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Compare 4 motherboards

Side-by-side comparison of 4 motherboards
SpecificationASUS ROG Strix B850-F Gaming WiFi7 Neo AMD AM5 ATX Gaming MotherboardMSI B850 Gaming Plus WiFi V1 MotherboardASUS ROG Strix B850-A Gaming WiFi7 Neo AMD AM5 ATX Gaming MotherboardMAG B850 TOMAHAWK MAX WIFI II
Price (new) (differs)£234.98as of 5 Nov, 18:21£233.28as of 5 Nov, 18:22£235.99as of 5 Nov, 18:20£229.99as of 5 Nov, 18:22
Amazon Warehouse offernot statednot statednot statednot stated
RRP (differs)£285.99not stated£335.99£259.99
Price badge (differs)not statednot statednot statedLowest we've recorded
First available on Amazon (differs)Feb 2026 (8 mo old)Jun 2025 (1 yr 5 mo old)Jan 2026 (9 mo old)Mar 2026 (7 mo old)
Brand (differs)ASUSMSIASUSMSI
SocketAM5AM5AM5AM5
ChipsetB850B850B850B850
Form factorATXATXATXATX
Memory typeDDR5DDR5DDR5DDR5
RAM slots (differs)not stated4not stated4
Maximum RAMnot statednot statednot statednot stated
Fastest RAM speed stated (differs)not stated8,200 MT/snot stated8,400 MT/s
M.2 slots (differs)not stated3not stated3
Newest PCIe generation stated (differs)not statedPCIe 5.0not statedPCIe 5.0
PCIe 5.0 graphics slot (differs)not statedYesnot statedYes
PCIe 5.0 M.2 slot (differs)not statedYesnot statedYes
WiFiWiFi 7WiFi 7WiFi 7WiFi 7
Bluetooth (differs)not stated5.4not stated5.4
Wired LAN5GbE5GbE5GbE5GbE
USB4 / Thunderboltnot statednot statednot statednot stated
Fastest USB-C port (differs)20 Gbps10 Gbps20 Gbps20 Gbps
SATA portsnot statednot statednot statednot stated
Power phases (as stated by the maker)not statednot statednot statednot stated
BIOS flashbacknot statednot statednot statednot stated
Debug LED / POST codenot statednot statednot statednot stated
ARGB headersnot statednot statednot statednot stated
Video outputs (differs)HDMInot statedHDMInot stated
Audio codecnot statednot statednot statednot stated
Colournot statednot statednot statednot stated
Amazon sales rank (differs)#24,100#63,537#1,641#1,989
BuyCheck price on AmazonCheck price on AmazonCheck price on AmazonCheck 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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