Motherboards / Compare

GIGABYTE B650 EAGLE AX vs MSI MAG B850 TOMAHAWK MAX WIFI

A

Product A: GIGABYTE

B650 EAGLE AX

62 of 78 known

Change GIGABYTE B650 EAGLE AX

Compare the MSI MAG B850 TOMAHAWK MAX WIFI with

Search motherboards

B

Product B: MSI

MAG B850 TOMAHAWK MAX WIFI

65 of 78 known

Change MSI MAG B850 TOMAHAWK MAX WIFI

Compare the GIGABYTE B650 EAGLE AX with

Search motherboards

All 78 fields

Every value links to where we found it.

Only differences

AGIGABYTE B650 EAGLE AX

BMSI MAG B850 TOMAHAWK MAX WIFI

General

2 of 9 differ

Series

EAGLE1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026The product name carries the EAGLE line name. The manual cover reads B650 EAGLE AX.

MAG1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Cover: MAG Series Motherboard.

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

B650 EAGLE AX1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Manual cover and section 2-2 title list B650 EAGLE AX.

MAG B850 TOMAHAWK MAX WIFI, 911-7E62-0021Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 202611Maker product pagede-store.msi.com/products/mag-b850-tomahawk-max-wifiRead 14 October 2026MSI's German e-shop: SKU 911-7E62-002.

GTIN / EAN

4719331860158, 8895230417034Retailer pagealfrensia.com/en/product/gigabyte-b650-eagle-ax-motherboardRead 15 October 2026The listing SKU is the UPC 889523041703.5Retailer pageeshop.comfeel.cz/gigabyte-mb-sc-am5-b650-eagle-ax-amd-b650-4xddr5-1xdp-1xhdmi-atxRead 15 October 2026The listing gives EAN 4719331860158 and the manufacturer code B650 EAGLE AX.12Retailer pagebuildcores.com/products/Motherboard/si4j384s1/Gigabyte-B650-EAGLE-AX-AM5-DDR5-ATXRead 15 October 2026The page's product data gives UPC 889523041703 (EAN 0889523041703) for the part number B650 EAGLE AX.

47113772906232Retailer pageshop.sumanet.cz/mag-b850-tomahawk-max-wifi-msi-mb-sc-am5-mag-b850-tomahawk-max-wifi-amd-b850-4xddr5-1xhdmi-wifi-atxRead 14 October 2026GTIN (EAN) 4711377290623 for type designation MAG B850 TOMAHAWK MAX WIFI. hinta.fi lists the same code.11Maker product pagede-store.msi.com/products/mag-b850-tomahawk-max-wifiRead 14 October 2026Same page: GTIN-13 4711377290623.

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

Not available

Not available

Status

Available9Spec databasemaxmybuild.com/motherboards/gigabyte-b650-eagle-axRead 15 October 2026Amazon and Newegg list the board in stock on 2026-10-14.

Not available

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

Not available

Not available

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

Not available

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

Not available

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

Not available

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

Not available

Not available

ColoursiThe maker's own colour names

Not available

Not available

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.

Gaming4Retailer pagealfrensia.com/en/product/gigabyte-b650-eagle-ax-motherboardRead 15 October 2026The listing photo shows the retail box marked B650 EAGLE AX GAMING MOTHERBOARD.8Spec databasegeizhals.at/gigabyte-b650-eagle-ax-a3108584.htmlRead 15 October 2026Geizhals puts the board in its own Mainstream class. The maker's own category is taken from the retail box in the Alfrensia photo, which reads GAMING MOTHERBOARD.

Gaming2Retailer pageshop.sumanet.cz/mag-b850-tomahawk-max-wifi-msi-mb-sc-am5-mag-b850-tomahawk-max-wifi-amd-b850-4xddr5-1xhdmi-wifi-atxRead 14 October 2026The listing repeats MSI's text: designed for gamers with a stable, durable and DIY friendly foundation.

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.

Not available

Not available

Platform

1 of 4 differ

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

AM51Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: AMD Socket AM5.

AM51Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 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 B6501Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: AMD B650.

AMD B8501Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 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 Series2Maker product pagegigabyte.com/Motherboard/B650-EAGLE-AX-rev-10-11/spRead 15 October 2026The excerpt lists Ryzen 7000, 8000 and 9000 Series Processors. The retailer copies on Alfrensia and Silicon.Computer say the same.4Retailer pagealfrensia.com/en/product/gigabyte-b650-eagle-ax-motherboardRead 15 October 2026The listing copies the maker's spec: AMD Ryzen 7000 / Ryzen 8000 / Ryzen 9000 Series Processors. It was read on 2026-10-15.10Retailer pagevoelkner.de/products/9029766/Gigabyte-B650-EAGLE-AX-B650-AM5-ATX-DDR5.htmlRead 15 October 2026The title lists AMD Ryzen 7000, 8000 and 9000 Series.

