Are you searching for the best B450 motherboards in 2022?
Despite the ongoing issues with the pandemic, recent releases from the likes of AMD, Intel, and Nvidia have given us a lot of incredible hardware. Still, many gamers are reluctant to engage with the ridiculous pricing and scalping situation these days. So they are looking for a mid range gaming pc.
While things are certainly getting better, the mid-range or budget end of the market gets more attention from the average consumer. Furthermore, stuff like 4K gaming and ray tracing is always marketed as “the future”, but a lot of people just want to enjoy most games in an efficient manner with their gaming rig.
This is why the best B450 motherboards are so interesting. The B450 platform perfectly appeals to people who care about performance but not to the extent that they end up overpaying.
B450 motherboards support a wide number of processors, and it’s a testament to how consumer-friendly AMD has been in the past few years.
To get started, let’s first take a look at three of the best B450 motherboards.
Top 3 Best B450 Motherboards Comparison Table
Editors' Choice MSI B450 Tomahawk Max (Best Seller) Phenomenal price to performance ratio. Impressive memory overclocking. BIOS Flashback and other enthusiast features. Best Premium Motherboard ROG Strix B450-E Gaming Tasteful design and RGB implementation. Great Wireless Connectivity. Decent value considering the features. Best Budget Motherboard MSI B450M Mortar Max Space saving form factor. Sleek and efficient design. Good selection of ports.
MSI B450 Tomahawk Max
Phenomenal price to performance ratio.
Impressive memory overclocking.
BIOS Flashback and other enthusiast features.
Best Premium Motherboard
ROG Strix B450-E Gaming
Tasteful design and RGB implementation.
Great Wireless Connectivity.
Decent value considering the features.
Best Budget Motherboard
MSI B450M Mortar Max
Space saving form factor.
Sleek and efficient design.
Good selection of ports.
How We Choose The Best B450 Motherboards
Putting together a list of the best B450 motherboards is no easy task. You could argue that this is one of the most popular platforms in quite a while. The B450 platform supports Ryzen 2000, 3000, and the latest 5000 series of processors. This means you can choose between older lower-end processors and also the latest and greatest.
Unfortunately, that does complicate things quite a bit. A thing common in many of the best B450 motherboards is that they inherently focus on value. That does not mean that every board succeeds at it.
The processor you go with is what truly ends up reflecting the overall value of the motherboard you want to pair it with.
Popular processors that people usually pair with B450 are the Ryzen 5 2600/3600, and some Zen 3 processors like the Ryzen 5 5600X.
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While most of the best B450 motherboards will support the newer Ryzen 5000 series of processors, some are better than others. This may come down to VRM quality, future-proof features, and features such as BIOS flashback.
Taking all of that into account, we decided to mainly focus on motherboards that would still be good a few years down the line. Despite what most people will tell you, PC hardware ages incredibly well If you make the right choices.
After the initial first impression, we compare the best B450 motherboards based on several different categories, as you’ll see in our ranking system. The boards are then ranked based on their average overall score.
7 Best B450 Motherboards
Now with all of that discussion out of the way, here are some of our top picks for the best B450 motherboards. Pay attention to the different awards and pros and cons, as that will help you find the perfect board for you.
1. MSI B450 Tomahawk Max II – Editor’s Choice
Memory Support: 128GB DDR4 @ 4133MHz | Chipset: AMD B450 | Form Factor: ATX | Voltage Regulator: 4+2 phases | Storage: 6x SATA, 1x M.2 | Network: Gigabit LAN
- The motherboard completely supports high-frequency memory
- Durable components and reliable VRM setup
- Subtle yet effective RGB
- Great overall build quality
- BIOS Flashback Support
- Single M.2 Slot
- Lacks an aRGB header
So, finding the best B450 motherboard was not all that difficult. The options below this were more difficult to rank, but the Tomahawk is an easy choice for the top spot. A good B450 motherboard should focus on performance, value, VRMs, and build quality.
It should be no surprise then that the MSI B450 Tomahawk Max II ticks all of those boxes. The Tomahawk series has been quite successful among AMD buyers. It’s almost a running joke among the community at times, but the Tomahawk is the most recommended B450 motherboard.
