Buying Guide

The Best ASUS Motherboards

Six ASUS boards for AMD and Intel, from Mini-ITX to ATX, compared on power stages, M.2 slots, networking and size.

By , PC Hardware Editor

12 min read6 products evaluated

PC components laid out on a workbench ready for a build
Illustrative image

ASUS makes boards for every current socket and size. The right one depends on your CPU, case and the ports you use.

We compared six ASUS boards across AMD, Intel and Mini-ITX. This is a research-based comparison built from maker specifications and retailer listings; we did not test these parts ourselves.

Quick Picks

Which of the 6 picks to look at first. Tap a name for the full analysis.

  1. Best AMD Pick

    ASUS TUF Gaming B850-PLUS WiFi

    A 14+2+1 layout of 80A stages and Wi-Fi 7.

    Best for: Most Ryzen builds.

    Check price for ASUS TUF Gaming B850-PLUS WiFi on Amazon (opens in a new tab)
  2. Best Intel Pick

    ASUS ROG Strix Z890-A Gaming WiFi

    Five M.2 slots and Thunderbolt 4 on Z890.

    Best for: Core Ultra builds.

    Check price for ASUS ROG Strix Z890-A Gaming WiFi on Amazon (opens in a new tab)
  3. Worth Considering

    ASUS ROG Strix X870E-E Gaming WiFi

    The Strix X870E-E offers five M.2 slots, an 18+2+2 layout and USB4.

    Best for: Buyers who want 5 m.2 slots for ssd expansion.

    Check price for ASUS ROG Strix X870E-E Gaming WiFi on Amazon (opens in a new tab)
  4. Best Budget

    ASUS TUF Gaming B650E-PLUS WiFi

    B650E with 80A stages and BIOS Flashback.

    Best for: Budget Ryzen builds.

    Check price for ASUS TUF Gaming B650E-PLUS WiFi on Amazon (opens in a new tab)
  5. Well-Rounded Choice

    ASUS Z790 Gaming WIFI7

    The Z790 Gaming WIFI7 offers a 14+1 layout and Wi-Fi 7, but only 1Gbps Ethernet.

    Best for: Buyers who want wi-fi 7 built in.

    Check price for ASUS Z790 Gaming WIFI7 on Amazon (opens in a new tab)
  6. Best Small Form Factor

    ASUS ROG Strix B850-I Gaming WiFi

    Wi-Fi 7 and a 10+2+1 layout on Mini-ITX.

    Best for: Compact builds.

    Check price for ASUS ROG Strix B850-I Gaming WiFi on Amazon (opens in a new tab)

Our Picks

Best AMD Pick1 of 6

ASUS TUF Gaming B850-PLUS WiFi

The TUF B850-PLUS offers a 14+2+1 layout of 80A power stages and Wi-Fi 7.

Best for

Most Ryzen builds.

Skip if

Price-first buyers should look at the TUF B650E-PLUS, which cost less when we checked.
ASUS TUF Gaming B850-PLUS WiFi

Why we like it

It suits a 12- or 16-core Ryzen on B850. It matches the TUF B650E-PLUS and the Z790 Gaming WIFI7 on M.2 slot count (3). It matches the Strix Z890-A, the TUF B650E-PLUS and the Strix B850-I on wired network speed (2.5Gbps).

It also offers a front USB 10Gbps Type-C header. It uses AMD's AM5 socket, so it takes Ryzen 7000, 8000 and 9000 chips; a board built before a CPU's launch may need a BIOS update first, so check whether it supports BIOS Flashback. Check the manual for which M.2 slots share lanes with SATA ports or the second PCIe slot before filling them all. It was priced above the Z790 Gaming WIFI7 and below the Strix Z890-A at the time of writing.

