14 Best B450 Motherboard in 2022 – Review and Buying Guide

AMD’s B450 Chipsets are a highly geared chipset for power users who do not need the total PCIe bandwidth but wish to overload their CPUs. It’s a great price to pay for a cash chipset. However, AMD does not provide a B450 motherboard platform. AMD B450 motherboards are an excellent alternative if you’re unwilling to spend a lot of cash but still perform well. So, we gathered some of the best B450 Motherboards you may get online in one post.

AMD has unveiled its 2nd Gen AMD Ryzen chipset based on sockets AM4. It is the subsidiary chipset from the AMD 400 socket mainframes series. Precision Boost Overdrive was previously not supported by the AMD 300 series motherboards.

The AMD Motherboards is designed for commercial gamers and creators of content that needs the extra power to run their program without bottlenecks, but who also have features like SLI and NVMe RAID, which are X470 motherboards domain. The PCI Express lines are lower than in the X470 series, and the overclocking capabilities vary subtly. Nevertheless, these changes are not necessary for 99 percent of users in reality, and thus, by selecting B450, you may save a considerable deal of money. Please note that the solid power delivery of the CPU does not change.

Here is a list of some of the Best B450 Motherboards For Gaming that can make your gaming experience easier and faster.

Manufacturer	MSI
Form Factor	ATX
Graphics Interface	x PCIe 3.0 x16; 1 x PCIe 2.0 x16; 3 x PCIe 2.0 x1
Memory Support	4 x DDR4 (up to 128GB)
M.2 / SATA Specs	2 x M.2; 6x SATA 6Gb/s ports
Audio	Realtek ALC1220 Audio Codec
LAN	YES (Intel I211AT)
Wi-Fi	YES
Dimensions	12.0 x 9.0 x 2.0 inches

A robust solution for the AMD B450 platform, without feeling a hole in your pocketbook, is the MSI B450 Gaming Pro Carbon AC. The board includes most of the B450 boards and some X470 but does not jeopardize the essentials. MSI delivers fundamental aesthetics with good RGB to satisfy gamers. Various equipment is provided, including an I/O backplane, satellite wiring, Wi-Fi, an LED extension cable, and more. In addition, there are HDMI and DisplayPort outputs so that you may use the built-in Vega GPU in a Ryzen 5 2400G APU without really investing in a discreet light to the medium game graphics card.

An x PCIe 3.0 x16 slot and a PCI Express x1 slots are available in B450 Gaming Pro Carbon AC. However, the existing PCI Express lanes have to be used wisely in light of the limited expansion options of this B450 chipset.

MSI B450 Gaming Pro Carbon is an excellent motherboard with a comprehensive set of characteristics. You can exert your contestants and outwit them during the game using excellent MSI game features. B450 Gaming Plus AC is similar to most other MSI motherboards. However, its clever and distinctive hardware and software tools are conceived and produced mainly to take you a step further and improve your abilities. In addition, gaming Pro Carbon AC supports all the newest and outstanding storage standards to connect to different Ultra-fast storage units.

Staff Pick

MSI AMD B450 Motherboard

Manufacturer	MSI
Form Factor	Mini-ITX
Graphics Interface	1 x PCIe 3.0 x16
Memory Support	2 x DDR4 (up to 64GB)
M.2 / SATA Specs	1 x M.2; 4x SATA 6Gb/s ports
Audio	Realtek ALC887 Audio Codec
LAN	YES (Realtek RTL8111H)
Wi-Fi	YES (Intel AC 3168)
Dimensions	6.7 x 6.7 x 2.5 inches

MSI may be another feasible alternative if you want suitable performance components and parts for your future computer to construct for many practical functions.

The smallest motherboard mentioned here is this MSI B450 gaming motherboard. This is a considerably smaller tiny ATX board featuring a B450 chipset and an AM4 socket, unlike most other ATX and Micro ATX motherboards. Therefore, you get only 2 memory slots with a maximum of 64 GB RAM, 1 M.2 SSD slot with this board, and an x PCIe 3.0 x16 slot.

