Best Liquid Cooler for i7 8700k

Gamers like to keep up-to-date on popular and top-class releases, so you may have already heard all about Intel’s 8th generation processor, the i7-8700K. This Coffee Lake processor (as Intel calls its 8th generation processors) has a Ryzen chip and contains 6 cores and 12 threads.

With a speed of 3.7GHz (and extra tacked on when on turbo), this processor gives you a lot of leeways when it comes to overclocking, and it’s very effective for gaming. If you’re on the hunt for a new gaming CPU or you happen to own the i7-8700K already, cooling might become an issue when you have a workhorse processor like this one. 

Best Liquid Cooler for i7 8700k

Liquid coolers are a strong choice and are a great way of making sure you keep a fast processor cool and under control. When you use a liquid cooler, then you can also make sure that every part of the CPU is cooled, something which a normal fan might not necessarily be able to guarantee.

Also, a lot of coolers come with RGB lighting, which is the signature look for a dedicated gamer. You’ll definitely make some waves when you’re streaming with your friends.

With that said, you might be wondering what the best liquid cooler for i7-8700K is. Well, we can give you some top candidates, so keep reading if you’re in the market for one!


PRODUCT IMAGE
Editor's Choice
NZXT Kraken X53 RGB 240mm - RL-KRX53-R1 - AIO RGB CPU Liquid Cooler -...
Amazon's Choice
Corsair iCUE H150i Elite Capellix Liquid CPU Cooler
Budget Pick
Cooler Master MasterLiquid ML240L RGB V2, Close-Loop AIO CPU Liquid...
Classic Pick
EVGA CLC 280mm All-In-One RGB LED CPU Liquid Cooler, 2x FX13 140mm PWM...
BRAND
NZXT
Corsair
Cooler Master
EVGA
COOLING METHOD
Fan
Water
Water
Water
NOISE LEVEL
33 dB
36 dB
15 dB
39.5 dB
SIZE
12.09 x 8.35 x 5.39 inches
120mm
10.9 x 4.7 x 1.1 inches
7 x 14 x 7.7 inches
RGB
ITEM SIZE
240mm
15.63 x 4.71 x 4.71 inches
120mm
140mm
AMAZON RATING
Editor's Choice
PRODUCT IMAGE
NZXT Kraken X53 RGB 240mm - RL-KRX53-R1 - AIO RGB CPU Liquid Cooler -...
BRAND
NZXT
COOLING METHOD
Fan
NOISE LEVEL
33 dB
SIZE
12.09 x 8.35 x 5.39 inches
RGB
ITEM SIZE
240mm
AMAZON RATING
Amazon's Choice
PRODUCT IMAGE
Corsair iCUE H150i Elite Capellix Liquid CPU Cooler
BRAND
Corsair
COOLING METHOD
Water
NOISE LEVEL
36 dB
SIZE
120mm
RGB
ITEM SIZE
15.63 x 4.71 x 4.71 inches
AMAZON RATING
Budget Pick
PRODUCT IMAGE
Cooler Master MasterLiquid ML240L RGB V2, Close-Loop AIO CPU Liquid...
BRAND
Cooler Master
COOLING METHOD
Water
NOISE LEVEL
15 dB
SIZE
10.9 x 4.7 x 1.1 inches
RGB
ITEM SIZE
120mm
AMAZON RATING
Classic Pick
PRODUCT IMAGE
EVGA CLC 280mm All-In-One RGB LED CPU Liquid Cooler, 2x FX13 140mm PWM...
BRAND
EVGA
COOLING METHOD
Water
NOISE LEVEL
39.5 dB
SIZE
7 x 14 x 7.7 inches
RGB
ITEM SIZE
140mm
AMAZON RATING

10 BEST LIQUID COOLER FOR I7 8700K REVIEW

1

NZXT KRAKEN X53 RGB 240MM

Features

  • 240mm radiator fans (two 120mm fans)
  • Noise levels of up to 33dB
  • Individually addressable RGB lighting
  • Can rotate caps 360° in 30° increments
  • Matte black base
  • Winglet-tip blade to keep fans producing constant airflow
  • User-friendly CAM software
NZXT Kraken - Best Liquid Cooler for i7 8700k

NZXT KRAKEN is a pricey one to start with, but in order to manage heat well, you need a strong liquid cooling system. You don’t want to settle for any cheap off-brand product on the market because you won’t get the results you want. You may end up damaging your processor in the long run.


