Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	MSI MAG B850 GAMING PLUS MAX WIFI Motherboard	ASUS TUF Gaming B850-PLUS WiFi AMD AM5 B850 ATX Motherboard	GIGABYTE B850 EAGLE WIFI7 ICE Motherboard
Price (new) (differs)	£179.99as of 20 Sep, 06:22	£182.92as of 20 Sep, 06:21	£184.26as of 20 Sep, 06:22
Amazon Warehouse offer	not stated	not stated	not stated
RRP (differs)	£199.99	not stated	£219.99
Price badge (differs)	30-day low	not stated	not stated
First available on Amazon (differs)	Mar 2026 (6 mo old)	Jan 2025 (1 yr 8 mo old)	Apr 2025 (1 yr 5 mo old)
Brand (differs)	MSI	ASUS	Gigabyte
Socket	AM5	AM5	AM5
Chipset	B850	B850	B850
Form factor	ATX	ATX	ATX
Memory type	DDR5	DDR5	DDR5
RAM slots (differs)	4	not stated	4
Maximum RAM	not stated	not stated	not stated
Fastest RAM speed stated (differs)	8,200 MT/s	not stated	8,200 MT/s
M.2 slots	3	3	3
Newest PCIe generation stated	PCIe 5.0	PCIe 5.0	PCIe 5.0
PCIe 5.0 graphics slot (differs)	Yes	Yes	not stated
PCIe 5.0 M.2 slot (differs)	Yes	Yes	not stated
WiFi	WiFi 7	WiFi 7	WiFi 7
Bluetooth (differs)	5.4	not stated	not stated
Wired LAN (differs)	5GbE	2.5GbE	2.5GbE
USB4 / Thunderbolt	not stated	not stated	not stated
Fastest USB-C port (differs)	10 Gbps	20 Gbps	not stated
SATA ports	not stated	not stated	not stated
Power phases (as stated by the maker) (differs)	not stated	14+2+1	8+2+2
BIOS flashback (differs)	not stated	Yes	not stated
Debug LED / POST code	not stated	not stated	not stated
ARGB headers	not stated	not stated	not stated
Video outputs (differs)	not stated	HDMI, DisplayPort	not stated
Audio codec	not stated	not stated	not stated
Colour (differs)	not stated	not stated	White
Amazon sales rank (differs)	#57,263	#96,122	#1,651
Buy	Check price on Amazon	Check price on Amazon	Check price on Amazon

Highlighted rows differ between these boards. “Not stated” means the Amazon listing does not mention it: the board may still have it, so check the maker’s specification. Power phases are printed as stated by the maker and are not comparable between brands. Prices are the new price on Amazon.co.uk at the time shown; the price on Amazon when you buy is the one that applies.

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