Motherboards enable communication between various components in a computer by acting as a kind of backbone. Athlon and Ryzen processors are supported by the Best B450 motherboards. AMD chipsets are very popular for building gaming rigs and workstations right now. Every processor has a compatible motherboard, so motherboards must be purchased with great care. B450 motherboards are excellent choices for AMD Ryzen and Athlon series processors.
As a buyer, you should make sure the B450 meets your requirements and whether it is compatible with what you wish to have in your computer since, in the end, it is your motherboard that links everything together. The decision is ultimately yours. An AM4 chipset is installed on the B450 motherboard.
Top Best Budget B450 Motherboards In 2022
If you’re not concerned about budget, but would like some more flexibility with the B450 platform, the ROG Strix B450-F Gaming is an excellent option.
On the ROG Strix, you’ll find five PCI Express x1 slots, three PCI Express x16 slots, and two M.2 PCI Express x4 slots, so you can add additional components as needed.
Because there is no RGB overload on this motherboard, it is perfect for gaming enthusiasts. The VRMs and chipset heatsink have nice lighting effects.
XFR and Precision Boost are best suited for automatic overclocking using this model rather than manual overclocking.
If you need to use lighting strips, you will find enough headers to choose from. Up to 64 GB of DDR4-3200 memory can be installed in the ROG Strix B450-F Gaming.
SupremeFX audio provides the user with a distortion-free, isolated audio output with the Nichicon audio capacitors that significantly contribute to producing a clear and clean output.
You can play the hottest games on this gaming laptop from ASUS. You do not have to worry about the limitations imposed by the CPU and GPU.
With this standard motherboard, users can find some important features including XMP settings and core voltage settings.
However, some functionality has been left out of the latest BIOS updates. In the event that you wish to have complete control over the components, you should consider a high-end option.
There is no practical difference between the B450 and X470 chipsets unless you are concerned about overclocking or extra PCI Express lanes.
You won’t go wrong with the Asus ROG Strix B450-F Gaming if you need a budget-friendly motherboard that will serve as the foundation for any future upgrades. Besides a nice set of accessories, you get a good amount of expansion slots for the price.
In addition, if you’re interested in customizing your heatsinks, you can change the stickers on their surface.
There are many B450 and X470 boards in it, but the essentials are not sacrificed. There is no pinch in your wallet when you purchase the MSI B450 Gaming Pro Carbon AC. RGB lighting and fundamental aesthetics go hand in hand in this model. These devices, along with satellite wiring, Wifi, and LED extension cables, are also provided. Moreover, Ryzen 5 2400G APUs feature HDMI and DisplayPort outputs, so you don’t have to use a discrete game graphics card with the integrated Vega GPU.
The B450 Gaming Pro Carbon AC has two PCIe 3.0 x16 lanes and two PCIe Express x1 slots. However, given this chipset’s limited expansion options, the existing PCI Express lanes must be utilized carefully.
The board comes with a range of excellent features. Thanks to excellent MSI game features, you will be able to exert your opponent and outwit them. Like most other MSI motherboards, B450 Gaming Plus AC offers all the usual features. Nevertheless, it is intended to take you to the next level and to improve your abilities with clever and distinctive hardware and software tools. Further, Gaming Pro Carbon AC can connect to a variety of Ultra-fast storage units with best-in-class storage standards.
One of the more economical B450 motherboard options is the MSI B450 Tomahawk. The capabilities of this board will satisfy gamers and overclockers despite its low price. The accessory kit includes two optional cables, an I/O shield and M.2 screws in addition to the SATA cables, the driver DVD, and the user manual. Several fan headers are available that operate in both PWM and DC modes. It looks quite pleasing and isn’t overly gaudy.
Those who favour overclocking will be able to keep temperatures under control with the large heatsinks over the VRMs. An older BIOS version can be reinstalled via a BIOS flashback button if an update has failed. A shield is not preinstalled on the rear I/O, but the most common ports are available. With regard to PCIe slots, you might encounter some limitations. There two large PCI Express slots on the board: The top one can handle up to x16 card slots and is directly connected to the CPU. X4 cards are supported in the bottom one, which connects to the B450 chipset. A USB 3.0 header is also included on the board. MSI uses an extra MOSFET to compensate for the board’s 4+2 VRM configuration and lower overclocking capability.