NZXT makes premium computer hardware, and of course, they also make some highly customizable accessories for your computer systems. The AER RGB V2 is a liquid cooling system with large LED fans, which operate quickly and quietly.


The LED ring is rotatable, and the wiring has a nylon mesh sleeves over rubber tubing. This adds a level of protection, so you won’t have to deal with any leakage issues when the fans are in operation.

The radiator fans themselves have a deluxe, polished look, and the pump is made of aluminum. You’re definitely getting quality for the money you’re paying here, and a strong cooling effect is guaranteed.


When it comes to RGB, you can use NZXT’s CAM interface to customize as you like, and the fans have an infinity mirror design which makes them look even fancier. 


If you happen to have other products in the NZXT ecosystem, your gaming setup will be a thing to behold. A 6-year warranty sweetens the deal.

Pros

  • Very professional software that works smoothly
  • Long warranty period
  • Simple installation
  • Runs very quietly
  • Includes AM4 brackets

Cons

  • There are cheaper alternatives

2

CORSAIR ICUE H150I ELITE CAPELLIX LIQUID CPU COOLER

Features

  • Three 120mm PWM fans
  • 400 - 2400 RPM speeds available
  • Noise levels of up to 36dB
  • Eight RGB LEDs (per fan) plus 33 on the pump head
  • Corsair’s iCUE commander core can be used to customize lighting and speed
  • RGB provides a magnetic levitation effect
  • Compatible with Intel and AMD sockets
Corsair iCUE - Best Liquid Cooler for i7 8700k

Corsair is pretty well-known for its gaming gear; you might even own Corsair PCs or keyboards. However, their products tend to be expensive, and this one does come with a high price tag too. But as you can imagine, it’s well worth the cost.


The Elite Capellix Series cooler comes with three ML120 radiator fans and an RGB pump. Although this particular product is in black, white fans are also available (although you might have to pay a little more). The liquid cooler is highly compatible and should fit smoothly into your Intel or AMD sockets.


At this price, this is probably the best liquid cooler for i7-8700K, and a total of 57 LEDs will really light up your gaming space. Whether you’re playing World of Warcraft or settling in for another round of Dungeons and Dragons with your friends, this is an unbeatable cooler that will easily enhance your processor performance.

The fans are built for efficient cooling, and cold copper plating helps to facilitate a strong cooling effect. The fans also have a high surface area for better heat management. The iCUE commander core is included, using which you can customize fan speed and lighting very easily.


If you want to buy additional fans for this setup, you can get three more and use the commander core to customize them too. There’s no doubt that Corsair makes expensive products, but your CPU will thank you for the investment.

Pros

  • Several LED patterns available
  • RGBs look stunning
  • Silent operation
  • Very effective heat management
  • Ideal for heavy gaming sessions

Cons

  • Installation can be a bit of a challenge.

3

COOLER MASTER MASTERLIQUID ML240L RGB V2

FEATURES

  • Two 120mm radiator fans
  • Noise levels of 15dB
  • 3rd generation Dual Chamber pump
  • 120 RGB fan with several effects
  • EDPM grade sealing to improve product life
  • RGB controller included
  • AM4 brackets included
Cooler Master - Best Liquid Cooler for i7 8700k

Moving on to more affordable options, this cooler from Cooler Master comes in at under $80, which isn’t exactly cheap, but it’s what you can expect to pay for a solid product from a popular brand. And for the amount, it’s good value for money.


Cooler Master is using some pretty good technology, with a new SickleFlow exterior design to enhance both the RGB lighting and the fan functioning for an improved cooling effect. The fans are larger, and this helps to combat any heat issues.


The Dual Chamber design is also a huge plus when it comes to the cooling effect, and the entire product is a powerhouse when it comes to heat management. The frosted fan blades are also quite attractive and produce an airflow of 62 CFM. All in all, this product is no slouch.

You also don’t need to worry about any leakages, as the MasterLiquid ML240L has an Industrial Grade Seal, so these fans will last you a long time. You can customize RGB lighting effects, and a wired controller is provided for ease of control.


You can choose from a variety of settings and colors. No doubt there are fancier fans available, but this is quite good at getting the job done at a fairly reasonable price point.


