MotherboardDeals.co.uk

Compare 3 motherboards

Side-by-side comparison of 3 motherboards
SpecificationGIGABYTE B850M Eagle WIFI7 AMD AM5 mATX motherboardGIGABYTE B850M EAGLE WIFI7 MotherboardMSI MAG B850M MORTAR WIFI Motherboard
Price (new) (differs)£166.52as of 6 Nov, 00:23£161.18as of 6 Nov, 00:23£169.86as of 6 Nov, 00:20
Amazon Warehouse offer (differs)not statednot stated£144.39 (Used - Very Good)as of 6 Nov, 00:20
RRP (differs)not stated£159.99£209.99
Price badge (differs)not statednot stated30-day low
First available on Amazon (differs)Apr 2026 (6 mo old)Jan 2026 (9 mo old)May 2025 (1 yr 6 mo old)
Brand (differs)GigabyteGigabyteMSI
SocketAM5AM5AM5
ChipsetB850B850B850
Form factorMicro-ATXMicro-ATXMicro-ATX
Memory typeDDR5DDR5DDR5
RAM slots444
Maximum RAMnot statednot statednot stated
Fastest RAM speed stated (differs)not stated8,200 MT/s8,200 MT/s
M.2 slots (differs)223
Newest PCIe generation statedPCIe 5.0PCIe 5.0PCIe 5.0
PCIe 5.0 graphics slot (differs)Yesnot statedYes
PCIe 5.0 M.2 slot (differs)Yesnot statedYes
WiFiWiFi 7WiFi 7WiFi 7
Bluetooth (differs)5.4not stated5.4
Wired LAN (differs)2.5GbE2.5GbE5GbE
USB4 / Thunderboltnot statednot statednot stated
Fastest USB-C port (differs)10 Gbpsnot stated20 Gbps
SATA portsnot statednot statednot stated
Power phases (as stated by the maker) (differs)8+2+28+2+2not stated
BIOS flashback (differs)Yesnot statednot stated
Debug LED / POST codenot statednot statednot stated
ARGB headersnot statednot statednot stated
Video outputs (differs)not statedHDMI, DisplayPortnot stated
Audio codecnot statednot statednot stated
Colournot statednot statednot stated
Amazon sales rank (differs)#222,950#113,215#2,224
BuyCheck 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.

Find another board to compare