However, since HDMI, DisplayPort, Wi-Fi, USB 3.1 Gen 2, ethernet, PS-2, and different ports are supplied to the board, MSI did not jeopardize the other features given by it. It’s also an excellent choice for easy processor overclocking, GPU, and storage requirements. The board (and the chipset) is better suited for automatic overclocking via AMD’s Precision Boost. B450 motherboard will let you push your processor to its absolute limits at a more reasonable price point.

Overall, the motherboard is excellent and carries a wide range of functions. In addition, you can exert your contestants and outwit them during the game using excellent MSI game features.

MSI B450I Gaming Plus AC

Manufacturer	MSI
Form Factor	Mini-ATX
Graphics Interface	1 x PCIe 3.0 x16
Memory Support	2x DDR4 (up to 64GB)
M.2 / SATA Specs	1 x M.2; 4x SATA 6Gb/s ports
Audio	Realtek ALC887 Audio Codec
LAN	YES (Realtek RTL8111H)
Wi-Fi	YES (Intel AC 3168)
Dimensions	6.7 x 6.7 x 2.5 inches

The B450 also comes in mini-ITX form factor boards and the ATX form factor, which is widely accessible. Mini-ITX is excellent for tiny PCs, which are space-saving but still have enough functionality to create a fantastic gaming experience and overclocking. However, given the dimension of the form factor, you should be mindful of some constraints. One PCI Express x16 slot is available, for instance. If you need to expand, you may want the X16 bandwidth divided into x4 and x4 using a PCI rising device. This should not be a problem because the B450 does not allow SLI settings.

One missing functionality is that the USB Type C connection is not available on the board, and not possible to make full use of Precision Boost Overdrive. The USB 3.1 Gen1 5 Gbps Type-A is instead provided. You also get onboard wireless AC and the audio codec Realtek ALC887, apart from the Intel Gigabit Ethernet controller.

MSI B450 Gaming Plus AC is a budget-friendly motherboard as compared to other boards. The value proposition of the total package will undoubtedly appeal to the MSI B450I Gaming Plus AC. Unfortunately, you don’t have fantastic choices for RGB lighting or overclocking. There are no sophisticated controllers available onboard, as well.

MSI B450M Mortar MAX

Manufacturer	MSI
Form Factor	Micro ATX
Graphics Interface	2 x PCIe 3.0/2.0 x16, 2 x PCIe 2.0 x1
Memory Support	4x DIMM, 128GB, DDR4-3466
M.2 / SATA Specs	2x M.2, 4x SATA
Audio	Realtek ALC887 Audio Codec
LAN	YES (Realtek RTL8111H)
Wi-Fi	YES (Intel AC 3168)
Dimensions	9.6 in. x 9.6 in. (24.4 cm x 24.4 cm)

The MSI B450M Mortar is one of the best b450 motherboards, which seems too fantastic to be valid until you delve into it a little further. It is one of the most amazing B450 motherboards on the market and unquestionably the most OK B450 micro-ATX motherboard. The B450 Tomahawk is compressed and has specific functions added or deleted, which is undoubtedly not terrible in the light of Tomahawk’s heritage.

In the large VRM heatsinks, we discover a robust power supply system essentially the same as the B450 Tomahawk. For micro-ATX enthusiasts who can now purchase a micro-ATX B450, this is excellent news since it is now possible to acquire good quality VRM components. In addition, this power supply method should work very well for all Ryzen 5s, including Ryzen 7 CPUs up to the Ryzen 7 3700X, which is the better outcome of the micro-ATX B450 board than most people would have.

It’s evident that the Mortar MAX B450M from MSI, while in its smaller shape, is somewhat like the B450 Tomahawk. Based on these results. It also has a comparable function but is a bit expensive for a class micro-ATX board. However, it doesn’t get much better for those seeking specifically a B450 Micro-ATX motherboard that matches your micro-ATX chassis.

