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Compare Asus ROG CROSSHAIR X870E EXTREME vs ROG Rampage VI Extreme Omega

Asus ROG CROSSHAIR X870E EXTREME and ASUS ROG Rampage VI Extreme Omega are both motherboards with the same Form factor (EATX), Onboard USB 2.0 (2) and Onboard USB 3.2 Gen 1 (2). The main differences are in Socket, Chipset, Supported Memory and SLI Support.
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Brand
Asus
Brand
ASUS
Model
  • ROG CROSSHAIR X870E EXTREME
  • 90MB1LB0-MVAAY0
Model
ROG RAMPAGE VI EXTREME OMEGA
Release Date
📅 March 2025
Release Date
📅 January 2019
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(1 reviews)
User reviews
Price history
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Price history
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Compatible PC parts
Compatible PC parts
Series
ROG
Series
-
Socket
AM5
Socket
LGA2066
Form factor
EATX
Form factor
EATX
Chipset
AMD X870E
Chipset
Intel X299
Supported Memory
DDR5
4400Mhz 5200Mhz 5600Mhz 5800Mhz 6000Mhz 6200Mhz 6400Mhz 6600Mhz 6800Mhz 7000Mhz 7200Mhz 7400Mhz 7600Mhz 7800Mhz 8000Mhz 9000Mhz
Supported Memory
DDR4
2133Mhz 2400Mhz 2666Mhz 2800Mhz 2933Mhz 3000Mhz 3200Mhz 3300Mhz 3333Mhz 3400Mhz 3466Mhz 3600Mhz 3733Mhz 3800Mhz 3866Mhz 4000Mhz 4133Mhz 4266Mhz
* 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 Features
- SupremeFX Shielding Technology
- ESS ES9219 QUAD DAC
- LED-illuminated audio jacks
- Rear optical S/PDIF out port
- Premium audio capacitors
Audio Channels
-
LAN Chipset
1 x Realtek 5Gb Ethernet
LAN Chipset
-
Max LAN Speed
10Gbps
Max LAN Speed
-
SLI Support
No
SLI Support
Yes
CrossFire Support
No
CrossFire Support
Yes
RAID Support
Yes
RAID Support
Yes
Back Connect
No
Back Connect
No
Back I/O Ports
  • 2 x USB4 (40Gbps) ports (2 x USB Type-C)
  • 10 x USB 10Gbps ports (8 x Type-A + 2 x USB Type-C)
  • 1 x HDMI port
  • 1 x Wi-Fi Module
  • 1 x Realtek 5Gb Ethernet port
  • 1 x Marvell AQtion 10Gb Ethernet port
  • 2 x LED-illuminated audio jacks
  • 1 x Optical S/PDIF out port
  • 1 x BIOS FlashBack button
  • 1 x Clear CMOS button
Back I/O Ports
-
Wireless LAN
Yes
Wireless LAN
Yes
Wi-Fi Generation
7
Wi-Fi Generation
5
PCI-Express x16 Slots
2
PCI-Express x16 Slots
3
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
6
SATA Express Ports
0
SATA Express Ports
0
M.2 Ports
5
M.2 Ports
2
M.2 Devices support
  • 2242 / 2260 / 2280 / 22110 - M Key
  • 2242 / 2260 / 2280 - M Key
  • 2242 / 2260 / 2280 / 22110 - M Key
  • 2230 / 2242 / 2260 / 2280 / 22110 - M Key
  • 2230 / 2242 / 2260 / 2280 / 22110 - M Key
M.2 Devices support
  • 2242 / 2260 / 2280 / 22110 - M Key
  • 2242 / 2260 / 2280 - M Key
RAM Slots
4
RAM Slots
8
Maximum Supported RAM
256 GB
Maximum Supported RAM
128 GB
Onboard USB 2.0
2
Onboard USB 2.0
2
Onboard USB 3.2 Gen 1
2
Onboard USB 3.2 Gen 1
2
Onboard USB 3.2 Gen 2
1
Onboard USB 3.2 Gen 2
1
Onboard USB 3.2 Gen 2x2
1
Onboard USB 3.2 Gen 2x2
0
-

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 Asus ROG CROSSHAIR X870E EXTREME:

  • Newer Product, it was released around 6 years later
  • Newer Wi-Fi protocol
  • +3 Ports M.2
  • +128 GB maximum RAM supported

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Reasons to buy the ASUS ROG Rampage VI Extreme Omega:

  • 35% cheaper, you can save $354.79
  • Supports NVIDIA SLI
  • Supports AMD CrossFire
  • +1 Slots PCI-E x16
  • +1 Slots PCI-E x4
  • +2 Ports SATA 6Gb/s
  • +4 RAM slots

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