It’s perfect for gamers who are just starting out and want high quality but are wary of making an over-the-top investment in terms of money. So if that’s you, this is the best liquid cooler for i7-8700K for you.

Pros

  • Quick and simple installation
  • Noiseless operation
  • Plug and play
  • AMD and Intel-compatible
  • Strong airflow

Cons

  • The handbook could be improved.

4

EVGA CLC 280MM ALL-IN-ONE

Features

  • Two 280mm radiator fans
  • Noise levels of up to 39.5dB
  • Teflon Nano Bearings used in fans to increase the lifespan
  • Fully controllable RGB LEDs
  • Copper water block manages heat
  • Booklet of instructions included
  • 5-year warranty
EVGA CLC - Best Liquid Cooler for i7 8700k

At a little over $110, Evga CLC is a great option that has more of an industrial look, but of course, once you’ve got the RGB running, it’ll look just as gamer-ready as the other fans on this list. EVGA has paid a fair bit of attention to building this to be an efficient heat-tackler, with an improved cooling block to give you a better flow rate and enhance overall cooling.


The tubing is also fully sleeved, so there won’t be any accidents, and everything will last longer. As for the two fans themselves, they’re housed in a slightly curved structure to keep noise levels low, and the blade design is specifically meant to improve the cooling effect.


Also, these fans have a rather minimalistic, plain design, so that’s not a bad idea either if, when you’re not gaming, you’d prefer to have them blend in with the rest of your decor or not stand out too much.

You also get access to EVGA software, which allows you to control everything from fan speed and the pump to RGB. You can save your favorite color profiles, cycle colors, or keep one color flashing at all times.


You shouldn’t face too much of a challenge with installation either. EVGA has a winner of a cooler here, and you’re guaranteed quality performance.

Pros

  • Very well-built
  • Can easily handle long gaming sessions
  • Great warranty deal
  • Software setup allows you to customize everything
  • Settings can be saved to firmware

Cons

  • Fans can be loud during heavy gaming.

5

MSI MAG SERIES RGB CPU LIQUID COOLER

FEATURES

  • Three 120mm radiator fans
  • Noise levels of 16.7dB
  • Aluminum makes
  • Dampens resonance via minimal vibrations
  • Rotatable cap
  • The radiator is constructed with a split path to better manage heat
  • Highly-compatible
MSI MAG - Best Liquid Cooler for i7 8700k

This is a set of three radiator fans from MSI, and in terms of compatibility, this might be the best liquid cooler for i7-8700K. It’s compatible with a ton of sockets and CPUs (from AMD and Intel), so if you want to switch around your setup, you can easily do so without having to purchase a new liquid cooler.


The MSI Coreliquid 360R has a radiator pump design, where the pump is part of the radiator, which cuts down on any excess noise. The pump is powered by a dampened three-phase motor, so you won’t have to worry about much whirring while you’re making your way through a marathon gaming session.


And the tubing is well protected, with an additional mesh layer. This is a great bit of equipment for any gamer to have, although it can be a bit out of budget for some. However, the fact that it’s constructed for durability means that if you’re buying this, you won’t have to return it to the store in a few months.


In that sense, this is a bargain. When it comes to RGB lighting, you get full control via the software provided by MSI.


If you’ve got an eye for detail, you’ll also appreciate the blockhead design of the fans, and the irregular style is a quirky but artistic choice on the part of MSI that will really make your gaming setup stand out.

Pros

  • Pump-radiator integration keeps things minimal
  • Quiet fans
  • Very aesthetically-pleasing fans
  • Good strong airflow
  • Easy installation with guide videos

Cons

  • Fans can get louder during heavy gaming sessions.


6

ID-COOLING ZOOMFLOW 360X ARGB

FEATURES

  • Three 120mm radiator fans
  • 26.4dB maximum noise level
  • Copper base
  • Adjustable fans
  • RGB syncs with the motherboard
  • RGB controller also provided
ID-COOLING - Best Liquid Cooler for i7 8700k

If you’re looking for something a bit more affordable, ID-Cooling has a pretty good option with their Zoomflow 360X that comes in at well under $100. This is a three-fan set that boasts an enhanced airflow and a well-rated heat transmission system.


