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Side-by-side comparison of 2 motherboards
SpecificationASRock B650M PG Lightning DDR5MSI PRO B650M-A WiFi V1 Motherboard
Price (new) (differs)£129.11as of 5 Nov, 18:21£151.04as of 5 Nov, 18:22
Amazon Warehouse offernot statednot stated
RRP (differs)£247.99not stated
Price badgenot statednot stated
First available on Amazon (differs)Jan 2024 (2 yr 10 mo old)Jun 2025 (1 yr 5 mo old)
Brand (differs)ASRockMSI
SocketAM5AM5
ChipsetB650B650
Form factorMicro-ATXMicro-ATX
Memory typeDDR5DDR5
RAM slots (differs)not stated4
Maximum RAMnot statednot stated
Fastest RAM speed stated (differs)not stated6,000 MT/s
M.2 slots (differs)not stated2
Newest PCIe generation stated (differs)not statedPCIe 4.0
PCIe 5.0 graphics slotnot statednot stated
PCIe 5.0 M.2 slotnot statednot stated
WiFi (differs)None named in the listing titleYes (generation not stated)
Bluetoothnot statednot stated
Wired LAN (differs)not stated2.5GbE
USB4 / Thunderboltnot statednot stated
Fastest USB-C portnot statednot stated
SATA portsnot statednot stated
Power phases (as stated by the maker)not statednot stated
BIOS flashbacknot statednot stated
Debug LED / POST codenot statednot stated
ARGB headersnot statednot stated
Video outputs (differs)not statedHDMI, DisplayPort
Audio codecnot statednot stated
Colournot statednot stated
Amazon sales rank (differs)#24,362#47,841
BuyCheck 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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