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Compare MSI PRO B840-S EVO WIFI6E vs ASUS ROG Maximus Z790 Formula

MSI PRO B840-S EVO WIFI6E and ASUS ROG Maximus Z790 Formula are both motherboards with the same Form factor (ATX), PCI-Express x16 Slots (2) and SATA 6 Gbps Ports (4). The main differences are in Socket, Chipset, Supported Memory and Wi-Fi Generation.
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$311.17
Last updated 40 minutes ago.
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Brand
msi
Brand
ASUS
Model
  • PRO B840-S EVO WIFI6E
  • 7E93-001R
Model
  • ROG MAXIMUS Z790 FORMULA
  • 90MB1FS0-M0EAY0
  • 90MB1FS0-M0AAY0
Release Date
📅 January 2026
Release Date
📅 October 2023
* 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
Series
-
Series
ROG
Socket
AM5
Socket
LGA1700
Form factor
ATX
Form factor
ATX
Chipset
AMD B840
Chipset
Intel Z790
Supported Memory
DDR5
4800Mhz 5200Mhz 5600Mhz 8000Mhz
Supported Memory
DDR5
4800Mhz 5000Mhz 5200Mhz 5400Mhz 5600Mhz 5800Mhz 6000Mhz 6200Mhz 6400Mhz 6600Mhz 6800Mhz 7000Mhz 7200Mhz 7400Mhz 7600Mhz 7800Mhz 8000Mhz
* 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
ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4082
- Impedance sense for front and rear headphone outputs
- Supports: Jack-detection, Multi-streaming, Front Panel MIC Jack-retasking
- High quality 120 dB SNR stereo playback output and 110 dB SNR recording input
- Supports up to 32-Bit/384 kHz playback on front panel
Audio Features
- SupremeFX Shielding Technology
- ESS® ES9218 QUAD DAC
- Gold-plated audio jacks
- Rear optical S/PDIF out port
- Premium audio capacitors
Max LAN Speed
-
Max LAN Speed
1 x Realtek 5Gb EthernetASUS LANGuard
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
  • 2 x Thunderbolt™ 4 USB Type-C ports
  • 6 x USB 10Gbps ports (5 x Type-A + 1 x USB Type-C)
  • 4 x USB 5Gbps ports (4 x Type-A)
  • 1 x HDMITM port
  • 1 x Wi-Fi module
  • 1 x Realtek 5Gb Ethernet port
  • 5 x Gold-plated audio jacks
  • 1 x Optical S/PDIF out port
  • 1 x BIOS FlashBack™ button
  • 1 x Clear CMOS button
Wireless LAN
Yes
Wireless LAN
Yes
Wi-Fi Generation
6E
Wi-Fi Generation
7
PCI-Express x16 Slots
2
PCI-Express x16 Slots
2
PCI-Express x4 Slots
0
PCI-Express x4 Slots
1
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
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
  • 2242 / 2260 / 2280 / 22110 - M Key
  • 2242 / 2260 / 2280 - M Key
  • 2242 / 2260 / 2280 - M Key
  • 2280 - M Key
  • 2280 - M 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
2
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

⛔ 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 MSI PRO B840-S EVO WIFI6E:

  • 42% cheaper, you can save $225.36
  • Newer Product, it was released around 2 years later
  • +64 GB maximum RAM supported
  • +1 Onboard USB 3.2 Gen 2

Buy now

Reasons to buy the ASUS ROG Maximus Z790 Formula:

  • Newer Wi-Fi protocol
  • +1 Slots PCI-E x4
  • +2 Ports M.2

Buy now

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