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ASUS ROG STRIX X870E-E GAMING WIFI vs ASUS TUF GAMING B850-PLUS WIFI

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Product A: ASUS

ROG STRIX X870E-E GAMING WIFI

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B

Product B: ASUS

TUF GAMING B850-PLUS WIFI

64 of 78 known

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Only differences

AASUS ROG STRIX X870E-E GAMING WIFI

BASUS TUF GAMING B850-PLUS WIFI

General

3 of 9 differ

Series

ROG Strix2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifiRead 14 October 2026ROG Strix is the ASUS line in the product name. The page sits in the ROG Strix motherboard family.

TUF Gaming2Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifiRead 14 October 2026TUF Gaming is the ASUS line in the product name.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

ROG STRIX X870E-E GAMING WIFI, 90MB1IB0-M0AAY0, 90MB1IB0-M0EAY01Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026The page's order configuration id is 90MB1IB0-M0AAY0. EU retailers list 90MB1IB0-M0EAY0 for the same board.

TUF GAMING B850-PLUS WIFI, 90MB1J30-M0EAY01Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026The page names the model TUF GAMING B850-PLUS WIFI. The part number 90MB1J30-M0EAY0 is on LDLC Pro.8Retailer pageldlc.pro/fiche/PB00659304.htmlRead 14 October 2026The data sheet lists the model as 90MB1J30-M0EAY0.

GTIN / EAN

4711387724163, 19710572416710Retailer pageshop.sumanet.cz/90mb1ib0-m0eay0-asus-mb-sc-am5-rog-strix-x870e-e-gaming-wifi-amd-x870-4xddr5-1xhdmi-2xthunderbolt-wifiRead 14 October 2026sumanet.cz lists EAN 4711387724163 for part number 90MB1IB0-M0EAY0.11Spec databasebuildcores.com/products/Motherboard/d0ay6va6v/ASUS-ROG-STRIX-X870E-E-GAMING-WIFIRead 14 October 2026BuildCores lists UPC 197105724167 and EAN 4711387724163 for the ROG STRIX X870E-E GAMING WIFI.

47113877816099Retailer pageshopro.lt/365329-asus-tuf-gaming-b850-plus-wifi-amd-b850-socket-am5-atx-enRead 14 October 2026Shopro.lt lists model TUF GAMING B850-PLUS WIFI with EAN 4711387781609. The page does not show the ASUS part number.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

Not available

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Status

Available11Spec databasebuildcores.com/products/Motherboard/d0ay6va6v/ASUS-ROG-STRIX-X870E-E-GAMING-WIFIRead 14 October 2026BuildCores shows current US retailer prices from $349.99 on 2026-10-14.

Available11Retailer pagemaxmybuild.com/motherboards/asus-tuf-gaming-b850-plus-wifiRead 14 October 2026Lists the board with prices from $187.00 at three retailers on 2026-10-14.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

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SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

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Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$499.994Reviewtomshardware.com/pc-components/motherboards/asus-rog-strix-x870e-e-gaming-wifi-reviewRead 14 October 2026Review of 2025-04-04: the board is at $499.99 on ASUS's web store, which Tom's Hardware calls the launch price. US price, excl. sales tax. LANOC also states MSRP $499.99.7Reviewlanoc.org/review/motherboards/rog-strix-x870e-e-gaming-wifiRead 14 October 2026MSRP $499.99.

Not available

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

€2797Reviewsmartworld.it/recensioni/asus-tuf-gaming-b850-plus-wifiRead 14 October 2026Review of 2025-03-31: the list price (prezzo di listino) is 279 EUR for Italy, incl. VAT. No German maker price was found.

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

Not available

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ColoursiThe maker's own colour names

Not available

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SegmentiThe maker's own product category, e.g. ASUS ProArt is Creator. It is not assigned from price or features. Maker lines that are not gaming, creator or workstation lines, such as ASUS PRIME, MSI PRO and ASRock Pro, are mainstream.

Gaming2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifiRead 14 October 2026The page sits under ROG gaming motherboards (breadcrumb Gaming Motherboards).

Gaming1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026The page sits under the ASUS Gaming menu, in the TUF Gaming family.

Board revisioniThe maker's revision name, e.g. rev. 1.1, for variant rows of revisions that keep the board's name and model number. Leave it out when the maker names no revision.

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Platform

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CPU socketiSocket name without spaces, e.g. AM5 or LGA1851.

AM51Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026

AM51Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026

ChipsetiChipset with its brand and without the word chipset, e.g. AMD B850, AMD X870E or Intel Z890. Same form as desktop PCs and as compatible chipsets on CPUs.

AMD X870E1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026

AMD B8501Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026

Supported processorsiProcessor series the maker lists for the board, one item per series in the chip maker's name. BIOS updates can add series later.

AMD Ryzen 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 Series1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026AM5 for Ryzen 9000, 8000 and 7000 Series. The page refers to the ASUS download center for the CPU support list. Read on 2026-10-14.

AMD Ryzen 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 Series1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026AM5 for Ryzen 9000, 8000 and 7000 Series. The page refers to the ASUS download center for the CPU support list. Read on 2026-10-14.

CPU overclockingiThe board allows multiplier overclocking of an unlocked CPU. Memory overclocking alone does not count.

