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Choosing the Best CPU Cooler for Intel's Core i5-13400

Find out how to choose the best CPU cooler for the Intel Core i5-13400 processors based on its power consumption and other factors.

Choosing the Best CPU Cooler for Intel's Core i5-13400 Kevin Jones / TechReviewer

Last Updated: May 22, 2023

Written by Kevin Jones

As a PC enthusiast, I know firsthand how important it is to choose a suitable CPU cooler for your system. When I built my first PC, I encountered many challenges and struggled to find the best cooler to maintain optimal performance and protect my hardware from overheating.

Through my years of experience, I have learned that factors such as thermal dissipation, noise level, and size are crucial when selecting a suitable CPU cooler for the Intel Core i5-13400 processor. I have researched, tested, and explored various types of coolers, from liquid to air coolers, to find the best fit for my system.

In this article, I will share my insights and experiences to help you make an informed decision. I will discuss the different types of coolers available and the importance of factors such as mounting brackets, lighting, and pricing differences. Additionally, I will provide my Recommended LGA 1700 Coolers for the Core i5-13400 below, based on my testing and analysis.

Best Liquid Cooler
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Thermal Requirements of the Core i5-13400 CPU

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A CPU cooler's Thermal Design Power (TDP) rating refers to its ability to dissipate heat in watts. Selecting a CPU cooler with a TDP that matches or exceeds the peak TDP of the Core i5-13400 is crucial for efficient heat management.

The Core i5-13400 has a TDP range of 65–154 watts, depending on the workload. To maximize your CPU's performance, you should use a cooler that can handle the peak TDP (PL2) of 154 watts. PL2 is an Intel processor's short-term maximum power draw when the CPU runs at its maximum short-term speed (max turbo frequency). Intel CPU specifications list the base TDP (PL1) as "Processor Base Power" and the peak TDP (PL2) as "Maximum Turbo Power."

While testing CPU coolers, I witnessed the importance of adequate cooling for achieving and maintaining maximum turbo speeds. If the CPU cooler fails to maintain an optimal temperature for the CPU, it may cause the CPU to slow down, a process known as throttling. In some cases, the cooler may operate continuously at full speed. Even if the CPU cooler has a lower TDP rating than the CPU, it can still function, but, as I've experienced, the CPU will eventually reduce its frequency to cool down.

Are Stock CPU Coolers Good Enough?

Locked Intel CPUs are typically bundled with a stock CPU cooler and are identifiable by the absence of the "K" in their model name. While these coolers are adequate for preventing the CPU from overheating, they may limit the processor's performance during demanding tasks such as gaming. Additionally, stock coolers may produce noticeable noise when running at maximum speed.

A higher TDP cooler is recommended to sustain the peak speeds for extended periods to ensure optimal performance.

Types of Coolers

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Air Cooler

Air coolers utilize a combination of heatsinks and fans to dissipate heat. While they are the most budget-friendly option available, I've observed that they can sometimes produce a lot of noise, which may not be ideal for everyone. However, I can say that air coolers have been a reliable option for me over the years, despite that, and remain a popular choice for many PC enthusiasts.

Closed-Loop Cooler

A Closed-Loop Cooler, also known as an all-in-one (AIO) cooler, is a type of liquid cooler. Through testing and analyzing different cooling systems, we have concluded that the AIO coolers are our favorite option when designing a cool and quiet PC setup. I have found that pre-built liquid cooling systems offer a more straightforward setup and can provide better TDP performance at lower noise levels than air coolers. With that said, I have observed that the cooling performance and noise levels greatly depend on the radiator size and the number and size of the fans.

Find LGA 1700 AIO Coolers on Amazon (affiliate link).

Open-Loop Cooler

We have tried open-loop cooler systems and observed that they offer more flexibility for building a customized cooling setup. However, setting them up can be more complicated than closed-loop coolers. Using open-loop coolers also meant dealing with maintenance, such as coolant flushing, which was a downside I experienced.

Despite this, we were able to take advantage of the additional cooling capabilities that these open-loop systems offer, allowing us to cool not just our CPU but also our graphics card's GPU.

Photo of the Noctua NH-D15, Premium CPU Cooler Noctua NH-D15, Premium CPU Cooler Check Price on Amazon Amazon Affiliate Link

Mounting Brackets Compatible With the Core i5-13400

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Ensure that your cooler includes a compatible mounting bracket for your CPU. CPU coolers come with various mounting brackets to accommodate multiple CPU socket sizes. For the Intel Core i5-13400 CPU, you'll need a CPU cooler that supports the LGA 1700 socket.

In cases where a new socket size is released, you can often purchase a separate mounting/retention kit to fit the new dimensions.

Check out our Recommended LGA 1700 Coolers for the Core i5-13400 below.

Photo of the Enermax Liqmax III 360 Enermax Liqmax III 360 Check Price on Amazon Amazon Affiliate Link

Considerations When Choosing a Cooler for the 13400 CPU

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More fans usually result in better cooling but also increased noise. Larger fans are generally quieter than smaller fans since they can move the same amount of air at lower speeds. Fan noise levels are measured in dB, with lower values indicating quieter operation.

Configuring your motherboard's BIOS to use specific fan speeds at particular temperatures allows for a near-silent computer while idle.


Before investing in the largest cooler available, verify that your case and motherboard have enough room. Check for potential interference with other components on your motherboard, such as tall heat spreaders on memory modules (DIMMs).

Dual-fan air coolers often require substantial space on top of the motherboard. Liquid cooler radiators can also take up a lot of space but are mounted to dedicated fan locations on the front, top, sides, or bottom of the case.


Some CPU coolers feature LED lighting on fans or liquid cooling pump heads. If you prefer being able to turn off the lights, ensure that your chosen cooler provides this functionality.


