Compare 2 motherboards

Side-by-side comparison of 2 motherboards

Specification	MB ASRock AMD AM5 B850M Pro RS	Gigabyte B850M DS3H Motherboard
Price (new) (differs)	£122.40as of 5 Nov, 18:20	£123.50as of 5 Nov, 18:22
Amazon Warehouse offer	not stated	not stated
RRP (differs)	£247.99	£159.99
Price badge	not stated	not stated
First available on Amazon	Jan 2025 (1 yr 9 mo old)	Jan 2025 (1 yr 9 mo old)
Brand (differs)	ASRock	Gigabyte
Socket	AM5	AM5
Chipset	B850	B850
Form factor	Micro-ATX	Micro-ATX
Memory type	DDR5	DDR5
RAM slots	4	4
Maximum RAM	not stated	not stated
Fastest RAM speed stated (differs)	8,000 MT/s	8,200 MT/s
M.2 slots	1	1
Newest PCIe generation stated	PCIe 5.0	PCIe 5.0
PCIe 5.0 graphics slot	Yes	Yes
PCIe 5.0 M.2 slot	Yes	Yes
WiFi	None named in the listing title	None named in the listing title
Bluetooth	not stated	not stated
Wired LAN (differs)	not stated	2.5GbE
USB4 / Thunderbolt	not stated	not stated
Fastest USB-C port	not stated	not stated
SATA ports (differs)	4	not stated
Power phases (as stated by the maker) (differs)	8+2+1	16+2+2
BIOS flashback	Yes	Yes
Debug LED / POST code	not stated	not stated
ARGB headers	not stated	not stated
Video outputs	not stated	not stated
Audio codec	not stated	not stated
Colour	not stated	not stated
Amazon sales rank (differs)	#21,333	#1,464
Buy	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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