Finest AMD Motherboards: December 2020

Right here’s the newest replace to our checklist of really useful AMD motherboards in our collection of motherboard consumers guides. All numbers within the textual content are up to date to mirror pricing on the time of writing.

Finest AMD Motherboards: December 2020

It is no shock to see AMD doing very nicely at current, and the brand new Ryzen 5000 collection of processors have been a giant hit. The Zen 3 based mostly chips embody a newly designed core, with nice efficiency in each single and multi-threaded functions. Nearly all of the large motherboard distributors introduced a rollout of recent firmware designed to assist the brand new processors on X570 and B550 chipsets, with 400-series chipsets to comply with, in order that actually makes issues attention-grabbing for customers seeking to purchase AM4. Listed below are our AMD based mostly motherboard choices for December 2020.

In search of our greatest Intel motherboard selections? Head on over to our Intel Motherboard Patrons Information as an alternative!

AMD Motherboards Suggestions
December 2020
AnandTech Motherboard Amazon Newegg MSRP
Candy Spot ASUS ROG Strix B550-F Gaming Wi-Fi $210 $210 $210
Worth Selection ASRock B550 Phantom Gaming 4/AC $125 $125 $125
Mini-ITX GIGABYTE B550I Aorus Professional AX $180 $180 $180
Cash No Object GIGABYTE X570 Aorus Xtreme $700 $700

Our suggestions for motherboards are based mostly fully on my private {and professional} opinion. There are notably many alternative motherboards throughout the AMD chipsets, together with B450, X570, and extra lately, B550, so I chosen my prime 4 picks based mostly on the 4 market segments. A lot of our consideration is on shopper desktop boards (socket AM4), although we’re nicely conscious of the advantages of TRX40 and Threadripper. We might look to incorporate a HEDT based mostly section sooner or later in future guides if there may be curiosity from our readership to incorporate it.

As we navigate our manner via a tumultuous time relating to the worldwide Coronavirus pandemic, it’s actually having a unfavorable impact on the pc {hardware} market. Not solely has this had a difficulty on inventory ranges, however in similar circumstances, the present market worth too. Particularly for motherboard distributors, the inventory has been flowing persistently and nicely all through the retail channels. Some chipsets have had a resurgence resulting from BIOS flashes being made accessible.

Some boards from our earlier picks (October 2020) have had inventory points, so we have adjusted our information barely to accommodate for this. It is also price noting that B550 is mostly thought of the funds AM4 platform, however the pricing has been just a little topsy-turvy, with some boards reaching (and even surpassing) the costs of low-end X570 boards. AMD has additionally lately introduced its entry-level A520 chipset, with some very worth conscientious fashions to pick out from. All of those factors have been considered in our December 2020 information for the AMD choices.

For customers on the lookout for different choices, we have additionally gone over a number of chipset households as nicely within the hyperlinks under.

Finest Candy Spot

ASUS ROG Strix B550-F Gaming Wi-Fi ($210 at Amazon/$210 at Newegg)

In our Finest Candy Spot, we have opted for a board with loads of performance and options whereas additionally benefiting from PCIe 4.0. Boards based mostly on the B550 chipset provide partial PCIe 4.0 assist, with Ryzen CPUs driving each a single full-length PCIe x16 slot and a PCIe x4 M.2 slot at PCIe 4.0 speeds. We have seen top-of-the-line B550 boards we’ve reviewed up to now is the ASUS ROG Strix B550-F Gaming WIFI, a higher-end B550 board that acquired our Advisable by AnandTech award.

You may learn our full overview right here:

The ASUS ROG Strix B550-F Gaming Wi-Fi Motherboard Overview: Premium Worth

What makes it our choose over the opposite 500-series is its stable degree of high quality and efficiency supplied at a really aggressive worth level. It consists of two PCIe M.2 slots, with the highest slot working at PCIe 4.0 x4 and the second slot at PCIe 3.0 x4. The ASUS mannequin additionally advantages from a stacked rear panel with two USB 3.2 G2 ports (Sort A/C), DisplayPort, and HDMI video outputs (to be used with APUs) and the aptitude to put in as much as six followers.

The ASUS ROG Strix B550-F Gaming Wi-Fi consists of an Intel-based networking pairing, with a premium 2.5 GbE Ethernet controller and Wi-Fi 6 interface. The onboard audio can also be premium, with ASUS’s tweaked SupremeFX S1200A HD audio codec taking good care of enterprise. There are additionally 4 reminiscence slots with assist for as much as DDR4-5100, which is spectacular, with a most capability of 128 GB. For a mid-range mannequin, this can be a stack of options, and contemplating equally priced X570 fashions (sub $250) that embody an identical controller set are non-existent, it places the ASUS mannequin in good standing. 


