Top 7 Best Motherboards for i5 8400

Top 7 Best Motherboards for i5 8400

There would be barely any person who doesn’t enjoy playing games and doesn’t want to own a full-fledged gaming PC. However, most people keep on dreaming to build a PC while thinking of it as a huge investment. Well, there’s no hard rule that you have to build the world’s most powerful PC from the beginning. Thus, even using some entry-level components, you can simply maintain your bank balance and enter the world of gaming. Since PCs are not as limited as a laptop, you can choose to upgrade the components later on and climb the ladder slowly.

Thus, one of the best decisions that you can make while building an entry-level gaming PC is to choose the right processor for it. And, when we think of an entry-level gaming chipset, the most versatile and high-endurance CPU that comes in our minds is the Intel Core i5 8th Gen 8400 processor. However, to make it work up to its full potential, you must also look for the best motherboard for the i5 8400 processor to bring the most power out of it and have an amazing computing experience. Since there are multiple options that you can choose from, most people tend to confuse which motherboard to pick, what form-factor will be suitable, and some similar specs.

Therefore, we have done some research for you and shortlisted some of the best i5 8400 gaming motherboards that are totally suitable for this particular chipset and also for your bank balance. Hence, make sure to read the article until the end to find out which intel core i5-8400 motherboard will be best suitable for your next PC build.

7 Best i5 8400 Gaming Motherboards

Product Name Form-Factor Graphics Interface Memory Dimensions
1. Asus Prime Z390-A ATX PCIe 3.0 x16 4 DIMMs slots, Dual-Channel DDR4 4266+ MHz 12.91 x 2.68 x 10.35 CHECK PRICE
2. Asus ROG Strix Z390-E ATX PCIe 3.0 x16 4 DIMMs slots, Dual-Channel DDR4 4266+ MHz 13.50 x 3.03 x 10.75 CHECK PRICE
3. MSI Z390-A PRO ATX PCIe 3.0 x16 4 DIMMs slots, Dual-Channel DDR4 4400+ MHz 12.00 x 9.60 x 1.20 CHECK PRICE
4. GIGABYTE Z390 AORUS PRO WIFI ATX PCIe 3.0 x16 4 DIMMs slots, Dual-Channel DDR4 4266+ MHz 13.18 x 10.62 x 3.14 CHECK PRICE
5. MSI MPG Z390 Gaming Edge AC ATX PCIe 3.0 x16 4 DIMMs slots, Dual-Channel DDR4 4400+ MHz 12.00 x 9.60 x 1.20 CHECK PRICE

1. Asus Prime Z390-A


  1. Amazing Value-for-money
  2. Dual NVME ports offer plenty of room for SSD storage
  3. Dual-Channel DDR4 RAM support
  4. Aura Sync RGB lighting
  5. Safe-slot core to prevent GPU sagging


  1. No Wi-Fi functionality built-in

Socket: LGA1151 | Chipset: Z390 | Memory: DDR4 4266 MHz, Up to 64GB | Audio: Realtek ALC887 | Multi GPU Support: NVIDIA 2-Way SLI + AMD 3-Way CrossFireX Technology | Form Factor: ATX

Looking at the design of its PCB and other heatsink modules, you can easily get confused about its pricing, but actually, it’s quite an affordable option for building an entry-level gaming PC. Since you get 4 DIMMs capable of managing DDR4 Dual-Channel memory of about 64GBs max.

Apart from that, you won’t have any complaints about Graphics Card sagging since the two of the 3 PCIe x16 3.0 slots are armoured with the metallic covering to safeguard your GPU. As no modern computer is complete without an SSD, there are two M.2 NVME sockets on this motherboard which you can use to plug in your SSDs.

However, for the normal hard drives, you will easily locate a bunch of SATA ports on this motherboard along with other headers meant for USB 3.1 Gen 2 connector and several RGB headers too. Since it is featuring an 8-channel HD Gaming Audio using Realtek ALC887 high definition audio codec, the sound experience is quite phenomenal too. 

Asus has also focussed to improve the longevity of the Asus Prime Z390-A by offering over-voltage protection and FanXpert technology which dynamically cools down the connected modules.

For further expansions, you can use any of the three PCIe x1 slots to add a network card or something else to your motherboard. Lastly, one of the most charming factors about the Asus Prime Z930-A is its Aura Sync RGB lighting which you will find around the NVME heatsink and near the VRM section. Also, in future, if you plan for an upgrade then this motherboard is also best suited with i5 9600K and i7 9700K.

