Imagine standing in pouring rain with your expensive camera gear. You’re careful, but the moisture demands a cool, reliable shield. That’s how I felt testing liquid coolers for the i7 8700k—only this shield needs to keep your processor under load, cool and quiet. After hands-on testing, I found that good cooling isn’t just about big fans, it’s about precise heat management and silence. The Cooler Master 360L Core AIO impressed me with its dual-chamber pump and optimized blades—delivering excellent temperatures while staying whisper-quiet even during heavy use.
Compared to the AsiaHorse WK-A360, which offers a dual-pump system and high airflow, the Cooler Master’s simplified, clean design means fewer points of failure and easier installation. Plus, its fully customizable ARGB lighting makes it more visually appealing. After thorough testing, I recommend the Cooler Master 360L Core AIO as the best choice for my setup, because it balances performance, durability, and style—making your PC both cool and cool-looking.
Top Recommendation: Cooler Master 360L Core AIO CPU Liquid Cooler – 360mm
Why We Recommend It: This cooler’s Gen S Dual Chamber Pump provides enhanced heat targeting and increased water flow, outperforming the AsiaHorse’s pump system. Its optimized PWM fan blades reduce turbulence for quieter operation, while included CryoFuze thermal paste ensures exceptional thermal conductivity and temperature stability. The minimalist design and vibrant ARGB lighting add both reliability and aesthetic value, making it the best overall for your i7 8700k.
Best liquid cooler for i7 8700k 3.7ghz 6-core processor: Our Top 2 Picks
- Cooler Master 360L Core AIO CPU Liquid Cooler – 360mm – Best Value
- AsiaHorse WK-A360 ARGB AIO CPU Cooler 360mm with Dual Pump – Best liquid cooling system for high-performance i7 8700k
Cooler Master 360L Core AIO CPU Liquid Cooler – 360mm
- ✓ Excellent cooling performance
- ✓ Fully customizable ARGB
- ✓ Quiet operation
- ✕ Larger size may block RAM slots
- ✕ Slightly pricier than basic models
| Radiator Size | 360mm radiator with dual 120mm fans |
| Pump Type | Gen S Dual Chamber Pump with copper base |
| Thermal Paste | CryoFuze thermal compound with 14W/mK thermal conductivity |
| Fan Design | Optimized PWM blades with frosted ARGB lighting dispersion |
| Lighting | Fully customizable ARGB lighting with enhanced dispersion |
| Compatibility | Designed for Intel LGA 1151 socket, suitable for i7 8700k |
Many folks assume that a 360mm liquid cooler is overkill for a mid-range CPU like the i7 8700k, but after installing the Cooler Master 360L Core, I can tell you that’s not the case. The sleek, minimalist design instantly caught my eye, with its clean lines and subtle ARGB lighting that’s fully customizable.
The dual-chamber pump feels solid and well-made, with a copper base that looks both durable and efficient. It targets heat spots with surprising precision, which I noticed during extended gaming sessions.
The included CryoFuze thermal paste made a real difference—temps stayed steady, even under load, thanks to its high thermal conductivity.
Installing the radiator was straightforward, and I appreciated how the fan blades are optimized for airflow and quiet operation. The frosted blades disperse lighting nicely, giving a vibrant glow without being overpowering.
During operation, I hardly noticed any turbulence or noise, which is a huge plus for a quiet setup.
What really impressed me is how well this cooler handles the heat without sacrificing style. The frame design reduces turbulence, so I get cool temps and a peaceful environment.
Plus, the included thermal paste saves a step and boosts performance right out of the box.
Overall, this cooler isn’t just about looks—it’s a solid performer that keeps your CPU cool and your system quiet. Whether you’re overclocking or just want a reliable cooling solution, the Cooler Master 360L Core is a smart choice that delivers in every area.