With respect to performance, the B450 Tomahawk does not differ too much from other boards using the same chipset. You can overclock the memory in the BIOS using the XMP settings. It runs most CPU and memory benchmarks well. Even so, rival offerings from Gigabyte have posted better performance numbers. Its USB BIOS Flashback feature stands out as one of its best features. Occasionally, older boards would not be compatible with newer AMD processors because of a faulty BIOS update. By flashing the BIOS directly from a USB drive, the USB Flashback feature is able to address the problem without requiring the need to mount the CPU itself. MSI’s B450 Tomahawk server motherboard is rated as one of the best budget B450 motherboards we have tested for AMD’s 2nd generation Ryzen processors.
A great deal of ASUS’ B450 offerings is in the ROG Strix line which is the premium line of motherboards from the company. This further adds fuel to the MSI vs. ASUS battle for the best B450 motherboard, as the ROG Strix B450-E goes head-to-head with the MSI B450 Tomahawk MAX. ASUS’s offering is more well-rounded and has more features than MSI, despite being a bit cheaper and better when it comes to VRM design.
However, the Strix B450-E motherboard does not have the problems associated with the ASUS Strix B450 motherboards. In shopping for the motherboard, consumers must be careful to select the ASUS ROG Strix B450-E and not the ROG Strix B450-F. The B450-F had poor VRM performance. A lot of Ryzen 5s and Ryzen 7s can be overclocked with ease on the B450-E, however, and the CPU barely breaks a sweat on it.
The ASUS B450-E is probably the most feature-rich board in our lineup from a feature perspective. In this category, it comes with built-in WiFi, which is an added bonus. The MSI B450 Tomahawk MAX lacks two M.2 slots, which gives it the edge here over the G1. Strix boards are known for their traditional aggressive styling, so the board stands out as well on an aesthetic level. Aside from the RGB, the aesthetics of the packaging are pretty good as well. ASUS Aura Synchro software can be used to control the lighting.
The ROG Strix B450-E might be one of the best all-around B450 motherboards available. In terms of power delivery, the B450 Tomahawk may come out on top, but the B450-E comes out on top in terms of overall features and aesthetics. There is however a little difference in price between the Strix B450-E and the Tomahawk.
GIGABYTE’s B450 AORUS PRO Wi-Fi motherboard comes with a good collection of features, but some sacrifices must be made. AORUS PRO Wi-Fi has a reasonable price and if you only want to overclock your GPU but aren’t interested in overclocking, then this would be a good choice for you.
All AMD Ryzen processors including Radeon Vega graphics are supported on the boat, including the Zen+, Zen 2, and Zen 3. Integrated I/O shields allow the crucial motherboard parts to run cooler.
RGB Fusion 2.0 software lets you change the colours of the heatsinks for the M.2, VRM, and RBG, which blend well with the black PCB.
Support is provided for up to 128GB of memory using the board’s 4x DDR4 DIMM slots. Memory speeds up to 3600 MHz can be supported. Tuning these frequencies beyond the recommended values can cause problems if the frequencies are not adjusted appropriately.
Other similar price boards lack the M.2 and SATAIII slots of the B450 AORUS PRO Wi-Fi. There is one Realtek ALC1220-VB codec, one USB Type-C port, five USB 3.1 ports, four USB 3.1 ports, one HDMI port, one DVI-D port, and five audio jacks on the back of the device.
Dimensions of the board are 30.5cm x 24.5cm and it has an ATX form factor.
This Gigabyte B450 AORUS PRO Wi-Fi motherboard uses a budget design that offers as much value as it can while not hitting the mark, which is understandable considering the price tag.
Overclocking is at the top of your list, so you should consider X470, B550, or above motherboards, which are full of features that make overclocking a snap.
You can, however, get a lot of features on an affordable board if you do not care too much about overclocking. The AORUS PRO Wi-Fi is the right choice if you don’t need much overclocking.
There are a few other features you do not find in a single motherboard with this price tag, such as overclocking flexibility, but it fits most other criteria for an affordable board.
