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Compare 4 motherboards

Side-by-side comparison of 4 motherboards
SpecificationASUS TUF Gaming B850-PLUS WiFi AMD AM5 B850 ATX MotherboardGIGABYTE B850 EAGLE ICE MotherboardGIGABYTE B850 EAGLE WIFI7 ICE MotherboardMSI MAG B850 GAMING PLUS MAX WIFI Motherboard
Price (new) (differs)£182.92as of 20 Sep, 06:21£182.91as of 20 Sep, 06:22£184.26as of 20 Sep, 06:22£179.99as of 20 Sep, 06:22
Amazon Warehouse offernot statednot statednot statednot stated
RRP (differs)not stated£189.99£219.99£199.99
Price badge (differs)not statednot statednot stated30-day low
First available on Amazon (differs)Jan 2025 (1 yr 8 mo old)Jun 2025 (1 yr 3 mo old)Apr 2025 (1 yr 5 mo old)Mar 2026 (6 mo old)
Brand (differs)ASUSGigabyteGigabyteMSI
SocketAM5AM5AM5AM5
ChipsetB850B850B850B850
Form factorATXATXATXATX
Memory typeDDR5DDR5DDR5DDR5
RAM slots (differs)not stated444
Maximum RAMnot statednot statednot statednot stated
Fastest RAM speed stated (differs)not stated8,200 MT/s8,200 MT/s8,200 MT/s
M.2 slots3333
Newest PCIe generation statedPCIe 5.0PCIe 5.0PCIe 5.0PCIe 5.0
PCIe 5.0 graphics slot (differs)Yesnot statednot statedYes
PCIe 5.0 M.2 slot (differs)Yesnot statednot statedYes
WiFi (differs)WiFi 7None named in the listing titleWiFi 7WiFi 7
Bluetooth (differs)not statednot statednot stated5.4
Wired LAN (differs)2.5GbE2.5GbE2.5GbE5GbE
USB4 / Thunderboltnot statednot statednot statednot stated
Fastest USB-C port (differs)20 Gbpsnot statednot stated10 Gbps
SATA portsnot statednot statednot statednot stated
Power phases (as stated by the maker) (differs)14+2+18+2+28+2+2not stated
BIOS flashback (differs)Yesnot statednot statednot stated
Debug LED / POST codenot statednot statednot statednot stated
ARGB headersnot statednot statednot statednot stated
Video outputs (differs)HDMI, DisplayPortnot statednot statednot stated
Audio codecnot statednot statednot statednot stated
Colour (differs)not statedWhiteWhitenot stated
Amazon sales rank (differs)#96,122#1,651#1,651#57,263
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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