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ASUS ROG Crosshair X670E Extreme Review | 107 Data compared

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  • Avg. price in UK: ~£1,010
  • Avg. price in US: ~$1,000
  • CPU socket: AM5
  • Chipset: AMD X670E
  • Form factor: E-ATX

ASUS ROG Crosshair X670E Extreme review. Compare 107 technical specifications and user reviews to see how it ranks among motherboards and if it is worth buying.

8.6

Overall score

What it is: An overall evaluation of the motherboard's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best motherboards on the market.

Score components:

90.0%

8.8

Technical Score

10.0%

7.2

User score

Excellent
8.8

Technical Score

What it is: An assessment of the motherboard's technical performance, covering key areas such as power delivery, CPU and memory support, expansion, storage, connectivity, cooling, BIOS features, and design.

When it matters: When you want to compare motherboards based on technical performance and available features.

Score components:

19.0%

9.1

Memory

16.0%

9.8

Platform & Features

16.0%

7.4

Storage

15.0%

9.6

Network

13.0%

8.3

Ports & USB

8.0%

6.7

Expansion

8.0%

9.2

Power & Cooling

5.0%

9.8

Audio

Excellent
7.2

User score

What it is: A rating that combines user reviews and the total number of reviews received by the motherboard.

When it matters: When you want to understand how a motherboard performs in real-world builds and how reliable it is in terms of stability, BIOS usability, connectivity, and long-term ownership.

Score components:

70.0%

8.1

User reviews

30.0%

5.2

Popularity

User score:
United Kingdom
amazon
4.0
(71)
United States
Amazon_logo.png
4.1
(78)
Amazon_logo.png
3.8
(18)

(Reviews last updated: May 2026)

Very good
  • 9.8
    Gaming

    Score components:

    28.0%

    9.3

    VRM phases

    22.0%

    10

    N. of M.2 sockets

    18.0%

    10

    LAN speed

    17.0%

    10

    Maximum RAM speed

    15.0%

    10

    N. of PCIe 5.0 x16 slots

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Best prices in UK

Best rankings

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The ASUS ROG Crosshair X670E Extreme is a flagship E-ATX motherboard built for the AM5 socket, featuring a massive 20+2 teamed power stage design (110A each) to support high-end AMD Ryzen processors. It offers cutting-edge connectivity with two PCIe 5.0 x16 slots, five total M.2 slots (four supporting PCIe 5.0), dual USB4 ports, and high-speed networking via 10Gb and 2.5Gb Ethernet alongside Wi-Fi 6E. Main pros include its extreme overclocking capabilities with an onboard clock generator, premium audio via SupremeFX ALC4082, and unique aesthetics like the AniMe Matrix LED display and 2-inch LiveDash OLED. However, notable cons include its very high enthusiast-level price point, large E-ATX form factor that requires a spacious case, and reported complexities with firmware updates or software latency due to its dual-chipset design.

Technical Specifications of ASUS ROG Crosshair X670E Extreme

Technical Score

What it is: An assessment of the motherboard's technical performance, covering key areas such as power delivery, CPU and memory support, expansion, storage, connectivity, cooling, BIOS features, and design.

When it matters: When you want to compare motherboards based on technical performance and available features.

Score components:

19.0%

9.1

Memory

16.0%

9.8

Platform & Features

16.0%

7.4

Storage

15.0%

9.6

Network

13.0%

8.3

Ports & USB

8.0%

6.7

Expansion

8.0%

9.2

Power & Cooling

5.0%

9.8

Audio

8.8
ASUS ROG Crosshair X670E Extreme has a technical score of 8.76 points, which is higher than that of 93.7% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the motherboard.

When it matters: When you want to understand how a motherboard performs in real-world builds and how reliable it is in terms of stability, BIOS usability, connectivity, and long-term ownership.

Score components:

70.0%

8.1

User reviews

30.0%

5.2

Popularity

User score:
United Kingdom
amazon
4.0
(71)
United States
Amazon_logo.png
4.1
(78)
Amazon_logo.png
3.8
(18)

(Reviews last updated: May 2026)

7.2
ASUS ROG Crosshair X670E Extreme has a user score of 7.21 points, which is lower than that of 72% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by the motherboard.
When it matters: When you prefer a motherboard that has already been bought and reviewed by many other users.
5.2
ASUS ROG Crosshair X670E Extreme has a popularity of 5.2 points, which is higher than 57.5% of products in this category.
Ratio quality/price

What it is: An indicator that combines the motherboard's overall rating with its cost.

