Motherboards / Compare
ASUS ROG STRIX B650-A GAMING WIFI vs MSI MAG X870 TOMAHAWK WIFI
Product A: ASUS
63 of 78 known
ASUS TUF GAMING X870-PLUS WIFI
GIGABYTE X870 AORUS ELITE WIFI7
ASRock X870E Nova WiFi
ASUS ROG STRIX X870-A GAMING WIFI
GIGABYTE X870E AORUS PRO ICE
ASRock X870 Pro RS WiFi
ASUS ROG STRIX X870E-E GAMING WIFI
GIGABYTE X870 AORUS STEALTH ICE
GIGABYTE B850 AORUS ELITE WIFI7
GIGABYTE B850 AORUS ELITE WIFI7 ICE
MSI MPG X870E CARBON WIFI
ASRock B850 Pro RS WiFi
Change ASUS ROG STRIX B650-A GAMING WIFI
Compare the MSI MAG X870 TOMAHAWK WIFI with
ASUS TUF GAMING X870-PLUS WIFI
GIGABYTE X870 AORUS ELITE WIFI7
ASRock X870E Nova WiFi
ASUS ROG STRIX X870-A GAMING WIFI
GIGABYTE X870E AORUS PRO ICE
ASRock X870 Pro RS WiFi
ASUS ROG STRIX X870E-E GAMING WIFI
GIGABYTE X870 AORUS STEALTH ICE
GIGABYTE B850 AORUS ELITE WIFI7
GIGABYTE B850 AORUS ELITE WIFI7 ICE
MSI MPG X870E CARBON WIFI
ASRock B850 Pro RS WiFiProduct B: MSI
62 of 78 known
GIGABYTE B650 AORUS ELITE AX
MSI MAG B650 TOMAHAWK WIFI
GIGABYTE X870 AORUS ELITE WIFI7
GIGABYTE X870 AORUS STEALTH ICE
ASUS TUF GAMING X870-PLUS WIFI
GIGABYTE B650 EAGLE AX
ASUS ROG STRIX X870-A GAMING WIFI
ASRock X870 Pro RS WiFi
ASRock X870E Nova WiFi
GIGABYTE B850 AORUS ELITE WIFI7
GIGABYTE X870E AORUS PRO ICE
GIGABYTE B850 AORUS ELITE WIFI7 ICE
Change MSI MAG X870 TOMAHAWK WIFI
Compare the ASUS ROG STRIX B650-A GAMING WIFI with
GIGABYTE B650 AORUS ELITE AX
MSI MAG B650 TOMAHAWK WIFI
GIGABYTE X870 AORUS ELITE WIFI7
GIGABYTE X870 AORUS STEALTH ICE
ASUS TUF GAMING X870-PLUS WIFI
GIGABYTE B650 EAGLE AX
ASUS ROG STRIX X870-A GAMING WIFI
ASRock X870 Pro RS WiFi
ASRock X870E Nova WiFi
GIGABYTE B850 AORUS ELITE WIFI7
GIGABYTE X870E AORUS PRO ICE
GIGABYTE B850 AORUS ELITE WIFI7 ICE42 of 70 fields differ
- 35 different values
- 7 known for one only
- 20 the same
- 8 missing for both
Biggest differences
Each bar uses the scale of all 87 motherboards.
- Ethernet speedA: 2.5GbpsB: 5GbpsMSI is 2.5 Gbps higher.
- PCIe 5.0 M.2 slotsA: 1B: 2MSI has 1 more.
- Rear USB-C portsA: 2B: 3MSI has 1 more.
- M.2 slotsA: 3B: 4MSI has 1 more.
- Rear USB portsA: 9B: 12MSI has 3 more.
- Vcore stagesA: 12B: 14MSI has 2 more.
- Fan headersA: 7B: 8MSI has 1 more.
Size, drawn to scale
Front and side.
- AASUS: 244 × 305 mm
- BMSI: 244 × 305 mm
All 78 fields
Every value links to where we found it.