2. Asus ROG Strix Z390-E Gaming Motherboard


  1. Supports 9th gen processors as well
  2. 2×2 MU-MIMO WiFi
  3. Customizable Aura Sync RGB lighting
  4. SupremeFX S1220A codec delivers great sound quality
  5. Multiple Expansion Slots
  6. Heat management is good


  1. Slightly Expensive
  2. Max RAM capacity could have been more

Socket: LGA1151 | Chipset: Z390 | Memory: DDR4 4266 MHz, Up to 64GB | Audio: SupremeFX S1220A codec | Multi GPU Support: NVIDIA 2-Way SLI + AMD 3-Way CrossFireX Technology | Form Factor: ATX

If you are building your PC and will be upgrading the processor later on, this Asus ROG Strix Z390-E Gaming Motherboard is made to handle both the 8th Gen as well as 9th Gen intel processors with the same LGA1151 socket.

Apart from that, since this i5 8400 motherboard boasts ASUS optimum II like the previous model we discussed, the DRAM overclocking stability is near-perfect and heating issues won’t be there as the FanXpert 4 technology is there to help you with that. The cooling on this motherboard is essentially needed as you will surely be using the Revamped 5-way Optimization to overclock your system.

The VRM heatsink section comes with amazing Aura Sync RGB lighting which is joined with the Pre-mounted I/O shield at the top left corner. On the other hand, there are 4 DIMMs slots that support Dual-Channel memory up to 64GBs. Therefore, gaming and multitasking can be done flawlessly.

Coming down to the PCIe slots, there are three PCIe 3.0 x16 lanes out of which two have armoured protection to keep the GPU safe. Along with that, there are several PCIe x1 slots as well that can be used for expansion.

For the storage management, there are simply 2 PCIe M.2 slots given with heatsinks and 6 SATA connectors on the right-hand side as well for the HDD drives. Although it is slightly expensive, with SupremeFX S1220A codec and Wi-Fi functionality, the price seems to be quite worth it. 

3. MSI Z390-A PRO


  1. The best option for budget-buyers
  2. Supports RAM with 4400+ MHz (OC)
  3. Superior Build quality
  4. Easy to configure modules as everything is briefly mentioned on the PCB


  1. No RGB lighting
  2. Only 1 M.2 slot is available

Socket: LGA1151 | Chipset: Z390 | Memory: DDR4 4400 MHz, Up to 128GB | Audio: Realtek ALC892 Codec | Multi GPU Support: AMD 2-Way CrossFireX Technology | Form Factor: ATX

Coming over to our next motherboard in the line-up, MSI Z390-A PRO is one of the most affordable options you will find on this list which even offers you the flexibility of overclocking. It is a sure thing that you would barely find any RGB lighting mounted on this motherboard, but all the other essential features are intact and functional.

For the price that is so budget-friendly, good enough attention to detail is present on its PCB and essential heatsinks are also provided wherever necessary or required. Apart from that, if we talk about the memory management of this motherboard, it can handle max up to 128GB DDR4 memory with 4400MHz and beyond clock speeds quite flawlessly.

No wonder it is a great option to choose for a budget build as it boasts a single Turbo M.2 and a CNVi supported slot as well. Generally, cheaper motherboards don’t come with steel-armor protection in their PCIe 3.0 slots, but that’s not the case as both the x16 slots are well protected and you won’t face any issues regarding GPU sagging.

On the other hand, if we look at the sides, it boasts dual USB 3.1 front panel headers and 6 SATA 6GB/s ports right beside as well. In case your front panel has USB 2.0 ports, separate front panel headers are given for that too. In addition, there is no need for you to add an audio card separately as it already comes with an 8-Channel (7.1) HD Audio chip.



  1. Handles memory speeds beyond 4400Mhz
  2. Future-proof as it supports 9th Gen processors too
  3. 12+1 phases digital VRM solution offers amazing overclocking boost performance
  4. Onboard Intel CNVi 802.11AC 2×2 wave 2 Wi-Fi
  5. RGB Fusion


  1. CPU pins are slightly delicate

Socket: LGA1151 | Chipset: Z390 | Memory: DDR4 4266 MHz, Up to 128GB | Audio: Realtek ALC1220-VB codec | Multi GPU Support: NVIDIA Quad-GPU SLI + AMD Quad-GPU CrossFire | Form Factor: ATX

Looking for some high-end stuff for cheap? Surely, you will be pretty much impressed by the features you get from the GIGABYTE Z390 AORUS PRO WIFI motherboard. Not only is this a good i5 8400 motherboard to choose, but you can even use a 9th Gen processor on it if you choose to upgrade. You can also check our list on Best Motherboard For i9 9900k, if you are planning for an i9 9900k upgrade.

The most amazing thing about the Z390 AORUS PRO is the sturdy build quality and the attention to detail is quite impressive too. Hence, with all the markings given on the PCB board, one can easily connect all the modules at the right spots. Talking about the build quality, both of the PCIe x16 and x8 3.0 slots have metal armor protection which seems like the sturdiest ones among all that we have reviewed till now.

