MotherboardDeals.co.uk

Compare 2 motherboards

Side-by-side comparison of 2 motherboards
SpecificationGIGABYTE B850M EAGLE WIFI7 MotherboardMSI MAG B850M MORTAR WIFI Motherboard
Price (new) (differs)£161.18as of 6 Nov, 00:23£169.86as of 6 Nov, 00:20
Amazon Warehouse offer (differs)not stated£144.39 (Used - Very Good)as of 6 Nov, 00:20
RRP (differs)£159.99£209.99
Price badge (differs)not stated30-day low
First available on Amazon (differs)Jan 2026 (9 mo old)May 2025 (1 yr 6 mo old)
Brand (differs)GigabyteMSI
SocketAM5AM5
ChipsetB850B850
Form factorMicro-ATXMicro-ATX
Memory typeDDR5DDR5
RAM slots44
Maximum RAMnot statednot stated
Fastest RAM speed stated8,200 MT/s8,200 MT/s
M.2 slots (differs)23
Newest PCIe generation statedPCIe 5.0PCIe 5.0
PCIe 5.0 graphics slot (differs)not statedYes
PCIe 5.0 M.2 slot (differs)not statedYes
WiFiWiFi 7WiFi 7
Bluetooth (differs)not stated5.4
Wired LAN (differs)2.5GbE5GbE
USB4 / Thunderboltnot statednot stated
Fastest USB-C port (differs)not stated20 Gbps
SATA portsnot statednot stated
Power phases (as stated by the maker) (differs)8+2+2not stated
BIOS flashbacknot statednot stated
Debug LED / POST codenot statednot stated
ARGB headersnot statednot stated
Video outputs (differs)HDMI, DisplayPortnot stated
Audio codecnot statednot stated
Colournot statednot stated
Amazon sales rank (differs)#113,215#2,224
BuyCheck 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