When it matters: When you are looking for a motherboard that offers a strong balance of features, performance, and price.

Score components:

60.0%

8.6

Overall score

40.0%

5.2

Price

7.6
ASUS ROG Crosshair X670E Extreme has a quality-to-price ratio of 7.6 points, which is higher than 57% of products in this category.
Brand name
What it is: The brand that makes the motherboard.
When it matters: When you have a brand preference for support, BIOS, or build quality.

Importance: MEDIUM

Asus
CPU socket
What it is: The socket type the motherboard is built to support.
When it matters: When you need the motherboard to match a specific CPU.

Importance: HIGH

AM5
ASUS ROG Crosshair X670E Extreme uses the AM5 CPU socket, which is more advanced than that of 85.8% of motherboards and equal to that of 14.2% of motherboards.
CPU platform

Importance: MEDIUM

AMD
Chipset
What it is: The chipset that defines the motherboard platform and many of its features.
When it matters: When you compare platform features, connectivity, and CPU support.

Importance: HIGH

AMD X670E
ASUS ROG Crosshair X670E Extreme uses the AMD X670E chipset, which is more advanced than that of 84.5% of motherboards and equal to that of 1.1% of motherboards.
Form factor
What it is: The physical size standard of the motherboard, such as ATX or Micro-ATX.
When it matters: When you need the board to fit a specific case size.

Importance: HIGH

E-ATX
ASUS ROG Crosshair X670E Extreme has the E-ATX form factor, which is less versatile than that of 92% of motherboards and equal to that of 6.8% of motherboards.
Show more
DDR memory version
What it is: The RAM generation the motherboard supports, such as DDR4 or DDR5.
When it matters: When you need the board to match a certain memory platform.

Importance: HIGH

Good value: DDR5

DDR5
ASUS ROG Crosshair X670E Extreme uses DDR5 memory, which is newer than that of 64.7% of motherboards and equal to that of 35.3% of motherboards.
Memory slots
What it is: The number of RAM slots on the motherboard.
When it matters: When you want more room for future memory upgrades.

Importance: HIGH

Good value: >=4

4
ASUS ROG Crosshair X670E Extreme has 4 Memory slots, which is more than 21.5% of motherboards and equal to 72.5% of motherboards.
Maximum memory capacity
What it is: The largest total amount of RAM the motherboard supports.
When it matters: When you plan a build with very high memory capacity.

Importance: HIGH

Good value: >=128 GB

192 GB
ASUS ROG Crosshair X670E Extreme supports up to 192 GB of memory, which is more than 72.6% of motherboards and equal to 10.1% of motherboards.
requires BIOS update for full capacity
Memory channels
What it is: The memory channel configuration supported by the motherboard platform.
When it matters: When memory bandwidth matters for your build.

Importance: MEDIUM

2
ASUS ROG Crosshair X670E Extreme supports 2 memory channels, which is more than 0.2% of motherboards and equal to 92.5% of motherboards.
Maximum RAM speed
What it is: The highest officially supported memory speed for the motherboard.
When it matters: When you choose RAM and want to know the supported speed ceiling.

Importance: HIGH

Good value: >=6400 MT/s

8,000 MT/s
ASUS ROG Crosshair X670E Extreme supports memory speeds up to 8000 MT/s, which is higher than that of 85% of motherboards and equal to that of 5.6% of motherboards.
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N. of M.2 sockets
What it is: The number of M.2 slots available on the motherboard.
When it matters: When you want room for more NVMe or M.2 drives.

Importance: HIGH

Good value: >=3

5
ASUS ROG Crosshair X670E Extreme has 5 M.2 sockets, which is more than 94.7% of motherboards and equal to 4.3% of motherboards.
M.2 slot interface per slot
What it is: The storage or PCIe interface available for each M.2 slot on the motherboard.
When it matters: When you want to check which drives each M.2 slot can use.

Importance: HIGH

?
N. of SATA 3 connectors
What it is: The number of SATA 6Gb/s connectors on the motherboard.
When it matters: When you plan to connect multiple SATA drives.