MSI B450 Tomahawk

Manufacturer	MSI
Form Factor	ATX
Graphics Interface	1 x PCIe 3.0 x16; 1 x PCIe 2.0 x16; 3 x PCIe 2.0 x1
Memory Support	4 x DDR4 (up to 128GB)
M.2 / SATA Specs	1 x M.2; 6x SATA 6Gb/s ports
Audio	Realtek ALC892 Audio Codec
LAN	YES (Realtek RTL8111H)
Wi-Fi	No
Dimensions	12.0 x 9.6 x 1.0 inches

The MSI B450 Tomahawk is one of the more affordable B450 motherboards on the market. Although the price is modest, this board is nevertheless capable of satisfying gamers and overclockers. The accessory bundle contains 2 cables, SATA ports, I/O shield, M.2 screws, build instructions, DVD driver, Crossfire Expansion Slots 2 × PCIe x16, 3 × PCIe x1 Wi-Fi No, and user manual. The accessories are standard. You receive a large number of fan headers, both for PWM and DC. The aesthetics are not too flashy and seem pretty comfortable.

There are not too many differences between the B450 Tomahawk and other MSI motherboards with the same chipset when it comes to performance. Most of the CPUs and memory benchmarks work well, and the XMP options in the BIOS also allow you to memory overclocking. Games perform well, however from rival Gigabyte offers, we saw higher results. The USB BIOS Flashback is one of the most outstanding features of this motherboard. Unfortunately, due to a faulty BIOS update, we have had instances where future upgrades AMD motherboards would not be compatible with older boards. 

Altogether we found Tomahawk MSI B450 to be among the finest AMD Ryzen 2nd gen budget motherboards. This product is exceptionally well-constructed and one of the toughest on the market. In addition, it has enormous features that increase its performance and assure great use in gaming PC and play.

ASRock B450M Motherboard

Manufacturer	ASRock
Form Factor	ATX
Graphics Interface	1 x PCIe 3.0 x16; 1 x PCIe 2.0 x16; 3 x PCIe 2.0 x
Memory Support	4 x DDR4 (up to 64GB)
M.2 / SATA Specs	1 x M.2; 6x SATA 6Gb/s ports
Audio	Realtek ALC892 Audio Codec
LAN	YES (Realtek RTL8111H)
Wi-Fi	No
Dimensions	12.0 x 9.6 x 1.0 inches

As you talk about computer components such as motherboards, ASRock B450M Motherboard is an entry-level and budget-friendly motherboard.

The ASRock B450 motherboard is the second most popular product on this list. It comes with a mini ATX B450 motherboard significantly smaller than regular ATX boards as it is a cheap offering. In addition, Ryzen 1000 to 5000 series CPUs and PCIe 3.0 16x GPUs are supported. Keep in mind that there are no differences to the actual CPU performance itself in both the B450 and B470 chipsets.

Although the shapes are tiny, a total of 4 memory slots is available on this board for a total of 64 gigabytes of DIMM Ram, 1 M2 slot for high-speed SSDs, and 4 SATA 3 ports. In addition, the 3 PCIe slots, USB Type C, USB 3.1 Gener 2, HDMI, VGA, DVI-D, Ethernet, and many more are alternative connection possibilities.

ASRock B450M-HDV

Manufacturer	ASRock
Form Factor	Micro ATX
Graphics Interface	1 x PCIe 3.0 x16; 1 x PCIe 2.0 x1
Memory Support	2 x DDR4 (up to 32GB)
M.2 / SATA Specs	1 x M.2; 4x SATA 6Gb/s ports
Audio	Realtek ALC887 Audio Codec
LAN	YES (Realtek RTL8111H)
Wi-Fi	No
Dimensions	12.0 x 2.5 x 9.6 inches

The ASRock B450M is the best b450 pick when you only have to have a minimal frills motherboard that works fine without overwhelming several options. The ASRock B450M is one of the top AMD micro ATX form factor B450 motherboards available. This is a highly capable motherboard for tiny form factor PCs despite its small size.

Building on that board, we believe a decent way to spare the trouble of squeezing with voltage adjustments because there is no automatic overclocking on the high-end ASRock boards. In addition, most of the standard connectivity features, including the ability to employ ECC and non-ECC RAM modules, are available. But remember that even if you add ECC memory, Ryzen’s processors themselves will not utilize it.

Excellent execution of a 7-phase energy architecture, ASRock takes it even higher and can offer memory voltage settings if you want your Ryzen CPU ever to overclock.

