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ASUS TUF Gaming B450M-PLUS II vs PRIME B550M-A/CSM

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ASUS TUF Gaming B450M-PLUS II

ASUS PRIME B550M-A/CSM

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Prices
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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
  • TUF Gaming B450M-PLUS II
  • 90MB1620-M0AAY0
Model
PRIME B550M-A/CSM
Release Date
📅 October 2020
Release Date
📅 June 2020
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews

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User reviews
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(16 reviews)

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TDP
🔌 60 Watts
TDP
🔌 60 Watts
Price history
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Price history
View Details ►
Recommended supported parts
Recommended supported parts
Series
-
Series
-
Socket
-
Socket
AM4
Form factor
-
Form factor
Micro ATX
Chipset
-
Chipset
AMD B550
Supported Memory
-
Supported Memory
DDR4:
2133Mhz 2400Mhz 2666Mhz 2800Mhz 3000Mhz 3200Mhz 3333Mhz 3466Mhz 3600Mhz 3733Mhz 3866Mhz 4000Mhz 4133Mhz 4266Mhz 4400Mhz 4600Mhz
* 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
-
ECC RAM Support

* ECC memory support also depends on the CPU memory controller
Audio Chipset
-
Audio Chipset
Realtek ALC887
Audio Channels
-
Audio Channels
7.1 Channels
LAN Chipset
-
LAN Chipset
Realtek RTL8111H
Max LAN Speed
-
Max LAN Speed
10/100/1000Mbps
SLI Support
-
SLI Support
No
CrossFire Support
-
CrossFire Support
No
RAID Support
-
RAID Support
Yes
Back I/O Ports
-
Back I/O Ports
  • 2 x USB 3.2 Gen 2 ports (2 x Type-A)
  • 4 x USB 3.2 Gen 1 ports (4 x Type-A)
  • 1 x D-Sub port
  • 1 x DVI-D port
  • 1 x HDMI port
  • 1 x Realtek RTL8111H 1Gb Ethernet port
  • 3 x Audio jacks
  • 1 x PS/2 Keyboard/Mouse combo port
Wireless LAN
-
Wireless LAN
No
Wi-Fi Generation
-
Wi-Fi Generation
-
PCI-Express x16 Slots
-
PCI-Express x16 Slots
1
PCI-Express x4 Slots
-
PCI-Express x4 Slots
0
PCI-Express x1 Slots
-
PCI-Express x1 Slots
2
SATA 6 Gbps Ports
-
SATA 6 Gbps Ports
4
SATA Express Ports
-
SATA Express Ports
0
M.2 Ports
-
M.2 Ports
2
RAM Slots
-
RAM Slots
4
Maximum Supported RAM
-
Maximum Supported RAM
128GB
Onboard USB 2.0
-
Onboard USB 2.0
2
Onboard USB 3.2 Gen 1
-
Onboard USB 3.2 Gen 1
1
Onboard USB 3.2 Gen 2
-
Onboard USB 3.2 Gen 2
0
Critic Reviews
-
Critic Reviews
-

What are the differences between ASUS TUF Gaming B450M-PLUS II and PRIME B550M-A/CSM? Analyze head-to-head all specifications and features to find out the better motherboard.

Comparison summary

Reasons to pick the ASUS TUF Gaming B450M-PLUS II:

  • 16% cheaper, you can save $17.85.

Reasons to pick the ASUS PRIME B550M-A/CSM:

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