Importance: MEDIUM

Good value: >=6

6
ASUS ROG Crosshair X670E Extreme has 6 SATA 3 connectors, which is more than 52.6% of motherboards and equal to 32.1% of motherboards.
Supported RAID levels
What it is: The RAID modes officially supported by the motherboard storage platform.
When it matters: When you plan to use multiple drives in a RAID setup.

Importance: MEDIUM

0/1/10
ASUS ROG Crosshair X670E Extreme supports RAID levels 0/1/10, which is narrower than 68.3% of motherboards and equal to 23.2% of motherboards.
NVMe RAID support
What it is: Shows whether the board supports RAID configurations that use NVMe SSDs.
When it matters: When you plan to use multiple NVMe drives in RAID.

Importance: LOW

yes
ASUS ROG Crosshair X670E Extreme supports NVMe RAID. 40.3% of motherboards support this feature.
RAID 0/1/10 only
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N. of PCIe 5.0 x16 slots
What it is: The number of PCIe 5.0 x16 physical slots on the motherboard.
When it matters: When you want the newest high-bandwidth expansion slots.

Importance: HIGH

Good value: >=1

2
ASUS ROG Crosshair X670E Extreme has 2 PCIe 5.0x16 slots, which is more than 95.2% of motherboards and equal to 4.3% of motherboards.
N. of PCIe 4.0 x16 slots
What it is: The number of PCIe 4.0 x16 physical slots on the motherboard.
When it matters: When you want more room for modern expansion cards.

Importance: HIGH

Good value: >=1

1
ASUS ROG Crosshair X670E Extreme has 1 PCIe 4.0x16 slots, which is more than 55.6% of motherboards and equal to 35.3% of motherboards.
runs at x4 mode
N. of PCIe 3.0 x16 slots
What it is: The number of PCIe 3.0 x16 physical slots on the motherboard.
When it matters: When you need more full-length expansion slots.

Importance: MEDIUM

0
ASUS ROG Crosshair X670E Extreme has 0 PCIe 3.0x16 slots, which is fewer than 59.5% of motherboards and equal to 40.5% of motherboards.
PCIe slot electrical configuration
What it is: The actual lane wiring used by the motherboard PCIe slots.
When it matters: When you need to know how much bandwidth each slot really gets.

Importance: HIGH

x8/x8
ASUS ROG Crosshair X670E Extreme uses x8/x8 for PCIe slot electrical configuration, which is less flexible than that of 96.8% of motherboards and equal to that of 1.3% of motherboards.
PCIe bifurcation support
What it is: Shows whether the board can split PCIe lanes across multiple devices from one slot or link.
When it matters: When you plan multi-SSD adapters or more advanced expansion setups.

Importance: MEDIUM

yes
ASUS ROG Crosshair X670E Extreme supports PCIe bifurcation. 39.1% of motherboards support this feature.
x8/x8.
Show more
Total USB ports (rear I/O)
What it is: The total number of rear USB ports available on the motherboard.
When it matters: When you use many USB devices directly from the back of the PC.

Importance: MEDIUM

Good value: >=8

?
Total USB ports (including headers)
What it is: The total number of USB ports supported when rear ports and internal headers are counted together.
When it matters: When you want to know the board's full USB expansion potential.

Importance: MEDIUM

Good value: >=14

22
ASUS ROG Crosshair X670E Extreme has 22 USB ports (including headers), which is more than 97.8% of motherboards and equal to 1% of motherboards.
Total USB-C ports (rear I/O)
What it is: The total number of rear USB-C ports on the motherboard.
When it matters: When you want more USB-C devices connected without adapters.

Importance: MEDIUM

Good value: >=1

4
ASUS ROG Crosshair X670E Extreme has 4 USB-C ports (rear I/O), which is more than 99.4% of motherboards and equal to 0.5% of motherboards.
Total USB-C ports (including headers)
What it is: The total number of USB-C ports supported when rear ports and internal headers are counted together.
When it matters: When you want more USB-C connectivity across the whole build.

Importance: MEDIUM

Good value: >=2

6
ASUS ROG Crosshair X670E Extreme has 6 USB-C ports (including headers), which is more than 99.7% of motherboards and equal to 0.2% of motherboards.
includes USB4 / Thunderbolt Type-C.
N. of USB 3.2 Gen2x2 ports (USB-C)
What it is: The number of rear USB 3.2 Gen2x2 Type-C ports on the motherboard.
When it matters: When you want very fast USB-C connectivity on the rear I/O.