While it isn’t as widely compatible as some of the previous products, it should serve very well as a liquid cooler for your i7-8700K. The pump has a large motor to ensure good heat management, and the addressable RGBs with accompanying lighting effects are a plus at this price range.


If you’re a newbie shopping on a budget, this is also a good option because it’s easy to set up as well. It won’t be whisper-quiet, but the noise levels will be at a minimum and shouldn’t interfere with your Dungeons and Dragons sessions with your friends. 

Pros

  • Budget-friendly
  • You can integrate the RGB with your current setup
  • Keeps temperatures at a moderate level
  • Wires are the perfect length

Cons

  • It is not a very well-known brand, but this is a great product
  • Some of the parts could be better quality

7

PHAT DIRECT BURIAL UNDERGROUND RG6

FEATURES

  • Two 120mm radiator fans
  • Noise level of up to 33.5dB
  • It fits Intel and AMD sockets
  • Vardar-S fans are high-static
  • Rotary fittings are diamond-cut
  • Ideal for overclocking
EK VARDAR

If you’re on the hunt for a premium set of radiator fans, then this is the best liquid cooler for i7-8700K we can recommend. These fans will look great in your room even when they’re not running. They’re made with high-quality industrial-grade materials, so they’re bound to stand the test of time.


The set comes with a frosted acrylic water-block that’s universally compatible, and you can also customize your RGB setup from your motherboard or using a controller. If you can’t be bothered with the hassle of setting up the fans, then you’re in luck.


This cooler comes pre-filled with coolant and pre-assembled as well. All you have to do is screw on the CPU block, plug, and play. This does come at a bit of a hefty price point, but if you’ve got cash to burn, then this is a fantastic choice. It’ll definitely elevate your gaming!

Pros

  • Very easy installation
  • Runs quietly and efficiently
  • Necessary hardware included
  • No additional software required if you prefer to operate straight from the motherboard

Cons

  • Expensive
  • The pump does make a little noise

8

ENERMAX LIQMAX III 240 

FEATURES

  • Two radiator fans (240mm)
  • Noise level of 14dB
  • Airflow measures at 72.1 CFM
  • Compatible with Intel and AMD sockets
  • 2-way controls for RGB lighting
Enermax Liqmax III

This is another more reasonably-priced option at around the $80 mark. A two-fan set from Enermax, the Dual Chamber design on the pump in this cooler works to prevent any major heat surge and creates a faster system of heat transfer.


The dual convex blades and rubber pads help to maximize airflow while cutting down on excess noise, and with the RGB lighting, you have access to 16.8 million colors with which to brighten up your gaming room.


You can also sync the RGB setup with a bunch of different software and switch up the lighting effects, or you can always sync to your motherboard to make adjustments. This is a solid choice for gamers on a budget!

Pros

  • Well-priced
  • Fans are well-built and of good quality
  • Silent
  • Very effective cooling

Cons

  • The RGB might not be compatible with older motherboards
  • Instructions should be improved
  • Installation might be a bit tough

9

DEEPCOOL CASTLE 360EX WHITE

FEATURES

  • Three radiator fans (360mm)
  • Contains anti-leak technology
  • Flow route enhanced to reduce noise and energy loss
  • Highly-compatible
  • Can customize logo by twisting off the pump cap
DEEPCOOL Castle

If black fans just aren’t your jam and your gaming setup happens to be in all-white, then this is the best liquid cooler for i7-8700K on this list for you. That white, monochrome look is very much in fashion nowadays, and the fans will pair well with your gaming setup if you’ve got a similar theme going.


The two-layered fan blades help to amplify airflow and also have noise-dampening frames. The cooler has a copper base with skived fins to increase heat absorption, so while this product might be pretty stylish, it’s not skimping when it comes to getting the work done.


You can control the RGB lighting via your motherboard or a controller as well. 

Pros

  • Trendy and modern
  • Very quiet
  • Great for heavy gaming
  • Installation is a breeze

Cons

  • Screwing it in is tough


10

ENERMAX LIQFUSION 360 ADDRESSABLE

FEATURES

  • Three radiator fans (360mm)
  • Noise level of up to 28dB
  • Fans support the latest RGB-sync options
  • Waterblock has a flow indicator
  • Weaved tubing for additional protection
Enermax Liqfusion

Finally, here’s a liquid cooler from Enermax that falls somewhere in the mid-range category in terms of price. The large cooling surface promises improved performance, and the fans also come with a flow indicator so you can check up on coolant levels.


