Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	MSI B850 GAMING PRO WIFI6E Motherboard	GIGABYTE B850 Eagle WIFI6E AMD AM5 LGA 1718 Motherboard	MSI PRO B850-S EVO WIFI Motherboard
Price (new)	£149.99as of 20 Sep, 06:20	£149.99as of 20 Sep, 06:21	£149.99as of 20 Sep, 06:22
Amazon Warehouse offer	not stated	not stated	not stated
RRP (differs)	£169.99	not stated	£169.99
Price badge (differs)	not stated	30-day low	Lowest we've recorded
First available on Amazon (differs)	May 2026 (4 mo old)	Jan 2025 (1 yr 8 mo old)	Mar 2026 (6 mo old)
Brand (differs)	MSI	Gigabyte	MSI
Socket	AM5	AM5	AM5
Chipset	B850	B850	B850
Form factor	ATX	ATX	ATX
Memory type	DDR5	DDR5	DDR5
RAM slots	4	4	4
Maximum RAM	not stated	not stated	not stated
Fastest RAM speed stated (differs)	8,200 MT/s	not stated	8,200 MT/s
M.2 slots (differs)	2	3	3
Newest PCIe generation stated	PCIe 5.0	PCIe 5.0	PCIe 5.0
PCIe 5.0 graphics slot (differs)	not stated	not stated	Yes
PCIe 5.0 M.2 slot (differs)	Yes	not stated	Yes
WiFi (differs)	WiFi 6E	WiFi 6E	WiFi 7
Bluetooth (differs)	5.3	not stated	5.4
Wired LAN (differs)	2.5GbE	1GbE	5GbE
USB4 / Thunderbolt	not stated	not stated	not stated
Fastest USB-C port (differs)	10 Gbps	not stated	10 Gbps
SATA ports	not stated	not stated	not stated
Power phases (as stated by the maker) (differs)	not stated	8+2+2	not stated
BIOS flashback	not stated	not stated	not stated
Debug LED / POST code	not stated	not stated	not stated
ARGB headers	not stated	not stated	not stated
Video outputs	not stated	not stated	not stated
Audio codec	not stated	not stated	not stated
Colour	not stated	not stated	not stated
Amazon sales rank (differs)	#10,006	#34,349	#76,884
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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