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Compare MSI PRO B840-S EVO WIFI6E vs Biostar X870E VALKYRIE

MSI PRO B840-S EVO WIFI6E and Biostar X870E VALKYRIE are both motherboards with the same Socket (AM5), Form factor (ATX) and RAM Slots (4). The main differences are in Chipset, Supported Memory, Wireless LAN and PCI-Express x16 Slots.
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$308.13
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Brand
msi
Brand
Biostar
Model
  • PRO B840-S EVO WIFI6E
  • 7E93-001R
Model
X870E VALKYRIE
Release Date
📅 January 2026
Release Date
📅 September 2024
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
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Price history
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Compatible PC parts
Compatible PC parts
Socket
AM5
Socket
AM5
Form factor
ATX
Form factor
ATX
Chipset
AMD B840
Chipset
AMD X870E
Supported Memory
DDR5
4800Mhz 5200Mhz 5600Mhz 8000Mhz
Supported Memory
DDR5
4800Mhz 5200Mhz 5600Mhz 6000Mhz 6200Mhz 6400Mhz 6600Mhz 6800Mhz 7000Mhz 7200Mhz 7600Mhz 7800Mhz 8000Mhz 8200Mhz 8400Mhz
* 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
SLI Support
No
SLI Support
No
CrossFire Support
No
CrossFire Support
No
RAID Support
Yes
RAID Support
Yes
Back Connect
No
Back Connect
No
Wireless LAN
Yes
Wireless LAN
No
Wi-Fi Generation
6E
Wi-Fi Generation
-
PCI-Express x16 Slots
2
PCI-Express x16 Slots
3
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
6
SATA Express Ports
0
SATA Express Ports
0
M.2 Ports
3
M.2 Ports
5
M.2 Devices support
  • 2260 / 2280 - M Key
  • 2260 / 2280 / 22110 - M Key
  • 2260 / 2280 - M Key
M.2 Devices support
  • 2280 - M Key
  • 2260 / 2280 / 22110 - M Key
  • 2260 / 2280 - M Key
  • 2280 - M Key
  • 2230 - E Key
RAM Slots
4
RAM Slots
4
Maximum Supported RAM
256 GB
Maximum Supported RAM
192 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
0
Onboard USB 3.2 Gen 2x2
0
Onboard USB 3.2 Gen 2x2
1
-

Comparison and key differences summary

Reasons to buy the MSI PRO B840-S EVO WIFI6E:

  • Newer Product, it was released around 15 months later
  • Wireless LAN Integrated
  • +64 GB maximum RAM supported
  • +1 Onboard USB 3.2 Gen 2

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Reasons to buy the Biostar X870E VALKYRIE:

  • Supports the following RAM types: DDR5 8200MHz, 8400MHz
  • +1 Slots PCI-E x16
  • +2 Ports SATA 6Gb/s
  • +2 Ports M.2

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