Importance: HIGH

Good value: >=1

1
ASUS ROG Crosshair X670E Extreme has 1 USB 3.2 Gen2x2 ports (USB-C), which is more than 81.7% of motherboards and equal to 18.1% of motherboards.
Show more
LAN speed
What it is: The maximum wired Ethernet speed supported by the motherboard.
When it matters: When you want faster wired networking.

Importance: HIGH

Good value: 2.5GbE

10 Gbps
ASUS ROG Crosshair X670E Extreme supports LAN speeds up to 10 Gbps, which is higher than that of 95.8% of motherboards and equal to that of 4.2% of motherboards.
also includes 2.5GbE secondary port
LAN controller
What it is: The model of onboard Ethernet controller used by the motherboard.
When it matters: When you compare networking hardware quality and features.

Importance: MEDIUM

?
N. of RJ45 ports
What it is: The number of wired Ethernet ports on the motherboard.
When it matters: When you need one or more wired network connections.

Importance: LOW

2
ASUS ROG Crosshair X670E Extreme has 2 RJ45 ports, which is more than 85.6% of motherboards and equal to 13.5% of motherboards.
Wi-Fi connectivity
What it is: Shows whether the motherboard includes onboard Wi-Fi hardware instead of requiring a separate adapter.
When it matters: When you want wireless networking without adding an extra card.

Importance: MEDIUM

yes
ASUS ROG Crosshair X670E Extreme supports Wi-Fi connectivity. 50.9% of motherboards support this feature.
Wi-Fi version
What it is: The supported Wi-Fi generation, such as Wi-Fi 6 or Wi-Fi 7.
When it matters: When you care about wireless speed and router compatibility.

Importance: MEDIUM

Good value: Wi-Fi 6E (802.11ax)

Wi-Fi 6E (802.11ax)
ASUS ROG Crosshair X670E Extreme supports Wi-Fi 6E (802.11ax), which is newer than that of 72.1% of motherboards and equal to that of 16.6% of motherboards.
Show more
Audio codec
What it is: The onboard audio codec used by the motherboard.
When it matters: When sound quality from the built-in audio matters to you.

Importance: MEDIUM

Realtek ALC4082
ASUS ROG Crosshair X670E Extreme uses the Realtek ALC4082 audio codec, which is more advanced than that of 96.8% of motherboards and equal to that of 3.1% of motherboards.
Audio channels
What it is: The audio channel configuration supported by the onboard sound solution.
When it matters: When you want surround sound from the motherboard audio outputs.

Importance: LOW

Good value: 7.1

7.1
ASUS ROG Crosshair X670E Extreme offers 7.1 audio channels, which is more than 4.9% of motherboards and equal to 95.1% of motherboards.
Audio SNR
What it is: The signal-to-noise ratio of the onboard audio solution.
When it matters: When you care about cleaner onboard audio output.

Importance: MEDIUM

Good value: >=120 dB

120 dB
ASUS ROG Crosshair X670E Extreme has an audio SNR of 120 dB, which is higher than that of 55% of motherboards and equal to that of 41.5% of motherboards.
Headphone amp support
What it is: Shows whether the onboard audio path includes dedicated headphone amplification for harder-to-drive headsets.
When it matters: When you use harder-to-drive headphones from the onboard audio.

Importance: LOW

yes
ASUS ROG Crosshair X670E Extreme supports a headphone amp. 37% of motherboards support this feature.
N. of 3.5mm audio jacks
What it is: The number of rear 3.5mm audio jacks on the motherboard.
When it matters: When you want more analog audio connection options.

Importance: LOW

Good value: >=5

5
ASUS ROG Crosshair X670E Extreme has 5 3.5mm audio jacks, which is more than 49.8% of motherboards and equal to 36.8% of motherboards.
Show more
VRM phases
What it is: The number of power-delivery phases used by the motherboard VRM.
When it matters: When you care about CPU power delivery and overclocking headroom.

Importance: HIGH

Good value: >=12

20+2+2
ASUS ROG Crosshair X670E Extreme has 20+2+2 VRM phases, which is more than 97.7% of motherboards and equal to 0.1% of motherboards.
N. of CPU power connectors
What it is: The number of CPU power connectors on the motherboard.
When it matters: When you care about power delivery for higher-end CPUs.