AMD Ryzen 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 Series1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.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 overclockingiThe board allows multiplier overclocking of an unlocked CPU. Memory overclocking alone does not count.

Yes13Press articletomshardware.com/features/x670-motherboard-overviewRead 15 October 2026AMD X670/B650 launch overview: B650E and B650 chipsets both support overclocking the processor and memory. This is the chipset maker's feature and not a board spec.

Yes6Reviewprofesionalreview.com/2025/02/11/msi-mag-b850-tomahawk-max-wifi-reviewRead 14 October 2026States the B850 board comes with overclocking capability.8Reviewguru3d.com/review/msi-mag-b850-tomahawk-max-wifi-review-great-performance-and-valueRead 14 October 2026Page 1: the board offers decent overclocking headroom for both the CPU and memory.

Board

1 of 5 differ

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

ATX1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: ATX Form Factor, 30.5cm x 24.4cm.

ATX1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 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)1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: 30.5cm x 24.4cm, stored as 244 mm wide and 305 mm high.

Width244Height305mm(9.6 × 12 in)1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Specifications chapter: ATX form factor, 9.6 in. x 12 in. (244 mm x 305 mm).

PCB layersiCopper layers in the circuit board as published.

66Retailer pagemwave.com.au/products/gigabyte-b650-eagle-ax-ddr5-am5-atx-motherboard-ac74025Read 15 October 2026The overview copies the maker's feature block: 12+2+2 Digital VRM Design, 6-Layer PCB, PCIe 5.0 Ready Mid-Loss PCB. SHI's listing also says 6 Layer PCB.

84Reviewtomshardware.com/pc-components/motherboards/msi-mag-b850-tomahawk-max-wifi-motherboard-reviewRead 14 October 2026Black 8-layer server-grade PCB.6Reviewprofesionalreview.com/2025/02/11/msi-mag-b850-tomahawk-max-wifi-reviewRead 14 October 20268-layer server-grade PCB with 2 oz copper traces.9Reviewtech4gamers.com/msi-mag-b850-tomahawk-max-wifi-reviewRead 14 October 20268-layered NPG-170D server-grade PCB with 2oz thickened copper.

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.

No1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026The section 1-1 layout shows the usual front-side power, fan and USB connectors.

No1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Component overview pages 28 to 50 show the usual front-side connector layout. The board is not an MSI Project Zero model.

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.

No6Retailer pagemwave.com.au/products/gigabyte-b650-eagle-ax-ddr5-am5-atx-motherboard-ac74025Read 15 October 2026The maker's feature copy lists RGB FUSION for the LED headers only and names no lighting on the board.8Spec databasegeizhals.at/gigabyte-b650-eagle-ax-a3108584.htmlRead 15 October 2026The Beleuchtung (lighting) row says N/A and the maker's feature list names no lighting on the board.

No4Reviewtomshardware.com/pc-components/motherboards/msi-mag-b850-tomahawk-max-wifi-motherboard-reviewRead 14 October 2026RGB lovers must add their own to the headers, as none are built in.9Reviewtech4gamers.com/msi-mag-b850-tomahawk-max-wifi-reviewRead 14 October 2026There is no onboard RGB, but there are multiple RGB headers.

Power delivery

6 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.

12+2+24Retailer pagealfrensia.com/en/product/gigabyte-b650-eagle-ax-motherboardRead 15 October 2026The listing copies the maker's feature: 12+2+2 Phases Digital VRM Solution.5Retailer pageeshop.comfeel.cz/gigabyte-mb-sc-am5-b650-eagle-ax-amd-b650-4xddr5-1xdp-1xhdmi-atxRead 15 October 2026The listing copies the maker's feature: 12+2+2 Phases Digital VRM Solution.6Retailer pagemwave.com.au/products/gigabyte-b650-eagle-ax-ddr5-am5-atx-motherboard-ac74025Read 15 October 2026The overview feature block reads 12+2+2 Digital VRM Design.10Retailer pagevoelkner.de/products/9029766/Gigabyte-B650-EAGLE-AX-B650-AM5-ATX-DDR5.htmlRead 15 October 2026The product title says 12+2+2 Phasen VRM and up to 7600 MHz DDR5 (OC).

14+2+13Reviewkitguru.net/components/motherboard/leo-waldock/msi-mag-b850-tomahawk-max-wifi-reviewRead 14 October 2026Key features list, as in MSI's text: 14+2+1 Duet Rail Power System with 80A Smart Power Stages.6Reviewprofesionalreview.com/2025/02/11/msi-mag-b850-tomahawk-max-wifi-reviewRead 14 October 202614 phases for Vcore, 2 for SoC and 1 for 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.