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Considering the price, the B450 Tomahawk Max II looks quite good. Does it compete with the ROG Strix and Aorus Pros of the world? Not really. However, it looks decent enough to blend in well with most builds.
The PCB here is mostly black, with slight stenciling around certain areas. The power delivery heatsinks are quite large, especially compared to B350 MSI motherboards.
Like most modern motherboards, this one also features an RGB zone near the right edge. This zone is controllable via MSI’s RGB Mystic Light support software.
This addition adds a bit of visual flair into the mix to a motherboard that otherwise has a modest appearance. The Tomahawk features two PCIe full-length expansion slots and three x1 slots. It’s good to see that the top slot has metal shielding, adding to the durability.
In terms of storage, we get access to the usual six SATA ports along with the single M.2 slot. You also get USB Type-C, which has a speed of 10Gbps. Fortunately, we also get BIOS Flashback support.
This is great for people who want to use Ryzen 5000 processors out of the box. Update the BIOS with this feature and you’re good to go.
Unfortunately, the lack of an addressable RGB header is a big downside here. You might end up buying a separate RGB controller for this.
Compared to the competition, the B450 Tomahawk Max II is certainly impressive. It’s priced better than the Strix, performs equally well, and will be extremely reliable in the long term.
This is easily the best B450 motherboard and one we’d recommend to most people.
VRM Design: 9/10
Value for money: 9/10
Overall Rating: 9/10
2. ASUS ROG Strix B450-E Gaming – Best Premium B450 Motherboard
Memory Support: 64GB DDR4 @ 4400MHz (OC) | Chipset: AMD B450 | Form Factor: ATX | Voltage Regulator: 12 phases (8+4) | Storage: 6x SATA, 2x M.2 | Network: GbE Intel Gaming LAN, Wi-Fi, Bluetooth
- Fantastic power delivery system
- Visually pleasing design
- Fantastic Wireless Connectivity
- Dual M.2 Slots
- Relatively expensive
- Should have support for 128GB RAM
When we’re talking about the best B450 motherboards or any motherboard in general, it’s hard not to mention a Strix motherboard at least once. The ROG Strix products have been quite popular among the hardware and gaming enthusiasts.
Much of the reason for that hides behind the fact that Strix products are always well designed. Not only do they look good most of the time, but their functionality may be hard to beat in many cases. That is exactly what we’re looking at with the ROG Strix B450-E Gaming.
Another version of this exact board is known as the Strix B450-F. While that one has better slightly better memory overclocking and support for 128GB of RAM, the B450-E has wireless connectivity.
This is quite interesting because the one you go for depends on what you value out of a PC build. We doubt many people are going to stick 128 gigs of RAM into a value-focused B450 motherboard. Sure, the option is great, but some would rather have Wi-Fi and Bluetooth.
Let us move on to the design. As usual from ASUS, this is a great-looking Strix motherboard. No surprise there, as it builds upon the previously successful designs. The rear-panel I/O is quite large and gives it a bit of an aggressive look.
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Of course, like other ASUS motherboards, this one also features RGB. It is dominant on the rear-panel cover. You can see it on the ROG eye logo and an accented strip running underneath it. This rear-panel cover blends in quite well with the VRM heatsink.
This motherboard just looks good, but it performs great too. The power delivery system is quite robust, meaning it should hold up well if you ever plan to upgrade to Ryzen 5000.
Apart from that, we get a Type-C port and overall quite decent connectivity. Storage ports include six SATA ports and dual M.2 slots. Memory support is quite decent, and this board should be great in terms of overclocking.
When compared with other B450 motherboards, this one is certainly impressive. The aggressive ROG styling is what helps it to stand out. Wireless connectivity is a great addition as well, and the fact that the performance holds up to the price is a relief.
So, if the best B450 motherboard means having a premium design and great performance, this is the one to get.
