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Compare GIGABYTE B840M D3HP vs ASUS ROG STRIX X870-I GAMING WIFI

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  3. GIGABYTE B840M D3HP 🆚 ASUS ROG STRIX X870-I GAMING WIFI
GIGABYTE B840M D3HP and ASUS ROG STRIX X870-I GAMING WIFI are both motherboards with the same Socket (AM5), PCI-Express x16 Slots (1) and M.2 Ports (2). The main differences are in Form factor, Chipset, Supported Memory and Wireless LAN.
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GIGABYTE B840M D3HP 8+2+2 Phases VRM DDR5 8200MHz 2x PCIe 4.0 M.2 1GbE LAN USB 3.2 Gen 2 Micro ATX
GIGABYTE B840M D3HP
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
$259.27
Last updated 40 minutes ago.
Prices
(Change region)
In Stock
$415.99
Last updated 38 minutes ago.
In Stock
Free shipping
$415.99
In Stock
Free shipping
$415.99
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Brand
GIGABYTE
Brand
ASUS
Model
B840M D3HP
Model
  • ROG STRIX X870-I GAMING WIFI
  • 90MB1IW0-M0AAY0
Release Date
📅 February 2026
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
AM5
Socket
AM5
Form factor
Micro ATX
Form factor
Mini ITX
Chipset
AMD B840
Chipset
AMD X870
Supported Memory
DDR5
5600Mhz 5800Mhz 6000Mhz 6200Mhz 6400Mhz 6600Mhz 6800Mhz 7000Mhz 7200Mhz 7400Mhz 7600Mhz 7800Mhz 7900Mhz 7950Mhz 8000Mhz 8200Mhz
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
Max LAN Speed
-
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
-
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
No
Wireless LAN
Yes
Wi-Fi Generation
-
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
1
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
  • 2580 - M Key
  • 2280 - M Key
M.2 Devices support
  • 2280 - M Key
  • 2242 / 2260 / 2280 - M Key
RAM Slots
4
RAM Slots
2
Maximum Supported RAM
256 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

Reasons to buy the GIGABYTE B840M D3HP:

  • 38% cheaper, you can save $156.72
  • Newer Product, it was released around 16 months later
  • +1 Slots PCI-E x1
  • +2 Ports SATA 6Gb/s
  • +2 RAM slots
  • +128 GB maximum RAM supported
  • +1 Onboard USB 2.0

Buy now

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

  • Wireless LAN Integrated
  • Supports the following RAM types: DDR5 8400MHz, 8600MHz

Buy now

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