Become aware of some restrictions, given the size of the micro-ATX form factors. For example, you can utilize only two RAM sticks, so you must prepare for maximum RAM capacity and speed up your budget. In addition, the board has problems with the XMP profile settings for the faster RAM modules. Thus the 2933-3000 MHz range is better used to avoid problems.

ASRock B450M PRO4-f

Manufacturer	ASRock
Form Factor	Micro ATX
Graphics Interface	2 x PCIe 3.0 x16; 1 x PCIe 2.0 x16; 1 x PCIe 2.0 x1
Memory Support	4 x DDR4 (up to 64GB)
M.2 / SATA Specs	2 x M.2; 4x SATA3 6Gb/s ports
Audio	Realtek ALC892 Audio Codec
LAN	YES (Realtek RTL8111H)
Wi-Fi	No
Dimensions	9.61 x 9.61 x 1.57 inches

ASRock B450M PRO4-f is an excellent base when you buy a Gaming motherboard, and the ASRock B450M PRO4-f is accessible for a while. There are many good internet reviews and an army of players that commend this product. That’s why the PRO4 motherboard is intended to provide all you need as budget-friendly.

Let’s first go over the basics. There is a lovely assortment of ports on the rear, next to a PS/2 if you want old school. There are four SATA ports and two M.2 connections on the motherboard itself, and so you have lots of storage options. The twin M.2 connectors may be utilized for SSDs supporting theoretical speeds up to 32GB/s of SATA3 6GB/s and PCIe Gen3 interfaces. Three PCI Express ports and four DDR4 DIMM Slots are available (up to 64GB in total). Also, remember that single Gigabit LAN port you are going to acquire. As you can see, your gaming PC has a solid foundation with plenty of slots in the future too.

Some of the more enthusiast-friendly motherboards out there shouldn’t be a problem as long as one expects extensive overclocking. 

The ASRock PRO4-f is equipped with plenty of exciting features. A USB 3.1 Gen2 is available, which supports rates up to 10GB/s. You also receive “full spike protection,” so your motherboard is protected against unexpected spikes in voltage. This is also one of the few motherboards supporting up to three displays simultaneously. And if you’re tweaking, remember that you can use ASRock’s A-Tuning utility for overclocking, monitor, and manage ASRock’s A-Tuning tool.

ASRock B450M Steel Legend

Manufacturer	ASRock
Form Factor	Micro ATX
Graphics Interface	3 x PCIe 3.0 x16; 3 x PCIe 2.0 x16; 1 x PCIe 2.0 x1
Memory Support	4 x DDR4 (up to 64GB)
M.2 / SATA Specs	2 x M.2; 4x SATA3 6Gb/s ports
Audio	Realtek ALC892 Audio Codec
LAN	YES (Realtek RTL8111H)
Wi-Fi	No
Dimensions	12.0 x 2.5 x 9.6 inches

The ASRock B450M Steel Legend should be the focus of your attention if stability and durability are your critical buying criteria while hunting for a B450 motherboard. The Steel Legend B450M offers a wide range of quality features and excellent memory performance for the price.

If you want to construct tiny PCs that do not take up much room but yet offer extra extensions over a mini-ITX, the micro-ATX form factor might be a suitable alternative. ASRock Steel Legend gives a robust set of BIOS tweaking options for setting XMP profiles for memory overclocking. Raven Ridge APU, and crucially if you plan to overclock the integrated Vega GPU.

DisplayPort outs are offered so you can use the integrated Vega GPU in the Ryzen 5 2400G APU without the need to invest in a discrete graphics card for light to medium gaming. ASRock B450 Steel Legend stood out to us because it features your destruction at a very affordable price point.

Asus and Gigabyte options are somewhat disappointing so far; Asrock has done a decent job. When coupled with Ryzen 5 processors, the board’s performance is excellent. You get double M. 2 slots, 4 SATA ports, one wired at x4 speeds to the CPU, the other connected to the B450 chipset at x2 speeds. No undesirable RGB lighting is provided, and aesthetics are kept to a minimum.