Importance: HIGH

Good value: >=2

2
ASUS ROG Crosshair X670E Extreme has 2 CPU power connectors, which is more than 54.6% of motherboards and equal to 45.3% of motherboards.
Dual 8-pin CPU power.
N. of fan headers
What it is: The number of headers available for case or CPU fans.
When it matters: When your build uses several fans.

Importance: MEDIUM

Good value: >=6

6
ASUS ROG Crosshair X670E Extreme has 6 fan headers, which is more than 50.3% of motherboards and equal to 22.3% of motherboards.
Pump header
What it is: Shows whether the motherboard includes a dedicated header designed for a liquid-cooling pump.
When it matters: When you build with an AIO or custom liquid cooling loop.

Importance: MEDIUM

yes
ASUS ROG Crosshair X670E Extreme has a pump header. 23.1% of motherboards include this feature.
Pump header max current
What it is: The maximum current the dedicated pump header can supply.
When it matters: When you want to make sure the pump header can power your cooling setup.

Importance: LOW

Good value: >=2 A

3 A
ASUS ROG Crosshair X670E Extreme supports up to 3 A on the pump header, which is higher than that of 76.7% of motherboards and equal to that of 23.2% of motherboards.
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ASUS ROG Crosshair X670E Extreme vs the average motherboard

  • 3 more M.2 sockets
    ASUS ROG Crosshair X670E Extreme has more M.2 sockets than the average motherboard (5 vs 2). The average motherboard has 2 M.2 socket/s.
    What it is: The number of M.2 slots available on the motherboard.
    When it matters: When you want room for more NVMe or M.2 drives.

    Importance: HIGH

    Good value: >=3

    ASUS ROG Crosshair X670E Extreme has more M.2 sockets than the average motherboard (5 vs 2). The average motherboard has 2 M.2 socket/s.5 vs 2
  • Newer CPU socket
    ASUS ROG Crosshair X670E Extreme has newer CPU socket than the average motherboard (AM5 vs LGA 1,151). The average motherboard uses LGA 1,151 CPU socket.
    What it is: The socket type the motherboard is built to support.
    When it matters: When you need the motherboard to match a specific CPU.

    Importance: HIGH

    ASUS ROG Crosshair X670E Extreme has newer CPU socket than the average motherboard (AM5 vs LGA 1,151). The average motherboard uses LGA 1,151 CPU socket.AM5 vs LGA 1151
  • 7 more USB 3.2 Gen2 ports
    ASUS ROG Crosshair X670E Extreme has more USB 3.2 Gen2 ports than the average motherboard (8 vs 1). The average motherboard has 1 USB 3.2 Gen2 port/s.
    What it is: The number of rear USB 3.2 Gen2 Type-A ports on the motherboard.
    When it matters: When you want faster USB-A ports for storage or accessories.

    Importance: MEDIUM

    Good value: >=2

    ASUS ROG Crosshair X670E Extreme has more USB 3.2 Gen2 ports than the average motherboard (8 vs 1). The average motherboard has 1 USB 3.2 Gen2 port/s.8 vs 1
  • 2 more PCIe 5.0x16 slots
    ASUS ROG Crosshair X670E Extreme has more PCIe 5.0x16 slots than the average motherboard (2 vs 0). The average motherboard has 0 PCIe 5.0x16 slot/s.
    What it is: The number of PCIe 5.0 x16 physical slots on the motherboard.
    When it matters: When you want the newest high-bandwidth expansion slots.

    Importance: HIGH

    Good value: >=1

    ASUS ROG Crosshair X670E Extreme has more PCIe 5.0x16 slots than the average motherboard (2 vs 0). The average motherboard has 0 PCIe 5.0x16 slot/s.2 vs 0
  • Newer DDR memory generation
    ASUS ROG Crosshair X670E Extreme has newer DDR memory generation than the average motherboard (DDR5 vs DDR4). The average motherboard supports DDR4 memory.
    What it is: The RAM generation the motherboard supports, such as DDR4 or DDR5.
    When it matters: When you need the board to match a certain memory platform.

    Importance: HIGH

    Good value: DDR5

    ASUS ROG Crosshair X670E Extreme has newer DDR memory generation than the average motherboard (DDR5 vs DDR4). The average motherboard supports DDR4 memory.DDR5 vs DDR4
  • More VRM phases
    ASUS ROG Crosshair X670E Extreme has more VRM phases than the average motherboard (20+2+2 vs 10). The average motherboard has 10 VRM phase/s.
    What it is: The number of power-delivery phases used by the motherboard VRM.
    When it matters: When you care about CPU power delivery and overclocking headroom.