Yes2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifiRead 14 October 2026The page describes AI Overclocking, Core Flex, Dynamic OC Switcher and an asynchronous clock generator for CPU overclocking. AMD's chipset page calls X870E robustly overclockable.12Maker product pageamd.com/en/products/processors/chipsets/am5.htmlRead 14 October 2026AMD's chipset page lists X870E with robust overclocking capabilities. This is the chip maker's page and not the board maker's.

Yes2Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifiRead 14 October 2026The page describes Dynamic OC Switcher, which switches between a manual overclock and Precision Boost Overdrive, and Core Flex for CPU power and thermal limits. AMD's chipset page also lists CPU overclocking for B850.8Retailer pageldlc.pro/fiche/PB00659304.htmlRead 14 October 2026The data sheet lists advanced overclocking features: yes.12Maker product pageamd.com/en/products/processors/chipsets/am5.htmlRead 14 October 2026AMD's chipset page lists enhanced overclocking capabilities for B850 and Ryzen processor overclocking enabled. This is the chip maker's page, not the board maker's.

Board

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Form factoriThe maker's stated board standard. Other covers sizes such as XL-ATX or Mini-DTX.

ATX1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026

ATX1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026

Board dimensionsiSize of the board itself. Height runs along the rear I/O edge, as the board stands in a tower case. ATX is 244 mm wide and 305 mm high. Micro ATX is 244 mm high and up to 244 mm wide. A size with a cover that reaches past the board, as NZXT prints, is not used when the maker also states the board size.

Width244Height305mm(9.6 × 12 in)1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026ATX form factor, 12 inch x 9.6 inch (30.5 cm x 24.4 cm).

Width244Height305mm(9.6 × 12 in)1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026ATX form factor, 12 inch x 9.6 inch (30.5 cm x 24.4 cm).

PCB layersiCopper layers in the circuit board as published.

82Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifiRead 14 October 2026Overview page: eight-layer PCB.4Reviewtomshardware.com/pc-components/motherboards/asus-rog-strix-x870e-e-gaming-wifi-reviewRead 14 October 2026The text describes an all-black 8-layer PCB.

82Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifiRead 14 October 2026Overview page: Eight Layered PCB design.5Reviewgeekawhat.com/asus-tuf-gaming-b850-plus-wifi-reviewRead 14 October 2026The text names an 8-layer PCB design.

Back-connect designiPower, fan and front-panel connectors sit on the back of the board to hide the cables, e.g. ASUS BTF, MSI Project Zero or GIGABYTE Stealth. It needs a case made for it.

No3Owner's manualtrovaprezzi.it/manuali/asus_rog_strix_x870e_e_gaming_wifi.pdfRead 14 October 2026The layout in chapter 1 shows the usual front-side power, fan and USB connectors. The board is not a back-connect design.

No3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/TUF_GAMING_B850-PLUS_WIFI/E25809_TUF_GAMING_B850-PLUS_WIFI_UM_V2_WEB.pdfRead 14 October 2026The chapter 1 layout shows the usual front-side power, fan and USB connectors. The board is not a back-connect design.

RGB lighting on the boardiLEDs on the board itself. Headers for external lighting are counted under Internal connectors. True only when the maker's spec or feature list names lighting on the board. A single small LED that a reviewer sees does not count.

Yes2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifiRead 14 October 2026The page describes ASUS Aura lighting on the board. Tom's Hardware and LANOC describe an RGB-backlit ROG logo on the VRM heatsink and a hidden RGB strip at the bottom edge.7Reviewlanoc.org/review/motherboards/rog-strix-x870e-e-gaming-wifiRead 14 October 2026The only large lighting element is an RGB-backlit ROG logo over the rear I/O.

Yes2Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifiRead 14 October 2026The overview page lists Aura Edge Lighting. ALKtech and GeekaWhat describe a lit TUF Gaming motif or strip along the board edge.4Reviewalktech.co/articles/unboxing-overview-asus-tuf-gaming-b850-plus-wifi-am5-motherboardRead 14 October 2026An illuminated TUF Gaming motif runs along the long edge of the board.5Reviewgeekawhat.com/asus-tuf-gaming-b850-plus-wifi-reviewRead 14 October 2026A small strip of RGB lighting at the bottom right of the PCB. It is controlled in Armoury Crate or SignalRGB.

Power delivery

4 of 6 differ

Power stage layoutiAs the maker publishes it, e.g. 18+2+2. The first number is the CPU core (Vcore) rail. Makers group the other rails differently, so compare the first number. Doubled or teamed stages are written as the maker prints them, such as MSI's 12+2+1 Duet Rail. A review's count of real phases goes in the source note.

18+2+22Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifiRead 14 October 202618(110A)+2(110A)+2(80A) power stages: 18 Vcore, 2 SoC and 2 MISC.

14+2+12Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifiRead 14 October 202614(80A)+2(80A)+1(80A) power stages: 14 Vcore, 2 SOC and 1 Misc, all DrMOS.6Reviewguru3d.com/review/asus-tuf-b850plus-wifi-motherboard-review/page-17Read 14 October 202614 x 80A MOSFETs for the Vcore, 2 x 80A for the SOC and 1 x 80A for the Misc.

CPU core (Vcore) power stagesiPower stages on the Vcore rail. Makers call them phases or power stages. A doubled design has more stages than controller phases. Use the first number of the maker's layout, such as 14 for MSI's 14+2+1 Duet Rail. A review's different count goes in the source note.

182Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifiRead 14 October 2026The VRM features 18+2+2 power stages.

142Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifiRead 14 October 202614 Vcore power stages (80A, DrMOS).

Vcore power stage ratingiCurrent rating of each Vcore power stage. Only a figure the maker or a copy of the maker's text states. A review's reading of the chip markings is not enough.

110A2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifiRead 14 October 2026Each Vcore power stage is rated 110 A. The SoC stages are 110 A and the MISC stages 80 A.

80A2Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifiRead 14 October 2026Each Vcore power stage is rated 80 A. The SOC and Misc stages are also 80 A.

VRM controlleriPWM controller chip with maker, e.g. MPS MP2857. One name: the maker's when published, otherwise the one name a review uses. No parentheses. Other names go in the source note. Use the part number without the date code in the chip marking.

ASUS ASP22054Reviewtomshardware.com/pc-components/motherboards/asus-rog-strix-x870e-e-gaming-wifi-reviewRead 14 October 2026Power delivery has 22 phases, 18 for Vcore. Power flows from the EPS connectors to a Digi+ ASP2205 PWM controller, then to 18 Vishay SiC850A 110A power stages.8Reviewlaurentschoice.com/2025/tech-review/asus-rog-strix-x870e-e-gaming-wifiRead 14 October 2026VRM controller: ASP2205, with 18 x 110A SiC850A Vcore stages. Same name as in Tom's Hardware.

ASUS ASP230810Spec databasee-catalog.co.uk/ASUS-TUF-GAMING-B850-PLUS-WIFI.htmRead 14 October 2026The catalog text says the 14+2+1 power stages are managed by proprietary DIGI+ ASP2308 PWM controllers. The maker's pages name no controller and no review read the chip. Single source.

CPU power connectorsiEPS 12 V connectors for the CPU as pin counts, e.g. 8+8 pin, 8+4 pin or 8 pin.

8+8 pin1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026Internal connectors: 2 x 8-pin +12V CPU power connectors and the 24-pin main power connector.

8+8 pin1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026Internal connectors: 2 x 8-pin +12V CPU power connectors and the 24-pin main power connector.2Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifiRead 14 October 2026ProCool power connectors: proprietary 8+8 pin connectors.

Extra slot power connectoriA PCIe or other power connector on the board that feeds the expansion slots. The 24-pin and CPU connectors do not count. A connector the maker ties only to a front USB-C header does not count.

No1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026The internal connector list has no extra slot power connector.

No1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026The internal connector list has no extra slot power connector. GeekaWhat says the same.5Reviewgeekawhat.com/asus-tuf-gaming-b850-plus-wifi-reviewRead 14 October 2026The board has no additional PCI-E power connector.

Memory

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Memory type

DDR51Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026

DDR51Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026

Memory slotsiDIMM slots on the board.

41Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026

41Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026

Max memoryiMaximum total capacity the maker states for the board. The maker's product page wins over an older manual, since a BIOS update can raise the value.

256GB1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026The page says max. 256 GB. The September 2024 manual says 192 GB. The page is newer and is stored. Tom's Hardware also writes that ASUS lists 256 GB.

256GB1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026The page and the January 2025 manual say max. 256GB. Some early retailer and review copies say 192GB.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/TUF_GAMING_B850-PLUS_WIFI/E25809_TUF_GAMING_B850-PLUS_WIFI_UM_V2_WEB.pdfRead 14 October 2026Specifications summary: 4 x DIMM slots, max. 256GB, DDR5.

Max memory speed (overclocked)iHighest overclocked speed the maker lists for one module per channel, with the newest CPU family the board is sold for, e.g. Ryzen 9000 or Core Ultra 200S. Ryzen 8000 values are never used. The source note names the family and the other module setups. It is not the CPU's official speed. A JEDEC-only list such as 5600/4800 is not this value. When the maker lists a manual overclock and a memory profile speed, the higher one is stored. The maker's product page wins over an older manual, since a BIOS update can raise the value. A table that names the CPU family wins over a headline speed that names none.

8,000MT/s1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 20268000+ MT/s (OC) with Ryzen 9000 Series, 8400+ with Ryzen 8000 Series and 8000+ with Ryzen 7000 Series. The Ryzen 9000 value is stored. The overview page headline of 8400+ is the Ryzen 8000 value.

8,000MT/s1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026Up to 8000+MT/s (OC) with Ryzen 9000, 8000 and 7000 Series. The Ryzen 9000 value is stored. The page says supported speeds and module counts vary with the CPU and memory configuration.

ECC memoryiThe board runs unbuffered ECC modules with ECC active. A board that runs ECC modules in non-ECC mode does not count. DDR5 on-die ECC does not count. A maker list of ECC and non-ECC unbuffered memory with no non-ECC mode qualifier counts as true, as on ASUS and ASRock AM5 boards. A note that ECC mode depends on the CPU, as ASUS writes for AM4 boards, still counts as true.

Yes1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026Page: supports ECC and non-ECC unbuffered DIMM. The manual says ECC or non-ECC DDR5 DIMMs can be installed. The maker does not say how ECC works with each CPU.

Yes1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026The page says it supports ECC and non-ECC unbuffered DIMM. The maker does not say how ECC works with each CPU. The page also says non-ECC DDR5 supports On-Die ECC.