Asus ROG Strix B450-F Gaming

Manufacturer	ASRock
Form Factor	ATX
Graphics Interface	2 x PCIe 3.0 x16; 1 x PCIe 2.0 x16; 3 x PCIe 2.0 x1
Memory Support	4 x DDR4 (up to 128GB)
M.2 / SATA Specs	2 x M.2; 8x SATA 6Gb/s ports
Audio	Realtek ALC1220-VB Audio Codec
LAN	YES (Intel I211AT)
Wi-Fi	No
Dimensions	12.0 x 2.5 x 9.6 inches

The ROG Strix B450-F Gaming motherboard supports up to 128GB of DDR4-DIMM memory. Furthermore, the SupremeFX audio offers the Nichicon audio capacitor with separated distortion-free audio to produce a clean output. Even with Asus motherboards as standard BIOS might not be available, compared to the more costly computer X470, users might have some functions like XMP and manual core voltage adjustments. The panel (and chipset) is more suited than manual overclocking for automated overclocking using AMD’s Precision Boost, and Strix B450-F shines in this respect. However, some of the features are lost in newer BIOS versions. Therefore, we recommend going for an X470 motherboard if you seek complete control over how your components function.

The one to be chosen is the Asus ROG Strix B450-F Gaming. The PCI Express x4 slots, 3 PCI Express x16, and 3 PCIe x1 slots are on the Strix, which allows you to expand in a wide range. It’s also equipped with Nichicon audio capacitors, Nichicon audio capacitors that significantly assist in generating a clean and clear output but the excess of RGB is not superfluous. You get lighting effects on VRMs and the heatsink chipset, which is exceptionally so. There are, of course, enough headers to choose your lighting strips if necessary. So you can enjoy the lighting effects on the VRMs along with the chipset heatsink. 

This will be great if you want a motherboard that sensibly mixes aesthetics with utility. It has an outstanding design and some essential features such as XMP settings and manual core voltage settings, unique and lasting construction quality and is gorgeous, and provides aesthetics of quality. In addition, the product works unbelievably well and efficiently. Said, it’s one of the most significant devices on the market. It is a brand of excellence that gives all it promises.

ASUS TUF B450 Motherboard

Manufacturer	ASRock
Form Factor	ATX
Graphics Interface	2 x PCIe 3.0 x16; 1 x PCIe 2.0 x16; 3 x PCIe 2.0 x1
Memory Support	4 x DDR4 (up to 128GB)
M.2 / SATA Specs	2 x M.2; 6x SATA 6Gb/s ports
Audio	Realtek ALC1220-VB Audio Codec
LAN	YES (Intel I211AT)
Wi-Fi	No
Dimensions	12.0 x 2.5 x 9.6 inches

Asus is one of the most popular computer component companies since it provides virtually everything, including cheap motherboards.

The TUF Gaming B450 motherboard from Asus is the second version of the TUF Gaming B450. This is an ATX form factor B450 motherboard with an AM4 socket, the same as that one. However, because it is newer, it comes with a newer BIOS version that is more compatible with the newest Ryzen CPUs and allows for faster memory rates.

The product is well constructed and one of the most demanding on the market. It has enormous features that increase its performance and provide a great use and gaming experience. Superior performance, durability, and dependability combine a high level of usefulness to make it a significant and better investment and a preferred buyer.

Gigabyte B450M DS3H

Manufacturer	Gigabyte
Form Factor	ATX
Graphics Interface	1 x PCIe 3.0 x16; 1 x PCIe 2.0 x4; 1 x PCIe 2.0 x1
Memory Support	4 x DDR4 (up to 64GB)
M.2 / SATA Specs	1 x M.2; 4x SATA 6Gb/s ports
Audio	Realtek ALC887 Audio Codec
LAN	YES (Realtek 8111G)
Wi-Fi	No
Dimensions	15.0 x 12.2 x 4.2 inches

The Gigabyte B450 DS3H is not as well known as the other Gigabyte boards. Many have unique features and options suited for players, but they are also available at a somewhat expensive cost. For this reason, Gigabyte chose to provide the DS3H motherboard, a B450 motherboard that has certain sacrifices but has a high overall value.

