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Compare Gigabyte B840M EAGLE WIFI6 vs B550 Eagle WIFI6

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  3. Gigabyte B840M EAGLE WIFI6 🆚 GIGABYTE B550 Eagle WIFI6
Gigabyte B840M EAGLE WIFI6 and GIGABYTE B550 Eagle WIFI6 are both motherboards with the same SATA 6 Gbps Ports (4), M.2 Ports (2) and Maximum Supported RAM (128 GB). The main differences are in Socket, Form factor, Chipset and Supported Memory.
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Gigabyte B840M EAGLE WIFI6 AM5 2x M.2 Slots USB 3.2 Gen 1 Type-A DisplayPort 1.4 HDMI 2.1 Realtek 2.5Gb LAN Micro-ATX
Gigabyte B840M EAGLE WIFI6
GIGABYTE B550 Eagle WIFI6 AM4 DDR4 2X M.2 PCIe 4.0 WIFI6 1GbE LAN ATX
GIGABYTE B550 Eagle WIFI6
Prices
(Change region)
In Stock
$170.34
Last updated 43 minutes ago.
Prices
(Change region)
In Stock
$119.99
Last updated 43 minutes ago.
Out of Stock
$119.99
In Stock
+ $5.99 Shipping
$119.99
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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
Gigabyte
Brand
GIGABYTE
Model
B840M EAGLE WIFI6
Model
B550 EAGLE WIFI6
Release Date
📅 January 2025
Release Date
📅 November 2024
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★★
(1 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 ►
Socket
AM5
Socket
AM4
Form factor
Micro ATX
Form factor
ATX
Chipset
AMD B840
Chipset
AMD B550
Supported Memory
DDR5
4400Mhz 4800Mhz 5200Mhz 5600Mhz 5800Mhz 6000Mhz 6200Mhz 6400Mhz 6600Mhz 6800Mhz 7000Mhz 7200Mhz
Supported Memory
DDR4
2133Mhz 2400Mhz 2666Mhz 2933Mhz 3200Mhz
* 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
-
Audio Channels
Realtek® Audio CODEC
High Definition Audio
2/4/5.1/7.1-channel
LAN Chipset
-
LAN Chipset
Realtek® GbE LAN chip (1 Gbps/100 Gbps/10 Mbps)
Max LAN Speed
-
Max LAN Speed
(1 Gbps/100 Gbps/10 Mbps)
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
  • 4 x USB 2.0/1.1 ports
  • 2 x antenna connectors (1T1R)
  • 1 x HDMI port (Note)
  • 1 x USB 3.2 Gen 2 Type-A (Note)/USB 3.2 Gen 1 port (red)
  • 1 x USB Type-C port with USB 3.2 Gen 1 support
  • 1 x Q-Flash Plus button
  • 1 x RJ-45 port
  • 2 x USB 3.2 Gen 1 ports
  • 3 x audio jacks
  • (Note) Actual support may vary by CPU.
Wireless LAN
Yes
Wireless LAN
Yes
Wi-Fi Generation
6
Wi-Fi Generation
6E
PCI-Express x16 Slots
2
PCI-Express x16 Slots
5
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
4
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 / 22110 - M Key
  • 2280 / 22110 - M Key
RAM Slots
2
RAM Slots
4
Maximum Supported RAM
128 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
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 Gigabyte B840M EAGLE WIFI6:

Buy now

Reasons to buy the GIGABYTE B550 Eagle WIFI6:

  • 30% cheaper, you can save $50.35
  • Newer Wi-Fi protocol
  • +3 Slots PCI-E x16
  • +2 RAM slots

Buy now

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