General
4 of 9 differ
Series
Model numbers
ROG STRIX B650-A GAMING WIFI, 90MB1BP0-M0AAY0, 90MB1BP0-M0EAY01Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-b650-a-gaming-wifi-model/specRead 15 October 2026The ASUS spec page names only the model ROG STRIX B650-A GAMING WIFI. The ASUS Canada eShop lists part number 90MB1BP0-M0AAY0. Paradigit and a retailer datasheet list 90MB1BP0-M0EAY0.8Retailer pageeshop.asus.com/ca-en/90mb1bp0-m0aay0-rog-strix-b650-a-gaming-wifi.htmlRead 15 October 2026ASUS Canada eShop part number 90MB1BP0-M0AAY0.9Retailer pageparadigit.ie/asus-rog-strix-b650-a-gaming-wifi/21244530/productRead 15 October 2026Paradigit lists the manufacturer product number 90MB1BP0-M0EAY0 for the board.
GTIN / EAN
Announced
Not available
Status
Not available
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
$299.995Reviewpcgamer.com/hardware/motherboards/msi-mag-x870-tomahawk-wifi-reviewRead 14 October 2026Specs list: Price $299.99 / 279.98 GBP / 548.19 AUD. US price, excl. sales tax. Tech4Gamers gives $299.6Reviewtech4gamers.com/msi-mag-x870-tomahawk-wifi-reviewRead 14 October 2026The board costs $299.
Launch price (EU)
Not available
Not available
Markets
Not available
Not available
Colours
Not available
Not available
Segment
Board revision
Not available
Not available
Platform
1 of 4 differ
CPU socket
Chipset
Supported processors
AMD Ryzen 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 Series1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-b650-a-gaming-wifi-model/specRead 15 October 2026AM5 socket for Ryzen 9000, 8000 and 7000 Series. The page refers to the ASUS download center for the CPU support list, which was not read. Read on 2026-10-15.
AMD Ryzen 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 Series1Owner's manualtrovaprezzi.it/manuali/msi_mag_x870_tomahawk_wifi.pdfRead 14 October 2026Specifications chapter, page 17: Ryzen 9000, 8000 and 7000 Series Desktop Processors. The manual refers to msi.com for the newest support status. Read on 2026-10-14.
CPU overclocking
Yes6Reviewtech4gamers.com/msi-mag-x870-tomahawk-wifi-reviewRead 14 October 2026The VRM setup can handle any Ryzen 9000 CPU, even with mild overclocking.7Reviewthefpsreview.com/2025/02/04/msi-mag-x870-tomahawk-wifi-motherboard-reviewRead 14 October 2026States the board's power delivery should be more than adequate for CPU overclocking.
Board
2 of 5 differ
Form factor
Board dimensions
PCB layers
83Retailer pagescan.co.uk/products/msi-mag-x870-tomahawk-wifi-amd-x870-am5-ddr5-pcie-50-4x-m2-5g-wifi7-usb-40-usb-32-aplusc-aRead 14 October 20268 layers with 2oz thickened copper.6Reviewtech4gamers.com/msi-mag-x870-tomahawk-wifi-reviewRead 14 October 2026All-black 8-layer PCB with 2oz thickened copper, server-grade IT-170.7Reviewthefpsreview.com/2025/02/04/msi-mag-x870-tomahawk-wifi-motherboard-reviewRead 14 October 2026Server-grade, eight-layered PCB with 2oz of copper.8Reviewmezha.ua/en/reviews/msi-mag-x870-tomahawk-wifi-motherboard-review-keep-the-balance/ampRead 14 October 20268-layer PCB.
Back-connect design
RGB lighting on the board
No4Reviewkitguru.net/components/motherboard/leo-waldock/msi-mag-x870-tomahawk-reviewRead 14 October 2026The board has no on-board RGB lighting whatsoever.6Reviewtech4gamers.com/msi-mag-x870-tomahawk-wifi-reviewRead 14 October 2026No on-board RGB. Only headers for RGB fans and strips.7Reviewthefpsreview.com/2025/02/04/msi-mag-x870-tomahawk-wifi-motherboard-reviewRead 14 October 2026There are no RGBs, but four RGB headers are available: three addressable and one 4-pin 12V.