A potential alternative that may be a viable option is MSI if you’re interested in building a computer that will perform many practical tasks.
This MSI B450 gaming motherboard has the smallest footprint of any mentioned here. Contrary to most other ATX and Micro ATX boards, the B450 chipset is found on this tiny ATX-sized board along with an AM4 socket.
Due to this, you have access to just two memory slots and a maximum of 64 GB of RAM, one M.2 SSD slot, and one PCIe 3.0 x16 slot.
MSI didn’t jeopardize the other features on the board given that HDMI, DisplayPort, Wi-Fi, USB 3.1 Gen 2, Ethernet, PS-2, and other ports come together on the board. You can also overclock the processor, GPU, and storage of this system using the easy-to-use software. Using AMD’s Precision Boost, the board (and chipset) performs better when overclocked automatically. Your processor can be pushed to its utmost at the B450 motherboard at a more reasonable price.
The motherboard has a lot of features and is excellent in general. The excellent MSI game features allow you to outwit your competitors during the game.
Aorus motherboards featured in our other best B450 motherboards recommendations. Some of them offer unique characteristics and options that cater to gamers, but they also cost quite a bit.
Gigabyte understands this perfectly, which is why the company offers the DS3H, an entry-level B450 motherboard with some compromises, but which offers a great deal of value as well.
The Gigabyte B450M DS3H is priced around the middle of the AM4 board range, and that’s not so surprising considering its reasonable price. Despite this, the desktop still packs the popular audio codec ALC887 and a GbE LAN controller from Realtek. Aside from these two full-size PCIe slots, there is also one PCIe 2.0 x1 slot as well as two PCIe 3.0 x16 slots. Moreover, AMD’s CrossFire configuration is supported by this motherboard. Unfortunately, due to limitations in PCI bandwidth, NVIDIA’s SLI configurations are not able to achieve the same results.
You can use four DDR4-3200 modules here, which are compatible with this slot type. Consequently, you are able to select between ECC or non-ECC memory types for the total amount of 64GB of RAM. In addition, DDR4 memory can now be used with XMP profiles built-in, so it’s a very pleasant surprise. There are also four SATA ports that support RAID 0, 1, and 10. The motherboard also sports a PCIe slot that can accommodate up to M.2 SSD drives.
In addition, let’s briefly mention the ports that will be expected. On the back panel are a variety of connectors and ports. The computer is equipped with four USB 3.1 ports, four USB 2.0 ports, three audio jacks, a single DVI-D port, and HDMI. The last but not least fact is, if you plan on creating your own gaming rig, this motherboard supports RGB light strips in seven different colours, though LED strips are not included.
The company is one of the most renowned manufacturers of high-performance PC hardware, whether it is motherboards, monitors, GPUs, or power supplies.
In addition, they offer a budget series for players who don’t necessarily require cutting-edge technology. ROG’s budget series is just as good as its premium series.
Generally speaking, most people would like to build a computer with a medium budget and as many features as possible. Your system can be set up on a budget thanks to the ASUS TUF Gaming B450 PLUS II.
A black PCB and custom heatsinks for CPU VRMs are built into the ASUS motherboard. With this motherboard, you can use the Zen 2, Zen 3, and Zen 4 processors.
When the 4 DDR4 slots are overclocked, they reach a maximum frequency of 4400MHz.
A single glance at this board reveals a level of quality that is characteristic of TUF’s products. Several durable components are employed.
In addition to the 3.5-mm audio jack, there is 1x DisplayPort 1.2, 1x HDMI 2.0b, 5x USB 3.2 (including 1x Gen 2 and 4x Gen 1), 1x USB Type-C, and 2x USB 2.0 ports on the back. ASUS’s board has an ATX form factor and also benefits from several ASUS technologies, including Active Memory Synchronization (AU-RA SYNC), Enhanced DRAM Overcurrent Protection, and more.
It’s generally true that ASUS products are expensive and not accessible to everyone, but they have high-quality products with which you can rely on.
The TUF Gaming B450 PLUS II is designed for buyers with a medium budget looking for a gaming rig to maximize their return on investment.
