MotherboardDeals.co.uk

Compare 3 motherboards

Side-by-side comparison of 3 motherboards
SpecificationB850M Challenger AM5 mATX HDMI/DPMSI B850M GAMING PLUS WIFI6E MotherboardAsus B850M MAX GAMING WIFI
Price (new) (differs)£137.75as of 6 Nov, 12:22£139.99as of 6 Nov, 12:21£138.98as of 6 Nov, 12:21
Amazon Warehouse offer (differs)not stated£106.64 (Used - Like New)as of 6 Nov, 12:21not stated
RRP (differs)not stated£149.99£195.99
Price badgenot statednot statednot stated
First available on Amazon (differs)Feb 2026 (8 mo old)Jun 2025 (1 yr 4 mo old)May 2025 (1 yr 6 mo old)
Brand (differs)ASRockMSIASUS
SocketAM5AM5AM5
ChipsetB850B850B850
Form factorMicro-ATXMicro-ATXMicro-ATX
Memory typeDDR5DDR5DDR5
RAM slots444
Maximum RAMnot statednot statednot stated
Fastest RAM speed stated (differs)8,000 MT/s8,200 MT/snot stated
M.2 slots (differs)not stated23
Newest PCIe generation statedPCIe 5.0PCIe 5.0PCIe 5.0
PCIe 5.0 graphics slot (differs)Yesnot statednot stated
PCIe 5.0 M.2 slot (differs)YesYesnot stated
WiFi (differs)None named in the listing titleWiFi 6EWiFi 6E
Bluetooth (differs)not stated5.3not stated
Wired LAN (differs)2.5GbE2.5GbEnot stated
USB4 / Thunderboltnot statednot statednot stated
Fastest USB-C port (differs)5 Gbps10 Gbps10 Gbps
SATA ports (differs)4not statednot stated
Power phases (as stated by the maker) (differs)8+1+1not statednot stated
BIOS flashbacknot statednot statednot stated
Debug LED / POST codenot statednot statednot stated
ARGB headersnot statednot statednot stated
Video outputs (differs)HDMI, DisplayPortnot statedHDMI, DisplayPort
Audio codec (differs)ALC897not statednot stated
Colournot statednot statednot stated
Amazon sales rank (differs)#54,178#1,284#11,014
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