    Importance: HIGH

    Good value: >=12

    ASUS ROG Crosshair X670E Extreme has more VRM phases than the average motherboard (20+2+2 vs 10). The average motherboard has 10 VRM phase/s.20+2+2 vs 10
  • 3 more rear USB-C ports
    ASUS ROG Crosshair X670E Extreme has more rear USB-C ports than the average motherboard (4 vs 1). The average motherboard has 1 rear USB-C port/s.
    What it is: The total number of rear USB-C ports on the motherboard.
    When it matters: When you want more USB-C devices connected without adapters.

    Importance: MEDIUM

    Good value: >=1

    ASUS ROG Crosshair X670E Extreme has more rear USB-C ports than the average motherboard (4 vs 1). The average motherboard has 1 rear USB-C port/s.4 vs 1
  • 1 more USB 3.2 Gen2x2 USB-C ports
    ASUS ROG Crosshair X670E Extreme has more USB 3.2 Gen2x2 USB-C ports than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2x2 USB-C port/s.
    What it is: The number of rear USB 3.2 Gen2x2 Type-C ports on the motherboard.
    When it matters: When you want very fast USB-C connectivity on the rear I/O.

    Importance: HIGH

    Good value: >=1

    ASUS ROG Crosshair X670E Extreme has more USB 3.2 Gen2x2 USB-C ports than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2x2 USB-C port/s.1 vs 0
  • Newer CPU socket
    ASUS ROG Crosshair X670E Extreme has newer CPU socket than the average motherboard (AM5 vs LGA 1,151). The average motherboard uses LGA 1,151 CPU socket.
  • Integrated I/O shield
    ASUS ROG Crosshair X670E Extreme has an integrated I/O shield, while the average motherboard does not. 46.1% of motherboards include an integrated I/O shield.
  • Includes POST code display
    ASUS ROG Crosshair X670E Extreme has a POST code display, while the average motherboard does not. 27.2% of motherboards include a POST code display.
  • Includes dual BIOS
    ASUS ROG Crosshair X670E Extreme has dual BIOS, while the average motherboard does not. 22.4% of motherboards include dual BIOS.
  • Rear-panel CMOS reset button
    ASUS ROG Crosshair X670E Extreme has a rear-panel CMOS reset button, while the average motherboard does not. 26.5% of motherboards include a rear-panel CMOS reset button.
  • Includes onboard power button
    ASUS ROG Crosshair X670E Extreme has an onboard power button, while the average motherboard does not. 27.7% of motherboards include an onboard power button.
  • Includes onboard reset button
    ASUS ROG Crosshair X670E Extreme has an onboard reset button, while the average motherboard does not. 27.6% of motherboards include an onboard reset button.
  • Newer DDR memory generation
    ASUS ROG Crosshair X670E Extreme has newer DDR memory generation than the average motherboard (DDR5 vs DDR4). The average motherboard supports DDR4 memory.
  • 50% more maximum memory capacity
    ASUS ROG Crosshair X670E Extreme has more maximum memory capacity than the average motherboard (192 GB vs 128 GB). The average motherboard supports 128 GB of memory.
  • 73.9% higher maximum RAM speed
    ASUS ROG Crosshair X670E Extreme has a higher maximum RAM speed than the average motherboard (8,000 MT/s vs 4,600 MT/s). The average motherboard supports RAM speed of 4,600 MT/s.
  • Supports ECC memory
    ASUS ROG Crosshair X670E Extreme supports ECC memory, while the average motherboard does not. 20.9% of motherboards support ECC memory.
  • 62.2% higher overclocked RAM speed
    ASUS ROG Crosshair X670E Extreme has a higher overclocked RAM speed than the average motherboard (8,000 MT/s vs 4,933 MT/s). The average motherboard supports overclocked RAM speed of 4,933 MT/s.
  • 3 more M.2 sockets
    ASUS ROG Crosshair X670E Extreme has more M.2 sockets than the average motherboard (5 vs 2). The average motherboard has 2 M.2 socket/s.
  • 2 more SATA 3 connectors
    ASUS ROG Crosshair X670E Extreme has more SATA 3 connectors than the average motherboard (6 vs 4). The average motherboard has 4 SATA 3 connectors.
  • 2 more PCIe 5.0x16 slots
    ASUS ROG Crosshair X670E Extreme has more PCIe 5.0x16 slots than the average motherboard (2 vs 0). The average motherboard has 0 PCIe 5.0x16 slot/s.
  • 1 more PCIe x4 slots
    ASUS ROG Crosshair X670E Extreme has more PCIe x4 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe x4 slot/s.