Touching extra on the competitors, the B550-F Gaming Wi-Fi is $210, which is MSRP, and at current is seeking to be the perfect ATX sized AM4 choice on this worth vary. The MSI B550 Gaming Carbon is dearer with an identical characteristic set at $220, whereas the GIGABYTE B550 Aorus Professional AC will be had for round $190. Having seen the ASUS mannequin on our take a look at bench and its excellent efficiency in out of the field DPC latency, aggressive CPU, and gaming efficiency. Trying ahead to Zen 3, we examined the thermals of its effectively designed energy supply, which units the ROG Strix B550-F Gaming Wi-Fi as our mid-range choose.

The Worth Choice

ASRock B550 Phantom Gaming 4/AC ($125 at Amazon/$125 at Newegg)

In earlier guides, the worth choices have all been B450 fashions, as a result of dearer B550 choices being a bit an excessive amount of for true ‘worth.’ Nonetheless, the B450 vary appears to be decreasing in inventory, inflicting costs to extend. So we have chosen ASRock’s B550 Phantom Gaming 4/AC, which represents AM4’s entry-level gaming collection in addition to PCIe 4.0. 

Although it is likely one of the least expensive B550 boards, ASRock’s B550 Phantom Gaming 4/AC provides a aggressive entry-level characteristic set. The board comes with a PCIe 4.0 x4 M.2 slot and augments that with 4 SATA ports, which is loads of capability for sport storage. The highest full-length PCIe 4.0 slot operates at x16, whereas the underside slot is locked to PCIe 3.0 x4, which is managed by the chipset, together with two extra PCIe 3.0 x1 slots. For networking, it is utilizing a normal Realtek based mostly Gigabit Ethernet controller, together with an Intel Wi-Fi 5 interface. It is fairly normal for an entry-level mannequin that focuses extra on general assist than including further value on the expense of premium controllers. The B550 Phantom Gaming 4/AC can also be utilizing a Realtek ALC1200 HD audio codec however with simply three 3.5 mm audio jacks on the rear panel and a primary 8-phase energy supply.


The ASRock B550 Phantom Gaming 4/AC is presently accessible for $125 at each Amazon and Newegg, with a non-Wi-Fi model of the board accessible for a barely cheaper price of $115. This provides some flexibility for customers seeking to save just a little on a characteristic that may not be utilized. In any other case, wanting on the greater image, most competitors from the launch-wave of A520 boards are micro-ATX boards with restricted growth choices. In the meantime, the most important competitors from the X570 product stack is arguably ASRock’s personal X570 Phantom Gaming 4S mannequin, which is presently accessible at Newegg for $140. This provides higher future-proofing with extra PCIe 4.0 assist and eight SATA ports, however it additionally features a single M.2 slot and is not with any wi-fi capabilities, so the B550 model will get our vote on worth alone.

Mini-ITX Selection To Contemplate

GIGABYTE B550I Aorus Professional AX ($180 at Amazon/$180 at Newegg)

There are a formidable array of Mini-ITX AMD boards to select from. Our choose for the perfect mini-ITX motherboard at current stays unchanged, and that’s GIGABYTE B550I Aorus Professional AX. The Aorus Professional AX represents a stable premium providing, with official PCIe 4.0 assist, two M.2 slots, a Realtek 2.5 G Ethernet controller, and an Intel Wi-Fi 6 interface, all at a stable worth level. 

The GIGABYTE B550I Aorus Professional AX additionally consists of 4 straight-angled SATA ports, one PCIe 4.0 x4 M.2 slot, and an extra PCIe 3.0 x4 M.2 slot, with a full-length PCIe 4.0 x16 slot. When it comes to energy, the GIGABYTE B550I Aorus Professional AX has a direct 8-phase energy supply with eight premium Intersil ISL99390 90 An influence phases and is managed by an ISL229004 PWM controller. That is spectacular not just for a mini-ITX motherboard however one designed for the ‘funds’ B550 chipset. 

Specializing in connectivity, this board has twin HDMI 2.0 outputs in addition to DisplayPort 1.4, a single Realtek RTL8125BG 2.5 GbE managed Ethernet port, and an Intel AX200 Wi-Fi 6 interface. There are additionally loads of USB ports to utilize, with one USB 3.2 G2 Sort-C, one USB 3.2 G2 Sort-A, and 4 USB 3.2 G1 Sort-A ports, in addition to a handily situated Q-Flash firmware replace button. In an improve to supported reminiscence for B550, the B550I Aorus Professional AX additionally helps as much as DDR4-5300 reminiscence.