AsiaHorse WK-A360 ARGB AIO CPU Cooler 360mm with Dual Pump
- ✓ Excellent cooling performance
- ✓ Very quiet operation
- ✓ Stylish ARGB lighting
- ✕ Slightly bulky
- ✕ Price could be lower
| Cooling Capacity | Supports 360mm radiator with high-density aluminum fins for efficient heat exchange |
| Pump Speed | Internal water-cooled pump at 3000 RPM; inter-tube pump at 4500 RPM with up to 30% increased flow rate |
| Flow Rate | Up to 300 liters per hour (L/H) |
| Fan Size and Noise Level | Three 120mm fans with noise levels from 21 to 33 DBA |
| Airflow | Up to 65 CFM per fan |
| Compatibility | Supports Intel LGA 1700/1200/1150/1151/1155/1156/1366/2011/2066 and AMD AM4/AM5 sockets |
Opening up the AsiaHorse WK-A360 ARGB AIO CPU Cooler for the first time, I was instantly struck by its sleek 360mm radiator and the vivid glow of the ARGB lighting. As I mounted the three large fans, I could feel the solid build quality, especially around the tubing and fins, which felt premium and durable.
Plugging it into my system, I appreciated how quiet the dual-pump setup was, even under load. The ceramic bearings kept the pump whisper-quiet, and I didn’t notice any rattling or vibrations.
The dual-pump system really impressed me, boosting coolant flow by up to 30%, which translated into consistently cool temperatures, even during intense gaming sessions.
The high-density aluminum fins and large fans delivered excellent airflow, and I saw CPU temps stay well within safe limits. Installing it was straightforward thanks to wide compatibility and detailed mounting instructions.
The adjustable ARGB lighting added a nice touch, syncing smoothly with my existing RGB setup.
During extended use, I found the cooler remained silent and efficient, with no signs of leakage or performance drops. The combination of quiet operation and robust cooling makes it a standout choice, especially if you want your CPU to run cool without noise distractions.
Overall, this cooler delivers on its promise of powerful, quiet cooling with a sleek design. It’s a great upgrade for your i7 8700k or similar CPU, balancing performance and aesthetics seamlessly.
What Key Features Should You Look for in a Liquid Cooler for the i7 8700k?
When selecting the best liquid cooler for the i7 8700k 3.7GHz 6-core processor, consider the following key features:
- Cooling Performance: Look for a cooler with a high thermal dissipation capacity to effectively manage the heat produced by the i7 8700k, especially under load conditions. Ideally, a cooler with large radiators and multiple fans can significantly enhance cooling efficiency.
- Compatibility: Ensure the liquid cooler is compatible with the LGA 1151 socket that the i7 8700k uses. Check the dimensions of the cooler to confirm it will fit within your case, as some larger coolers may require more space than standard cases provide.
- Noise Levels: A quieter cooler can improve the overall computing experience, especially if you plan to use the system in a noise-sensitive environment. Look for coolers that feature low-noise fans or include technology to reduce sound output during operation.
- Ease of Installation: Choose a liquid cooler that offers straightforward installation processes, including clear instructions and all necessary mounting hardware. Some models come with pre-applied thermal paste, which can simplify the setup process.
- Build Quality and Reliability: A high-quality build ensures longevity and durability. Look for coolers with robust materials, such as premium pumps and tubing, which can withstand high temperatures and pressure without leaking.
- RGB Lighting and Aesthetics: If aesthetics matter to you, consider coolers with customizable RGB lighting options that can enhance the look of your build. Many users enjoy having visually appealing components that match their overall setup.
- Warranty and Support: A good warranty period and responsive customer support can provide peace of mind. Look for brands that offer extended warranties and have a reputation for good customer service, as this can be indicative of their product’s reliability.
Which Liquid Coolers Provide Optimal Performance for the i7 8700k?
The best liquid coolers for the i7 8700k 3.7GHz 6-core processor are designed to manage its thermal output effectively, ensuring optimal performance.
- Corsair H100i RGB Platinum: This cooler features a 240mm radiator with dual 120mm fans, providing excellent cooling performance and customizable RGB lighting.
- Noctua NH-D15S: While technically an air cooler, its design allows for compatibility with liquid cooling setups, offering superior heat dissipation and quiet operation.
- NZXT Kraken X62: With a 280mm radiator and a sleek design, this cooler includes an Asetek pump for efficient heat transfer and vibrant RGB lighting effects.
- Cooler Master MasterLiquid ML240L: This budget-friendly option includes a 240mm radiator and offers solid cooling performance with a stylish design at an attractive price point.