124Retailer pagealfrensia.com/en/product/gigabyte-b650-eagle-ax-motherboardRead 15 October 2026The maker's feature line says 12+2+2 Phases Digital VRM Solution. Geizhals and MaxMyBuild read the Vcore rail as 6 phases doubled, which is 12 power stages.8Spec databasegeizhals.at/gigabyte-b650-eagle-ax-a3108584.htmlRead 15 October 2026The VRM row lists 12 Vcore MOSFET high-side parts, which is 6 doubled phases. It matches the maker's 12 in 12+2+2.9Spec databasemaxmybuild.com/motherboards/gigabyte-b650-eagle-axRead 15 October 2026Phase config 2x6+2+2, which is 12 stages on the Vcore rail.

143Reviewkitguru.net/components/motherboard/leo-waldock/msi-mag-b850-tomahawk-max-wifi-reviewRead 14 October 2026VRMs: 14+2+1 x 80A Smart Power Stages.4Reviewtomshardware.com/pc-components/motherboards/msi-mag-b850-tomahawk-max-wifi-motherboard-reviewRead 14 October 202617 phases with 14 dedicated to Vcore. 14 x 80 A gives the 1,120 A the review states.6Reviewprofesionalreview.com/2025/02/11/msi-mag-b850-tomahawk-max-wifi-reviewRead 14 October 2026The review counts 16 MPS2433 80 A stages for Vcore and SoC, which fits 14 Vcore stages plus 2 SoC stages.

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.

Not available

80A3Reviewkitguru.net/components/motherboard/leo-waldock/msi-mag-b850-tomahawk-max-wifi-reviewRead 14 October 202680 A. The Scan listing says 60 A, which no review or MSI text supports.4Reviewtomshardware.com/pc-components/motherboards/msi-mag-b850-tomahawk-max-wifi-motherboard-reviewRead 14 October 202680A MPS MPS2433 SPS MOSFETs.6Reviewprofesionalreview.com/2025/02/11/msi-mag-b850-tomahawk-max-wifi-reviewRead 14 October 20267Reviewhwcooling.net/en/si-mag-b850-tomahawk-max-wifi-cheaper-chipset-but-better-features-reviewRead 14 October 2026MPS 2433 integrated MOSFETs with a maximum current of 80 A per phase.

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.

Richtek RT3678BE8Spec databasegeizhals.at/gigabyte-b650-eagle-ax-a3108584.htmlRead 15 October 2026VRM design row: PWM controller RT3678BE (max. 10 phases). The row also reads the layout as 12+4 with 16 virtual CPU phases (2x6+2x2) and 8 real CPU phases (6+2). The Richtek maker name is added from the RT part prefix. The MOSFET rating on this page is a reading of chip markings and is not stored.

MPS MPS24123Reviewkitguru.net/components/motherboard/leo-waldock/msi-mag-b850-tomahawk-max-wifi-reviewRead 14 October 2026Controller is MPS2412 and the power stages are MPS2433.4Reviewtomshardware.com/pc-components/motherboards/msi-mag-b850-tomahawk-max-wifi-motherboard-reviewRead 14 October 2026Power goes to a Monolithic Power Systems MPS2412 controller.6Reviewprofesionalreview.com/2025/02/11/msi-mag-b850-tomahawk-max-wifi-reviewRead 14 October 2026The phases are controlled by an MPS2412 chip from the same maker.

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

8 pin1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: 1 x 8-pin ATX 12V power connector (ATX_12V, 2x4).

8+8 pin1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 19: 2x 8-pin +12V power connectors (CPU_PWR1 and CPU_PWR2).

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.

No1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026The section 2-2 internal connector list has no extra slot power connector.

Yes1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 19 and page 41: 1x 8-pin PCIe power connector (PCIE_PWR1). The special features list also names it.

Memory

2 of 6 differ

Memory type

DDR51Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: DDR5 memory modules and DDR5 DIMM sockets.

DDR51Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026

Memory slotsiDIMM slots on the board.

41Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: 4 x DDR5 DIMM sockets.

41Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 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.

256GB1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: up to 256 GB (64 GB single DIMM capacity). Older retailer copies of the maker's page say 192 GB (48 GB single DIMM). The 2024 manual and the current retailer copies say 256 GB.2Maker product pagegigabyte.com/Motherboard/B650-EAGLE-AX-rev-10-11/spRead 15 October 2026The same excerpt lists 4 DIMM sockets with up to 256 GB (64 GB single DIMM capacity).4Retailer pagealfrensia.com/en/product/gigabyte-b650-eagle-ax-motherboardRead 15 October 2026The listing copies the maker's spec: up to 256 GB (64 GB single DIMM capacity). Its memory list tops out at 7600(OC).10Retailer pagevoelkner.de/products/9029766/Gigabyte-B650-EAGLE-AX-B650-AM5-ATX-DDR5.htmlRead 15 October 2026The spec text lists 256 GB maximum and 64 GB per slot.

