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Compare 3 motherboards

Side-by-side comparison of 3 motherboards
SpecificationGIGABYTE B850M AORUS STEALTH MotherboardASUS TUF Gaming B850M-PLUS WiFi AMD AM5 B850 mATX MotherboardAMD B850 Micro-ATX motherboard
Price (new) (differs)£256.30as of 6 Nov, 12:22£221.80as of 6 Nov, 12:22£209.99as of 6 Nov, 12:21
Amazon Warehouse offernot statednot statednot stated
RRP (differs)not statednot stated£205.99
Price badgenot statednot statednot stated
First available on Amazon (differs)Jun 2026 (4 mo old)Jan 2025 (1 yr 10 mo old)Aug 2025 (1 yr 2 mo old)
Brand (differs)GigabyteASUSASUS
SocketAM5AM5AM5
ChipsetB850B850B850
Form factorMicro-ATXMicro-ATXMicro-ATX
Memory typeDDR5DDR5DDR5
RAM slotsnot statednot statednot stated
Maximum RAMnot statednot statednot stated
Fastest RAM speed stated (differs)8,200 MT/snot statednot stated
M.2 slots333
Newest PCIe generation statedPCIe 5.0PCIe 5.0PCIe 5.0
PCIe 5.0 graphics slot (differs)not statedYesYes
PCIe 5.0 M.2 slot (differs)not statedYesnot stated
WiFi (differs)WiFi 7WiFi 6EWiFi 7
Bluetoothnot statednot statednot stated
Wired LAN (differs)5GbE2.5GbE2.5GbE
USB4 / Thunderboltnot statednot statednot stated
Fastest USB-C port (differs)not stated20 Gbps20 Gbps
SATA portsnot statednot statednot stated
Power phases (as stated by the maker) (differs)8+2+214+2+114+2+1
BIOS flashback (differs)not statedYesnot stated
Debug LED / POST codenot statednot statednot stated
ARGB headers (differs)not statedYesYes
Video outputs (differs)not statedHDMI, DisplayPortHDMI, DisplayPort
Audio codecnot statednot statednot stated
Colournot statednot statednot stated
Amazon sales rank (differs)#55,506#57,320#69,561
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.

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