VRM Design: 9/10
Value for money: 8.5/10
Overall Rating: 8.75/10
3. MSI B450M Mortar Max – Best Budget B450 Motherboard
Memory Support: 64GB DDR4 @ 4133MHz | Chipset: AMD B450 | Form Factor: mATX | Voltage Regulator: 4+3 | Storage: 6x SATA, 2x M.2 | Network: Realtek GbE LAN
- Excellent functionality for an mATX board
- The design looks quite good
- BIOS flash support
- Dual M.2 Slots
- Relatively expensive
- Unintuitive BIOS
MSI gets a lot of attention when it comes to the best B450 motherboards and AMD motherboards in general. While they’ve had their fair share of success on Intel platforms, the success of something like the Tomahawk for them is unprecedented.
Now, while the micro-ATX Mortar Max is no Tomahawk by any means, it is quite a good consideration for people who need a compact and budget friendly gaming motherboard. While most m ATX form factor boards often come with their downsides, MSI made sure to alleviate some of the common problems here and offer the best value board.
MSI makes several different versions of the board. This includes the B450M Mortar, Mortar Max, and Mortar Titanium. The Titanium is the best looking one out of all of them, but the Mortar Max is definitely the most well-rounded. There’s a Wi-Fi version of this board out there too.
Now, this compact motherboard is not going to be a great fit for higher-end processors such as the 3900X. Pairing this with something like a 5900X would be even more ridiculous. But that’s not what this motherboard is aiming at in the first place.
This is a cheap and reliable mATX motherboard that is going to perform well years down the line. Pair it with something like a Ryzen 5 3600 or even a 5600X and you’ll have a reliable gaming setup for years down the line.
Moving on, the design here might not be as special as something like the Strix motherboard above, but it looks decent all things considered. It definitely has a more understated look but the giant rear-panel cover and RGB zone on the right give it an interesting look.
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The RGB lighting is controllable via MSI Mystic Light software. Furthermore, the board does feature two RGB headers, so you should be set in terms of lighting for your build.
MSI claims that this board has support for 128GB of RAM, which is quite astounding for a cheap mATX motherboard. The VRM configuration is quite reliable too, and the memory clock holds up well.
All in all this board is great for people looking for a fully-featured micro-ATX motherboard.
VRM Design: 9/10
Value for money: 9/10
Overall Rating: 8.5/10
4. ASUS ROG Strix B450-I Gaming – Best ITX B450 Motherboard
Memory Support: 32GB DDR4 @ 3600MHz | Chipset: AMD B450 | Form Factor: ITX | Voltage Regulator: 4+2 | Storage: 4x SATA, 2x M.2 | Network: Intel GbE LAN, Wi-Fi, Bluetooth
- Abundance of advanced features
- Looks great for an ITX board
- Superb connectivity
- Dual M.2 Slots
- Memory overclocking could be better
- Only supports 32GB of RAM
- Relatively expensive
To add some diversity into the mix, it’s important that we include a few ITX and mATX motherboards when talking about the best B450 motherboards.
Yes, this is yet another motherboard from ASUS, and this one also belongs to the ROG Strix series. It is similar in some aspects to its bigger brother above, the Strix B450-E. However, this uses the ITX form factor, and that comes with its own set of differences.
While this B450 motherboard is not cheap, relatively speaking, it has an interesting design and reliable performance. There’s not much more you could ask for from an ITX B450 motherboard. The reason we think this is the best one out there is that it has a perfect blend of quality features, design, and of course, reliability.
While this ITX board belongs to the Strix family, it does look a bit different. The rear-panel cover is not as huge, and the chipset heatsink is combined with the M.2 slot found on the bottom. Fortunately, it does feature an RGB zone along the right edge of the motherboard.
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It has a good amount of fan headers and features two USB 3.1 Gen 1 ports. Admittedly, Gen 2 support could have been much better here, considering the price. Fortunately, we do get two M.2 slots, which is not common on many ITX motherboards.
This thing holds up quite well in terms of performance. It stands toe to toe with some of the more traditional best B450 motherboards out there. The 4+2 phase VRM configuration does a good job of handling most Ryzen processors you’d want to throw at it.
Combine wireless connectivity with all of the other features that we have just mentioned, and we have ourselves a winner. A few downsides here include the price and the fact that it only supports 32 gigs of RAM. Memory overclocking is not as strong as some of the standard ATX form factor boards out there either.
All things considered, if you’re looking for the best ITX B450 motherboard, this is the one to get. The abundance of features, reliability, and wireless connectivity come together to make that statement true.
