Best B450 Motherboard

Best B450 Motherboard

While not the most future-proof, the B450 chipset continues to perform pretty well in the market, as it supports overclocking on all compatible Ryzen processors. In this article, we go over some of the best B450 motherboards available today, so you ought to stick around for a bit. 

Check out the X series motherboards to cover both sides, like the great X570 motherboards, great X470 motherboards, great X399 motherboards and of course the great X370 motherboards.

7 Best B450 Motherboards

1. MSI Gaming PRO Carbon MAX Wi-Fi

MSI Gaming PRO Carbon MAX Wi-Fi

Starting off our list is the popular MSI Gaming PRO Carbon MAX Wi-Fi, which is arguably the best B450 motherboard from MSI. This board capitalizes on the success of the Gaming PRO Carbon (non-MAX) by offering an increase in RAM capacity, improved BIOS support, and, as the name implies, Wi-Fi connectivity. 

If you’re a minimalist when it comes to aesthetics, you’re definitely going to love this board, as it flaunts a stealthy look that’s predominantly black. However, to accentuate the visuals and add a little bit of flair, MSI has incorporated some RGB lights that are controlled using the Mystic Light software. You get to enjoy 17 lighting effects and 16.8 million color variants. Moreover, you can sync different RGB peripherals and stripes together for ultimate customization. 

The MSI Gaming PRO Carbon MAX offers support for 1st, 2nd, and 3rd-Gen AMD Ryzen CPUs with overclocking unlocked. The board supports DDR4 RAM up to 4133MHz (OC). Additionally, this motherboard incorporates an excellent VRM solution with robust heatsinks for ideal cooling. 

The MSI Gaming PRO Carbon MAX flaunts 2x PCIe x16 slots and 3x PCIe 1x expansion slots that you can use for a multi-GPU configuration. Furthermore, you have 2x M.2 sockets and 6x SATA ports (6Gbps). Keep in mind that if you use an M.2 socket, two of the SATA ports will be disabled. The M.2 sockets are shielded to ensure optimal durability. 

The motherboard flaunts an extensive suite of connectivity options, including 2x USB 3.2 Gen2 (Type-A and Type-C), 2x USB 3.2 Gen1 Type-A, and additional header-based ports. The board offers 2-way AMD CrossFire support, so you can enjoy a multi-GPU configuration. 

Other notable features include DDR4 Boost technology, which comes in the form of an isolated memory circuitry and optimized traces. You also have Audio Boost 4 technology with NAHIMIC, ensuring an excellent audio experience for gamers and music enthusiasts (it is among the great motherboards for music production). 

Our verdict is that the MSI Gaming PRO Carbon MAX is the ultimate B450 motherboard, as it’s packed with advanced features and functionalities yet it’s very cost-effective. Yes, there are lots of B450 boards that are more powerful, but when it comes to striking a balance between pricing and capabilities, the MSI Gaming PRO Carbon MAX is an absolute winner. 

Key Features:

  • ATX form factor
  • Wi-Fi connectivity
  • USB 3.2 Gen2
  • Turbo M.2 ports
  • DDR4 Boost
Offers excellent value for the price
Comprehensive connectivity suite
Superb power delivery and cooling
Reliable overclocking capabilities
Feature-packed UEFI BIOS system
Boot time can be improved a little

2. Asus ROG Strix B450-F Gaming 

Asus ROG Strix B450-F Gaming

Stealing the number-two spot is the ROG Strix B450-F Gaming from Asus. This motherboard is the awesome pick for someone who seeks ultra-high performance and excellent aesthetics at a reasonable price. As you can probably tell from the ROG emblem, this motherboard is intended to offer mainstream gamers an enjoyable gaming experience (being one of the great gaming motherboards) that’s completely hitch-free.

The ROG Strix B450-F Gaming is amongst the best B450 boards when it comes to overclocking performance, thanks to the incorporation of a highly capable power design. We’re pretty fond of this board’s aesthetics, as it’s not too liberal with its use of RGBs. It flaunts a black PCB and it’s reliant on the Aura Sync software to balance its predominantly dark design with RGB flair. 