Power delivery
5 of 6 differ
Power stage layout
CPU core (Vcore) power stages
Vcore power stage rating
80A3Retailer pagescan.co.uk/products/msi-mag-x870-tomahawk-wifi-amd-x870-am5-ddr5-pcie-50-4x-m2-5g-wifi7-usb-40-usb-32-aplusc-aRead 14 October 202614+2+1 digital power phases with an 80A smart power stage for Vcore.4Reviewkitguru.net/components/motherboard/leo-waldock/msi-mag-x870-tomahawk-reviewRead 14 October 202680 A as stated by MSI. Mezha reads MP87670 stages and calls them 70 A.6Reviewtech4gamers.com/msi-mag-x870-tomahawk-wifi-reviewRead 14 October 202614+2+1 (Vcore, SoC, Misc) with 80A smart power stages for Vcore. The controller is read as MPS2402.
VRM controller
Not available
Not available
CPU power connectors
Extra slot power connector
Memory
4 of 6 differ
Memory type
Memory slots
Max memory
Max memory speed (overclocked)
8,400MT/s2Retailer pagecustompc.com.cy/components/motherboards/amd-motherboards/msi-mag-x870-tomahawk-wifi-motherboard-amd-x870-socket-am5-atxRead 14 October 2026Max. memory speed (OC) 8400 MT/s. KitGuru and PC Gamer give the same figure from MSI.4Reviewkitguru.net/components/motherboard/leo-waldock/msi-mag-x870-tomahawk-reviewRead 14 October 2026Max. overclocking frequency 1DPC 1R up to 8400+ MT/s, 1DPC 2R and 2DPC 1R 6400+, 2DPC 2R 4800+. The CPU family is not named in this text.5Reviewpcgamer.com/hardware/motherboards/msi-mag-x870-tomahawk-wifi-reviewRead 14 October 2026Memory support DDR5-4800 to DDR5-8400+ (OC), up to 256 GB.
ECC memory
Expansion slots
3 of 3 differ
Expansion slots
AASUS ROG STRIX B650-A GAMING WIFI
| Physical slot | Electrical lanes | PCIe generation | Connected to | Count |
|---|---|---|---|---|
| PCIe x16 | 16 | 4 | CPU | 1 |
| PCIe x16 | 4 | 4 | Chipset | 1 |
| PCIe x1 | 1 | 4 | Chipset | 2 |
BMSI MAG X870 TOMAHAWK WIFI
| Physical slot | Electrical lanes | PCIe generation | Connected to | Count |
|---|---|---|---|---|
| PCIe x16 | 16 | 5 | CPU | 1 |
| PCIe x16 | 1 | 3 | Chipset | 1 |
| PCIe x16 | 4 | 4 | Chipset | 1 |
Full-length PCIe slots
2
3
Fastest PCIe x16 slot generation
4
5
Storage
3 of 4 differ
M.2 storage slots
AASUS ROG STRIX B650-A GAMING WIFI
| Slot | PCIe generation | PCIe lanes | Connected to | Longest drive | Takes SATA drives | Heatsink | Shares lanes with |
|---|---|---|---|---|---|---|---|
| M.2_1 | 5 | 4 | CPU | M.2 2280 | No | Yes | Not available |
| M.2_2 | 4 | 4 | CPU | M.2 2280 | No | Yes | Not available |
| M.2_3 | 4 | 4 | Chipset | M.2 22110 | No | Yes | The chipset PCIe 4.0 x16 slot is disabled when M.2_3 runs in PCIe mode |
Source1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-b650-a-gaming-wifi-model/specRead 15 October 2026Total 3 x M.2 slots (Key M). Ryzen 9000 and 7000: M.2_1 type 2242/2260/2280 PCIe 5.0 x4 and M.2_2 type 2242/2260/2280 PCIe 4.0 x4. Ryzen 8000: M.2_1 runs PCIe 4.0 x4 and M.2_2 runs PCIe 4.0 x4 or x2. B650 chipset: M.2_3 type 2242/2260/2280/22110 PCIe 4.0 x4, stored as 22110. No slot lists a SATA mode, so sata is false. The page says M.2_3 shares bandwidth with the chipset PCIe 4.0 x16 slot, which is disabled when M.2_3 runs in PCIe mode.2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-b650-a-gaming-wifi-modelRead 15 October 2026Overview: 3 x M.2 heatsinks and a note that heatsinks cover every slot. 1 x M.2 2242-2280 (PCIe 5.0 x4), 1 x M.2 2242-2280 (PCIe 4.0 x4) and 1 x M.2 2242-22110 (PCIe 4.0 x4).