The pump is attached to the tubing to maximize its dampening properties so you won’t be bothered by any noise while you’re gaming. Many liquid coolers also don’t include RGB controllers, but this one does, in case you’re worried your motherboard can’t do the job.


You can cycle through the lighting effects and also adjust brightness and speed. The fans are also well-designed and less chunky than some of the others on the market, so if that’s your style, then these might be right up your street!

Pros

  • Very sleek and well-designed
  • The necessary hardware is provided
  • Pretty decent compatibility
  • Very good for overclocking

Cons

  • Installation can be a bit tough
  • Some customers have reported issues with RGB
  • It might be a bit noisy

BUYERS GUIDE FOR BEST LIQUID COOLER FOR I7 8700K

Now that we’ve looked at some of the best liquid coolers you can buy for your i7 8700k, let’s look at what you need to keep an eye out for in case you’re shopping around.


  • Which cooling system should you choose? 

The first thing to know for our purposes is that everything on this list is an All-In-One (AIO) cooler. A lot of people might prefer open loop cooling systems, and they might be more effective, but buying them can run you into the thousands. So, we’ve kept everything relatively budget-friendly here, and you won’t be spending more than $200 on a single product. However, if you have the cash, then you can look into open loop cooling systems.

  • Looking at dimensions

If you are buying an AIO, then make sure you’ve prepared a larger case because the radiator needs to be integrated into your setup. Make sure there’s a lot of space in your room to set up the cooler properly and that you’ve assessed how much room everything will take up. Check dimensions carefully. Otherwise, you’ll have wasted money on a setup that won’t fit.

  • The fan number

How many fans will your setup require? This is quite important to consider. Most of the coolers listed here sell between 1-3 fans per set, but you can always buy more if you have a larger cooling capacity. However, that may increase the overall noise produced, so if that bothers you, it’s better to stick to 2-3 fans. 

  • The RGB lighting factor

Almost all coolers these days come with RGB lighting. You should make sure that there’s an off switch; however, otherwise, you’ll be running RGB LEDs all the time, even if you’re not in the mood.

  • Fan prices

Make sure you pick a budget option if you’re a cautious spender. In that case, you can pick any of the ones here under $100, and you’ll still have a very good product on your hands. If you can stretch the finances a little, you can spring for the more expensive ones.

CONCLUSION

So now that you’re well-read on all the specifics of AIO cooling, you can go ahead and pick your cooler. While nothing here is as cheap as $50, they’re all quality products that will definitely help you to stay on top of your game.

Whether you’re playing through the latest Assassin’s Creed, streaming, rendering video for Youtube, or any other graphics-heavy task, you’ll be good to go. The best cooler for your i7 8700k is on this list, so go on and buy it!

FAQ

Why should I buy a liquid cooler?

You might be thinking, what’s wrong with a good old-fashioned air cooler? Well, water absorbs heat much quicker and cools down as it goes through a radiator. So the best way to manage the heat generated by your CPU is with a liquid cooler!

Are liquid coolers difficult to install?

If you’re not a tech whiz, you might find the prospect of setting up a liquid cooler a bit challenging. But many of the coolers on this list are pretty much plug-and-play. 

They come with thermal paste applied, and often all you have to do is mount them and turn everything on. Also, videos and instructions are provided, and if all else fails, you can always turn to Youtube to give you a blow-by-blow.

Although we mentioned that open-loop cooling systems could be more effective, they’re also much more of a pain to set up. All the coolers on this list are AIO, and they’re relatively simple to set up.

Will it take up a lot of room?

Air coolers are generally more compact, but liquid coolers come with radiators. The larger the radiator, the better the heat management. So measure carefully before ordering your new cooler, and make sure you choose a case that fits the setup.

Will it help with overclocking?

Yes! Liquid coolers are by far the best choice for overclocking.

Peter
 

Hey friends I am Peter, greeting my post. My goal is to provide the most up-to-date and complete info on tech products and other accessories. So, those who are spending more time in researching the best product can reduce their searching time and can start to enjoy using the latest trending tools and accessories. Just give a read to my blog and save your time.