256GB1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026

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/s2Maker product pagegigabyte.com/Motherboard/B650-EAGLE-AX-rev-10-11/spRead 15 October 2026A web search result excerpt of this page lists DDR5 8000(OC) down to 4800 MT/s. The Australian retailer copy on Qamba shows the same 8000(OC) list. Retailer copies from the Ryzen 7000 and 8000 era list 7600(OC) as the top speed. The excerpt does not name the CPU family. The Ryzen 9000 line is assumed from the page's own Ryzen 9000 support and the newest-family rule.7Retailer pagestore.qamba.com.au/products/gigabyte-b650-eagle-ax-1614907Read 15 October 2026The listing's CPU row reads DDR5 8000(OC)/ 7800(OC)/ 7600(OC)/ 7200(OC) down to 4800 MT/s. Its memory row still has the older list that tops out at 7600(OC) and 192 GB, so the page mixes two versions of the maker's text.

8,400MT/s2Retailer pageshop.sumanet.cz/mag-b850-tomahawk-max-wifi-msi-mb-sc-am5-mag-b850-tomahawk-max-wifi-amd-b850-4xddr5-1xhdmi-wifi-atxRead 14 October 2026MSI text copied by the shop: Ryzen 9000 Series maximum overclocking frequency 1DPC 1R up to 8400+ MT/s. 1DPC 2R and 2DPC 1R reach 6400+ and 2DPC 2R reaches 4800+.4Reviewtomshardware.com/pc-components/motherboards/msi-mag-b850-tomahawk-max-wifi-motherboard-reviewRead 14 October 2026DDR5-8400 (OC), 1DPC 1R max speed up to 8400+ MT/s, as listed from MSI. The reviewer's stable out-of-box kit was DDR5-7200.

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.

No1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules.

No1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 17: supports non-ECC, unbuffered memory.

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.

Not available

No1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 17: supports CUDIMM, clock driver bypass mode only. POR boot frequency and support vary by CPU series.

Expansion slots

3 of 3 differ

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.

AGIGABYTE B650 EAGLE AX

Physical slot	Electrical lanes	PCIe generation	Connected to	Count
PCIe x16	16	4	CPU	1
PCIe x16	1	3	CPU	2
PCIe x16	1	3	Chipset	1

Source1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2 with the Ryzen 7000 and 9000 values: PCIEX16 is in the CPU at PCIe 4.0 x16 (x8 with Ryzen 8000 Phoenix 1, x4 with Phoenix 2). PCIEX1_1 and PCIEX1_2 are in the CPU at PCIe 3.0 x1. They are unavailable with Ryzen 8000 Phoenix 2. PCIEX1_3 is in the chipset at PCIe 3.0 x1. The manual calls all three x1 slots PCI Express x16 slots. The product photo shows four full-length slots.8Spec databasegeizhals.at/gigabyte-b650-eagle-ax-a3108584.htmlRead 15 October 2026Slot row: 1x PCIe 4.0 x16 and 3x PCIe 3.0 x16 (x1).

BMSI MAG B850 TOMAHAWK MAX 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

Source1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 17: 3x PCIe x16 slots. PCI_E1 from the CPU runs PCIe 5.0 x16 on Ryzen 9000 and 7000, PCIe 4.0 x8 on Ryzen 8700, 8600 and 8400, PCIe 4.0 x4 on Ryzen 8500 and 8300. PCI_E2 is up to PCIe 3.0 x1 and PCI_E3 is up to PCIe 4.0 x4, both from the chipset. PCI_E3 runs at x2 when M2_3 is used. The pre-installed Wi-Fi module sits in an M.2 Key-E slot, which is not listed.

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

4=CalculatedFrom Expansion slots

3=CalculatedFrom Expansion slots

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

4=CalculatedFrom Expansion slots

5=CalculatedFrom Expansion slots

Storage

3 of 4 differ

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.

AGIGABYTE B650 EAGLE AX

Slot	PCIe generation	PCIe lanes	Connected to	Longest drive	Takes SATA drives	Heatsink
M2A_CPU	5	4	CPU	M.2 22110	No	Yes
M2P_CPU	4	2	CPU	M.2 22110	No	No
M2C_SB	4	4	Chipset	M.2 22110	No	No

Source1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2 with the Ryzen 7000 values: M2A_CPU takes 25110/22110/2580/2280 at PCIe 5.0 x4 (PCIe 4.0 x4 with Ryzen 8000). M2P_CPU takes 22110/2280 at PCIe 4.0 x2. M2C_SB is in the chipset and takes 22110/2280 at PCIe 4.0 x4. Section 2-8 item 10: the board supports M.2 PCIe SSDs only and the type table marks M.2 SATA as not supported for all three slots. Heatsink: only M2A_CPU has a motherboard heatsink. M2P_CPU and M2C_SB use a clip.5Retailer pageeshop.comfeel.cz/gigabyte-mb-sc-am5-b650-eagle-ax-amd-b650-4xddr5-1xdp-1xhdmi-atxRead 15 October 2026The listing copies the maker's feature line: 1*PCIe 5.0 + 2*PCIe 4.0 M.2 Connectors, with the M.2 Thermal Guard.8Spec databasegeizhals.at/gigabyte-b650-eagle-ax-a3108584.htmlRead 15 October 2026M.2 row: PCIe 5.0 x4 (25110/2580/22110/2280), PCIe 4.0 x2 (22110/2280) and PCIe 4.0 x4 (22110/2280), plus an E-key slot for the Wi-Fi module. The page lists 1x M.2 passive cooler.9Spec databasemaxmybuild.com/motherboards/gigabyte-b650-eagle-axRead 15 October 2026M.2 layout: 1 PCIe 5.0 x4, 1 PCIe 4.0 x4 and 1 PCIe 4.0 x2, with a heatsink on slot 1 only.