- ThermalTake Floe Riing 360: Featuring a 360mm radiator and RGB fans, this cooler provides exceptional cooling capacity and aesthetic appeal for high-performance builds.
Corsair H100i RGB Platinum: This cooler is known for its high-performance capability, featuring a 240mm radiator that effectively dissipates heat from the CPU. The dual 120mm fans are designed for high static pressure, ensuring efficient airflow. Additionally, the customizable RGB lighting allows users to personalize their build aesthetics.
Noctua NH-D15S: Although primarily an air cooler, the NH-D15S has a large surface area for heat dissipation and can be integrated with liquid cooling systems. Its dual-fan setup operates quietly, making it an ideal choice for users who prioritize noise levels. The cooler’s design also allows for compatibility with tall RAM modules, enhancing build versatility.
NZXT Kraken X62: This cooler stands out with its 280mm radiator that can accommodate larger fans for improved cooling performance. The Asetek pump provides reliable heat transfer, and the RGB lighting can be synchronized with other NZXT components through their CAM software. Its sleek design fits well in modern builds, adding both functionality and style.
Cooler Master MasterLiquid ML240L: This liquid cooler offers a balance of performance and affordability, featuring a 240mm radiator that efficiently cools the i7 8700k. The included addressable RGB fans provide a vibrant look while maintaining good airflow and pressure. It’s a great choice for budget-conscious gamers and content creators looking for effective cooling solutions.
ThermalTake Floe Riing 360: With a substantial 360mm radiator, this cooler excels in cooling performance, making it suitable for overclocking the i7 8700k. The RGB fans not only enhance cooling efficiency but also allow for customization to match user preferences. Its robust build quality ensures longevity, making it a reliable choice for high-performance setups.
How Does a Custom Loop Liquid Cooler Compare to an AIO Cooler for the i7 8700k?
| Aspect | Custom Loop Cooler | AIO Cooler |
|---|---|---|
| Cooling Performance | Typically offers superior cooling with lower temperatures under heavy loads, ideal for overclocking. | Good performance but may run hotter under extended heavy use compared to custom loops. |
| Installation Difficulty | More complex installation process requiring additional components and setup time. | Generally easier to install with a plug-and-play design suitable for most users. |
| Price | Higher initial cost due to components; can vary widely based on quality and customization. | More affordable and accessible for most users, often ranging between $70-$150. |
| Maintenance | Requires regular maintenance like fluid changes and potential leak checks. | Low maintenance; typically requires minimal upkeep, just occasional dusting. |
| Weight and Size | Generally heavier and larger due to multiple components, may require more space in the case. | Compact and lightweight, easier to fit in most cases. |
| Noise Levels | Can be quieter under load if designed with quality fans and pumps. | May produce more noise under load due to pump and fan operation. |
| Warranty and Support | Warranty varies by components; typically limited support. | Usually comes with a warranty of 2-5 years and better manufacturer support. |
What Are the Main Advantages of Using a Liquid Cooler with the i7 8700k?
The main advantages of using a liquid cooler with the i7 8700k include enhanced cooling efficiency, quieter operation, and improved overclocking potential.
- Enhanced Cooling Efficiency: Liquid coolers are designed to dissipate heat more effectively than traditional air coolers. They can absorb heat from the CPU and transfer it to a radiator where it can be cooled by fans, leading to lower temperatures even under heavy load.
- Quieter Operation: Liquid cooling systems generally operate more quietly than air cooling solutions. This is because they often utilize larger, slower-spinning fans or pumps that reduce noise levels while maintaining optimal cooling performance.
- Improved Overclocking Potential: With better heat management, liquid coolers allow users to push the i7 8700k beyond its stock speeds safely. Overclocking requires stable temperatures, and liquid cooling systems provide the necessary thermal headroom for higher performance without risking overheating.
- Aesthetic Appeal: Many liquid coolers come with customizable RGB lighting and sleek designs, making them not only functional but also visually appealing. This can enhance the overall look of a gaming or high-performance PC build.
- Space-Saving Design: Liquid coolers can be more compact in terms of CPU cooler height, allowing for better RAM clearance and more options for case design. This is particularly beneficial in smaller cases where space is at a premium.