Key specs

M.2 slots
3
Wired LAN
2.5Gbps
Wi-Fi
Wi-Fi 7
Power stages
14+2+1
Form factor
ATX
Socket
AM5

Pros

  • Wi-Fi 7 built in
  • 14+2+1 power stage layout
  • 80A power stages
  • Front USB 10Gbps Type-C header

Cons

  • Costs more than the TUF B650E-PLUS at the time of writing

Best Intel Pick2 of 6

ASUS ROG Strix Z890-A Gaming WiFi

The Strix Z890-A offers five M.2 slots, Thunderbolt 4 and a white finish.

Best for

Core Ultra builds.

Skip if

Price-first buyers should look at the TUF B650E-PLUS, which cost less when we checked.
ASUS ROG Strix Z890-A Gaming WiFi

Why we like it

It suits storage-heavy Core Ultra builds. On M.2 slot count it ties with the Strix X870E-E at 5. On wired network speed it ties with the TUF B850-PLUS, the TUF B650E-PLUS and the Strix B850-I at 2.5Gbps.

You get 16+2+1+2 power stages here, which sets it apart from the Z790 Gaming WIFI7 and its 14+1 power stages. An LGA1851 socket is unique to it among these picks, while the Strix X870E-E uses an AM5 socket. No other pick in this guide offers a Z890 chipset; compare the TUF B650E-PLUS, which has a B650E chipset.

You also get AI overclocking tools. It uses Intel's LGA1851 socket for Core Ultra 200S processors, not older 12th to 14th Gen chips. Check the manual for which M.2 slots share lanes with SATA ports or the second PCIe slot before filling them all. On price it sat fourth of 6, between the cheaper TUF B850-PLUS and the pricier Strix B850-I, at the time of writing.

Key specs

M.2 slots
5
Wired LAN
2.5Gbps
Wi-Fi
Wi-Fi 7
Power stages
16+2+1+2
Form factor
ATX
Socket
LGA1851
Chipset
Z890

Pros

  • 5 M.2 slots for SSD expansion
  • Wi-Fi 7 built in
  • 16+2+1+2 power stage layout
  • Thunderbolt 4 ports

Cons

  • Costs more than the TUF B650E-PLUS at the time of writing

Worth Considering3 of 6

ASUS ROG Strix X870E-E Gaming WiFi

The Strix X870E-E offers five M.2 slots, an 18+2+2 layout and USB4.

Best for

Buyers who want 5 m.2 slots for ssd expansion.

Skip if

Its wired network speed is not published, which rules it out if you need that number.
ASUS ROG Strix X870E-E Gaming WiFi

Why we like it

It is ASUS's high-end AM5 board here. On M.2 slot count it ties with the Strix Z890-A at 5. You get 18+2+2 power stages here, which sets it apart from the TUF B650E-PLUS and its 12+2+1 power stages.

It also comes with a rear USB 20Gbps port alongside USB4. It uses AMD's AM5 socket, so it takes Ryzen 7000, 8000 and 9000 chips; a board built before a CPU's launch may need a BIOS update first, so check whether it supports BIOS Flashback. Check the manual for which M.2 slots share lanes with SATA ports or the second PCIe slot before filling them all. It was the highest-priced of the 6 picks at the time of writing, so the case for it rests on what it adds over the Strix B850-I and the rest.

Key specs

M.2 slots
5
Wi-Fi
Wi-Fi 7
Power stages
18+2+2
USB4
Yes
Form factor
ATX
Socket
AM5

Pros

  • 5 M.2 slots for SSD expansion
  • Wi-Fi 7 built in
  • 18+2+2 power stage layout
  • USB4 ports on the rear panel

Cons

  • No published wired network speed
  • Costs more than the TUF B650E-PLUS at the time of writing

The catch

The maker doesn't give its wired network speed; if that figure matters, the TUF B850-PLUS offers 2.5Gbps.

Best Budget4 of 6

ASUS TUF Gaming B650E-PLUS WiFi

The TUF B650E-PLUS uses the B650E chipset, which adds PCIe 5.0 lanes, alongside 80A power stages and BIOS Flashback.

Best for

Budget Ryzen builds.

