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Compare 4 motherboards

Side-by-side comparison of 4 motherboards
SpecificationASUS PRIME B860M-A Intel mATX motherboardGIGABYTE B860M DS3H WIFI6E MotherboardGIGABYTE B860M DS3H MotherboardMainboard, ASROCK, Intel B860, LGA 1851
Price (new) (differs)£131.99as of 20 Sep, 06:21£134.99as of 20 Sep, 06:22£142.93as of 20 Sep, 06:22£140.25as of 20 Sep, 06:22
Amazon Warehouse offernot statednot statednot statednot stated
RRP (differs)£220.57£169.96£149.99not stated
Price badge (differs)Lowest we've recordednot statednot statednot stated
First available on Amazon (differs)Jan 2024 (2 yr 8 mo old)Jan 2025 (1 yr 8 mo old)Jan 2025 (1 yr 8 mo old)Mar 2026 (6 mo old)
Brand (differs)ASUSGigabyteGigabyteASRock
SocketLGA1851LGA1851LGA1851LGA1851
ChipsetB860B860B860B860
Form factorMicro-ATXMicro-ATXMicro-ATXMicro-ATX
Memory typeDDR5DDR5DDR5DDR5
RAM slots (differs)not stated442
Maximum RAMnot statednot statednot statednot stated
Fastest RAM speed stated (differs)not stated9,066 MT/s9,066 MT/s8,333 MT/s
M.2 slots (differs)2112
Newest PCIe generation statedPCIe 5.0PCIe 5.0PCIe 5.0PCIe 5.0
PCIe 5.0 graphics slotYesYesYesYes
PCIe 5.0 M.2 slot (differs)Yesnot statednot statedYes
WiFi (differs)None named in the listing titleWiFi 6ENone named in the listing titleWiFi 6E
Bluetooth (differs)not statednot statednot stated5.3
Wired LAN2.5GbE2.5GbE2.5GbE2.5GbE
USB4 / Thunderboltnot statednot statednot statednot stated
Fastest USB-C port (differs)20 Gbpsnot statednot stated20 Gbps
SATA ports (differs)not statednot statednot stated4
Power phases (as stated by the maker)not statednot statednot statednot stated
BIOS flashback (differs)not statedYesYesnot stated
Debug LED / POST code (differs)Yesnot statednot statednot stated
ARGB headers (differs)Yesnot statednot statednot stated
Video outputs (differs)HDMI, DisplayPortnot statednot statedHDMI, DisplayPort
Audio codec (differs)not statednot statednot statedALC897
Colournot statednot statednot statednot stated
Amazon sales rank (differs)#36,132#13,591#14,031#125,941
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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