  • 1 more PCIe 4.0x16 slots
    ASUS ROG Crosshair X670E Extreme has more PCIe 4.0x16 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe 4.0x16 slot/s.
  • 7 more USB 3.2 Gen2 ports
    ASUS ROG Crosshair X670E Extreme has more USB 3.2 Gen2 ports than the average motherboard (8 vs 1). The average motherboard has 1 USB 3.2 Gen2 port/s.
  • 3 more rear USB-C ports
    ASUS ROG Crosshair X670E Extreme has more rear USB-C ports than the average motherboard (4 vs 1). The average motherboard has 1 rear USB-C port/s.
  • 1 more USB 3.2 Gen2x2 USB-C ports
    ASUS ROG Crosshair X670E Extreme has more USB 3.2 Gen2x2 USB-C ports than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2x2 USB-C port/s.
  • 7 more total USB connections
    ASUS ROG Crosshair X670E Extreme has more total USB connections than the average motherboard (22 vs 15). The average motherboard has 15 total USB connections.
  • 1 more USB 3.2 Gen2 USB-C ports
    ASUS ROG Crosshair X670E Extreme has more USB 3.2 Gen2 USB-C ports than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2 USB-C port/s.
  • 5 more total USB-C connections
    ASUS ROG Crosshair X670E Extreme has more total USB-C connections than the average motherboard (6 vs 1). The average motherboard has 1 total USB-C connections.
  • 1 more USB 3.2 Gen1 headers
    ASUS ROG Crosshair X670E Extreme has more USB 3.2 Gen1 headers than the average motherboard (2 vs 1). The average motherboard has 1 USB 3.2 Gen1 header/s.
  • 2 more USB 3.2 Gen2 headers
    ASUS ROG Crosshair X670E Extreme has more USB 3.2 Gen2 headers than the average motherboard (2 vs 0). The average motherboard has 0 USB 3.2 Gen2 header/s.
  • 2 more USB4 40Gbps ports
    ASUS ROG Crosshair X670E Extreme has more USB4 40Gbps ports than the average motherboard (2 vs 0). The average motherboard has 0 USB4 40Gbps port/s.
  • 2 more Thunderbolt 4 ports
    ASUS ROG Crosshair X670E Extreme has more Thunderbolt 4 ports than the average motherboard (2 vs 0). The average motherboard has 0 Thunderbolt 4 port/s.
  • 1 more USB 3.2 Gen2x2 headers
    ASUS ROG Crosshair X670E Extreme has more USB 3.2 Gen2x2 headers than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2x2 header/s.
  • 1 more RJ45 ports
    ASUS ROG Crosshair X670E Extreme has more RJ45 ports than the average motherboard (2 vs 1). The average motherboard has 1 RJ45 port/s.
  • 4x higher LAN speed
    ASUS ROG Crosshair X670E Extreme has a higher LAN speed than the average motherboard (10 Gbps vs 2.5 Gbps). The average motherboard offers LAN speed of 2.5 Gbps.
  • Supports Wi-Fi
    ASUS ROG Crosshair X670E Extreme supports Wi-Fi connectivity, while the average motherboard does not. 49.1% of motherboards support Wi-Fi connectivity.
  • Supports Bluetooth
    ASUS ROG Crosshair X670E Extreme supports Bluetooth, while the average motherboard does not. 47% of motherboards support Bluetooth.
  • Better audio codec
    ASUS ROG Crosshair X670E Extreme has better audio codec than the average motherboard (Realtek ALC4,082 vs Realtek ALC898). The average motherboard uses Realtek ALC898 audio codec.
  • 5 dB higher audio SNR
    ASUS ROG Crosshair X670E Extreme has a higher audio SNR than the average motherboard (120 dB vs 115 dB). The average motherboard has audio SNR of 115 dB.
  • More VRM phases
    ASUS ROG Crosshair X670E Extreme has more VRM phases than the average motherboard (20+2+2 vs 10). The average motherboard has 10 VRM phase/s.
  • 1 more CPU power connectors
    ASUS ROG Crosshair X670E Extreme has more CPU power connectors than the average motherboard (2 vs 1). The average motherboard has 1 CPU power connectors.
  • 1 more ARGB headers
    ASUS ROG Crosshair X670E Extreme has more ARGB headers than the average motherboard (3 vs 2). The average motherboard has 2 ARGB header/s.
  • 1 more fan headers
    ASUS ROG Crosshair X670E Extreme has more fan headers than the average motherboard (6 vs 5). The average motherboard has 5 fan header/s.
  • 1 A higher pump header current limit
    ASUS ROG Crosshair X670E Extreme has a higher pump header current than the average motherboard (3 A vs 2 A). The average motherboard provides pump header current of 2 A.

