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Compare 4 motherboards

Side-by-side comparison of 4 motherboards
SpecificationGIGABYTE B850M D3HP MotherboardASUS Prime B850M-K AMD Micro-ATX MotherboardAsrock B850M-X R2.0 Amd B850 Am5 Micro Atx 2 Ddr5 Hdmi Dp 2.5G Lan…ASUS EX-B850M-V7 AMD Micro-ATX Motherboard
Price (new) (differs)£107.87as of 18 Oct, 06:22£96.00as of 18 Oct, 06:23£104.94as of 18 Oct, 06:22£104.32as of 18 Oct, 06:22
Amazon Warehouse offernot statednot statednot statednot stated
RRP (differs)£139.99not stated£243.99£200.99
Price badge (differs)not statednot stated30-day lowLowest we've recorded
First available on Amazon (differs)Jan 2025 (1 yr 9 mo old)Mar 2025 (1 yr 6 mo old)Jun 2025 (1 yr 4 mo old)Mar 2026 (7 mo old)
Brand (differs)GigabyteASUSASRockASUS
SocketAM5AM5AM5AM5
ChipsetB850B850B850B850
Form factorMicro-ATXMicro-ATXMicro-ATXMicro-ATX
Memory typeDDR5DDR5DDR5DDR5
RAM slots (differs)4not stated2not 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)1222
Newest PCIe generation statedPCIe 5.0PCIe 5.0PCIe 5.0PCIe 5.0
PCIe 5.0 graphics slot (differs)Yesnot statedYesYes
PCIe 5.0 M.2 slot (differs)Yesnot statedYesYes
WiFi (differs)None named in the listing titleNone named in the listing titleWiFi 6ENone named in the listing title
Bluetoothnot statednot statednot statednot stated
Wired LAN (differs)1GbE2.5GbE2.5GbE5GbE
USB4 / Thunderboltnot statednot statednot statednot stated
Fastest USB-C port (differs)not stated5 Gbps5 Gbps10 Gbps
SATA ports (differs)not statednot stated4not stated
Power phases (as stated by the maker) (differs)5+2+28+2+16+1+1not stated
BIOS flashbacknot statednot statednot statednot stated
Debug LED / POST codenot statednot statednot statednot stated
ARGB headers (differs)not statedYesnot statednot stated
Video outputs (differs)not statedHDMI, DisplayPortHDMI, DisplayPortHDMI
Audio codec (differs)not statednot statedALC897not stated
Colour (differs)not statednot statednot statedBlack
Amazon sales rank (differs)#50,427#93,380#65,813#1,549
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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