BMSI MAG B850 TOMAHAWK MAX 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	Not available
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

Source1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 18: M2_1 from the CPU, PCIe 5.0 x4 on Ryzen 9000 and 7000, 2280 and 22110. M2_2 from the CPU, PCIe 5.0 x4, 2260 and 2280. M2_3 from the chipset, PCIe 4.0 x2, 2260 and 2280. M2_4 from the chipset, PCIe 4.0 x4, 2260 and 2280. Ryzen 8000 CPUs slow M2_1 and M2_2 to PCIe 4.0 (M2_2 to x2 on Ryzen 8500 and 8300). Page 37 shows M.2 Shield Frozr heatsinks over M2_2 to M2_4, and page 34 the screwless one on M2_1. No slot lists an M.2 SATA mode, so sata is false.

M.2 slots

3=CalculatedFrom M.2 storage slots

4=CalculatedFrom M.2 storage slots

PCIe 5.0 M.2 slots

1=CalculatedFrom M.2 storage slots

2=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.

41Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: 4 x SATA 6Gb/s connectors.

41Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 17: 4x SATA 6Gb/s ports from an ASM1064 controller.

Rear ports

3 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.

AGIGABYTE B650 EAGLE AX

Type	Version	Count	Max link rate (Gbps)	DP Alt Mode
DisplayPort	DisplayPort 1.4	1	Not available	Not available
HDMI	HDMI 2.1	1	Not available	Not available
PS/2	Not available	1	Not available	Not available
USB-A	USB 3.2 Gen 2	2	10	Not available
USB-C	USB 3.2 Gen 1	1	5	No
USB-A	USB 2.0	6	0.48	Not available
Ethernet (RJ45)	Not available	1	1	Not available
3.5 mm audio	Not available	3	Not available	Not available

Source1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2 and 2-6 back panel: 1 DisplayPort (up to 3840x2160 at 144 Hz, DisplayPort 1.4), 1 HDMI (HDMI 2.1, 4096x2160 at 60 Hz), 1 PS/2 keyboard/mouse, 2 SMA antenna connectors, 1 USB Type-C with USB 3.2 Gen 1, 2 USB 3.2 Gen 2 Type-A (red), 6 USB 2.0/1.1, 1 RJ-45 (up to 1 Gbps) and 3 audio jacks. The antenna connectors are not ports. The integrated graphics section names only the DisplayPort and the HDMI port as video outputs, so the Type-C port has no DisplayPort alternate mode.

BMSI MAG B850 TOMAHAWK MAX WIFI

Type	Version	Count	Max link rate (Gbps)
USB-C	USB 3.2 Gen 2	3	10
USB-A	USB 3.2 Gen 2	2	10
USB-A	USB 3.2 Gen 1	1	5
USB-A	USB 2.0	4	0.48
HDMI	HDMI 2.1	1	Not available
Ethernet (RJ45)	Not available	1	5
3.5 mm audio	Not available	2	Not available
Optical S/PDIF	Not available	1	Not available

Source1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 20 and page 23: 3 USB 10Gbps Type-C (CPU), 2 USB 10Gbps Type-A (one CPU, one chipset), 1 USB 5Gbps Type-A, 4 USB 2.0 (from a hub), 1 HDMI (2.1 with FRL, graphics only on CPUs with integrated graphics), 1 5G LAN (RJ45), line-out and mic-in jacks, 1 optical S/PDIF out. USB 2.0 is stored as 0.48 Gbps. Flash BIOS and Clear CMOS buttons and the two Wi-Fi antenna connectors are not ports.

Rear USB ports

9=CalculatedFrom Rear ports

10=CalculatedFrom Rear ports

Rear USB-C portsiIncludes Thunderbolt and USB4 ports.

1=CalculatedFrom Rear ports

3=CalculatedFrom Rear ports

Fastest rear USB port

10Gbps=CalculatedFrom Rear ports

10Gbps=CalculatedFrom Rear ports

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

Not available

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.

AGIGABYTE B650 EAGLE AX

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

Source1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: 1 USB Type-C header with USB 3.2 Gen 1, 1 USB 3.2 Gen 1 header for 2 ports and 3 USB 2.0/1.1 headers. The USB list gives 2 USB 2.0 ports on one header and 4 on the hub, so the three headers serve 6 ports. The manual states no power output for the Type-C header.