VRM Design: 9/10
Value for money: 8/10
Overall Rating: 8.5/10
5. ASRock B450M Steel Legend- Fan Favorite B450 Motherboard
Memory Support: 128GB DDR4 @ 3200MHz | Chipset: AMD B450 | Form Factor: mATX | Voltage Regulator: 4+2 | Storage: 6x SATA, 2x M.2 | Network: Realtek GbE LAN
- Supports 128 gigs of RAM
- Excellent value for money
- Unique and interesting design
- Tried and True stability
- Overclocking is not the best
- BIOS could be improved
- No BIOS Flashback
The ASRock B450M Steel Legend is easily a strong contender for the best budget B450 motherboard. Our pick for that award still goes to the B450 Mortar Max, as it has more revisions and features a version with Wi-Fi.
However, we understand that quite a few AMD fans might disagree with our statement. Like the Tomahawk motherboard at the top of this list, this one is almost like a cult classic. This was a very early version of the current Steel Legend lineup, and it still holds up well.
The reason this one is so popular among fans, reviewers, and computer hardware enthusiasts alike is because of the overall value. Not everyone cares for fancy bells and whistles, and we understand that. Still, it’s important to know what you’re getting with the B450M Steel Legend.
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The Steel Legend features a white aluminum heatsink with RGB over the chipset. This gives this cheap board a very interesting look. The rear-panel cover also features the same finish and has yet another RGB zone.
Now, controlling this RGB through ASRock’s software is not as intuitive as on ASUS motherboards. Still, you do get an addressable RGB header, which is great to see on a cheap micro ATX form factor motherboard.
Apart from that, the performance is quite stable and consistent all around. We have the 4+2 phase VRM configuration to thank for that. It can handle most Ryzen processors without too much issue. That’s great to see on a cheaper motherboard like this.
Overclocking on this motherboard is not exactly the best. This is mainly because the memory frequency is limited to 3200MHz. The BIOS is not all that intuitive either.
We do get two M.2 slots, but the second one does not have access to NVMe PCIe lanes, as it can only do SATA. Not bad, but maybe another PCIe M.2 slot would have sealed the deal here.
So, who is this motherboard for? Well, it’s for people who want a good-looking mATX board, but don’t care for features such as BIOS flashback or a lot of fast storage ports. It does lack a few features, but it makes up for it with its aggressive pricing.
When it comes to micro-ATX options, this is one of the best B450 motherboards out there.
VRM Design: 8/10
Value for money: 8/10
Overall Rating: 8/10
6. ASUS TUF Gaming B450M-Plus- Best Looking microATX B450 Motherboard
Memory Support: 64GB DDR4 @ 4400MHz (OC) | Chipset: AMD B450 | Form Factor: mATX | Voltage Regulator: 4+2 | Storage: 6x SATA, 1x M.2 | Network: Realtek GbE LAN
- Well designed for its price
- Excellent value for money
- Stable VRM configuration
- Limited overclocking
- BIOS feels cluttered
- Could use more fan headers
When it comes to value, the TUF Gaming B450M plus certainly deserves to be mentioned among the best B450 motherboards. The thing is that there are a lot of cheap B450 microATX boards out there, so it’s hard to choose between them.
Well, while we talk about this one, we’ll also go through why you should pick either one out of the three best options.
ASUS’s TUF Gaming series of products are different from their usual ROG Strix lineup. While this product line is still very catered to the average gaming audience, things are a bit different. The design is an obvious difference, but a TUF motherboard focuses on value rather than a Strix board which focuses on an abundance of features.
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The story is the same here with the ASUS TUF Gaming B450M-PLUS. Instead of the usual sleek black design, this board uses yellow accents here and there that make it stand out. It also features very subtle RGB lighting along the right edge of the motherboard.
The rear-panel cover is quite large, and it features the TUF Gaming branding along with the logo. The same logo can be seen on the chipset heatsinks. Design-wise, it looks quite good for a value-focused microATX motherboard.
Now, does it look better than the B450M Steel Legend above? Well, that’s debatable and it comes to personal preference. With that said, we can easily say that both of these boards are better looking than the MSI B450M Mortar MAX.
