ASUS TUF Gaming Z790-Plus WiFi vs TUF GAMING B660M-PLUS WIFI Motherboard Comparison

ASUS TUF Gaming Z790-Plus WiFi and Asus TUF GAMING B660M-PLUS WIFI are both motherboards with the same Socket (LGA1700), PCI-Express x16 Slots (2) and SATA 6 Gbps Ports (4). The main differences are in Form factor, Chipset, Supported Memory and Wi-Fi Generation.

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ASUS TUF Gaming Z790-Plus WiFi	Asus TUF GAMING B660M-PLUS WIFI
Prices (Change region) Out of Stock Free shipping $214.99 In Stock $234.96 Last updated 37 minutes ago. In Stock Free shipping $240.99 In Stock Free shipping $249.99 In Stock $249.99 Out of Stock $275.90 Show 3 more offers	Prices (Change region) Out of Stock + $32.00 Shipping $344.03
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Brand ASUS	Brand Asus
Model TUF GAMING Z790-PLUS WIFI 90MB1D80-M0EAY0 90MB1D80-M0AAY0 90MB1D80-M1AAY0	Model TUF GAMING B660M-PLUS WIFI
Release Date 📅 December 2022	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (1 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 TUF	Series -
Socket LGA1700	Socket LGA1700
Form factor ATX	Form factor Micro ATX
Chipset Intel Z790	Chipset Intel B660
Supported Memory DDR5 4800Mhz 5000Mhz 5200Mhz 5400Mhz 5600Mhz 5800Mhz 6000Mhz 6200Mhz 6400Mhz 6600Mhz 6800Mhz 7000Mhz 7200Mhz	Supported Memory DDR5 4800Mhz 5000Mhz 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 Channels Realtek S1220A 7.1 Surround Sound High Definition Audio CODEC	Audio Channels -
Max LAN Speed 1 x Intel® 2.5Gb EthernetTUF LANGuard	Max LAN Speed -
SLI Support No	SLI Support No
CrossFire Support No	CrossFire Support No
RAID Support Yes	RAID Support Yes
Back Connect No	Back Connect No
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) 1 x DisplayPort 1 x HDMI port 1 x Wi-Fi Module 1 x Intel 2.5Gb Ethernet port 5 x Audio jacks 1 x Optical S/PDIF out port	Back I/O Ports -
Wireless LAN Yes	Wireless LAN Yes
Wi-Fi Generation 6E	Wi-Fi Generation 6
PCI-Express x16 Slots 2	PCI-Express x16 Slots 2
PCI-Express x4 Slots 1	PCI-Express x4 Slots 0
PCI-Express x1 Slots 2	PCI-Express x1 Slots 1
SATA 6 Gbps Ports 4	SATA 6 Gbps Ports 4
SATA Express Ports 0	SATA Express Ports 0
M.2 Ports 4	M.2 Ports 2
M.2 Devices support 2242 / 2260 / 2280 / 22110 - M Key 2242 / 2260 / 2280 - M Key 2242 / 2260 / 2280 / 22110 - M Key 2242 / 2260 / 2280 - M Key	M.2 Devices support 2242 / 2260 / 2280 - M Key 2242 / 2260 / 2280 - M Key
RAM Slots 4	RAM Slots 4
Maximum Supported RAM 192 GB	Maximum Supported RAM 192 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 1	Onboard USB 3.2 Gen 2 1
Onboard USB 3.2 Gen 2x2 0	Onboard USB 3.2 Gen 2x2 0

Comparison and key differences summary

Reasons to buy the ASUS TUF Gaming Z790-Plus WiFi:

38% cheaper, you can save $129.04
Newer Wi-Fi protocol
Supports the following RAM types: DDR5 6200MHz, 6400MHz, 6600MHz, 6800MHz, 7000MHz, 7200MHz
+1 Slots PCI-E x4
+1 Slots PCI-E x1
+2 Ports M.2