There are plenty of amazing features included in the TUF Gaming B450 PLUS II, which is a jack of all trades. It is true that you do not get everything for the price of this motherboard.
There are multiple ASUS technologies included in this board, including some that help protects the motherboard and other parts.
Despite its decent performance, the board offers little flexibility if you want to install several storage devices on your computer. It offers only one M.2 slot and four SATA ports.
TUF series motherboards are known for their value, and ASUS’ TUF B450-Plus continues that tradition. Considering its price point, it is not only one of the less expensive motherboards in our line but also a pretty good one.
The price point is lowered to satisfy a wider audience by sacrificing unnecessary bells and whistles that don’t do much for performance.
The TUF B450-Plus doesn’t have a particularly unique VRM design or power delivery system, although it can still effectively handle the majority of Ryzen 5 CPUs when overclocked. Even though the VRM thermal management isn’t very good, it shouldn’t be a problem as long as you don’t create artificial conditions. Using Ryzen 7 and Ryzen 9 parts at stock settings will work perfectly fine on this motherboard, but overclocking them should be avoided. This is more than anyone can expect at this price point.
Due to the value that this board targets, this is not the best motherboard out of our top ten B450 boards. Despite having WiFi, it only has one M.2 slot, which is a great letdown. The board is simple and understated in appearance, which can work either way, depending on who the buyer is. The board has no lighting zones, which might be a downside for some buyers who would like to customize their builds.
Considering the price, the ASUS TUF B450-Plus offers great value for a motherboard that offers decent power delivery at an affordable price. It is a solid pick for those looking to maximize their budget. Potential buyers can be confident that it does not have outdated features, but at least it is not completely void of them.
Since the market for mini-ITX motherboards caters to more technically inclined and DIY enthusiasts, the most popular motherboards tend to be the most renowned.
There is no question that ASUS has always been ahead of the pack, and has implemented mini-ITX offerings specifically for those gamers.
ASUS ROG STRIX B450-I Gaming motherboard offers a very similar experience to its leading X470 equivalent and does so at a lower price point. Furthermore, all functions are performed at a lower cost than the lesser chipset.
This device delivers a high-performance product at a reasonable price. ASUS ROG Strix B450-I Gaming is a good mini-ITX solution that comes with some compromises.
With its built-in Wi-Fi, multicolour RGB lighting support, dual M.3 slots, powerful processor power delivery, and high-quality audio options, it’s an all-in-one motherboard you cannot ignore.
It is an otherwise optimal offering with very minor drawbacks.
It is a lesser choice for any APU build due to the single SOC phase without heatsink cooling. Single-phase SOCs are good for building APUs.
It is possible that insufficient cooling could cause a problem when using APUs.The aboard USB 3.1 ports may also cause compatibility and performance issues for some users. Do not worry, this is not a major problem.
However, on the other hand, the device you are using may determine how much bandwidth you have access to with USB 3.1.
Mini-ITX and ATX versions of the B450 motherboard are also available. A Mini-ITX PC is the perfect solution for tiny PCs that are space-saving and can be overclocked while providing a great gaming experience. Due to the size of the form factor, there are some constraints to take into consideration. The PCI Express x16 lane is the only one present. When needing to expand the X16 bandwidth, you can divide it into x4 and x4 using a PCI rising device. Fortunately, the B450 does not support SLI settings, so this shouldn’t pose a problem.
One missing feature is the lack of a USB Type C connector on the board, and Precision Boost Overdrive cannot be fully utilized. It is instead supplied with a USB 3.1 Gen1 5 Gbps Type-A connector. In addition to the Intel Gigabit Ethernet controller, you get built-in wireless AC and the Realtek ALC887 audio codec.
In addition to the Intel Gigabit Ethernet controller, you get built-in wireless AC and the Realtek ALC887 audio codec. MSI’s B450I Gaming Plus AC will undoubtedly appeal to customers due to its value proposition. Unfortunately, there are no great options for RGB lighting or overclocking. The onboard controller is also quite simple.
The ASRock B450M Steel Legend motherboard should be on your radar if stability and durability are crucial to your decision-making process. The Steel Legend B450M provides excellent memory performance and a long list of quality features.