Apart from that, if you are an RGB fan, the Aorus PRO motherboard is filled with lighting. Whether it’s the 4 DIMMs slots, the VRM section, or any other heatsink part, everything glows on this motherboard on your commands. Expandability and upgradability have been surely kept in mind while designing as there are 3 PCIe x1 and a single PCIe x4 expansion slot are given too.

Moreover, talking about other features, you can add multiple SSDs to this motherboard as it boasts 2 M.2 NVME slots with dedicated Heatsink to manage heat dissipation. In addition, ALC 1220-VB Audio chip and an Intel CNVi 2×2 802.11ac wireless card are present already, so there is no need to purchase after-market ones. 

5. MSI MPG Z390 Gaming Edge AC


  1. Intel Core/Pentium/Celeron
  2. Intel I219-V Gigabit LAN and Wireless-AC 9462 for seamless internet connectivity
  3. USB 3.1 Gen 2 connectors for the front panel
  4. Stable overclocking capabilities


  1. Odd positioning of the RGB lighting

Socket: LGA1151 | Chipset: Z390 | Memory: DDR4 4400 MHz, Up to 128GB | Audio: Realtek ALC1220P Codec | Multi GPU Support: NVIDIA 2-Way SLI + AMD 3-Way CrossFireX Technology | Form Factor: ATX

Earlier we discussed a motherboard from MSI that was slightly on the budget-friendly side and lacked most features like Wi-Fi and RGB lighting, etc. However, that’s not the case with this  MSI MPG Z390 Gaming Edge AC motherboard that we are going to discuss right now.

At the first glance, we can only say that it’s an absolute piece of art that MSI has designed for their gaming enthusiast fans. And, the touch of Mystic RGB lighting adds life to this motherboard. Other than that, all the design elements that you will see around the VRM section and other heatsinks look absolutely phenomenal and surely going to make your next PC build look more aesthetic.

In terms of features, MSI has not aimed to compromise on features as there are 4 DIMMs slots, each having max capacity to carry 16GB stick with 4400MHz+ OC boost. Apart from that, this i5 8400 motherboard is absolutely future-proof since it can also handle other chipsets like 9th i9-9900K, i7-9700K, i5-9600K, etc flawlessly.

With Core Boost technology along with the multi-GPU support from its 3 PCI-E 3.0 x 16 slots, you can pair up the best components available out there and build an amazing gaming PC. In fact, using multiple SSDs on your next build is also possible since there are 2 x M.2 32Gb/s slots and 6 x SATA 6Gb/s for additional hard drive storage. Thus, if you are an MSI fan, don’t forget to check out this beast. 

Also Read: Best Motherboard For Intel i7 8700K



  1. Great CPU performance stability
  2. Ample of PCIe x1 slots are available
  3. RGB Fusion lighting
  4. Premium H370 motherboard with amazing build quality
  5. Future-proof gaming motherboard


  1. Up to 2666MHz RAM DIMMs are supported
  2. Slightly expensive

Socket: LGA1151 | Chipset: H370 | Memory: DDR4 2666 MHz, Up to 64GB | Audio: Realtek ALC1220-VB codec | Multi GPU Support: AMD Quad-GPU CrossFire + 2-Way AMD CrossFire | Form Factor: ATX

If overclocking is not your cup of tea, and you are looking for a much more sophisticated and simple i5 8400 gaming motherboard, an H-series product would offer you exceptional stability in your computing experience. Thus, the best motherboard for i5 8400 in the H-series segment is none other than GIGABYTE H370 AORUS Gaming 3 WiFi.

The H370 chipset on this motherboard is locked and you can’t play around with it to overclock, but if we see the good side of it, it offers better stability and is simple to use too. Apart from that, mostly all the features here are quite similar to the Auros Z390 motherboard such as the RGB lighting, similar heatsink, and VRM designs, etc.

Contrary to that, the DRAM section on this motherboard is also locked and is only allowed to use 2666MHz DIMMs on this motherboard. But, since 4 DIMMs slots are available, you can still take advantage of the Dual-channel memory pretty easily. Apart from that, it even boasts AMD Crossfire technology which allows you to use multi-GPUs on this motherboard using the PCIe 3.0 x16 slots which are also protected by steel-armor to prevent sagging.

In fact, storage expandability features on this motherboard are quite impressive too since you get to play with dual M.2 slots and several SATA connectors as well. Not just that, if your front panel has USB 3.1 Gen 2 (USB3.1) Type C and Type-A ports, there are dedicated headers available for that purpose as well. As the name suggests, Intel CNVi Wi-Fi is present on this motherboard.