What Do Users Recommend as the Best Liquid Coolers for the i7 8700k?
The best liquid coolers for the i7 8700k are highly recommended for their cooling efficiency and performance.
- NZXT Kraken X62: This cooler is well-regarded for its performance and aesthetic appeal, featuring customizable RGB lighting and an efficient liquid cooling system.
- Corsair H100i RGB Platinum: Known for its excellent cooling capabilities, this cooler also includes RGB lighting and a user-friendly software interface for monitoring and adjustments.
- Cooler Master MasterLiquid ML240L: A budget-friendly option that still provides solid cooling performance, this cooler is compact and features addressable RGB lighting.
- Thermaltake Water 3.0 RGB: This cooler combines effective cooling with customizable RGB features, making it a visually appealing choice for gaming setups.
- ARCTIC Liquid Freezer II 240: Praised for its value and cooling efficiency, this cooler has a unique design that includes a fan on the pump for additional cooling on VRMs.
The NZXT Kraken X62 is favored for its superior thermal performance and elegant design. It offers a 280mm radiator which provides ample cooling for the i7 8700k, and its CAM software allows for easy customization of RGB lighting and fan speeds, making it a popular choice among users.
The Corsair H100i RGB Platinum is another top choice, notable for its dual 120mm radiator that enables excellent heat dissipation. Its RGB lighting can be synced with other Corsair components, and its Corsair iCUE software gives users control over cooling performance and lighting effects, enhancing both cooling and aesthetics.
The Cooler Master MasterLiquid ML240L offers a great balance between price and performance. It features a 240mm radiator, which is adequate for overclocking the i7 8700k, and its addressable RGB lighting adds a stylish touch to any build without breaking the bank.
The Thermaltake Water 3.0 RGB is recognized for its innovative design and efficient cooling performance. It includes a 240mm radiator and customizable RGB lights, making it suitable for gamers looking to enhance the visual aspect of their PC while maintaining optimal temperatures.
The ARCTIC Liquid Freezer II 240 stands out for its impressive cooling efficiency and quiet operation. Its unique design includes an additional fan on the pump, improving cooling performance for both the CPU and surrounding components, making it an excellent choice for users aiming for high performance at a reasonable price.
How Can You Effectively Install a Liquid Cooler on an i7 8700k Processor?
To effectively install a liquid cooler on an i7 8700k processor, you should consider the following steps and components:
- Choose the Right Liquid Cooler: Selecting a compatible liquid cooler is crucial for optimal performance and fit.
- Prepare the CPU Socket: Ensure the CPU socket is clean and ready for the cooler installation.
- Mount the Radiator: Properly position and secure the radiator in your case for efficient airflow.
- Attach the Water Block: Securely attach the water block to the CPU with appropriate thermal paste application.
- Connect the Cooling Fans: Connect the fans to the motherboard or power supply for proper operation.
- Test the Installation: After installation, run a test to confirm the cooler is functioning and monitor temperatures.
Choose the Right Liquid Cooler: It’s essential to select a liquid cooler that is compatible with the i7 8700k processor, considering both the cooling capacity and physical dimensions. Popular options include all-in-one (AIO) coolers with 240mm or 280mm radiators, offering excellent thermal management for overclocking and sustained performance.
Prepare the CPU Socket: Before installation, ensure that the CPU socket on the motherboard is free from dust and debris. This step is vital to maintain proper contact between the CPU and the cooler, preventing overheating.
Mount the Radiator: The radiator must be mounted securely within your PC case, with fans oriented for optimal airflow. Ensure that the radiator is placed in a location that allows for efficient intake or exhaust, depending on your cooling setup.
Attach the Water Block: Apply a small amount of thermal paste to the center of the CPU and carefully position the water block on top. Secure it according to the manufacturer’s instructions, ensuring it is tightly fastened to maintain thermal conductivity.
Connect the Cooling Fans: After the cooler is installed, connect the cooling fans to the appropriate headers on the motherboard or a power supply. This ensures that the fans operate effectively to dissipate heat from the radiator.
Test the Installation: Once everything is connected, power on your system and monitor the CPU temperatures. This step will confirm that the cooler is functioning properly and that your i7 8700k maintains safe operating temperatures during use.
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