BMSI MAG B850 TOMAHAWK MAX 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	2	4

Source1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 19, 43 and 44: 1 USB 20Gbps Type-C front panel header (JUSBC1), 2 USB 5Gbps headers (JUSB2 and JUSB3) that serve 4 more ports, 2 USB 2.0 headers (JUSB4 and JUSB5) that serve 4 more ports.

Front USB-C header speed

5Gbps=CalculatedFrom Internal USB headers

20Gbps=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.

51Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: 1 CPU fan header, 1 CPU fan/water cooling pump header, 2 system fan headers and 1 system fan/water cooling pump header.6Retailer pagemwave.com.au/products/gigabyte-b650-eagle-ax-ddr5-am5-atx-motherboard-ac74025Read 15 October 2026Smart Fan 6 block: 5*PWM/DC Fan Headers.8Spec databasegeizhals.at/gigabyte-b650-eagle-ax-a3108584.htmlRead 15 October 2026Cooling row: 1 CPU fan, 1 CPU fan/pump, 2 fan and 1 fan/pump header.

81Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 19 and page 46: CPU_FAN1, PUMP_SYS1 and SYS_FAN1 to SYS_FAN6 make 8 headers. The EZ Conn-Header V2 (JAF_2) is a combination connector and is not counted.

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.

31Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: 3 x addressable RGB Gen2 LED strip headers, marked for the B650 EAGLE AX and the B650 EAGLE.6Retailer pagemwave.com.au/products/gigabyte-b650-eagle-ax-ddr5-am5-atx-motherboard-ac74025Read 15 October 2026RGB FUSION block: 3*Addressable LED Header.8Spec databasegeizhals.at/gigabyte-b650-eagle-ax-a3108584.htmlRead 15 October 2026Lighting row: 3x 3-pin ARGB.

31Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 19: 3x 3-pin A-RAINBOW V2 (ARGB Gen2) connectors.

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.

11Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: 1 x RGB LED strip header.6Retailer pagemwave.com.au/products/gigabyte-b650-eagle-ax-ddr5-am5-atx-motherboard-ac74025Read 15 October 2026RGB FUSION block: 1*RGB LED Header.8Spec databasegeizhals.at/gigabyte-b650-eagle-ax-a3108584.htmlRead 15 October 2026Lighting row: 1x 4-pin RGB.

11Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 19: 1x 4-pin RGB LED connector (JRGB1).

Networking

6 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 RTL81118Spec databasegeizhals.at/gigabyte-b650-eagle-ax-a3108584.htmlRead 15 October 2026The network row says only Realtek (1 Gb/s). The chip name comes from the Voelkner listing.9Spec databasemaxmybuild.com/motherboards/gigabyte-b650-eagle-axRead 15 October 2026Lists Realtek RTL8111H, 1 GbE.10Retailer pagevoelkner.de/products/9029766/Gigabyte-B650-EAGLE-AX-B650-AM5-ATX-DDR5.htmlRead 15 October 2026The spec text lists LAN-Controller: Realtek RTL8111H. The suffix letter is left out.

Realtek RTL81266Reviewprofesionalreview.com/2025/02/11/msi-mag-b850-tomahawk-max-wifi-reviewRead 14 October 2026Realtek RTL8126VB with 5 Gbps on the RJ-45 port, stored as the chip family RTL8126.7Reviewhwcooling.net/en/si-mag-b850-tomahawk-max-wifi-cheaper-chipset-but-better-features-reviewRead 14 October 2026Realtek 8126VB, 5 GbE.

Ethernet ports

1=CalculatedFrom Rear ports

1=CalculatedFrom Rear ports

Ethernet speediFastest Ethernet port.

1Gbps=CalculatedFrom Rear ports

5Gbps=CalculatedFrom Rear ports

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

Yes1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: the wireless communication module is marked for the B650 EAGLE AX. Section 1-2: the box holds two antennas.

Yes1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026

Wi-Fi standard

Wi-Fi 6E1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: Wi-Fi 6E, WIFI a, b, g, n, ac, ax, for both modules.

Wi-Fi 71Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026

Wi-Fi bandsiBands the installed module supports.

2.4 GHz, 5 GHz, 6 GHz1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: supporting 2.4/5/6 GHz carrier frequency bands.

2.4 GHz, 5 GHz, 6 GHz1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026

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.

160MHz1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: support for 11ax 160MHz wireless standard, for both modules.

320MHz1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 19: Supports 2.4GHz, 5GHz and 6GHz (320MHz) up to 5.8Gbps, 802.11 a/b/g/n/ac/ax/be.

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.

Realtek RTL8852CE1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: Realtek Wi-Fi 6E RTL8852CE on PCB rev. 1.0 and Intel Wi-Fi 6E AX210 on PCB rev. 1.1. The rev. 1.0 chip is the base value.