CUDIMM supportiThe board runs clocked unbuffered DIMMs (CUDIMM) with the clock driver active. Clock driver bypass mode only does not count. A plain "Supports CUDIMM" with no bypass limit, as ASRock and ASUS write it, counts as true.

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Expansion slots

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Expansion slotsiPhysical card slots. Storage M.2 slots are listed under Storage. The M.2 slot of a pre-installed Wi-Fi module is not listed. A full-length slot wired for x4 is PCIe x16 with 4 lanes.

AASUS ROG STRIX X870E-E GAMING WIFI

Physical slot	Electrical lanes	PCIe generation	Connected to	Count
PCIe x16	16	5	CPU	1
PCIe x16	4	4	Chipset	1

Source1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026Ryzen 9000 and 7000: 1 x PCIe 5.0 x16 (x16 mode). Ryzen 8000: PCIe 4.0 x16 at x8 or x4. Chipset: 1 x PCIe 4.0 x16 slot at x4. M.2_2 and M.2_3 in use lower the PCIe 5.0 slot to x8.3Owner's manualtrovaprezzi.it/manuali/asus_rog_strix_x870e_e_gaming_wifi.pdfRead 14 October 2026Layout shows PCIEX16(G5) and PCIEX16(G4) as the only two expansion slots.

BASUS TUF GAMING B850-PLUS WIFI

Physical slot	Electrical lanes	PCIe generation	Connected to	Count
PCIe x16	16	5	CPU	1
PCIe x16	4	4	Chipset	1
PCIe x1	1	4	Chipset	2

Source1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026Ryzen 9000 and 7000: 1 x PCIe 5.0 x16 slot (x16 mode). Ryzen 8000: PCIe 4.0 x16 at x8 or x4. Chipset: 1 x PCIe 4.0 x16 slot at x4 and 2 x PCIe 4.0 x1 slots. The PCIEX16(G4) slot shares bandwidth with M.2_3 and is disabled when M.2_3 runs.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/TUF_GAMING_B850-PLUS_WIFI/E25809_TUF_GAMING_B850-PLUS_WIFI_UM_V2_WEB.pdfRead 14 October 2026Layout and the shared bandwidth table: PCIEX16(G4) runs at x4 when M.2_3 is not used.

Full-length PCIe slotsiCounts full-length slots, whatever their lane count.

2=CalculatedFrom Expansion slots

2=CalculatedFrom Expansion slots

Fastest PCIe x16 slot generationiHighest PCIe generation of a full-length slot. This is normally the graphics card slot.

5=CalculatedFrom Expansion slots

5=CalculatedFrom Expansion slots

Storage

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M.2 storage slotsiOne row per M key storage slot on the board, front or back. Slots on an included add-in card are not listed. Values are with the CPU family that gives the board its full connectivity. A slot listed for 25110 counts as M.2 22110. A slot listed for 2260 counts as M.2 2280.

AASUS ROG STRIX X870E-E 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	5	4	CPU	M.2 2280	No	Yes	PCIEX16(G5) slot runs at x8 when M.2_2 or M.2_3 is used. Not supported with Ryzen 8000 processors
M.2_3	5	4	CPU	M.2 22110	No	Yes	PCIEX16(G5) slot runs at x8 when M.2_2 or M.2_3 is used. Not supported with Ryzen 8000 processors
M.2_4	4	4	Chipset	M.2 2280	No	Yes	Not available
M.2_5	4	4	Chipset	M.2 2280	No	Yes	Not available

Source1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026M.2_1 and M.2_2 take 2242/2260/2280, so 2280 is stored. M.2_3 takes up to 22110. M.2_4 and M.2_5 take 2280. M.2_1 to M.2_3 are PCIe 5.0 x4 with Ryzen 9000 and 7000. With Ryzen 8000, M.2_1 runs PCIe 4.0 x4 and M.2_2 and M.2_3 are not supported. M.2_4 and M.2_5 are on the chipset at PCIe 4.0 x4. The page lists no M.2 SATA support, so sata is false for every slot. Heatsink: the overview page says every M.2 slot is covered by a heatsink.3Owner's manualtrovaprezzi.it/manuali/asus_rog_strix_x870e_e_gaming_wifi.pdfRead 14 October 2026Chapter 1 layout and the page 'Connectors with shared bandwidth': PCIEX16(G5) runs x16 alone and x8 when M.2_2 or M.2_3 is used. The manual lists M.2 types and PCIe modes only.

BASUS TUF GAMING B850-PLUS 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 22110	No	Yes	Not available
M.2_3	4	4	Chipset	M.2 2280	No	Yes	PCIEX16(G4) slot is disabled when M.2_3 is used

Source1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026Ryzen 9000 and 7000: M.2_1 is PCIe 5.0 x4 type 2280. M.2_2 is PCIe 4.0 x4 type 2242/2260/2280/22110. Ryzen 8000: M.2_1 runs PCIe 4.0 x4 and M.2_2 runs PCIe 4.0 x4 or x2. M.2_3 is on the chipset at PCIe 4.0 x4, type 2280. Key M slots. SATA support is from ALKtech, not the maker. Heatsinks are from the overview page.2Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifiRead 14 October 2026Two M.2 heatsinks cover the three M.2 slots.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/TUF_GAMING_B850-PLUS_WIFI/E25809_TUF_GAMING_B850-PLUS_WIFI_UM_V2_WEB.pdfRead 14 October 2026Chapter 1 item 6 lists the M.2 types and PCIe modes per CPU family. The shared bandwidth table lists PCIEX16(G4) against M.2_3.4Reviewalktech.co/articles/unboxing-overview-asus-tuf-gaming-b850-plus-wifi-am5-motherboardRead 14 October 2026M.2 slots support NVMe drives only. M.2 SATA drives will not work in any of the three slots. All three slots have heatsink coverage.