7. Asus TUF Z390-Pro


  1. Sturdiness is everywhere across the board
  2. Various expandability options
  3. Ideal for entry-level gaming PCs
  4. Future-proof


  1. Looks quite a bit old-fashioned
  2. I/O shield is not pre-mounted

Socket: LGA1151 | Chipset: Z390 | Memory: DDR4 4266 MHz, Up to 128GB | Audio: Realtek S1200A Audio | Multi GPU Support: 2-Way SLI Technology + AMD Quad-GPU CrossFireX | Form Factor: ATX

Last but not the least, we have yet another Z390 based intel core i5-8400 motherboard to present to you, especially to the audience looking for a budget-friendly powerful motherboard with exceptional ruggedness and sturdy build quality.

Just like its name, all the components and modules that you can look at with bare eyes on this Asus TUF Z390-Pro screams about its toughness. There is no RGB lighting present on this board, but that seems to be fair since the pricing is quite good and affordable.

Even if it is a budget-friendly option to choose, you still get a safe-slot for keeping your GPU safely attached with the motherboard while the FanXpert 4 technology senses the heat dissipation of each module and manages it accordingly.

Along with that, the addition of the ASUS Opti-MEM II is a great add-on to this motherboard since it promotes memory stability and improves performance. There are 4 DIMMs slots available, it is surely recommended to make use of the Dual-Channel topology for better performance.

In addition, this motherboard can offer you one of the most amazing audio quality with its Japanese capacitors using the Realtek S1200A codec to offer 8-channel HD gaming audio. Moreover, the M.2 NVME slots will help you to add SSD storage to your PC build and make it even more snappy.

How to Choose the Best i5 8400 Gaming Motherboard

It is for sure that you can’t just go to the market and get anything that says Motherboard on the box. There are certain factors and aspects that everyone should check before investing your hard-earned money on such equipment. For an average consumer, we are listing down some common things that everyone should consider while buying a new motherboard. So, if you feel like you want some additional advice, read this section thoroughly as all these aspects are quite important to consider, especially when you have the vision to upgrade your PC in the coming days.

1. Build Quality

Generally, we consider motherboards as the heart of a computer build since it’s the main component that pumps up the power to every PC element and makes them function the way they are supposed to. Hence, in such a case, the build quality of the board matters a lot since motherboards basically have a collection of circuits, chipsets, and various pins, connectors, and similar stuff which are quite vulnerable to damages. Therefore, a motherboard should have sufficient guarding features such as an I/O shield, metallic covering across the connectors, and much more. Even the board itself should be made out of sturdy and reliable material for better longevity.

2. Size

Depending on the size of the PC you wish to build, you can find motherboards in various form-factors such as E-ATX or Extended ATX, ATX, Micro-ATX, Mini-ATX, etc. Usually, E-ATX is used in full-tower builds, and ATX and Micro-ATX fit well in Mid-towers. On the other hand, if you are designing a compact PC build for yourself, a Mini-ATX motherboard will be much helpful for you.

3. Memory

Usually, motherboards come with either two or four DIMMs slots. And, all the slots have their own capacity of managing RAM such as 4GB, 8GB, 16GB, and even 32GB. So, depending on the number of DIMMs slots you get on your motherboard, the more room you will be having to upgrade the RAM capacity in the future. There is no need to think about choosing the RAM generation as only DDR4 is recommended to use with i5 8400 processors for optimal performance. 

4. Compatibility

Since we have already finalized the CPU, Intel Core i5 8400, the motherboard that you go out to pick for this chipset must have an LGA-1151 socket pin as it is best suitable for the chipset. You might find some better and costly motherboards as well which might be having some LGA-1151 successor socket pins or chipsets. But, the successor chipsets are mostly backward compatible and you should not be facing any problem with them too. 

5. Number of Ports

All the motherboards do come with a standard number of ports, but as you go higher on the price table, the numbers also start to rise. This only opens the doors for your future upgrades as more ports will allow you to add more SSDs, HDDs, Graphics Cards, RAM DIMMs, etc. Thus, it depends on your choice whether you want to spend some extra money and get a motherboard with multiple slots and ports.

6. LED Lighting

Although the LED lighting on your motherboard has nothing to do with the performance of it. Since RGB lighting has become almost everyone’s favorite over the past few years, many motherboard manufacturers have started to provide them as a secondary feature to make the PC look more attractive. Moreover, also you will find addressable RGB headers on motherboards which allows you to connect RGB fans and other LED components to take power from your motherboard. Hence, you can easily find some amazing motherboards with LED lighting and we will surely require you to get one if your budget allows you to.


As you can see, we have tried to make it quite short and simple for you while explaining all the features. Thus, it does not seem like a challenging task to find that one motherboard suiting your requirements. We hope this article helps you to find the best motherboard for i5 8400 processor according to the budget you have in mind. And, in case you have already decided to buy one such motherboard from the list mentioned above. Just don’t forget to tell us in the comments about your choice. And also, do provide us with some of your valuable opinions and clear out your queries regarding these motherboards.

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