BMSI MAG X870 TOMAHAWK WIFI
| Slot | PCIe generation | PCIe lanes | Connected to | Longest drive | Takes SATA drives | Heatsink | Shares lanes with |
|---|---|---|---|---|---|---|---|
| M2_1 | 5 | 4 | CPU | M.2 22110 | No | Yes | Not available |
| M2_2 | 5 | 4 | CPU | M.2 2280 | No | Yes | Rear USB 40Gbps Type-C ports. Both run at PCIe 5.0 x2 when M2_2 is used. Setting M2_2 to x4 in the BIOS turns off the USB 40Gbps ports |
| M2_3 | 4 | 2 | Chipset | M.2 2280 | No | Yes | PCI_E3 slot runs at x2 when M2_3 is used. Setting PCI_E3 to x4 in the BIOS turns off M2_3 |
| M2_4 | 4 | 4 | Chipset | M.2 2280 | No | Yes | Not available |
M.2 slots
3
4
PCIe 5.0 M.2 slots
1
2
SATA ports
Rear ports
5 of 5 differ
Rear ports
AASUS ROG STRIX B650-A GAMING WIFI
| Type | Version | Count | Max link rate (Gbps) |
|---|---|---|---|
| USB-C | USB 3.2 Gen 2x2 | 1 | 20 |
| USB-C | USB 3.2 Gen 2 | 1 | 10 |
| USB-A | USB 3.2 Gen 2 | 3 | 10 |
| USB-A | USB 2.0 | 4 | 0.48 |
| HDMI | HDMI 2.1 | 1 | Not available |
| DisplayPort | DisplayPort 1.4 | 1 | Not available |
| Ethernet (RJ45) | Not available | 1 | 2.5 |
| 3.5 mm audio | Not available | 5 | Not available |
BMSI MAG X870 TOMAHAWK WIFI
| Type | Version | Count | Max link rate (Gbps) | Thunderbolt or USB4 | DP Alt Mode |
|---|---|---|---|---|---|
| USB-C | USB4 | 2 | 40 | USB4 | Yes |
| USB-C | USB 3.2 Gen 2 | 1 | 10 | Not available | Not available |
| USB-A | USB 3.2 Gen 2 | 2 | 10 | Not available | Not available |
| USB-A | USB 3.2 Gen 1 | 3 | 5 | Not available | Not available |
| USB-A | USB 2.0 | 4 | 0.48 | Not available | Not available |
| HDMI | HDMI 2.1 | 1 | Not available | Not available | Not available |
| Ethernet (RJ45) | Not available | 1 | 5 | Not available | Not available |
| 3.5 mm audio | Not available | 2 | Not available | Not available | Not available |
| Optical S/PDIF | Not available | 1 | Not available | Not available | Not available |
Rear USB ports
9
12
Rear USB-C ports
2
3
Fastest rear USB port
20Gbps
40Gbps
Thunderbolt
Not available
No
Internal connectors
3 of 5 differ
Internal USB headers
AASUS ROG STRIX B650-A GAMING WIFI
| Header | Max data rate (Gbps) | Headers | Front ports served |
|---|---|---|---|
| USB-C header | 10 | 1 | 1 |
| USB 3 header (19-pin) | 5 | 1 | 2 |
| USB 2.0 header (9-pin) | 0.48 | 2 | 4 |
BMSI MAG X870 TOMAHAWK WIFI
| Header | Max data rate (Gbps) | Headers | Front ports served | Power out (W) |
|---|---|---|---|---|
| USB-C header | 20 | 1 | 1 | 27 |
| USB 3 header (19-pin) | 5 | 2 | 4 | Not available |
| USB 2.0 header (9-pin) | 0.48 | 2 | 4 | Not available |
Front USB-C header speed
10Gbps
20Gbps
Fan headers
ARGB headers
RGB headers
Networking
6 of 9 differ
Ethernet controllers
Ethernet ports
1
1
Ethernet speed
2.5Gbps
5Gbps
Wi-Fi included
Wi-Fi standard
Wi-Fi bands
2.4 GHz, 5 GHz, 6 GHz1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-b650-a-gaming-wifi-model/specRead 15 October 2026The spec table says it supports the 2.4/5GHz frequency band and notes that the Wi-Fi 6E 6GHz band depends on country rules. The overview page says the 6 GHz band is supported and the antenna covers 2.4, 5 and 6 GHz.2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-b650-a-gaming-wifi-modelRead 15 October 2026The antenna supports the 2.4, 5 and 6 GHz bands.
