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Compare Asus ROG STRIX B860-I GAMING WIFI vs ROG STRIX X870-I GAMING WIFI

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  3. Asus ROG STRIX B860-I GAMING WIFI 🆚 ASUS ROG STRIX X870-I GAMING WIFI
Asus ROG STRIX B860-I GAMING WIFI and ASUS ROG STRIX X870-I GAMING WIFI are both motherboards with the same Form factor (Mini ITX), Max LAN Speed (2.5Gbps) and Wi-Fi Generation (7). The main differences are in Socket, Chipset, Supported Memory and Back I/O Ports.
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ASUS ROG STRIX B860-I GAMING WIFI B860 LGA1851 Mini-ITX
Asus ROG STRIX B860-I GAMING WIFI
ASUS ROG STRIX X870-I GAMING WIFI AM5 10+2+1 power stages DDR5 WiFi7 2x M.2 PCIe5.0 USB4 Mini ITX
ASUS ROG STRIX X870-I GAMING WIFI
Prices
(Change region)
In Stock
$199.00
Last updated 44 minutes ago.
In Stock
Free shipping
$199.00
Out of Stock
Free shipping
$207.99
Show 3 more offers
Prices
(Change region)
In Stock
$415.99
Last updated 44 minutes ago.
In Stock
Free shipping
$415.99
In Stock
Free shipping
$415.99
Show 2 more offers
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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 B860-I GAMING WIFI
  • 90MB1JB0-M0AAY0
Model
  • ROG STRIX X870-I GAMING WIFI
  • 90MB1IW0-M0AAY0
Release Date
📅 January 2025
Release Date
📅 September 2024
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★☆
(14 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
-
Series
ROG
Socket
LGA1851
Socket
AM5
Form factor
Mini ITX
Form factor
Mini ITX
Chipset
Intel B860
Chipset
AMD X870
Supported Memory
DDR5
4800Mhz 9066Mhz
Supported Memory
DDR5
4800Mhz 5000Mhz 5200Mhz 5400Mhz 5600Mhz 5800Mhz 6000Mhz 6200Mhz 6400Mhz 6600Mhz 6800Mhz 7000Mhz 7200Mhz 7400Mhz 7600Mhz 7800Mhz 8000Mhz 8200Mhz 8400Mhz 8600Mhz
* 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
Realtek ALC1220P
Audio Chipset
-
Audio Channels
Realtek ALC1220P 7.1 Surround Sound High Definition Audio CODEC
Audio Channels
-
Max LAN Speed
2.5Gbps
Max LAN Speed
2.5Gbps
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 Thunderbolt 4 port (1 x USB Type-C)
  • 1 x USB 20Gbps port (1 x USB Type-C)
  • 1 x USB 10Gbps ports (1 x Type-A)
  • 3 x USB 5Gbps ports (3 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
  • 2 x Audio jacks
  • 1 x Optical S/PDIF out port
  • 1 x Clear CMOS button
Back I/O Ports
  • 1 x Antenna Bracket
  • 1 x Clear CMOS Button
  • 1 x HDMI
  • 1 x LAN (RJ45)
  • 1 x Q-Flash Plus Button
  • 1 x USB 3.1 Gen 2 Type-C
  • 2 x USB 3.2 Gen 2x2 Type-C
  • 3 x USB 2.0/1.1
  • 4 x USB 3.1 Gen 2 Type-A
Wireless LAN
Yes
Wireless LAN
Yes
Wi-Fi Generation
7
Wi-Fi Generation
7
PCI-Express x16 Slots
1
PCI-Express x16 Slots
1
PCI-Express x4 Slots
0
PCI-Express x4 Slots
0
PCI-Express x1 Slots
0
PCI-Express x1 Slots
0
SATA 6 Gbps Ports
4
SATA 6 Gbps Ports
2
SATA Express Ports
0
SATA Express Ports
0
M.2 Ports
2
M.2 Ports
2
M.2 Devices support
  • 2260 / 2280 - M Key
  • 2242 / 2260 / 2280 - M Key
M.2 Devices support
  • 2280 - M Key
  • 2242 / 2260 / 2280 - M Key
RAM Slots
2
RAM Slots
2
Maximum Supported RAM
128 GB
Maximum Supported RAM
128 GB
Onboard USB 2.0
1
Onboard USB 2.0
0
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

⛔ 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 B860-I GAMING WIFI:

  • 52% cheaper, you can save $216.99
  • Supports the following RAM types: DDR5 9066MHz
  • +2 Ports SATA 6Gb/s
  • +1 Onboard USB 2.0
  • Supports back I/O Thunderbolt

Buy now

Reasons to buy the ASUS ROG STRIX X870-I GAMING WIFI:

Buy now

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