The micro-ATX form factor might be a suitable choice if you are creating tiny PCs that take up little space but offer more functionality than mini-ITX. In addition to XMP profiles that can be configured for memory overclocking, ASRock Steel Legend hardware provides extensive BIOS settings for tweaking. In order to overclock the Raven Ridge APU and the Vega GPU, you must have the Raven Ridge APU.
Ryzen 5 2400G APUs have DisplayPort outputs, so you don’t need to purchase an external graphics card for light to medium gaming.
In our opinion, the ASRock B450 Steel Legend outshines the competition because it provides the ultimate in gaming performance at an affordable price.
Asrock has done a good job, but Asus and Gigabyte will likely fall short. Its performance is excellent when combined with Ryzen 5 processors. Dual M.2 slots are available, as are four SATA ports. In one of the ports, there is a connection to the CPU that runs at four times the speed. In the other, the connection is to the B450 chipset that runs at two times the speed. The RGB lighting is kept to a minimum with minimal aesthetics.
The ASRock B450M is a good choice for those who want a simple board that performs well without overloading them with options. Micro-ATX motherboards featuring AMD B450 processors are among the best available. Even though this is a small form factor motherboard, it’s an excellent board for small form factor PCs.
This board utilizes the B450 chipset, which allows for plenty of features for mainstream computing, while ASRock adds some extra sophistication with the board’s 7-phase power design which can provide stable voltage for overclocking. The Ryzen 5 2600X has the capability of increasing its clock speed based on temperature and power limits, so we recommend pairing this board with the Ryzen 5 2600X over the Ryzen 5 2600.
As this board does not provide a lot of overclocking options, we feel choosing an ‘X’ CPU instead of giggling with voltage settings is a better choice. Aside from this, the unit has all the standard connectivity options, including the capability to use ECC and non-ECC RAM modules. Even if you install ECC memory on the Ryzen processors themselves, they will not be able to take advantage of it.
You should be aware of some limitations due to the small size of micro-ATX form factors.
Although it is not as well known as some of the other boards in this lineup, Gigabyte’s Gigabyte B450 Aorus Elite is an excellent B450 motherboard nonetheless. Compared with other Aorus boards, the Aorus Elite is difficult to distinguish. The VRMs come with dual heatsinks and an integrated I/O shield. Aside from the RGB effects near the audio components and on the PCH, there are not many RGB effects by default.
DDR4 RAM operates at 3200 MHz with an XMP profile compatible with the board. AMD recommends 2933 MHz for Ryzen, so unless you plan to overclock seriously, this should be enough unless the board can go up to 3400 MHz. Gigabyte motherboards have the same BIOS. With the exception of Easy and Advanced modes, you get fine-grained control over CPU and memory voltage through the MIT tab.
In terms of performance, the Aorus Elite performs the same as other Aorus-branded boards. Games run pretty well on this board as well as CPU-intensive tasks, making it an excellent choice for a wide variety of computing purposes. As well as the CPU slot, there are two M.2 slots, one connected to the chipset and one to the CPU. Make sure you fill the first slot of your M.2 NVMe SSD if you plan to use it fully. While it may not be as enthusiast-friendly as some other motherboards out there, 4+3 VRM configuration shouldn’t be a problem as long as one does not expect extensive overclocking.
The Gigabyte B450 Aorus Elite has debugged LEDs, which can be used to help diagnose any issues during boot up. We believe that the Gigabyte B450 Aorus Elite is a great gaming motherboard and one of the best B450 motherboards.
The AMD B450 budget motherboard may cost 100$ or less, mainly depending on your demands and priorities. The older B350 motherboards may cost less than that, too. AMD has released a few models of the B450 motherboard for the first time.
Throughout this article, we looked at a comprehensive review of the best motherboard for the B450. Considering the above considerations may provide guidance if you’re not sure. We have had good experiences with Gigabyte and ASUS. Nevertheless, MSI has quickly become one of the most successful companies on the market due to its unique features.
This is the perfect board for those looking for an intense cooling system capable of handling heavy gaming sessions. Those who don’t have much experience in building a new PC will have the best results with ASUS ROG Strix B450-F, the best motherboard for beginners.