The motherboard flaunts a ton of ultra-fast connectivity options, including 2x M.2 sockets and 6x SATA 6Gbps connectors. Note that using an M.2 socket will disable two SATA ports. Further, the device flaunts 2x USB 3.1 Gen2 Type-A and 4x USB 3.1 Gen1, one of which is a Type-C 5Gbps port. 

To add to its impressive range of connectivity options, the motherboard features 3x PCIe x1 and 3x PCIe x16 expansion slots. As far as memory, this board supports up to 64GB of dual-channel DDR4 RAM. The board offers LAN networking, but unfortunately, it lacks wireless connectivity. 

The unit utilizes a powerful 6-phase VRM solution that’s accentuated by 6x fan headers. This is a capable configuration for overclocking 2nd and 3rd-Gen Ryzen processors. You also have the Fan Xpert 4 cooling solution, which helps keep the system’s temperature at optimal levels, with the aid of 5-way optimization for automatic tuning. 

To deliver an excellent audio experience, the ROG Strix B450-F makes use of the SupremeFX S1220 codec. Additional features include an HDMI port, DisplayPort, 5x audio jacks, and USB 2.0 connectivity. 

Similar to the MSI Gaming PRO Carbon MAX, this motherboard strikes an admirable balance between affordability and functionality. The only problem we have with, aside from the lack of Wi-Fi connectivity, is that it has a faintly high idle power drain. 

Key Features:

  • ATX form factor
  • SupremeFX S1220
  • USB 3.1 Gen2
  • 6-phase VRM
  • Turbo M.2 ports
Listed at a cost-effective price tag
Has plenty of connectivity options
Great power delivery and cooling
Very immersive audio experience
Outstanding DRAM overclocking
Doesn’t offer Wi-Fi connectivity
Idle power drain is slightly high

3. ASRock B450M Steel Legend

ASRock B450M Steel Legend

In search of a budget-friendly motherboard that offers performance stability, superb aesthetics, and a quad CrossFire setup? Look no further, as the ASRock B450 Steel Legend is exactly what you’re looking for. Before we get into the specs, we’d like to shed light on the fact that this is a micro-ATX motherboard, so it’s not as feature-packed as its ATX counterparts.

One of the benefits of having a micro-ATX motherboard is space efficiency. You can fit this unit inside a comparatively small case without any problems. In terms of RGB implementation, this motherboard is one of the great motherboards. It sports a black PCB that’s accentuated with RGB lighting. The silvery accents the blue port outlines also add to the unit’s overall aesthetic appeal. 

The Steel Legend is equipped with a host of headers and ports that come in handy in terms of customization. Also, the unit flaunts a superb 6-phase power delivery solution that, surprisingly enough, delivers an admirable overclocking performance for a micro-ATX motherboard. There are plenty of fan headers that you can use to improve your cooling configuration. 

The B450M Steel Legend features 4x DIMM RAM slots that can accommodate up to 64GB of DDR4 RAM. Connectivity-wise, the board features 2x M.2 slots, 1x PCIe 3.0 slot, 1x PCIe 2.0 x16 slot, and 1x PCIe 2.0 x1 slot. As far as USBs, you get USB 3.1 Gen1 Type-A and Type-C, 4x USB 3.1 Gen1, and 2x USB 2.0. 

The B450M Steel Legend’s connectivity options may not be the most recent, but they’re enough to accommodate all your needed peripherals. With this motherboard, you can enjoy an excellent multi-GPU configuration, thanks to its support for AMD Quad CrossFire. 

As far as networking options, the ASRock B450M Steel Legend sports the Realtek RTL8111H PCIe x1 Gigabit Ethernet controller. Unfortunately, it doesn’t offer Wi-Fi connectivity, but that’s not really something to complain about considering the price and form factor. 

Audio-wise, this motherboard utilizes the Realtek ALC892 7.1-channel HD codec with content protection, so you’re guaranteed a good audio experience. All things considered, the ASRock B450M is one of the most impressive micro-ATX motherboards you can find today. 