Gigabyte B450M DS3H doesn’t skimp on features despite its affordable price point. In the lower category of AM4 boards, the Gigabyte B450M DS3H is no surprise given its inexpensive pricing. You will nonetheless find the very popular audio codec Realtek ALC887 here as well as a GbE LAN controller from Realtek, which we are shocked to discover. You also don’t get any advanced controllers onboard. Two PCIe slots (PCIe 3.0 x16 and PCIe 2.0 x4) will also be available, and the PCIe Slot 2.0 x1 will be installed. Keep in mind that this motherboard supports setups of AMD’s CrossFire. However, the same cannot be true, or NVIDIA’s SLI setup, due to a constraint of the PCI bandwidth.

Say also a few words about the ports that are expected. First, on the back panel, there is a pretty conventional choice of ports and connectors. The USB 3.1 ports, four USB 2.0 ports, 3 audio connectors, single DVI-D, and HDMI connections are all available. And, last, if you’d want to construct a game platform, remember that this motherboard supports seven colour RGB lighting streaks, but keep an eye on LEDs.

Gigabyte B450 Aorus Pro Wi-Fi

Manufacturer	Gigabyte
Form Factor	ATX
Graphics Interface	1 x PCIe 3.0 x16; 1 x PCIe 2.0 x4; 2 x PCIe 2.0 x1
Memory Support	4 x DDR4 (up to 64GB)
M.2 / SATA Specs	2 x M.2; 6x SATA 6Gb/s ports
Audio	Realtek ALC1220-VB Audio Codec
LAN	YES (Intel)
Wi-Fi	No
Dimensions	15.0 x 12.2 x 4.2 inches

A well-known feature set included on most Aorus branded Gigabyte motherboards, the Gigabyte B450 Aorus Pro. The B450 Aorus Pro Wi-Fi delivers a decent component and sufficient fan and RGB headers, like with most Aorus boards. The aesthetics here and there are pleasant with an orange tint. You can use Gigabyte’s RGB Fusion software to add as much of the RGB adaptation you like and control it.

The I/O panel has a pre-assembled shield, which provides a little complexity. All conventional ports with a Wi-Fi antenna and a DVI-D connection are supplied. Seeing DVI-D displays becoming slightly less common, it would have been preferable if Gigabyte had instead supplied a DisplayPort connector. The first is wired at x16 speeds and is directly connected to the CPU; the second is hooked at 0-2 and x1 speeds. There are three PCI Express connections. Due to chipset limits, the B450 does not allow SLI; therefore, be cautious not to supply high bandwidth expansion cards if you want to utilize a modern GPU in the first slot.

 You get a familiar layout apart from Easy and Advanced modes, along with an MIT tab that allows for fine-grained controlling of CPU and memory voltage settings. The BIOS is carried over from other Gigabyte motherboards.

Performance is equivalent to the performance of a B450 board in most applications and games. There are no surprises apart from several perks, such as dual BIOS and superb VRM cooling. The main drawback is that the wifi on board is a 1 to 1 card, i.e., only 433 Mbps. If you want to use high-speed Wi-Fi connections, this may become a limiting factor.

GIGABYTE B450 AORUS PRO

Manufacturer	Gigabyte
Form Factor	ATX
Graphics Interface	3 x PCIe 3.0/2.0 x16, 1 x PCIe 2.0 x1
Memory Support	4 x DDR4 (up to 128GB)
M.2 / SATA Specs	2 x M.2; 6x SATA 6Gb/s ports
Audio	Realtek ALC1220-VB Audio Codec
LAN	YES (Intel)
Wi-Fi	No
Dimensions	15.0 x 12.2 x 4.2 inches

The Gigabyte AORUS range consistently wowed with its amazing motherboard offers. Another example of this heritage looks to be the B450 AORUS Pro. It is one of the greatest B450s for design, features, and even power supply aspects. It competes with the best MSI and ASUS products but is slightly higher than those mentioned above.

Gigabyte offers a perfect power delivery arrangement, which should handle Ryzen 5 and Ryzen 7 CPUs without issues, even expect extensive overclocking. Under the more attractive VRM heatsinks. This is fantastic news for overclocking fans who want to squeeze their CPUs every last little of their performance. The VRM heatsinks, in addition to being exceptionally beautiful, are also intended to properly cool the VRM components, which is essential when you aggressively overclock the Zen 3 CPUs.

