Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	Gigabyte B650 GAMING X AX Motherboard	Gigabyte GIGABYTE B650 Gaming X AX	GIGABYTE B650 UD AX	Gigabyte B650 AORUS ELITE AX ICE Motherboard
Price (new) (differs)	£179.04as of 5 Nov, 18:21	£179.04as of 5 Nov, 18:20	£170.96as of 5 Nov, 18:23	£188.07as of 5 Nov, 18:21
RRP (differs)	£179.99	not stated	not stated	£259.99
First available on Amazon (differs)	Sep 2022 (4 yr 1 mo old)	Mar 2023 (3 yr 7 mo old)	Jul 2024 (2 yr 3 mo old)	Nov 2023 (2 yr 11 mo old)
Form factor (differs)	not stated	ATX	ATX	ATX
Fastest RAM speed stated (differs)	8,000 MT/s	not stated	not stated	8,000 MT/s
M.2 slots (differs)	3	3	2	2
Newest PCIe generation stated (differs)	PCIe 5.0	PCIe 4.0	PCIe 4.0	PCIe 5.0
WiFi (differs)	WiFi 6E	WiFi 6E	WiFi 6	WiFi 6E
Wired LAN (differs)	2.5GbE	2.5GbE	1GbE	2.5GbE
Power phases (as stated by the maker) (differs)	8+2+2	not stated	6+2+2	12+2+2
BIOS flashback (differs)	Yes	Yes	not stated	Yes
ARGB headers (differs)	not stated	Yes	not stated	not stated
Video outputs (differs)	HDMI, DisplayPort	not stated	not stated	HDMI, DisplayPort
Colour (differs)	not stated	not stated	not stated	White
Amazon sales rank (differs)	#138,088	#116,403	#79,108	#14,972
Buy	Check price on Amazon	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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