the RAM slots, Micro-ATX motherboards. Noctua NH-U12A CPU Cooler combines top-tier performance with an outstanding quietness of operation. 

8. Antec C400 CPU Cooler

Product Dimension: 4.92 x 2.99 x 6.10 inches
Fan Speed: 600 – 1800 RPM + 10%
Key Feature: High thermal conductivity
Price: Check discounted price on Amazon

Antec C400 CPU Cooler is very easy to install and high performable. The fan has a 4-Pin connector PWM silent fan that helps to control the speed according to the temperature and decreases the noise. Its 4 pure Copper heat pipes can transfer the heat from CPU rapidly and offer higher thermal conductivity. The manufacturer of Antec C400 CPU Cooler ensures its longer lifespan and your CPU efficiency will increase. 

As you already read about the best CPU cooler for i7 8700k processor, you can select the preferable one for your PC. Make sure that your CPU must get the perfect environment for cooling.  If you have any questions, check the features again. Before purchasing the CPU cooler, must read the buying guides, product reviews and customer feedback. Have a great CPU performance with the ultra-modern CPU coolers. 

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