Skip if

Skip it if this is a deal-breaker for you: wi-Fi 6E rather than Wi-Fi 7.
ASUS TUF Gaming B650E-PLUS WiFi

Why we like it

It is a sturdy pick for a 12- or 16-core Ryzen on a budget. On M.2 slot count it ties with the TUF B850-PLUS and the Z790 Gaming WIFI7 at 3. On wired network speed it ties with the TUF B850-PLUS, the Strix Z890-A and the Strix B850-I at 2.5Gbps.

A wi-Fi 6E is unique to it among these picks, while the Z790 Gaming WIFI7 uses a wi-Fi 7. You get 12+2+1 power stages here, which sets it apart from the TUF B850-PLUS and its 14+2+1 power stages. No other pick in this guide offers a B650E chipset; compare the Strix Z890-A, which has a Z890 chipset.

It uses AMD's AM5 socket, so it takes Ryzen 7000, 8000 and 9000 chips; a board built before a CPU's launch may need a BIOS update first, so check whether it supports BIOS Flashback. It undercut the Z790 Gaming WIFI7 and every other pick on price at the time of writing.

Key specs

M.2 slots
3
Wired LAN
2.5Gbps
Wi-Fi
Wi-Fi 6E
Power stages
12+2+1
Form factor
ATX
Socket
AM5
Chipset
B650E

Pros

  • 80A DrMOS power stages
  • BIOS Flashback
  • PCIe 5.0 support from the B650E chipset
  • M.2 slot count of 3, ahead of the Strix B850-I

Cons

  • Wi-Fi 6E rather than Wi-Fi 7
  • M.2 slot count of 3, behind the Strix Z890-A (5)

The catch

The main gap: M.2 slot count of 3, behind the Strix Z890-A (5). If that matters, the Strix Z890-A offers 5.

Well-Rounded Choice5 of 6

ASUS Z790 Gaming WIFI7

The Z790 Gaming WIFI7 offers a 14+1 layout and Wi-Fi 7, but only 1Gbps Ethernet.

Best for

Buyers who want wi-fi 7 built in.

Skip if

Skip it if wired network speed matters most to you; the TUF B850-PLUS offers 2.5Gbps.
ASUS Z790 Gaming WIFI7

Why we like it

It suits wireless desks. On M.2 slot count it ties with the TUF B850-PLUS and the TUF B650E-PLUS at 3. On wired network speed it trails the group at 1Gbps, while the TUF B850-PLUS offers 2.5Gbps.

14+1 power stages is unique to it among these picks, while the Strix B850-I uses 10+2+1 power stages. You get an LGA1700 socket here, which sets it apart from the Strix B850-I and its an AM5 socket. It is the only pick here with a Z790 chipset; the Strix Z890-A has a Z890 chipset instead.

It also offers a rear USB 3.2 Gen 2x2 Type-C port and a front USB-C header. It uses Intel's LGA1700 socket for 12th, 13th and 14th Gen Core processors; check the CPU support list for the BIOS version your chip needs, since early boards shipped before 14th Gen launched. Its price falls between the TUF B650E-PLUS and the TUF B850-PLUS, based on our last check.

Key specs

M.2 slots
3
Wired LAN
1Gbps
Wi-Fi
Wi-Fi 7
Power stages
14+1
Form factor
ATX
Socket
LGA1700
Memory type
DDR5
Chipset
Z790

Pros

  • Wi-Fi 7 built in
  • 14+1 power stage layout
  • Rear USB 3.2 Gen 2x2 Type-C port
  • Front USB-C header

Cons

  • Wired network speed trails the TUF B850-PLUS (2.5Gbps)
  • Costs more than the TUF B650E-PLUS at the time of writing

The catch

If wired network speed is your priority, the TUF B850-PLUS (2.5Gbps) is the stronger choice.

