Home Find a board Compare Compare 3 motherboards All rows Show only differences Side-by-side comparison of 3 motherboards Specification ASRock B650M Pro X3D WiFi 6E AMD AM5 Micro-ATX Motherboard ASUS PRIME B650M-A II-CSM Asrock B650M PG Riptide AMD B650 Emplacement AM5 micro ATX Price (new) (differs) £170.71as of 20 Sep, 06:22 £169.63as of 20 Sep, 06:21 £168.46as of 20 Sep, 06:20 Amazon Warehouse offer (differs) not stated not stated £102.55 (Used - Very Good)as of 20 Sep, 06:20 RRP (differs) not stated not stated £168.06 Price badge (differs) 90-day low not stated 30-day low First available on Amazon (differs) Jun 2025 (1 yr 3 mo old) Jun 2023 (3 yr 2 mo old) Jan 2024 (2 yr 8 mo old) Brand (differs) ASRock ASUS ASRock Socket AM5 AM5 AM5 Chipset B650 B650 B650 Form factor Micro-ATX Micro-ATX Micro-ATX Memory type DDR5 DDR5 DDR5 RAM slots (differs) 4 not stated not stated Maximum RAM not stated not stated not stated Fastest RAM speed stated (differs) 8,000 MT/s not stated not stated M.2 slots (differs) 3 not stated not stated Newest PCIe generation stated (differs) PCIe 5.0 PCIe 5.0 not stated PCIe 5.0 graphics slot (differs) Yes not stated not stated PCIe 5.0 M.2 slot (differs) Yes Yes not stated WiFi (differs) WiFi 6E None named in the listing title None named in the listing title Bluetooth not stated not stated not stated Wired LAN (differs) 2.5GbE 2.5GbE not stated USB4 / Thunderbolt not stated not stated not stated Fastest USB-C port (differs) 10 Gbps 5 Gbps not stated SATA ports (differs) 4 not stated not stated Power phases (as stated by the maker) (differs) 8+2+1 not stated not stated BIOS flashback (differs) Yes not stated not stated Debug LED / POST code not stated not stated not stated ARGB headers not stated not stated not stated Video outputs (differs) HDMI, DisplayPort not stated not stated Audio codec (differs) ALC897 not stated not stated Colour not stated not stated not stated Amazon sales rank (differs) #223,032 #121,599 #149,226 Buy Check price on Amazon Check price on Amazon Check 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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