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Compare ASUS ROG STRIX B450-F Gaming II vs ROG Strix Z790-F Gaming WiFi II

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  3. ASUS ROG STRIX B450-F Gaming II 🆚 ASUS ROG Strix Z790-F Gaming WiFi II
ASUS ROG STRIX B450-F Gaming II and ASUS ROG Strix Z790-F Gaming WiFi II are both motherboards with the same Form factor (ATX), RAM Slots (4) and Onboard USB 3.2 Gen 1 (1). The main differences are in Socket, Chipset, Supported Memory and Audio Channels.
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ASUS ROG Strix B450-F Gaming II AMD AM4 HDMI 2.0b/DP 2 x PCIe 3.0 x16 USB 3.2 Gen 2 Type A USB Type-C ATX
ASUS ROG STRIX B450-F Gaming II
ASUS ROG Strix Z790-F Gaming WiFi II LGA 1700 DDR5 2.5 Gb LAN 5X M.2 Slots PCIe 5.0 x16 WiFi 7 ATX
ASUS ROG Strix Z790-F Gaming WiFi II
Prices
(Change region)
In Stock
$139.99
Prices
(Change region)
In Stock
Free shipping
$419.10
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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand
ASUS
Brand
ASUS
Model
  • ROG STRIX B450-F Gaming II
  • 90MB15V0-M0AAY0
Model
  • ROG STRIX Z790-F GAMING WIFI II
  • 90MB1FM0-M0AAY0
  • 90MB1FM0-M0EAY0
Release Date
📅 October 2020
Release Date
📅 October 2023
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★☆
(33 reviews)
User reviews
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
ROG
Series
ROG
Socket
AM4
Socket
LGA1700
Form factor
ATX
Form factor
ATX
Chipset
AMD B450
Chipset
Intel Z790
Supported Memory
DDR4
2133Mhz 2400Mhz 2666Mhz 2800Mhz 3000Mhz 3200Mhz 3466Mhz 3600Mhz 3866Mhz 4000Mhz 4400Mhz
Supported Memory
DDR5
4800Mhz 5000Mhz 5200Mhz 5400Mhz 5600Mhz 5800Mhz 6000Mhz 6200Mhz 6400Mhz 6600Mhz 6800Mhz 7000Mhz 7200Mhz 7400Mhz 7600Mhz 7800Mhz 8000Mhz
* 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
ROG SupremeFX High Definition Audio CODEC S1220A
Audio Chipset
-
Audio Channels
7.1 Channels
Audio Channels
ROG SupremeFX 5.1 Surround Sound High Definition Audio CODEC ALC4080
LAN Chipset
Intel i211AT
LAN Chipset
-
Max LAN Speed
10/100/1000Mbps
Max LAN Speed
1 x Intel® 2.5Gb EthernetASUS LANGuard
SLI Support
No
SLI Support
No
CrossFire Support
Yes
CrossFire Support
No
RAID Support
Yes
RAID Support
Yes
Back Connect
No
Back Connect
No
Back I/O Ports
  • 1 x Intel I211-AT 1Gb Ethernet
  • 1 x PS/2 keyboard/mouse combo port(s)
  • 1 x DisplayPort
  • 1 x HDMI
  • 2 x USB 3.2 Gen 2
  • 3 x USB 3.2 Gen 1 Type-A
  • 1 x USB 3.2 Gen 1 USB Type-C
  • 2 x USB 2.0
  • 1 x Optical S/PDIF out
  • 5 x Audio jack(s)
  • 1 x BIOS FlashBack Button(s)
Back I/O Ports
  • 1 x USB 20Gbps port (1 x USB Type-C)
  • 3 x USB 10Gbps ports (2 x Type-A+1 x USB Type-C)
  • 4 x USB 5Gbps ports (4 x Type-A)
  • 6 x USB 2.0 ports (6 x Type-A)
  • 1 x DisplayPort
  • 1 x HDMITM port
  • 1 x Wi-Fi Module
  • 1 x Intel 2.5Gb Ethernet
  • 2 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
7
PCI-Express x16 Slots
3
PCI-Express x16 Slots
2
PCI-Express x4 Slots
0
PCI-Express x4 Slots
0
PCI-Express x1 Slots
3
PCI-Express x1 Slots
1
SATA 6 Gbps Ports
6
SATA 6 Gbps Ports
4
SATA Express Ports
0
SATA Express Ports
0
M.2 Ports
2
M.2 Ports
5
M.2 Devices support
  • 2242 / 2260 / 2280 - M Key
  • 2242 / 2260 / 2280 / 22110 - M Key
M.2 Devices support
  • 2242 / 2260 / 2280 / 22110 - M Key
  • 2280 - M Key
  • 2280 - M Key
  • 2242 / 2260 / 2280 / 22110 - M Key
  • 2242 / 2260 / 2280 - M Key
RAM Slots
4
RAM Slots
4
Maximum Supported RAM
128 GB
Maximum Supported RAM
192 GB
Onboard USB 2.0
1
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
-

Comparison and key differences summary

⛔ You are comparing motherboards with different sockets. They cannot support the same CPUs. Try to compare motherboards within the same platform.

Reasons to buy the ASUS ROG STRIX B450-F Gaming II:

  • 67% cheaper, you can save $279.11
  • Supports AMD CrossFire
  • +1 Slots PCI-E x16
  • +2 Slots PCI-E x1
  • +2 Ports SATA 6Gb/s

Buy now

Reasons to buy the ASUS ROG Strix Z790-F Gaming WiFi II:

  • Newer Product, it was released around 3 years later
  • Wireless LAN Integrated
  • +3 Ports M.2
  • +64 GB maximum RAM supported
  • +1 Onboard USB 2.0

Buy now

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