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Compare 3 motherboards

Side-by-side comparison of 3 motherboards
SpecificationMSI B850 GAMING PLUS WIFI MotherboardGigabyte B850 AI TOP MotherboardGIGABYTE B850 AI TOP AMD AM5 LGA 1718 Motherboard
Price (new) (differs)£749.17as of 20 Sep, 06:22£364.99as of 20 Sep, 06:22£319.55as of 20 Sep, 06:21
Amazon Warehouse offer (differs)not stated£279.61 (Used - Like New)as of 20 Sep, 06:22not stated
RRP (differs)not stated£419.99not stated
Price badgenot statednot statednot stated
First available on Amazon (differs)May 2026 (3 mo old)Jan 2025 (1 yr 8 mo old)Jan 2025 (1 yr 8 mo old)
Brand (differs)MSIGigabyteGigabyte
SocketAM5AM5AM5
ChipsetB850B850B850
Form factorATXATXATX
Memory typeDDR5DDR5DDR5
RAM slots (differs)not stated44
Maximum RAMnot statednot statednot stated
Fastest RAM speed stated (differs)8,200 MT/s8,600 MT/s8,600 MT/s
M.2 slots (differs)not stated13
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)Yes (generation not stated)WiFi 7WiFi 7
Bluetoothnot statednot statednot stated
Wired LAN (differs)not stated10GbE10GbE
USB4 / Thunderboltnot statednot statednot stated
Fastest USB-C port (differs)not statednot stated10 Gbps
SATA portsnot statednot statednot stated
Power phases (as stated by the maker) (differs)not stated16+2+216+2+2
BIOS flashback (differs)not statedYesnot stated
Debug LED / POST codenot statednot statednot stated
ARGB headersnot statednot statednot stated
Video outputsnot statednot statednot stated
Audio codecnot statednot statednot stated
Colournot statednot statednot stated
Amazon sales rank (differs)#146,595#1,569#100,367
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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