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Compare 4 motherboards

Side-by-side comparison of 4 motherboards
SpecificationMSI B850 Gaming Plus WIFI6E MotherboardGIGABYTE B850 Eagle WIFI7 ICE AMD AM5 LGA 1718 MotherboardMSI B850 Gaming PRO WIFI6E MotherboardASUS PRIME B850-PLUS-CSM
Price (new) (differs)£167.99as of 20 Sep, 06:22£172.69as of 20 Sep, 06:22£173.47as of 20 Sep, 06:22£161.99as of 20 Sep, 06:22
Amazon Warehouse offernot statednot statednot statednot stated
RRP (differs)not statednot statednot stated£161.99
Price badgenot statednot statednot statednot stated
First available on Amazon (differs)Nov 2025 (9 mo old)Jun 2025 (1 yr 3 mo old)Oct 2025 (11 mo old)Mar 2025 (1 yr 6 mo old)
Brand (differs)MSIGigabyteMSIASUS
SocketAM5AM5AM5AM5
ChipsetB850B850B850B850
Form factorATXATXATXATX
Memory typeDDR5DDR5DDR5DDR5
RAM slots (differs)444not stated
Maximum RAMnot statednot statednot statednot stated
Fastest RAM speed stated (differs)8,200 MT/snot stated8,200 MT/snot stated
M.2 slots (differs)2323
Newest PCIe generation statedPCIe 5.0PCIe 5.0PCIe 5.0PCIe 5.0
PCIe 5.0 graphics slotnot statednot statednot statednot stated
PCIe 5.0 M.2 slot (differs)Yesnot statedYesnot stated
WiFi (differs)WiFi 6EWiFi 7WiFi 6EWiFi 6E
Bluetooth (differs)5.3not stated5.3not stated
Wired LAN2.5GbE2.5GbE2.5GbE2.5GbE
USB4 / Thunderboltnot statednot statednot statednot stated
Fastest USB-C port (differs)10 Gbpsnot stated10 Gbps10 Gbps
SATA portsnot statednot statednot statednot stated
Power phases (as stated by the maker) (differs)not stated8+2+2not stated8+2+1
BIOS flashbacknot statednot statednot statednot stated
Debug LED / POST codenot statednot statednot statednot stated
ARGB headers (differs)not statednot statednot statedYes
Video outputs (differs)not statednot statednot statedHDMI, DisplayPort
Audio codecnot statednot statednot statednot stated
Colour (differs)not statedWhitenot statednot stated
Amazon sales rank (differs)#192,738#53,490#169,174#13,264
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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