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Side-by-side comparison of 4 motherboards
SpecificationMSI B850M GAMING PLUS WIFI6E MotherboardMSI PRO B850M-P WIFI MotherboardMSI PRO B850M-A WIFI PZ MotherboardSapphire MB Nitro+ B850M WIFI7 Motherboard
Price (new) (differs)£115.00as of 20 Sep, 06:20£137.99as of 20 Sep, 06:22£189.95as of 20 Sep, 06:22not stated
Amazon Warehouse offernot statednot statednot statednot stated
RRP (differs)£149.99£139.99£189.99not stated
Price badgenot statednot statednot statednot stated
First available on Amazon (differs)Jun 2025 (1 yr 2 mo old)Jun 2025 (1 yr 2 mo old)Oct 2025 (10 mo old)Aug 2026 (1 mo old)
Brand (differs)MSIMSIMSISapphire
SocketAM5AM5AM5AM5
ChipsetB850B850B850B850
Form factorMicro-ATXMicro-ATXMicro-ATXMicro-ATX
Memory typeDDR5DDR5DDR5DDR5
RAM slots4444
Maximum RAM (differs)not statednot statednot stated256 GB
Fastest RAM speed stated (differs)8,200 MT/s8,200 MT/s8,200 MT/s5,600 MT/s
M.2 slots (differs)232not stated
Newest PCIe generation stated (differs)PCIe 5.0PCIe 5.0PCIe 5.0not stated
PCIe 5.0 graphics slot (differs)not statedYesYesnot stated
PCIe 5.0 M.2 slot (differs)YesYesYesnot stated
WiFi (differs)WiFi 6EWiFi 7WiFi 7WiFi 7
Bluetooth (differs)5.35.45.4not stated
Wired LAN (differs)2.5GbE5GbE5GbEnot stated
USB4 / Thunderboltnot statednot statednot statednot stated
Fastest USB-C port (differs)10 Gbps10 Gbps10 Gbpsnot stated
SATA portsnot statednot statednot statednot stated
Power phases (as stated by the maker)not statednot statednot statednot stated
BIOS flashbacknot statednot statednot statednot stated
Debug LED / POST codenot statednot statednot statednot stated
ARGB headersnot statednot statednot statednot stated
Video outputs (differs)not statednot statednot statedHDMI, DisplayPort
Audio codec (differs)not statednot statednot statedALC897
Colournot statednot statednot statednot stated
Amazon sales rank (differs)#1,062#1,062#1,062#134,366
BuyCheck price on AmazonCheck price on AmazonCheck price on AmazonSee it 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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