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Compare 4 motherboards

Side-by-side comparison of 4 motherboards
SpecificationGigabyte B850 GAMING WIFI6 MotherboardAsus B850 MAX GAMING WIFI WMB ASRock AMD AM5 B850 Pro RSMB ASRock AMD AM5 B850 Pro-A WiFi
Price (new) (differs)£136.99as of 20 Sep, 06:22£139.00as of 20 Sep, 06:22£141.81as of 20 Sep, 06:22£142.94as of 20 Sep, 06:22
RRP (differs)£179.99£195.99£363.99£336.99
Price badge (differs)not stated30-day lownot statednot stated
First available on Amazon (differs)Jan 2025 (1 yr 8 mo old)Mar 2025 (1 yr 6 mo old)Jan 2025 (1 yr 8 mo old)Jan 2025 (1 yr 8 mo old)
Brand (differs)GigabyteASUSASRockASRock
RAM slots (differs)44not statednot stated
Fastest RAM speed stated (differs)8,200 MT/snot statednot statednot stated
M.2 slots (differs)23not statednot stated
Newest PCIe generation stated (differs)PCIe 5.0PCIe 5.0not statednot stated
PCIe 5.0 graphics slot (differs)Yesnot statednot statednot stated
PCIe 5.0 M.2 slot (differs)Yesnot statednot statednot stated
WiFi (differs)WiFi 6WiFi 6ENone named in the listing titleYes (generation not stated)
Wired LAN (differs)1GbE2.5GbEnot statednot stated
Fastest USB-C port (differs)not stated10 Gbpsnot statednot stated
Power phases (as stated by the maker) (differs)6+2+2not statednot statednot stated
BIOS flashback (differs)Yesnot statednot statednot stated
Video outputs (differs)not statedHDMI, DisplayPortnot statednot stated
Colour (differs)not statedWhitenot statednot stated
Amazon sales rank (differs)#1,569#13,264#50,228#88,726
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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