The board has support for 64 gigs of maximum RAM capacity, which is lower than both the ASRock and MSI options we just mentioned. Still, that’s plentiful for a microATX board. We have access to a single M.2 slot, and admittedly, another slot would have been much better here.
Like other gaming motherboards on this list, this one also features a durable VRM configuration. The 4+2 phase design holds up well here, and while overclocking potential is limited, it gets the job done in day to day to use.
So, you would buy this motherboard if you like the design in a microATX form factor. It’s lacking a few features compared here and there, but it’s still one of the best-looking B450 motherboards out there.
VRM Design: 8/10
Value for money: 7.5/10
Overall Rating: 7.75/10
7. Gigabyte B450M DS3H V2 – mAtx Budget Gaming Motherboard
Memory Support: 128GB DDR4 @ 3200MHz (OC) | Chipset: AMD B450 | Form Factor: mATX | Voltage Regulator: 4+2 | Storage: 4x SATA, 1x M.2 | Network: Realtek GbE LAN
- Extremely affordable
- Surprisingly decent VRMs
- Limited storage options
- Overclocking is very limited
- Barebones design
The most interesting thing about the best B450 motherboards is that they come in various different shapes and sizes. We’ve looked at some of the higher-tier of the B450 spectrum and some that are more value-focused, including micro-ATX picks.
Well, we think it’s important to mention an entry-level motherboard as well. While a lot of these barebones or dirt cheap boards aren’t exactly the most reliable, Gigabyte’s product here is quite different.
Let’s get the obvious fact out of the way. In terms of sheer specs alone this motherboard does not compete with the other boards on this list. However, it is much cheaper, and for some people that end up being more important.
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The reason the Gigabyte B450M DS3H V2 is one of the best B450 motherboards is because of its reliability. While it lacks a few fan headers and RGB headers (eventhough there is RGB Fusion support), it makes up for that with a stable VRM configuration.
It’s great to see a reliable 4+2 phase VRM configuration here. This micro-ATX board features two full-length PCIe slots and one x1 slot. Fortunately, we do also get a PCIe Gen 3 M.2 slot for faster storage.
So, this motherboard is not for those who want all of the fancy features out there. People with a 5600X or higher should also stay away if they want to harness the full potential of their processors.
On the other hand, for people who are just looking at putting together a capable budget gaming PC, then this might be the best B450 motherboard to get in terms of price.
VRM Design: 8/10
Value for money: 8/10
Overall Rating: 7.3/10
Worth Mentioning B450 Boards
- ASUS ROG Strix B450 f
- MSI B450 Gaming Pro Carbon AC
- Asus Prime B450M-A/CSM
- MSI’s B450I Gaming Plus AC
Best B450 Motherboards Buyer’s Guide
In today’s world of ever-evolving consumer technology, it is hard to differentiate between what features are gimmicks, and which of those are things that you actually need. Shopping around for the best B450 motherboards is no different.
As such, there are a lot of things that need to go into consideration before you go out buying the best B450 motherboards. Let us walk you through some of the aspects that you need to look out for in this specific chipset.
Design and Aesthetics
Both the design and aesthetics of a motherboard are important to any motherboard buyer. However, let us get a bit specific and talk about B450 motherboards in general. We need to acknowledge the fact that this chipset does not compete with the X470 or even B550 motherboards out there.
Many of the B450 motherboards might not exactly be the best-looking motherboards out there. This is because, again, these motherboards mainly focus on providing functionality and features at a reasonable price point.
If you do care about design and aesthetics a lot, you might end up spending quite a bit more. Take a look at the Gigabyte B450 Aorus Pro and ROG Strix B450-E Gaming for example. Both of these are great-looking motherboards, and while they truly have more features than other options out there, they do cost a lot.
On the other hand, some of the simpler-looking motherboards also end up being simple in terms of features. This is something interesting that not a lot of people consider.
B450 Manual Core Voltage Settings and Overclocking Capabilities
When choosing a B450 motherboard you must consider the factor of manual core voltage settings and how well the BIOS UI of your motherboard is designed. In order to attempt any type of overclocking you must also consider taking a deeper look at the VRMs of a motherboard before making the purchase decision, more on that below.