Best Small Form Factor6 of 6

ASUS ROG Strix B850-I Gaming WiFi

The Strix B850-I fits Wi-Fi 7, 2.5Gbps LAN and a 10+2+1 layout onto a Mini-ITX board for small builds.

Best for

Compact builds.

Skip if

Look at the others if this bothers you: only 2 M.2 slots.
ASUS ROG Strix B850-I Gaming WiFi

Why we like it

Its 2 M.2 slot count is the fewest in this group; the Strix Z890-A leads at 5. It matches the TUF B850-PLUS, the Strix Z890-A and the TUF B650E-PLUS on wired network speed (2.5Gbps). It is the only pick here with 10+2+1 power stages; the Strix Z890-A has 16+2+1+2 power stages instead.

It also offers a rear USB 20Gbps port and a PCIe 5.0 graphics slot. It uses AMD's AM5 socket, so it takes Ryzen 7000, 8000 and 9000 chips; a board built before a CPU's launch may need a BIOS update first, so check whether it supports BIOS Flashback. As a Mini-ITX board it has one PCIe x16 slot and two memory slots, so plan for a two-stick memory kit and check the case's cooler and GPU limits. When we checked, only the Strix Z890-A and cheaper picks cost less, and the Strix X870E-E cost more.

Key specs

M.2 slots
2
Wired LAN
2.5Gbps
Wi-Fi
Wi-Fi 7
Power stages
10+2+1
Form factor
Mini-ITX
Socket
AM5

Pros

  • Wi-Fi 7 built in
  • Rear USB 20Gbps port
  • PCIe 5.0 graphics slot
  • Wired network speed of 2.5Gbps, ahead of the Z790 Gaming WIFI7

Cons

  • Only 2 M.2 slots
  • M.2 slot count trails the Strix Z890-A (5)
  • Costs more than the TUF B650E-PLUS at the time of writing

The catch

M.2 slot count is its weakest area, and the Strix Z890-A covers it better at 5.

How We Chose These ASUS Motherboards

Alex Morgan compared the manufacturer specifications, connectivity, warranty terms and compatibility of every pick. Figures come from the makers unless a third-party source is named; we did not test these products ourselves.

What we compared
We compared six boards on M.2 slot count, wired network speed, wi-Fi and power stages as the makers state them. These are research figures, not bench results: 1 of 6 picks leave out wired network speed.
What every pick has in common
All 6, from the TUF B850-PLUS to the Strix B850-I, state M.2 slot count, wi-Fi and power stages.
Where the specs have gaps
The Strix X870E-E gives no wired network speed; the TUF B850-PLUS, the Strix X870E-E and the Strix B850-I give no chipset.
Price range
At our last check the picks ran from the TUF B650E-PLUS ($100 to $150) to the Strix X870E-E ($250 to $500).

What to Look for in an ASUS Motherboard

Key buying criteria so you get the right fit the first time.

  1. How much M.2 slot count you need

    The Strix Z890-A tops M.2 slot count at 5 and the Strix B850-I sits lowest at 2; 2 picks share the top figure. If M.2 slot count is your first filter, the Strix Z890-A sets the ceiling at 5.

  2. Wired network speed

    Here wired network speed runs from 1Gbps on the Z790 Gaming WIFI7 to 2.5Gbps on the TUF B850-PLUS, a 150% spread. The TUF B850-PLUS is the pick for wired network speed. The Strix X870E-E gives no wired network speed figure, so 5 of 6 picks are compared here.

  3. Power stages

    The TUF B850-PLUS lists 14+2+1; the Strix Z890-A lists 16+2+1+2; the Strix X870E-E lists 18+2+2; the TUF B650E-PLUS lists 12+2+1; the Z790 Gaming WIFI7 lists 14+1; the Strix B850-I lists 10+2+1.

  4. Socket

    The TUF B850-PLUS, the Strix X870E-E, the TUF B650E-PLUS and the Strix B850-I list AM5; the Strix Z890-A lists LGA1851; the Z790 Gaming WIFI7 lists LGA1700.

