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Compare 4 motherboards

Side-by-side comparison of 4 motherboards
SpecificationMSI PRO B550M-P WIFI6E MotherboardASUS TUF Gaming B550M-PLUSASUS AMD B550 (Ryzen AM4) micro ATX motherboard with dual M.2ASUS TUF GAMING B550M-PLUS WiFi II AMD AM4
Price (new) (differs)£127.14as of 20 Sep, 02:43£126.98as of 20 Sep, 02:41£123.78as of 20 Sep, 02:41£132.46as of 20 Sep, 02:41
Amazon Warehouse offer (differs)not stated£105.27 (Used - Like New)as of 20 Sep, 02:41not statednot stated
RRP (differs)£89.99£129.99£200.20not stated
Price badgenot statednot statednot statednot stated
First available on Amazon (differs)Jun 2026 (2 mo old)Jun 2020 (6 yr 3 mo old)Feb 2022 (4 yr 7 mo old)Mar 2022 (4 yr 5 mo old)
Brand (differs)MSIASUSASUSASUS
SocketAM4AM4AM4AM4
ChipsetB550B550B550B550
Form factorMicro-ATXMicro-ATXMicro-ATXMicro-ATX
Memory typeDDR4DDR4DDR4DDR4
RAM slots (differs)4not statednot statednot stated
Maximum RAMnot statednot statednot statednot stated
Fastest RAM speed stated (differs)4,400 MT/s4,400 MT/snot statednot stated
M.2 slots2222
Newest PCIe generation statedPCIe 4.0PCIe 4.0PCIe 4.0PCIe 4.0
PCIe 5.0 graphics slotnot statednot statednot statednot stated
PCIe 5.0 M.2 slotnot statednot statednot statednot stated
WiFi (differs)WiFi 6ENone named in the listing titleNone named in the listing titleWiFi 6
Bluetooth (differs)5.3not statednot statednot stated
Wired LAN (differs)1GbE2.5GbE1GbE2.5GbE
USB4 / Thunderboltnot statednot statednot statednot stated
Fastest USB-C port (differs)not statednot statednot stated10 Gbps
SATA portsnot statednot statednot statednot stated
Power phases (as stated by the maker) (differs)not stated8+2not statednot stated
BIOS flashback (differs)not statednot statednot statedYes
Debug LED / POST codenot statednot statednot statednot stated
ARGB headers (differs)not statedYesYesYes
Video outputs (differs)not statedHDMI, DisplayPortHDMIHDMI, DisplayPort
Audio codecnot statednot statednot statednot stated
Colournot statednot statednot statednot stated
Amazon sales rank (differs)#1,256#1,413#193,497#36,603
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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