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Compare 4 motherboards

Side-by-side comparison of 4 motherboards
SpecificationGigabyte B850M DS3H MotherboardMB ASRock AMD AM5 B850M Pro RSASUS PRIME B850M-A Wi-FiSapphire MB Nitro+ B850M WIFI7 Motherboard
Price (new) (differs)£123.50as of 5 Nov, 18:22£122.40as of 5 Nov, 18:20£126.98as of 5 Nov, 18:20£119.99as of 5 Nov, 18:20
Amazon Warehouse offer (differs)not statednot stated£92.82 (Used - Very Good)as of 5 Nov, 18:20not stated
RRP (differs)£159.99£247.99£165.99not stated
Price badge (differs)not statednot statednot statedLowest we've recorded
First available on Amazon (differs)Jan 2025 (1 yr 9 mo old)Jan 2025 (1 yr 9 mo old)Apr 2025 (1 yr 7 mo old)Aug 2026 (2 mo old)
Brand (differs)GigabyteASRockASUSSapphire
RAM slots (differs)44not stated4
Maximum RAM (differs)not statednot statednot stated256 GB
Fastest RAM speed stated (differs)8,200 MT/s8,000 MT/snot stated5,600 MT/s
M.2 slots (differs)113not stated
Newest PCIe generation stated (differs)PCIe 5.0PCIe 5.0PCIe 5.0not stated
PCIe 5.0 graphics slot (differs)YesYesnot statednot stated
PCIe 5.0 M.2 slot (differs)YesYesnot statednot stated
WiFi (differs)None named in the listing titleNone named in the listing titleWiFi 6WiFi 7
Wired LAN (differs)2.5GbEnot stated2.5GbEnot stated
Fastest USB-C port (differs)not statednot stated5 Gbpsnot stated
SATA ports (differs)not stated4not statednot stated
Power phases (as stated by the maker) (differs)16+2+28+2+1not statednot stated
BIOS flashback (differs)YesYesYesnot stated
ARGB headers (differs)not statednot statedYesnot stated
Video outputs (differs)not statednot statedHDMI, DisplayPortHDMI, DisplayPort
Audio codec (differs)not statednot statednot statedALC897
Amazon sales rank (differs)#1,464#21,333#9,626#23,072
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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