Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	Asus PRIME B650M-K	Sapphire MB B650M-E Motherboard	Gigabyte B650M D3HP AX Motherboard
Price (new) (differs)	£110.55as of 20 Sep, 06:21	£107.51as of 20 Sep, 06:22	£107.50as of 20 Sep, 06:21
RRP (differs)	£147.65	not stated	£139.99
Price badge (differs)	not stated	not stated	30-day low
First available on Amazon (differs)	May 2023 (3 yr 3 mo old)	Aug 2026 (1 mo old)	Feb 2024 (2 yr 7 mo old)
Brand (differs)	ASUS	Sapphire	Gigabyte
RAM slots (differs)	2	2	4
Maximum RAM (differs)	not stated	96 GB	not stated
Fastest RAM speed stated (differs)	not stated	5,600 MT/s	7,600 MT/s
M.2 slots (differs)	2	not stated	2
Newest PCIe generation stated (differs)	PCIe 5.0	not stated	PCIe 4.0
PCIe 5.0 M.2 slot (differs)	Yes	not stated	not stated
WiFi (differs)	None named in the listing title	None named in the listing title	WiFi 6E
Wired LAN (differs)	2.5GbE	not stated	2.5GbE
Fastest USB-C port (differs)	5 Gbps	not stated	not stated
Power phases (as stated by the maker) (differs)	not stated	not stated	5+2+2
BIOS flashback (differs)	not stated	not stated	Yes
Video outputs (differs)	HDMI	not stated	HDMI, DisplayPort
Amazon sales rank (differs)	#114,688	#101,185	#1,768
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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