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Compare MSI PRO B550M-P GEN3 vs Gigabyte B550M AORUS PRO-P

MSI PRO B550M-P GEN3 and Gigabyte B550M AORUS PRO-P are both motherboards with the same Socket (AM4), Form factor (Micro ATX) and Chipset (AMD B550). The main differences are in Supported Memory, ECC RAM Support, PCI-Express x16 Slots and PCI-Express x1 Slots.
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Brand
MSI
Brand
Gigabyte
Model
  • PRO B550M-P GEN3
  • 7D95-001R
Model
B550M AORUS PRO-P
Release Date
📅 January 2022
Release Date
📅 October 2020
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★☆
(3 reviews)
Price history
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Price history
View Details ►
Compatible PC parts
Compatible PC parts
Socket
AM4
Socket
AM4
Form factor
Micro ATX
Form factor
Micro ATX
Chipset
AMD B550
Chipset
AMD B550
Supported Memory
DDR4
1866Mhz 2133Mhz 2400Mhz 2666Mhz 2800Mhz 2933Mhz 3000Mhz 3200Mhz 3466Mhz 3600Mhz 3733Mhz 3866Mhz 4133Mhz 4266Mhz
Supported Memory
DDR4
2133Mhz 2400Mhz 2666Mhz 2933Mhz 3200Mhz 3333Mhz 3600Mhz 4000Mhz 4400Mhz 4600Mhz 4733Mhz
* 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
Yes
* ECC memory support also depends on the CPU memory controller
Audio Chipset
-
Audio Chipset
Realtek ALC1200
Audio Channels
-
Audio Channels
2/4/5.1/7.1-channel
Support for S/PDIF Out
LAN Chipset
-
LAN Chipset
Realtek 2.5GbE LAN chip
Max LAN Speed
-
Max LAN Speed
10/100/1000/2500Mbps
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
  • 1 x DisplayPort
  • 1 x HDMI port
  • 4 x USB 3.2 Gen 1 ports
  • 1 x USB 3.2 Gen 2 Type-A port (red)
  • 1 x USB Type-C port with USB 3.2 Gen 2 support
  • 1 x Q-Flash Plus button
  • 1 x RJ-45 port
  • 1 x optical S/PDIF Out connector
  • 5 x audio jacks
Wireless LAN
No
Wireless LAN
No
PCI-Express x16 Slots
1
PCI-Express x16 Slots
2
PCI-Express x4 Slots
0
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
1
M.2 Ports
2
M.2 Devices support
  • 2242 / 2260 / 2280 - M Key
M.2 Devices support
  • 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
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
0
Onboard USB 3.2 Gen 2
0
Onboard USB 3.2 Gen 2x2
0
Onboard USB 3.2 Gen 2x2
0
-

Comparison and key differences summary

Reasons to buy the MSI PRO B550M-P GEN3:

  • Newer Product, it was released around 14 months later
  • +1 Slots PCI-E x1

Buy now

Reasons to buy the Gigabyte B550M AORUS PRO-P:

  • Supports the following RAM types: DDR4 4400MHz, 4600MHz, 4733MHz
  • +1 Slots PCI-E x16
  • +1 Ports M.2

Buy now

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