The GIGABYTE B550I Aorus Professional AX has an MSRP of $180 and is presently accessible at each Amazon and Newegg. On the entire, GIGABYTE’s board has the best mix of premium options to be helpful whereas nonetheless coming in at a worth beneath ASRock’s $200 premium B550 ITX board or ASUS’s also-$200 B550 mini-ITX providing. Out of the entire AM4 mini-ITX fashions in the marketplace, some X570 fashions embody Thunderbolt 3 – notably the ASRock X570 Phantom Gaming-ITX/TB3 – however it does value extra with an MSRP of $240. General the GIGABYTE B550I Aorus Professional AX is our prime mini-ITX select of all of the AMD AM4 fashions when taking high quality, characteristic set, and pricing into consideration. We have additionally lately had this on the perfect bench too, and the overview ought to be coming very quickly.

Cash Is No Object

GIGABYTE X570 Aorus Xtreme (Seize One Whereas You Can/$700 at Newegg)

When it got here to choosing our cash isn’t any object choose, the upper tier fashions’ present inventory ranges brought about us just a little little bit of a headache. Each the MSI MEG X570 Godlike and the GIGABYTE X570 Aorus Xtreme have not been too straightforward to pay money for, however we have opted to make the GIGABYTE our choose as soon as once more. One of many standout boards that honed our curiosity throughout testing was the GIGABYTE X570 Aorus Xtreme, which is the one X570 board to incorporate a passively-cooled chipset heatsink. So for our cash isn’t any object choice, there is not a extra well-rounded X570 flagship than GIGABYTE’s board. 

Nonetheless, what made the X570 Aorus Xtreme stand out got here in our energy supply thermal testing, which confirmed how far GIGABYTE has are available its energy supply implementation and design. With a real 14-phase energy supply for the CPU with the Infineon XDPE132G5C spearheading the design, we noticed glorious efficiency, overclocking, and effectivity. That is maybe extra necessary for customers seeking to overclock the newest Ryzen 5000 processors which already include fairly excessive increase clock speeds.

You may learn our full overview right here:

The GIGABYTE X570 Aorus Xtreme Motherboard Overview: Fanless AM4

The E-ATX board has a high-end characteristic set in step with its worth. When it comes to networking assist, the board consists of an Aquantia AQC107 10 G Ethernet controller, an Intel I211-AT Gigabit controller, and an Intel AX200 Wi-Fi 6 + BT 5.0 wi-fi interface. For storage, there are three PCIe 4.0 x4 slots and 6 SATA ports that assist RAID 0, 1, and 10 and assist for as much as DDR4-4400 and 128 GB throughout 4 reminiscence slots. A Realtek ALC1220-VB HD audio codec powers the rear panel audio, whereas an ESS Sabre 9218 DAC helps to bolster the standard of the entrance panel audio. 


The GIGABYTE X570 Aorus Xtreme additionally has twin BIOS assist, which is helpful for BIOS Flashback and permits one for use for excessive overclocking, whereas the opposite may very well be used for extra secure 24/7 settings. Focusing extra on the Xtreme component, GIGABYTE additionally consists of an overclockers toolkit with an influence button, reset button, voltage measurement factors for higher accuracy, and an OC PEG energy connector.

With a present price ticket of $700 at Newegg, it is not a board for these with shallow pockets. It is also top-of-the-line X570 and AM4 based mostly fashions presently in the marketplace from a efficiency perspective. For the few who can justify a $700 board, the GIGABYTE X570 Aorus Xtreme provides a strong premium characteristic set, seems to be good with its full cowl thermal armor, and it provides extremely environment friendly and dependable energy supply. In different phrases, it ticks nearly all of packing containers for each lovers and players on the lookout for a high-end basis for a strong gaming system.

Inventory Points with Flagship Fashions

We have observed that the X570 Aorus Excessive has been going in-and-out of inventory lately, with it being a really day-to-day factor. For no matter cause, Amazon would not inventory this mannequin, solely Newegg, and it could imply that GIGABYTE is transferring inventory round both for OEMs, or because of demand. That is pretty typical, moreso on high-end boards like this. If the inventory is on the market and the funds is there, that is actually the perfect board from a big bunch of choices.

One other factor so as to add is that many higher-end flagship fashions are persistently filtering in slower to retailers at current, or they’re simply not in mass manufacturing proper now. That is taking place throughout quite a few distributors, together with GIGABYTE, with MSI becoming a member of the fray. Whereas ASRock’s flagship mannequin, the X570 Aqua is catered in direction of these with customized liquid cooling, the one different board is the ASUS ROG Crosshair VIII Formulation at $700, and even that is laborious to seek out in inventory on Amazon.

Customers wanting one thing much like the X570 Aorus Xtreme however cannot afford the fee may look in direction of the X570 Aorus Grasp, which for $350 has a lot of the options (adjustments in energy supply, armor, controllers), however nonetheless offers a aggressive providing.

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