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ASUS TUF Gaming B450M-PLUS II vs ASRock B450M Steel Legend

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ASUS TUF Gaming B450M-PLUS II

ASRock B450M Steel Legend

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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
ASRock
Model
  • TUF Gaming B450M-PLUS II
  • 90MB1620-M0AAY0
Model
  • B450M STEEL LEGEND
  • 90-MXB9Y0-A0UAYZ
Release Date
📅 October 2020
Release Date
📅 February 2019
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews

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User reviews
★ ★ ★ ★ ☆
(40 reviews)

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TDP
🔌 60 Watts
TDP
🔌 60 Watts
Price history
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Price history
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Recommended supported parts
Recommended supported parts
Series
-
Series
-
Socket
-
Socket
AM4
Form factor
-
Form factor
Micro ATX
Chipset
-
Chipset
AMD B450
Supported Memory
-
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
-
ECC RAM Support
Audio Chipset
-
Audio Chipset
Realtek ALC892
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
Yes
RAID Support
-
RAID Support
Yes
Back I/O Ports
-
Back I/O Ports
-
Wireless LAN
-
Wireless LAN
No
Wi-Fi Generation
-
Wi-Fi Generation
-
PCI-Express x16 Slots
-
PCI-Express x16 Slots
2
PCI-Express x4 Slots
-
PCI-Express x4 Slots
0
PCI-Express x1 Slots
-
PCI-Express x1 Slots
1
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

"Feature-packed and with good build quality, we found this board offered a taste of every feature we want in premium boards. It may not have the beefiest VRM out there, but it does make up for it with other niceties like the ARGB header, dual M.2 ports,..."


What are the differences between ASUS TUF Gaming B450M-PLUS II and ASRock B450M Steel Legend? 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:

  • Newer Product, it was released around 19 months later.

Reasons to pick the ASRock B450M Steel Legend:

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