Qualcomm QCNCM8656Reviewprofesionalreview.com/2025/02/11/msi-mag-b850-tomahawk-max-wifi-reviewRead 14 October 2026Qualcomm FastConnect 7800 Wi-Fi 7 card with 320 MHz channels, 4KQAM and Bluetooth 5.4. HWCooling names the module Qualcomm NCM865, which is the part number QCNCM865, so that is stored.7Reviewhwcooling.net/en/si-mag-b850-tomahawk-max-wifi-cheaper-chipset-but-better-features-reviewRead 14 October 2026Qualcomm NCM865 wireless module, Wi-Fi 7 with Bluetooth 5.4. Published 2025-02-27.

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

5.31Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: BLUETOOTH 5.3 for both modules.

5.41Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 19: Bluetooth 5.4, MLO, 4KQAM. The manual says the version may be updated by the Wi-Fi chip vendor.

Audio

1 of 2 differ

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

Realtek ALC8978Spec databasegeizhals.at/gigabyte-b650-eagle-ax-a3108584.htmlRead 15 October 2026Audio row and the rear jack line: Realtek ALC897.9Spec databasemaxmybuild.com/motherboards/gigabyte-b650-eagle-axRead 15 October 2026Audio codec row: ALC897 with 3 audio jacks. The manual names only a Realtek audio CODEC and links GIGABYTE's realtek897 audio software page.11Retailer pageparadigit.ie/outlet-gigabyte-b650-eagle-ax/80071884/productRead 15 October 2026The spec table (an Icecat copy) lists Audio chip: Realtek ALC897 and 7.1 channels.

Realtek ALC40801Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 18: Realtek ALC4080 codec, 7.1-channel USB audio.

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

2 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.

Yes1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-7: the Q-Flash Plus button on the board updates the BIOS with the system off from a USB drive in the marked rear port.

Yes1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 20 and page 23: Flash BIOS button on the rear 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.

No1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026The back panel list has no button. Clear CMOS is a jumper (CLR_CMOS, section 2-8 item 19).

Yes1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 20 and page 23: Clear CMOS button on the rear panel.

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.

No1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-7 lists four status LEDs (CPU, DRAM, VGA, BOOT) and no two-digit display.

No1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 19 and page 51: 4x EZ Debug LED (CPU, DRAM, GPU, boot) and one memory detection LED. No two-digit display is listed.

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.

No1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-7 lists only the Q-Flash Plus button and the status LEDs. The board has no power or quick button.

No1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026The specifications chapter and the onboard LEDs page list no power or reset button on the board. Its only buttons are the two on the rear panel.

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

No1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-2: BIOS is 1 x 256 Mbit flash. Dual BIOS is not stated.

No1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 20: BIOS is 1x 256 Mb flash. Dual BIOS is not stated.

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

Yes6Retailer pagemwave.com.au/products/gigabyte-b650-eagle-ax-ddr5-am5-atx-motherboard-ac74025Read 15 October 2026The overview copies the maker's Advanced Thermal Design block: Fully Covered MOSFET Heatsinks, 5 W/mk Thermal Conductivity Pad and Integrated I/O Shield.8Spec databasegeizhals.at/gigabyte-b650-eagle-ax-a3108584.htmlRead 15 October 2026The Besonderheiten row lists I/O-Blende integriert (I/O shield integrated). The manual's box contents list no loose I/O shield for this model.

Yes1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 21 special features list: Pre-installed I/O Shield.9Reviewtech4gamers.com/msi-mag-b850-tomahawk-max-wifi-reviewRead 14 October 2026The I/O shield is pre-installed on the motherboard, in stainless steel.

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, PCIe slot release1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 2-8 item 10: M2P_CPU and M2C_SB use a clip whose tab is pressed into the mounting hole, with no screw. The PCIe slot release comes from the maker's feature list in the retailer copies. The antennas are screwed to SMA connectors, so there is no push-on antenna connector.4Retailer pagealfrensia.com/en/product/gigabyte-b650-eagle-ax-motherboardRead 15 October 2026The listing copies the maker's feature: EZ-Latch, PCIe x16 Slot with Quick Release Design.5Retailer pageeshop.comfeel.cz/gigabyte-mb-sc-am5-b650-eagle-ax-amd-b650-4xddr5-1xdp-1xhdmi-atxRead 15 October 2026The listing copies the maker's feature: EZ-Latch, PCIe x16 Slot with Quick Release Design.6Retailer pagemwave.com.au/products/gigabyte-b650-eagle-ax-ddr5-am5-atx-motherboard-ac74025Read 15 October 2026The overview copies the maker's feature: PCIe EZ-Latch, unlock the latch of the PCIe slot easily when removing the graphics card.