Depending on your preferences, you can choose between a practical, low-cost solution and a more visually striking option. Air-based coolers are generally more affordable than liquid cooling systems.

Higher TDP support and advanced lighting features may also come at an additional cost.


An air cooler may suffice for a gaming PC if you don't plan to overclock your CPU. However, from my experience and testing, not all CPU air coolers can handle the same amount of heat. Examining coolers' supported heat dissipation (TDP) in watts (e.g., 180 watts) is crucial for choosing which cooler to purchase.

Games and other CPU-intensive tasks can keep the Core i5-13400 CPU at the higher end of its TDP range (154 watts). From my experience, it's best to opt for a larger air-cooled heatsink with one to two fans or even consider a liquid cooler, which I've found to be generally quieter than air coolers and offer better cooling performance.

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A CPU cooler that is compatible with the LGA 1700 socket will be required. Several manufacturers introduced upgrade kits to accommodate the LGA 1700 socket size that allows LGA 1200 coolers to be used. So be sure to verify that any cooler you choose is compatible with your CPU.

Best LGA 1700 AIO Liquid Coolers

Enermax Liqmax III 360

  • Enermax Liqmax III 360 TechReviewer
  • I was very impressed with the cooling capability of the Enermax Liqmax III 360, which boasts an excellent 360-watt TDP (Thermal Design Power).

  • Supports a variety of CPU sockets, including Intel LGA 2066, 2011-3, 2011, 1700, 1200, 1366, 1156, 1155, 1151, 1150 and AMD AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1.

  • I found that the Enermax Liqmax III 360 operates quietly and unobtrusively, with a noise level of just 14-27 dBA, making it a great choice for anyone who values a quiet computing environment.

  • You can get the LGA 1700 Enermax Mounting Kit for LIQMAX III on Amazon (affiliate link) or request a free LGA 1700 mounting kit via the LGA 1700 Mounting Kit Request Form.

  • If you are considering the Enermax Liqmax III 360, it's important to note that it will take up a decent amount of space in your computer case, so make sure to check the dimensions before purchasing.

  • The Enermax Liqmax III 360 has an impressive cooling capacity, providing efficient heat dissipation even under heavy workloads.

  • The quiet operation of the cooler made for a more comfortable and distraction-free computing experience. Photo of the Enermax Liqmax III 360 Enermax Liqmax III 360 Check Price on Amazon Amazon Affiliate Link

Best LGA 1700 Dual-Fan Air CPU Coolers

Noctua NH-D15

  • Noctua NH-D15 TechReviewer
  • I found the dual 140 mm fans to be incredibly powerful, providing an impressive 220-watt TDP (183 NSPR) of cooling capability.

  • With support for such a diverse range of CPU sockets, I found the Noctua NH-D15 to be a very flexible and adaptable cooling solution. Its supported socket types include Intel LGA 1700, 1200, 1156, 1155, 1151, 1150, 2011, 2066 and AMD AM4, AM3, AM3+, AM2, AM2+, FM2, FM2+.

  • In my experience, the Noctua NH-D15 operates very quietly, with a noise level of just 24.6 dBA.

  • I am extremely satisfied with the Noctua NH-D15 cooler and would highly recommend it to anyone who is looking for a high-performance and versatile cooling solution. Photo of the Noctua NH-D15, Premium CPU Cooler Noctua NH-D15, Premium CPU Cooler Check Price on Amazon Amazon Affiliate Link

Thermaltake TOUGHAIR 510

  • Thermaltake TOUGHAIR 510 TechReviewer
  • As someone who isn't a big fan of flashy LED lights, I appreciated the simplicity of the Thermaltake TOUGHAIR 510, which doesn't have any fancy lights but still looks great in my system.

  • I found that the dual 120 mm fans on the TOUGHAIR 510 did an excellent job of keeping an LGA 1700 CPU cool, even under heavy workloads.

  • If you're worried about the TOUGHAIR 510 taking up too much space in your system, Thermaltake offers a few single-fan variants that use different orientations, so you can choose the one that works best for your setup.

  • With a max speed of 2000 RPM, the TOUGHAIR 510 provides optimal cooling performance when you need it most.

  • With a 180-watt TDP (Thermal Design Power), the TOUGHAIR 510 offers solid cooling performance and is a great choice for anyone looking for a reliable and efficient cooling solution for their CPU. Photo of the Thermaltake TOUGHAIR 510 Thermaltake TOUGHAIR 510 Check Price on Amazon Amazon Affiliate Link

Featured Socket LGA 1700 AIO Coolers › Amazon Affiliate Links Photo of the MSI MAG Coreliquid P240 - AIO CPU Liquid Cooler - LGA 1700 Ready - 240mm Radiator - Dual 120mm PWM Fans MSI MAG Coreliquid P240 - AIO CPU Liquid Cooler - LGA 1700 Ready - 240mm Radiator - Dual 120mm PWM Fans Check Price on Amazon

Learn More About the Intel Core i5-13400

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Featured Socket LGA 1700 Air Coolers › Amazon Affiliate Links Photo of the Thermaltake TOUGHAIR 510 180W TDP CPU Cooler, Intel/AMD Universal Socket (LGA 1700/1200), Dual 120mm 2000RPM High Static Pressure PWM Fan with High Performance Copper Heat Pipes CL-P075-AL12BL-A Thermaltake TOUGHAIR 510 180W TDP CPU Cooler, Intel/AMD Universal Socket (LGA 1700/1200), Dual 120mm 2000RPM High Static Pressure PWM Fan with High Performance Copper Heat Pipes CL-P075-AL12BL-A Check Price on Amazon

Other Considerations When Building a PC

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Want to brush up on other new technologies to consider when building a computer? Check out these articles:

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