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Compare 4 motherboards

Side-by-side comparison of 4 motherboards
SpecificationASRock B850M Rock WiFi Socket AM5 Micro-ATX MotherboardASUS EX-B850M-V7 AMD Micro-ATX MotherboardASRock B850M Challenger WiFi White Socket AM5 Micro-ATX MotherboardGIGABYTE B850M FORCE WIFI6E Motherboard
Price (new) (differs)£132.85as of 20 Sep, 02:43£131.88as of 20 Sep, 02:43£134.49as of 20 Sep, 02:43£129.99as of 20 Sep, 02:43
Amazon Warehouse offernot statednot statednot statednot stated
RRP (differs)£270.99£200.99£255.99£129.99
Price badge (differs)not stated30-day lownot statedLowest we've recorded
First available on Amazon (differs)Jan 2026 (8 mo old)Mar 2026 (6 mo old)Jan 2026 (8 mo old)Jul 2025 (1 yr 2 mo old)
Brand (differs)ASRockASUSASRockGigabyte
SocketAM5AM5AM5AM5
ChipsetB850B850B850B850
Form factorMicro-ATXMicro-ATXMicro-ATXMicro-ATX
Memory typeDDR5DDR5DDR5DDR5
RAM slots (differs)2not stated42
Maximum RAMnot statednot statednot statednot stated
Fastest RAM speed stated (differs)8,200 MT/snot stated8,000 MT/s9,600 MT/s
M.2 slots (differs)12not stated3
Newest PCIe generation statedPCIe 5.0PCIe 5.0PCIe 5.0PCIe 5.0
PCIe 5.0 graphics slot (differs)YesYesYesnot stated
PCIe 5.0 M.2 slotYesYesYesYes
WiFi (differs)WiFi 6ENone named in the listing titleWiFi 7WiFi 6E
Bluetooth (differs)5.3not stated5.4not stated
Wired LAN (differs)2.5GbE5GbE2.5GbE2.5GbE
USB4 / Thunderboltnot statednot statednot statednot stated
Fastest USB-C port (differs)5 Gbps10 Gbpsnot statednot stated
SATA ports (differs)4not statednot statednot stated
Power phases (as stated by the maker) (differs)6+1+1not stated8+1+18+2+2
BIOS flashbacknot statednot statednot statednot stated
Debug LED / POST codenot statednot statednot statednot stated
ARGB headersnot statednot statednot statednot stated
Video outputs (differs)HDMI, DisplayPortHDMInot statedHDMI, DisplayPort
Audio codec (differs)not statednot statedALC897not stated
Colour (differs)not statedBlackWhitenot stated
Amazon sales rank (differs)#35,139#1,413#35,139#138,930
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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