Speaking of overclocking, all of the B450 motherboards we’ve added to our list above are quite good at this. The BIOS for many AMD motherboards has improved in the past few years.
A lot of times, you might not even have to go into the BIOS for many overclocking settings on the best B450 motherboards. This is because of something called Precision Boost Overdrive, an automatic overclocking setting that bumps the power capabilities of the chip when possible. It gives the processor more room to run aggressively, and it gives you better performance.
So you must lookout for a motherboard that comes with an intuitive BIOS and Core Voltage Settings if you plan to manually overclock your Ryzen CPU.
Apart from that, manually overclocking your Ryzen chip on a B450 motherboard is not that difficult either. You can usually find “Advanced Frequency” and “Advanced Voltage” settings under the CPU settings menu in the BIOS. You can also increase the CPU multiplier or clock speeds by increasing a setting called “CPU multiplier” or “CPU ratio”.
This will vary from motherboard to motherboard, but it’s relatively easy to do. The tricky part is finding stable voltage/frequency settings. In a nutshell, get a motherboard that comes with an efficient and innovative BIOS.
Some of the best B450 motherboards might have 2.5 Gigabit Ethernet, but that’s not necessarily the case. A majority of them only support Gigabit Ethernet.
High-speed Ethernet is great, but for many people, it might not be as important as Wi-Fi and Bluetooth. Wi-Fi comes in especially handy when your ethernet is not working and you want to troubleshoot the issue. Some people just prefer a wireless connection over a wired one either way.
Bluetooth is important if you want to hook up wireless components. We know that many people end up buying a Bluetooth adapter either way. It may be better than to get a motherboard that has Bluetooth support out of the box.
Of course, you’ll also have to consider the fact that motherboards with wireless connectivity tend to cost more. This is especially true with B450 motherboards.
Storage Ports and other I/O
Let’s talk about storage first. Most modern motherboards come with at least six SATA ports. Some micro-ATX or even the best mini ITX form factor boards will only come with four or even two SATA ports. While SATA is great for mass storage, it’s not exactly the fastest. That’s where PCIe NVMe SSDs come in. These types of drives are much faster than your traditional SATA drives, and they use the M.2 slot on a motherboard.
Most motherboards these days will have at least one M.2 slot. Those in the mid-range will likely have two or more, will higher-end motherboards can have up to four M.2 slots or more
As for I/O, well it comes down to a lot of things. Some motherboards will have HDMI and Displayport outports, but certain boards will not have that at all. Most of the best b450 motherboards do come with video out ports.
Another thing common with the best B450 motherboards is that they will have 3.1 Gen 1 USB ports for the most part, and some might even have 3.1 Gen 2. The best B450 motherboards often also come with a type-C port for modern devices.
What B450 motherboard is the best?
It is widely considered that the MSI B450 Tomahawk Max or Max II is the best B450 motherboard. This is because it perfectly represents everything that’s great about the B450 chipset: excellent value, powerful performance, reliability, and a strong upgrade path.
What is the difference between B450 and B550 motherboard
The difference between B450 and B550 motherboards are quite huge. The B550 chipset is a newer and better data flow management system, so B550 motherboards will have faster network speeds, faster storage thanks to PCIe Gen 4 support, better VRMs, and maybe even better designs. With that said, not everyone needs those features and many B450 motherboards will be perfectly capable for a few more years down the line.
Is B450 Still Worth It In 2022?
B450 motherboards are excellent for their great combination in price, feature set, VRM quality, and overall reliability. Many B450 motherboards are still worth it if you’re shopping around on a budget, even in 2022.
Will Ryzen 5000 Work On B450?
Most Ryzen 500 series of processors will work perfectly on the B450 platform provided you upgrade the BIOS. Some boards have a BIOS flashback feature which allows you to update the BIOS through a USB port on the back of the PC. This means you don’t need a previous generation Ryzen processor to upgrade the BIOS.
Does B450 Support Ryzen 5 5600X?
A lot of B450 motherboard have excellent support for the Ryzen 5 5600X. This is possible after a BIOS update for your B450 board. Since the 5600X is a value-focused processor, it makes a lot of sense to pair it with a B450 motherboard, even if you do miss out on a few features here and there.