Key Features:

  • M-ATX form factor
  • Realtek ALC892
  • USB 3.1 Gen1
  • Quad CrossFireX
  • Turbo M.2 ports
Lots of features for an m-ATX board
Pretty impressive OC performance 
Lots of connectivity options for its size
Allows for a multi-GPU configuration 
Features M.2 and VRM heatsinks
Doesn’t feature Wi-Fi connectivity
Not the most stable while OCing

4. MSI B450 Tomahawk MAX

MSI B450 Tomahawk MAX

This second entry from MSI is yet another excellent B450 motherboard that’s designed with the cost-conscious consumer in mind. It’s suitable for virtually all use cases, from gaming to editing to basic day-to-day computing. The unit does an awesome job of combining good looks, ample overclocking support, and essential features under one roof. 

Design-wise, the B450 Tomahawk MAX isn’t the flashiest board on the list. It sports a black PCB that’s accentuated with different silvery shades. Its use of RGB lighting is quite minimal, which is right up a minimalist’s alley. Similar to all great RGB motherboards from MSI, this unit utilizes MSI’s Mystic Light software to grant the user full control over the lighting performance. 

In terms of features, the Tomahawk MAX is pretty similar to the Gaming PRO Carbon, but to cut down on expenses, MSI had to incorporate essential features only. So this is basically the more cost-effective version of the Gaming PRO Carbon. 

The device incorporates a powerful 4+2-phase power delivery solution with robust heatsinks for dependable cooling during CPU overclocking. The board flaunts 2x PCIe x16 slots and 3x PCIe x1 extension slots. It offers 2-way AMD CrossFire support for a multi-GPU configuration. 

When it comes to storage options, the Tomahawk MAX is a little lackluster, as it only delivers 1x M.2 and 6x SATA-III connectors. Two of the SATA sockets are unusable when you make use of the M.2 slot. Connectivity-wise, you get USB 3.1 Gen2, including Type-A and Type-C. Moreover, you get 2x USB 3.1 Gen1 Type-A and 2x USB 2.0 ports. 

The Tomahawk MAX offers users the option to increase USB connectivity options with the aid of USB headers. This motherboard is capable of supporting 1st, 2nd, and 3rd-Gen Ryzen CPUs. It also supports DDR4 memory up to 4133MHz (OC). Other neat features include StoreMI tech. 

Like we already mentioned, some compromises had to be made to cut costs, most prominent of which is the lack of Wi-Fi connectivity and a secondary M.2 connector. If you have the budget to buy the Gaming PRO Carbon MAX, you don’t need to consider the Tomahawk MAX. If not, then the Tomahawk MAX is your best bet. 

Key Features:

  • ATX form factor
  • USB 3.1 Gen2
  • AMD CrossFireX
  • Turbo M.2 port
  • StoreMI technology
Offers exceptional value of the price
Allows for a multi-GPU configuration
Excellent VRM with 6x fan headers
Incredible overclocking performance
Offers plenty of connectivity options
Doesn’t offer Wi-Fi connectivity
Could use a secondary M.2 port

5. Asus Prime B450-Plus

Asus Prime B450-Plus

The Prime lineup of motherboards from Asus is very popular amongst mainstream users, as it’s all about consistency and reliability at a low price. The B450-Plus is an excellent representation of that, as it only offers the features and aesthetics that are essential to hitch-free performance. 

Upon first glance, you’ll notice that the B450-Plus isn’t as flashy as some of the other units from Asus, especially compared to any ROG board. This is understandable, however, since this is an essentials board that was designed to cut costs. The aesthetics might not be prominent, but the performance is.

The board displays modest overclocking capabilities and manages to keep everything cool with the aid of the Fan Xper 4 system. It’s equipped with a single M.1 slot, 6x SATA-III ports, and an average host of USB connectors, from 5Gbps Type-C to USB 3.1 Gen1 Type-A. Moreover, there are 2x PCIe x16 slots and 3x PCIe x1 expansion slots. 