M.2 slots

5=CalculatedFrom M.2 storage slots

3=CalculatedFrom M.2 storage slots

PCIe 5.0 M.2 slots

3=CalculatedFrom M.2 storage slots

1=CalculatedFrom M.2 storage slots

SATA portsiSATA 6Gb/s connectors on the board. SlimSAS connectors and M.2 slots that take SATA drives do not count.

41Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026

41Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026

Rear ports

5 of 5 differ

Rear portsiPhysical connectors on the rear I/O panel. Wi-Fi antenna connectors and buttons are not ports. 3.5 mm audio counts analog jacks of any role. A video input, such as the DisplayPort In of a Thunderbolt board, is Other.

AASUS ROG STRIX X870E-E GAMING WIFI

Type	Version	Count	Max link rate (Gbps)	Thunderbolt or USB4	Power out (W)	DP Alt Mode
USB-C	USB4	2	40	USB4	Not available	Yes
USB-C	USB 3.2 Gen 2x2	1	20	Not available	30	Not available
USB-C	USB 3.2 Gen 2	1	10	Not available	Not available	Not available
USB-A	USB 3.2 Gen 2	9	10	Not available	Not available	Not available
HDMI	HDMI 2.1	1	Not available	Not available	Not available	Not available
Ethernet (RJ45)	Not available	1	5	Not available	Not available	Not available
3.5 mm audio	Not available	2	Not available	Not available	Not available	Not available
Optical S/PDIF	Not available	1	Not available	Not available	Not available	Not available

Source1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026Back panel list: 2 USB4 (40Gbps) Type-C with display output, 1 USB 20Gbps Type-C with up to 30W PD fast-charge, 10 USB 10Gbps (9 Type-A and 1 Type-C), 1 HDMI (max 4K@60Hz as specified in HDMI 2.1), 1 Realtek 5Gb Ethernet, 2 gold-plated audio jacks and 1 optical S/PDIF out. ASUS names USB by speed, so 20Gbps is stored as USB 3.2 Gen 2x2 and 10Gbps as USB 3.2 Gen 2. The Wi-Fi module and the two buttons are not ports. PD output of the 20Gbps port is 5V/9V max 3A, 12V max 2.5A, 15V max 2A.

BASUS TUF GAMING B850-PLUS WIFI

Type	Version	Count	Max link rate (Gbps)
USB-C	USB 3.2 Gen 2x2	1	20
USB-A	USB 3.2 Gen 2	3	10
USB-A	USB 3.2 Gen 1	4	5
USB-A	USB 2.0	2	0.48
DisplayPort	DisplayPort 1.4	1	Not available
HDMI	HDMI 2.1	1	Not available
Ethernet (RJ45)	Not available	1	2.5
3.5 mm audio	Not available	5	Not available

Source1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026Back panel list: 1 USB 20Gbps Type-C, 3 USB 10Gbps Type-A, 4 USB 5Gbps Type-A, 2 USB 2.0 Type-A, 1 DisplayPort (max 8K@30Hz as specified in DisplayPort 1.4), 1 HDMI (4K@60Hz as specified in HDMI 2.1), 1 Realtek 2.5Gb Ethernet, 5 audio jacks, the Wi-Fi module and the BIOS FlashBack button. ASUS names USB by speed, so 20Gbps is stored as USB 3.2 Gen 2x2, 10Gbps as USB 3.2 Gen 2 and 5Gbps as USB 3.2 Gen 1. There is no optical S/PDIF port. The page notes USB Type-C power delivery output of max. 5V/3A without naming the port, so it is not stored.

Rear USB ports

13=CalculatedFrom Rear ports

10=CalculatedFrom Rear ports

Rear USB-C portsiIncludes Thunderbolt and USB4 ports.

4=CalculatedFrom Rear ports

1=CalculatedFrom Rear ports

Fastest rear USB port

40Gbps=CalculatedFrom Rear ports

20Gbps=CalculatedFrom Rear ports

ThunderboltiThunderbolt on the rear panel. A header for an add-in card does not count.

No=CalculatedFrom Rear ports

Not available

Internal connectors

3 of 5 differ

Internal USB headersiHeaders for front-panel USB ports. The header count may be left out when the maker states only the front ports served.

AASUS ROG STRIX X870E-E GAMING WIFI

Header	Max data rate (Gbps)	Headers	Front ports served
USB-C header	20	1	1
USB 3 header (19-pin)	5	2	4
USB 2.0 header (9-pin)	0.48	3	6

Source1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026Front USB: 1 x USB 20Gbps connector (Type-C), 2 x USB 5Gbps headers for 4 ports and 3 x USB 2.0 headers for 6 ports.

BASUS TUF GAMING B850-PLUS 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

Source1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 20261 x USB 10Gbps connector (Type-C), 1 x USB 5Gbps header for 2 ports and 2 x USB 2.0 headers for 4 ports.