  5. Extras that separate them

    The TUF B650E-PLUS: BIOS Flashback. The Z790 Gaming WIFI7: a front USB-C header. The Strix B850-I: a PCIe 5.0 graphics slot.

How to Choose an ASUS Motherboard

By priority

PriorityConsiderWhy
Most Ryzen buildsTUF B850-PLUSA 14+2+1 layout of 80A stages and Wi-Fi 7
Core Ultra buildsStrix Z890-AFive M.2 slots and Thunderbolt 4 on Z890
Budget Ryzen buildsTUF B650E-PLUSB650E with 80A stages and BIOS Flashback
Compact buildsStrix B850-IWi-Fi 7 and a 10+2+1 layout on Mini-ITX

Scroll sideways to see every column.

Key specs side by side

The Strix Z890-A leads on M.2 slot count at 5, ahead of the Strix X870E-E at 5. "Not listed" marks wired network speed where the Strix X870E-E leaves the figure out.

BoardM.2 slotsWired LANWi-FiPower stages
TUF B850-PLUS32.5GbpsWi-Fi 714+2+1
Strix Z890-A52.5GbpsWi-Fi 716+2+1+2
Strix X870E-E5Not listedWi-Fi 718+2+2
TUF B650E-PLUS32.5GbpsWi-Fi 6E12+2+1
Z790 Gaming WIFI731GbpsWi-Fi 714+1
Strix B850-I22.5GbpsWi-Fi 710+2+1

Scroll sideways to see every column.

By price at the time of writing

The TUF B650E-PLUS was the lowest-priced pick ($100 to $150) and the Strix X870E-E the highest ($250 to $500) when we checked; tiers move with Amazon pricing.

Price tierBoards
About $100 to $150TUF B650E-PLUS
About $150 to $250Z790 Gaming WIFI7, TUF B850-PLUS
About $250 to $500Strix Z890-A, Strix B850-I, Strix X870E-E

Frequently Asked Questions

What does the Strix X870E-E add over the TUF B650E-PLUS?

What it brings is M.2 slot count (5 against 3). On our last price check the TUF B650E-PLUS was in the $100 to $150 tier and the Strix X870E-E in the $250 to $500 tier, with 4 other picks between them; pay the difference only if M.2 slot count decides your purchase.

Why is the Strix Z890-A our Best Intel Pick?

It earns the label for five M.2 slots and Thunderbolt 4 on Z890. The TUF B650E-PLUS, the cheapest pick, sat in the $100 to $150 tier against $250 to $500 here, without out-ranking it on any listed spec. It suits core Ultra builds.

Do the TUF B850-PLUS and the TUF B650E-PLUS differ on wi-Fi?

The TUF B850-PLUS, the Strix Z890-A, the Strix X870E-E, the Z790 Gaming WIFI7 and the Strix B850-I use Wi-Fi 7; the TUF B650E-PLUS uses Wi-Fi 6E.

What extras do the TUF B850-PLUS and the Strix Z890-A include?

The TUF B850-PLUS: 80A power stages. The Strix Z890-A: Thunderbolt 4 ports. The Strix X870E-E: a rear USB 20Gbps port alongside USB4.

Who should choose the TUF B850-PLUS?

The TUF B850-PLUS carries our Best AMD Pick label for a 14+2+1 layout of 80A stages and Wi-Fi 7. It ranks first of 6 here and sat in the $150 to $250 tier at our last price check; it suits most Ryzen builds.

Bottom Line

The TUF B850-PLUS is the AMD default and the Strix Z890-A the Intel one. The Strix B850-I suits small cases, and the TUF B650E-PLUS saves money.

About the author

PC Hardware Editor

Alex covers PC hardware, monitors, components, upgrades and peripherals for The PC Journal, with a focus on helping readers understand specifications, compatibility and meaningful product trade-offs.

Covers: Monitors, Graphics cards, Processors, PC components, Peripherals, Upgrades and compatibility

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