Tool-free M.2 latch, Tool-free M.2 heatsink, PCIe slot release1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 21 EZ DIY list: EZ M.2 Shield Frozr II (screwless, on M2_1 only per page 34 and HWCooling), EZ M.2 Clip II and EZ PCIe Release. The Wi-Fi antenna uses the normal threaded connectors per Profesional Review, so the push-on antenna option is not set.7Reviewhwcooling.net/en/si-mag-b850-tomahawk-max-wifi-cheaper-chipset-but-better-features-reviewRead 14 October 2026Tool-free cooler on the first M.2 slot with a release button. The other two SSD coolers use screws. A remote button releases the PCIe slot latch.

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.

Not available

44°C5Measurementtomshardware.com/pc-components/motherboards/msi-mag-b850-tomahawk-max-wifi-motherboard-review/3Read 14 October 2026Ryzen 9 9900X (CPU averages about 150 W), stock settings, AIDA64 System Stability Test. Peak 44 C on the reviewer's probes and 46 C from the board's integrated sensor. The ambient temperature is not stated.

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.

Not available

74W5Measurementtomshardware.com/pc-components/motherboards/msi-mag-b850-tomahawk-max-wifi-motherboard-review/3Read 14 October 2026Whole test system at the wall with a Kill-A-Watt meter, Windows Balanced power plan, EXPO enabled. Test system: Ryzen 9 9900X, RTX 4080, Crucial T705, Windows 11. The first page says AGESA 1.2.0.3a BIOS.

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.

Not available

250W5Measurementtomshardware.com/pc-components/motherboards/msi-mag-b850-tomahawk-max-wifi-motherboard-review/3Read 14 October 2026Peak of the whole test system at the wall (Kill-A-Watt) during the AIDA64 System Stability Test with CPU, FPU, cache and memory stress. The graphics card was not stressed.

In the box

1 of 1 differ

In the boxiItems as the maker lists them.

User's Manual, Two antennas, Two SATA cables, M.2 screw1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026Section 1-2 box contents for the B650 EAGLE AX: user's manual, two antennas, two SATA cables and an M.2 screw. The manual says the actual items depend on the package. The I/O shield line is marked for other models.

1 x Quick installation guide, 1 x European Union Regulatory Notices, 1 x SATA cable, 1 x 1 to 3 EZ Conn-Cable (V2), 1 x EZ Front panel cable, 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 manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 22 package contents.

Links

Not compared

Product page

www.gigabyte.com/Motherboard/B650-EAGLE-AX-rev-10-112Maker product pagegigabyte.com/Motherboard/B650-EAGLE-AX-rev-10-11/spRead 15 October 2026The maker's product page for rev. 1.0/1.1. gigabyte.com blocks agents, so the page was not opened. The link is from the job's evidence and search results.

www.msi.com/Motherboard/MAG-B850-TOMAHAWK-MAX-WIFI10Maker product pagemsi.com/Motherboard/MAG-B850-TOMAHAWK-MAX-WIFIRead 14 October 2026The link appears as the manufacturer page on hinta.fi and in web search results. msi.com blocks agents, so the page was not read and its content is not used for any value.

Spec sheet

www.gigabyte.com/Motherboard/B650-EAGLE-AX-rev-10-11/sp2Maker product pagegigabyte.com/Motherboard/B650-EAGLE-AX-rev-10-11/spRead 15 October 2026The maker's specification tab at the same address plus /sp. It was not opened.

Not available

Manual

www.trovaprezzi.it/manuali/gigabyte_b650_eagle.pdf1Owner's manualtrovaprezzi.it/manuali/gigabyte_b650_eagle.pdfRead 15 October 2026GIGABYTE User's Manual Rev. 1101 for the B650 EAGLE AX, B650 EAGLE, B650 UD AC and B650 UD AX, 40 pages, copyright 2024. It is hosted by trovaprezzi.it because gigabyte.com blocks agents. Only items marked for the B650 EAGLE AX are used.

gzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdf1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026MSI MAG B850 TOMAHAWK MAX WIFI User Guide, 68 pages, PDF created 2025-03-24, hosted by Geizhals. The cover names this exact model, not the II model.

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.

Not available

Not available

Warranty

0 of 1 differ

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.

3years4Retailer pagealfrensia.com/en/product/gigabyte-b650-eagle-ax-motherboardRead 15 October 2026The listing says Warranty 3 Years. The market is Egypt.5Retailer pageeshop.comfeel.cz/gigabyte-mb-sc-am5-b650-eagle-ax-amd-b650-4xddr5-1xdp-1xhdmi-atxRead 15 October 2026The listing gives a warranty of 36 months in the Czech Republic.8Spec databasegeizhals.at/gigabyte-b650-eagle-ax-a3108584.htmlRead 15 October 2026Garantie row: 3 years.

3years4Reviewtomshardware.com/pc-components/motherboards/msi-mag-b850-tomahawk-max-wifi-motherboard-reviewRead 14 October 2026US: spec table lists Warranty 3 Years. Tech4Gamers also says MSI offers a 3-year warranty. Scan UK lists 24 months.

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