Front USB-C header speed

20Gbps=CalculatedFrom Internal USB headers

10Gbps=CalculatedFrom Internal USB headers

Fan headersiAll fan and pump headers on the board, including CPU, CPU optional, AIO pump and chassis fan headers. Combination connectors that carry fan power together with other lines, such as MSI EZ Conn, do not count. A header that drives several fans, such as GIGABYTE 3_FANS, counts once. Headers on a hub that ships with the board and plugs into it, such as MSI's EZ CONTROL HUB, count. The source note splits board and hub.

81Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026CPU fan, CPU OPT fan, AIO pump and 5 chassis fan headers, all 4-pin.

71Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026CPU fan, CPU OPT fan, AIO pump and 4 chassis fan headers, all 4-pin.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/TUF_GAMING_B850-PLUS_WIFI/E25809_TUF_GAMING_B850-PLUS_WIFI_UM_V2_WEB.pdfRead 14 October 2026Table of fan and pump headers: CPU_FAN, CPU_OPT, CHA_FAN1 to CHA_FAN4 and AIO_PUMP, 1 A each.5Reviewgeekawhat.com/asus-tuf-gaming-b850-plus-wifi-reviewRead 14 October 2026Seven PWM headers: CPU_Fan, CPU_Opt, AIO_Pump and four chassis fan headers.

ARGB headersi3-pin 5 V addressable RGB headers. Combination connectors do not count. Headers on a hub that ships with the board and plugs into it, such as MSI's EZ CONTROL HUB, count. The source note splits board and hub.

31Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 20263 x Addressable Gen 2 headers.

31Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 20263 x Addressable Gen 2 headers.

RGB headersi4-pin 12 V RGB headers. Headers on a hub that ships with the board and plugs into it, such as MSI's EZ CONTROL HUB, count. The source note splits board and hub.

07Reviewlanoc.org/review/motherboards/rog-strix-x870e-e-gaming-wifiRead 14 October 2026The board has three addressable Gen 2 headers and no older 4-pin RGB headers.

01Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026The internal connector list has 3 Addressable Gen 2 headers and no 12 V RGB header.

Networking

4 of 9 differ

Ethernet controllersiOne item per Ethernet chip, as maker plus chip family without suffix letters, e.g. Realtek RTL8126 or Realtek RTL8125. Suffixes and revisions go in the source note. Leave it empty when no maker document or review names the chip. A Killer chip is written with Intel as its maker, such as Intel Killer E3100G.

Realtek RTL81264Reviewtomshardware.com/pc-components/motherboards/asus-rog-strix-x870e-e-gaming-wifi-reviewRead 14 October 2026Spec table: Realtek 8126 (5 GbE). Text: Realtek RTL8126 5 GbE.

Realtek RTL81254Reviewalktech.co/articles/unboxing-overview-asus-tuf-gaming-b850-plus-wifi-am5-motherboardRead 14 October 2026LAN: Realtek RTL8125D 2.5 Gigabit Ethernet. The suffix D is left out. LDLC Pro also lists a Realtek 2.5 GbE controller.

Ethernet ports

1=CalculatedFrom Rear ports

1=CalculatedFrom Rear ports

Ethernet speediFastest Ethernet port.

5Gbps=CalculatedFrom Rear ports

2.5Gbps=CalculatedFrom Rear ports

Wi-Fi includediA Wi-Fi module comes installed. A board sold with and without Wi-Fi is two products.

Yes1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026A Wi-Fi module is listed on the back panel (1 x Wi-Fi Module).

Yes1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026A Wi-Fi module is listed on the back panel (1 x Wi-Fi module).

Wi-Fi standard

Wi-Fi 71Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 20262x2 Wi-Fi 7 (802.11be).

Wi-Fi 71Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 20262x2 Wi-Fi 7 (802.11be).

Wi-Fi bandsiBands the installed module supports.

2.4 GHz, 5 GHz, 6 GHz1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026

2.4 GHz, 5 GHz, 6 GHz1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026Supports 2.4/5/6GHz. The 6 GHz band and bandwidth vary by country.

Max Wi-Fi channel widthiWidest channel the installed module supports, e.g. 320 or 160. It follows the Wi-Fi module, so a board revision can change it.

320MHz1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026Wi-Fi 7 320 MHz bandwidth, up to 6.5 Gbps.

160MHz1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026Wi-Fi 7 160MHz bandwidth, up to 2.9 Gbps.4Reviewalktech.co/articles/unboxing-overview-asus-tuf-gaming-b850-plus-wifi-am5-motherboardRead 14 October 2026The MT7925B22M supports the 160 MHz channel width.6Reviewguru3d.com/review/asus-tuf-b850plus-wifi-motherboard-review/page-17Read 14 October 2026The MediaTek module does not support 320 MHz. The maker states 160 MHz.

Wi-Fi moduleiChip as published. A board revision can change the chip. One name: the maker's when published, otherwise the one name a review uses. No parentheses. Other names go in the source note. Use the chip's part number with its maker when any source gives it, such as Qualcomm QCNCM865 for a module also written NCM865. A platform name such as FastConnect 7800 is used only when no part number is published.

MediaTek MT79276Reviewlinuxlookup.com/review/asus_rog_strix_x870e_e_gaming_wifi_motherboard_reviewRead 14 October 2026Review of the plain ROG Strix X870E-E Gaming WiFi (July 2025): the WiFi/Bluetooth module is a MediaTek 7927. The maker's pages do not name the module. The WIFI7 NEO is a different model.

