ASUS B85M-G vs ROG STRIX Z690-G GAMING WIFI Motherboard Comparison

ASUS B85M-G and Asus ROG STRIX Z690-G GAMING WIFI are both motherboards with the same Form factor (Micro ATX), RAM Slots (4) and Onboard USB 2.0 (2). The main differences are in Socket, Chipset, Supported Memory and Audio Chipset.

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ASUS B85M-G	Asus ROG STRIX Z690-G GAMING WIFI
Prices (Change region) Out of Stock Free shipping $102.99 - Buy now	Prices (Change region) In Stock $299.99 Out of Stock Free shipping $599.00
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Brand ASUS	Brand Asus
Model B85M-G	Model ROG STRIX Z690-G GAMING WIFI STRIX Z690-G GAMING WIFI 90MB19G0-M0EAY0 90MB19G0-M0AAY0
Release Date 📅 October 2019	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★☆ (20 reviews) Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Compatible PC parts Processors ► Memory ► Cases ► CPU Coolers ►	Compatible PC parts Processors ► Memory ► Cases ► CPU Coolers ►
Series -	Series ROG
Socket LGA1150	Socket LGA1700
Form factor Micro ATX	Form factor Micro ATX
Chipset Intel B85	Chipset Intel Z690
Supported Memory DDR3 1066Mhz 1333Mhz 1600Mhz	Supported Memory DDR5 4800Mhz 5200Mhz 5400Mhz 5600Mhz 5800Mhz 6000Mhz
* High clock speeds may require enabling the XMP profile in the motherboard BIOS ** RAM support may also depend on the CPU memory controller
ECC RAM Support No	ECC RAM Support No
Audio Chipset ALC887-VD2	Audio Chipset ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080
Audio Channels 8 Channels	Audio Channels 7.1 Channels
LAN Chipset Realtek 8111G	LAN Chipset -
Max LAN Speed 10/100/1000Mbps	Max LAN Speed 10/100/1000/2500Mbps
SLI Support No	SLI Support No
CrossFire Support No	CrossFire Support No
RAID Support No	RAID Support Yes
Back Connect No	Back Connect No
Back I/O Ports -	Back I/O Ports 1 x USB 3.2 Gen 2x2 port (1 x USB Type-C) 3 x USB 3.2 Gen 2 ports (2 x Type-A + 1 x USB Type-C) 4 x USB 3.2 Gen 1 ports (4 x Type-A) 2 x USB 2.0 ports (2 x Type-A) 1 x DisplayPort 1 x HDMI port 1 x Wi-Fi Module 1 x Intel 2.5Gb Ethernet port 5 x Gold-plated audio jacks 1 x Optical S/PDIF out port 1 x BIOS FlashBack button 1 x Clear CMOS button
Wireless LAN No	Wireless LAN Yes
Wi-Fi Generation -	Wi-Fi Generation 6E
PCI-Express x16 Slots 1	PCI-Express x16 Slots 2
PCI-Express x4 Slots 0	PCI-Express x4 Slots 0
PCI-Express x1 Slots 2	PCI-Express x1 Slots 1
SATA 6 Gbps Ports 4	SATA 6 Gbps Ports 6
SATA Express Ports 0	SATA Express Ports 0
M.2 Ports 0	M.2 Ports 3
M.2 Devices support -	M.2 Devices support 2242 / 2260 / 2280 - M Key 2242 / 2260 / 2280 - M Key 2242 / 2260 / 2280 - M Key
RAM Slots 4	RAM Slots 4
Maximum Supported RAM 32 GB	Maximum Supported RAM 128 GB
Onboard USB 2.0 2	Onboard USB 2.0 2
Onboard USB 3.2 Gen 1 1	Onboard USB 3.2 Gen 1 1
Onboard USB 3.2 Gen 2 0	Onboard USB 3.2 Gen 2 0
Onboard USB 3.2 Gen 2x2 0	Onboard USB 3.2 Gen 2x2 1