Max Wi-Fi channel width
Wi-Fi module
Not available
Bluetooth
Audio
0 of 2 differ
Audio codec
DAC chip
Not available
Not available
Features
3 of 7 differ
BIOS flashback
Clear CMOS button (rear)
No1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-b650-a-gaming-wifi-model/specRead 15 October 2026The back panel list has only the BIOS FlashBack button. Clear CMOS is a header on the board.6Reviewchip.pl/2022/12/asus-rog-strix-b650-a-gaming-wifi-test-recenzja-opiniaRead 15 October 2026The reviewer notes the rear panel has a BIOS flash button and misses a Clear CMOS button.
POST code display
Power button on the board
No1Owner's manualtrovaprezzi.it/manuali/msi_mag_x870_tomahawk_wifi.pdfRead 14 October 2026The specifications and the special features list name no power or reset button on the board. KitGuru lists the missing power micro button as a con.4Reviewkitguru.net/components/motherboard/leo-waldock/msi-mag-x870-tomahawk-reviewRead 14 October 2026Cons: a power micro button would be nice.
Dual BIOS
Pre-installed I/O shield
Tool-free features
Tool-free M.2 latch, PCIe slot release1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-b650-a-gaming-wifi-model/specRead 15 October 2026ASUS Q-Design: M.2 Q-Latch and PCIe Slot Q-Release. The page lists no tool-free M.2 heatsink and no push-on antenna connector.
Tool-free M.2 latch, Tool-free M.2 heatsink, PCIe slot release1Owner's manualtrovaprezzi.it/manuali/msi_mag_x870_tomahawk_wifi.pdfRead 14 October 2026Page 22 DIY friendly list: EZ M.2 Shield Frozr II (screwless on M2_1 and M2_4 per Tech4Gamers), EZ M.2 Clip II and EZ PCIe Release. The Wi-Fi antenna connector type is not stated, so the push-on antenna option is not set.
Measured
1 of 3 differ
Power draw idle
Not available
Not available
Power draw CPU stress
Not available
Not available
In the box
1 of 1 differ
In the box
2 x SATA 6Gb/s cables, 1 x Thermal pad for M.2, 1 x ASUS Wi-Fi moving antennas, 1 x Cable ties pack, 1 x M.2 Q-Latch package, 1 x ROG key chain, 1 x ROG Strix stickers, 1 x ROG Strix thank you card, 2 x M.2 Rubber Packages, 1 x User guide1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-b650-a-gaming-wifi-model/specRead 15 October 2026Accessories list on the specification page.
1 x Quick installation guide, 1 x European Union regulatory notices, 1 x USB Drive, 2 x SATA Cables, 1 x EZ Front Panel Cable, 1 x 1 to 3 EZ Conn-Cable (V2), 1 x EZ Wi-Fi Antenna, 1 x Cable sticker, 3 x EZ M.2 Clip II, 1 x EZ M.2 Clip II Remover1Owner's manualtrovaprezzi.it/manuali/msi_mag_x870_tomahawk_wifi.pdfRead 14 October 2026Page 23 package contents.
Links
Not compared
Product page
Spec sheet
rog.asus.com/motherboards/rog-strix/rog-strix-b650-a-gaming-wifi-model/spec1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-b650-a-gaming-wifi-model/specRead 15 October 2026
Not available
Manual
Not available
EPREL registration number
Not available
Not available
Warranty
1 of 1 differ
Manufacturer warranty (source market)
3years7Retailer pageamazon.com/dp/B0BHMW8R6SRead 15 October 2026Warranty Description: 3 years (US listing). The ASUS Canada eShop also says 3 year manufacturer warranty.8Retailer pageeshop.asus.com/ca-en/90mb1bp0-m0aay0-rog-strix-b650-a-gaming-wifi.htmlRead 15 October 20263 year manufacturer warranty.
Not available
Both are also in the API. Back to all motherboards.