MediaTek MT79254Reviewalktech.co/articles/unboxing-overview-asus-tuf-gaming-b850-plus-wifi-am5-motherboardRead 14 October 2026WIFI: MediaTek MT7925B22M Wi-Fi 7 module with built-in Bluetooth 5.4. The module name MT7925B22M is stored as MT7925.6Reviewguru3d.com/review/asus-tuf-b850plus-wifi-motherboard-review/page-17Read 14 October 2026The MediaTek Wi-Fi 7 module does not support the full 320 MHz channel width of higher-end models.

BluetoothiVersion of the Bluetooth radio on the Wi-Fi module.

5.41Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026Bluetooth v5.4. The page says the version may vary and refers to the Wi-Fi module maker.

5.41Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026Bluetooth v5.4. The page says the version may vary and refers to the Wi-Fi module maker.

Audio

1 of 2 differ

Audio codeciMaker and model, e.g. Realtek ALC4080. A board revision can change the codec.

Realtek ALC40801Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080 with a Savitech SV3H712 amp. Tom's Hardware spec table writes ALC4082, its text writes ALC4080.

Realtek ALC1220P1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026Realtek ALC1220P 7.1 Surround Sound High Definition Audio CODEC.

DAC chipiA separate DAC chip next to the codec, e.g. ESS ES9219. Maker plus part number as the maker writes it, with suffix letters, e.g. ESS ES9219Q. A marketing name that stands for a part number is written as the part number, so ESS SABRE9219 is ESS ES9219 and the maker wording goes in the source note. Leave it empty on boards with only a codec.

Not available

Not available

Features

4 of 7 differ

BIOS flashbackiA button that updates the BIOS from a USB drive without a CPU or memory installed. Maker names include BIOS FlashBack, Flash BIOS Button and Q-Flash Plus.

Yes1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026BIOS FlashBack button on the back panel.

Yes1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026BIOS FlashBack button on the back panel.

Clear CMOS button (rear)iA button on the rear panel that resets the BIOS settings. A jumper or header does not count. A board whose only clear CMOS button sits on the board itself is false.

Yes1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026Clear CMOS button on the back panel.

No1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026The back panel list has only the BIOS FlashBack button. Clear CMOS is a header on the board.

POST code displayiA two-digit display that shows boot codes, e.g. ASUS Q-Code or ASRock Dr. Debug. Single status LEDs do not count. Taken from the maker's spec or manual only. A review spec table is not enough.

Yes1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026ASUS Q-Code. The overview page says the on-board LED panel shows 2-digit diagnostic codes.2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifiRead 14 October 2026Q-Code: the on-board LED panel shows 2-digit diagnostic codes.

No1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026Special features list ASUS Q-LED with four status LEDs (CPU, DRAM, VGA, boot device). No Q-Code display is listed.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/TUF_GAMING_B850-PLUS_WIFI/E25809_TUF_GAMING_B850-PLUS_WIFI_UM_V2_WEB.pdfRead 14 October 2026Layout item 18: Q-LEDs (CPU, DRAM, VGA and boot device). No two-digit display on the layout.

Power button on the boardiA power or start button on the board itself, for use outside a case. A button with another label counts when the maker says it can turn the PC on, such as GIGABYTE's quick button labelled RESET. A button on the rear I/O panel counts. A button on a module that ships fitted to the board, such as MSI's EZ BRIDGE, counts.

Yes1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026Start button listed under internal connectors.

No1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026The internal connector list and the special features list name no power or start button on the board.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/TUF_GAMING_B850-PLUS_WIFI/E25809_TUF_GAMING_B850-PLUS_WIFI_UM_V2_WEB.pdfRead 14 October 2026The layout lists no power or start button.

Dual BIOSiTwo BIOS chips, so the board can start from the second chip after a failed update. Two flash chips alone do not count.

No1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026BIOS: 256 Mb Flash ROM, UEFI AMI BIOS. Dual BIOS is not stated.

No1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026BIOS is a single 256 Mb flash ROM. Dual BIOS is not stated.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/TUF_GAMING_B850-PLUS_WIFI/E25809_TUF_GAMING_B850-PLUS_WIFI_UM_V2_WEB.pdfRead 14 October 2026Specifications summary: 256 Mb Flash ROM, UEFI AMI BIOS. Dual BIOS is not stated.

Pre-installed I/O shieldiThe rear I/O shield is fixed to the board.

Yes1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026Special features list: Pre-mounted I/O shield.7Reviewlanoc.org/review/motherboards/rog-strix-x870e-e-gaming-wifiRead 14 October 2026Pre-installed backplate with a textured black finish.

Yes1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026Special features list: Pre-mounted I/O shield.4Reviewalktech.co/articles/unboxing-overview-asus-tuf-gaming-b850-plus-wifi-am5-motherboardRead 14 October 2026The board has an integrated I/O shield design.

Tool-free featuresiM.2 latch holds a drive without a screw. M.2 heatsink comes off without a tool. PCIe slot release is a button or lever that frees the graphics card. Push-on antenna connector fits the Wi-Fi antenna without screwing.

Tool-free M.2 latch, Tool-free M.2 heatsink, PCIe slot release, Push-on antenna connector1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026ASUS Q-Design: M.2 Q-Latch (tool-free SSD latch), M.2 Q-Release (switch that removes the M.2 heatsink), M.2 Q-Slide, PCIe Slot Q-Release Slim and Q-Antenna (Wi-Fi antenna snaps into place).2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifiRead 14 October 2026Q-Release for the M.2 heatsink, Q-Latch for M.2 SSDs, PCIe Slot Q-Release Slim and Q-Antenna are described with images.