The board utilizes the Realtek ALC887-VD2 8-channel HD codec for its audio performance, so you’re getting a high-quality audio experience with this unit. The device doesn’t flaunt any PCB lights, but it features a single header that’s compatible with Aura Sync. 

Key Features:

  • ATX form factor
  • USB 3.1 Gen2
  • Turbo M.2 port
  • Fan Xpert 4
  • RGB header
Excellent performance for the price
Reliable range of USB connectors
Fan Xpert 4 system for ideal cooling
Equipped with an Aura Sync header
Exceptionally durable construction 
No manual overclocking options
Could use a secondary M.2 port

6. MSI B450 Gaming Plus MAX

MSI B450 Gaming Plus MAX

The MSI B450 Gaming Plus MAX is yet another budget-friendly motherboard that’s designed for mainstream users. Like the Prime B450-Plus, this unit champions performance over aesthetics, so don’t expect it to win any prizes when it comes to visuals. 

The board is equipped with a reliable VRM solution as well as DDR4 Boost technology, so you’ll definitely enjoy smooth casual gaming performance. Additionally, you get ultra-fast connectivity options such as AMD Turbo USB 3.2 Gen2, Turbo M.2, and StoreMI technology. 

The PCIe 3.0 x16 slot on this motherboard flaunts Steel Amor protection for durability. The unit is also equipped with 1x PCIe 2.0 x16 and 4x PCIe 2.0 x1 slots. Further, the board can support a 2-way AMD CrossFireX multi-GPU configuration. 

Key Features:

  • ATX form factor
  • USB 3.2 Gen2
  • CrossFireX
  • DDR4 Boost
  • StoreMI technology
Great overclocking via DDR4 Boost
Features numerous fan headers
Memory support up to 4133MHz
Allows for a multi-GPU configuration
Excellent cost-to-performance ratio
Lacks Wi-Fi connectivity
High idle power drain

7. ASRock B450M-HDV R4.0

ASRock B450M-HDV R4.0

If you’re in search of the most affordable yet very reliable B450 motherboard on the market, the ASRock B450M-HDV is what you’re looking for. This motherboard costs about $70 yet it has an excellent VRM solution with a heatsink on the v-core. It has a great 6-phase power design that can support your CPU up to 105W.

The motherboard features 1x PCIe 3.0 x16 and 1x PCIe 2.0 x1 slots. Also, it utilizes the Realtek ALC887 7.1-channel HD codec to ensure an optimal audio experience. 

There are quite a few MSI motherboards that can rival this board when it comes to pricing, but the ASRock B450M-HDV gets the edge because of its exceptional UEFI design, which is one of the areas that MSI should work on with their budget motherboards. 

The device uses the Relate RTL8111H PCIe x1 Ethernet controller for wired connectivity, but it’s not equipped with any wireless connectivity options, which is to be expected from a board at this price range. 

Key Features:

  • ATX form factor
  • SATA 6Gbps
  • 6-phase power design
  • PCIe 3.0 protocol
  • Relate ALC887
Listed at a highly affordable price
We like the camo-inspired design
Fast and secure wired networking
Good audio experience for the price
Reliable 6-phase power solution
No RGB lighting whatsoever
Not the most feature-packed

Best B450 Motherboard (FAQ)

Is a B450 Motherboard Good?

Most definitely! B450 motherboards like the Gaming PRO Carbon lineup are excellent examples of what B450 motherboards have to offer, from solid VRM to integrated Wi-Fi to fast M.2 slots. 

Which Is Better: B450 or B550?

Both are similar in many aspects, but one aspect where B550 motherboards have the edge over their B450 counterparts is networking. In terms of wired networking, the B550 chipset features a notable 1Gbps boost over the B450 chipset. As far as wireless connectivity, the B550 supports Wi-Fi 6 technology, whereas the B450 chipset supports IEEE 802.11ac, but make sure to look at some of the great B350 motherboards also.

How Much Is a B450 Motherboard?

The prices of B450 motherboards range from around $70 (B450M Pro-M2) all the way to around $130 (Gaming PRO Carbon).

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