However, WiFi is unavailable, which may be downgraded to specific users and corrected with a cheap PCIe WiFi card. In aesthetic terms, the board shines out quite a bit with the usage of brushed metal accents here and there and with fair aid with RGB lighting. The illumination is carefully positioned, too, giving the board a beautiful and elegant aspect.

A robust power supply system, the Gigabyte B450 AORUS Pro offers a fantastic solution suitable for the correct customer, combining it with a proper feature set.

Top 3 B450 Motherboard Comparison Video

Best B450 Motherboard Buying Tips

A motherboard is a highly critical component of your computer and choosing the right one is very important. Thus, other than these factors, you can find all the important details and specifications of the various B450 motherboards stated down below:

Chipset

Even if your motherboard has the correct socket, it may not function with the CPU you want to use unless it also has the right chipset. As you would have guessed, all the different motherboards stated in this list come with a B450 chipset. This chipset can be used with all AMD Ryzen processors of all generations. Although, you may not get all of the latest features offered by the latest AMD Ryzen 5000 series CPUs.

Form Factor

Starting with one of the most basic yet critical factors, the form factor of the Motherboard. Different motherboards have different sizes or form factors. The three most popular used motherboard form factors are ATX, Micro ATX, and Mini ATX. ATX is the largest and highly common, whereas mini ITX is ideal for compact builds like Home Theater PC (HTPC). In addition, you generally get more connectivity options with a larger size, making it ideal for gamers and content creators.

PCI-E Slots and Expansion Slots

If you want to add additional functionality to your computer’s motherboards, then using an expansion card can be a great idea. These cards are connected to the PCI-E slots or the expansion slots of your motherboards.

Fewer PCI Express lanes than the X470 series and subtle differences in overclocking capabilities. However, for 99% of the users, these differences hardly matter in real-world usage, and, therefore, you can save a good amount of money by opting for B450 chipset-based motherboards.

Socket

It is vital to ensure that the motherboard you are getting physically supports the ryzen CPU you want to get. As for the motherboards stated above, all of them come with the AMD AM4 socket, used by various AMD Ryzen processors ranging from 1st gen to the latest 4th gen Ryzen CPUs.

Memory Slots

Usually, you will find most B450 motherboards to offer 4 memory slots with mini-ITX models, including 2 memory slots. Other than the number of slots, you should also check their maximum compatible memory speed. While some may work only with up to 3200 MHz RAM, others might even support 4400 MHz for the best possible performance.

You should also check the maximum RAM capacity supported by your board since while some may work with up to 64 gigs of RAM, higher-end boards can even support 128 gigs of RAM in total.

BIOS

A great thing about motherboards is that their chipsets can be updated over time using BIOS updates. With a BIOS update, you can expect to get new features and better stability and performance out of your computer. Hence, it is essential to go to your motherboard’s website and check if it regularly gets BIOS updates.

M.2 Slots and Storage

Just like the memory installed on your computer, you should also ensure that you can install high-speed SSD drives. Thankfully, almost all B450 motherboards include a single M.2 slot, which should be good enough for the average user.

But, if you are a heavy-duty user, you may want to get a B450 motherboard that offers 2 or 3 M.2 slots for high storage capacity while having excellent storage speeds.

Ports

To connect all of these devices at once, it is essential to have multiple ports like USB type A and type C, HDMI ports, audio ports, ethernet ports, and others. A few motherboards also offer wireless connectivity options like Wi-Fi and Bluetooth for ease of use.

Final Words

The B450 chipset is still the king of value-oriented AMD designs, and it’s likely to stay that way for the foreseeable future. The upgrade from PCIe 3.0 to PCIe 4.0 has yet to produce substantial real-world performance gains for the typical user to benefit from, mainly because it comes at a price.

Purchasing the most OK B450 motherboard depending on your budget and preferences remains the best option right now.

Hopefully, you’ll put our advice and suggestions to good use. This way, you won’t waste your money on a B450 motherboard that lacks the functionality you desire or, more significantly, require.