Tool-free M.2 latch, PCIe slot release, Push-on antenna connector1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026ASUS Q-Design: M.2 Q-Latch, PCIe Slot Q-Release and Q-Antenna. The M.2 heatsinks are not listed as tool-free and are screwed on per GeekaWhat and Guru3D.2Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifiRead 14 October 2026PCIe Slot Q-Release lever, Q-Antenna snap-in Wi-Fi antenna and M.2 Q-Latch are described on the page.

Measured

3 of 3 differ

VRM temperature under CPU loadiHighest VRM temperature a reviewer measured during a sustained all-core CPU stress test at stock settings. Compare only results from the same reviewer and CPU. The reviewer's probe reading when given, otherwise the board sensor. The sensor and the CPU package power during the test go in the source note.

49°C5Measurementtomshardware.com/pc-components/motherboards/asus-rog-strix-x870e-e-gaming-wifi-review/3Read 14 October 2026Ryzen 9 9900X, Arctic Liquid Freezer II 420, stock settings, AIDA64 System Stability Test (CPU, FPU, cache, memory). VRM peaked just under 51 C by HWiNFO (board sensor) and 49 C on the hottest probe. The probe reading is stored. The ambient temperature is not stated.

Not available

Power draw idleiWhole test system at the wall at idle, measured by a reviewer. Compare only results from the same reviewer and CPU. A chart of CPU and board power without a wall meter does not count.

97W5Measurementtomshardware.com/pc-components/motherboards/asus-rog-strix-x870e-e-gaming-wifi-review/3Read 14 October 2026Whole test system idle at the wall with a Kill-A-Watt meter, Windows Balanced power plan. Test system: Ryzen 9 9900X, RTX 4080, Crucial T705, Windows 11 23H2.

Not available

Power draw CPU stressiWhole test system at the wall at the peak of a CPU stress test, measured by a reviewer. The graphics card is not loaded. Compare only results from the same reviewer and CPU. A chart of CPU and board power without a wall meter does not count.

239W5Measurementtomshardware.com/pc-components/motherboards/asus-rog-strix-x870e-e-gaming-wifi-review/3Read 14 October 2026Peak of the whole test system at the wall (Kill-A-Watt) during the AIDA64 System Stability Test, with the CPU at about 141 W. The graphics card was not stressed. Stock settings.

Not available

In the box

1 of 1 differ

In the boxiItems as the maker lists them.

2 x SATA 6Gb/s cables, 1 x Thermal pad for M.2 22110, 1 x ASUS Wi-Fi moving antennas, 1 x Cable ties pack, 1 x M.2 Q-Latch package, 2 x M.2 Q-Slides, 1 x ROG key chain, 1 x ROG Strix stickers, 5 x M.2 Rubbers, 1 x Quick Start Guide1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026Accessories list on the specification page, the same as the manual's package contents.

2 x SATA 6Gb/s cables, 1 x ASUS WiFi Q-Antenna, 1 x TUF GAMING sticker, 2 x M.2 rubber packages, 1 x Quick start guide1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026Accessories list on the specification page, the same as the manual's package contents.3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/TUF_GAMING_B850-PLUS_WIFI/E25809_TUF_GAMING_B850-PLUS_WIFI_UM_V2_WEB.pdfRead 14 October 2026

Links

Not compared

Product page

rog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi2Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifiRead 14 October 2026

www.asus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi2Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifiRead 14 October 2026

Spec sheet

rog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/spec1Maker product pagerog.asus.com/motherboards/rog-strix/rog-strix-x870e-e-gaming-wifi/specRead 14 October 2026

www.asus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspec1Maker product pageasus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b850-plus-wifi/techspecRead 14 October 2026

Manual

www.trovaprezzi.it/manuali/asus_rog_strix_x870e_e_gaming_wifi.pdf3Owner's manualtrovaprezzi.it/manuali/asus_rog_strix_x870e_e_gaming_wifi.pdfRead 14 October 2026ASUS user guide E24074, first edition September 2024, hosted by trovaprezzi.it.

dlcdnets.asus.com/pub/ASUS/mb/SocketAM5/TUF_GAMING_B850-PLUS_WIFI/E25809_TUF_GAMING_B850-PLUS_WIFI_UM_V2_WEB.pdf3Owner's manualdlcdnets.asus.com/pub/ASUS/mb/SocketAM5/TUF_GAMING_B850-PLUS_WIFI/E25809_TUF_GAMING_B850-PLUS_WIFI_UM_V2_WEB.pdfRead 14 October 2026ASUS user's manual E25809, revised edition V2, January 2025.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

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Warranty

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Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

3years4Reviewtomshardware.com/pc-components/motherboards/asus-rog-strix-x870e-e-gaming-wifi-reviewRead 14 October 2026Tom's Hardware spec table: Warranty 3 Years (US). The Czech retailer sumanet.cz lists 36 months.

3years8Retailer pageldlc.pro/fiche/PB00659304.htmlRead 14 October 2026Garantie commerciale: 3 ans constructeur. LDLC Pro is a French shop, so this is the French maker warranty.

Both are also in the API. Back to all motherboards.