Total
Platform & Features
Memory
Storage
Expansion
Ports & USB
Network
Audio
Power & Cooling
  • No TPM connector
    ASUS ROG Crosshair X670E Extreme does not have a TPM connector, while the average motherboard does. 86.7% of motherboards include a TPM connector.
    Firmware TPM/PTT only.
  • Fewer RAID options
    ASUS ROG Crosshair X670E Extreme has fewer RAID options than the average motherboard (0/1/10 vs 0/1/5/10). The average motherboard has 0/1/5/10 RAID level/s.
  • Less flexible PCIe lane configuration
    ASUS ROG Crosshair X670E Extreme has less flexible PCIe lane configuration than the average motherboard (x8/x8 vs x16/x1). The average motherboard uses x16/x1 PCIe slot lane configuration.
  • 1 fewer PCIe 3.0x16 slots
    ASUS ROG Crosshair X670E Extreme has fewer PCIe 3.0x16 slots than the average motherboard (0 vs 1). The average motherboard has 1 PCIe 3.0x16 slot/s.
  • 4 fewer USB 3.2 Gen1 ports
    ASUS ROG Crosshair X670E Extreme has fewer USB 3.2 Gen1 ports than the average motherboard (0 vs 4). The average motherboard has 4 USB 3.2 Gen1 port/s.
    rear Type-A ports are Gen 2
  • 1 fewer DisplayPort outputs
    ASUS ROG Crosshair X670E Extreme has fewer DisplayPort outputs than the average motherboard (0 vs 1). The average motherboard has 1 DisplayPort outputs.
  • 1 fewer PS/2 ports
    ASUS ROG Crosshair X670E Extreme has fewer PS/2 ports than the average motherboard (0 vs 1). The average motherboard has 1 PS/2 port/s.
  • 1 fewer HDMI outputs
    ASUS ROG Crosshair X670E Extreme has fewer HDMI outputs than the average motherboard (0 vs 1). The average motherboard has 1 HDMI outputs.
  • 2 fewer USB 2.0 ports
    ASUS ROG Crosshair X670E Extreme has fewer USB 2.0 ports than the average motherboard (0 vs 2). The average motherboard has 2 USB 2.0 port/s.
    all rear USB ports are faster than USB 2.0
  • 61 mm wider
    ASUS ROG Crosshair X670E Extreme is wider than the average motherboard (305 mm vs 244 mm). The average motherboard width is 244 mm.
  • 4 fewer USB 3.2 Gen1 ports
    ASUS ROG Crosshair X670E Extreme has fewer USB 3.2 Gen1 ports than the average motherboard (0 vs 4). The average motherboard has 4 USB 3.2 Gen1 port/s.
    rear Type-A ports are Gen 2
    What it is: The number of rear USB 3.2 Gen1 Type-A ports on the motherboard.
    When it matters: When you want more standard USB ports with faster transfer speeds.

    Importance: MEDIUM

    Good value: >=4

    ASUS ROG Crosshair X670E Extreme has fewer USB 3.2 Gen1 ports than the average motherboard (0 vs 4). The average motherboard has 4 USB 3.2 Gen1 port/s.0 vs 4
  • Fewer RAID options
    ASUS ROG Crosshair X670E Extreme has fewer RAID options than the average motherboard (0/1/10 vs 0/1/5/10). The average motherboard has 0/1/5/10 RAID level/s.
    What it is: The RAID modes officially supported by the motherboard storage platform.
    When it matters: When you plan to use multiple drives in a RAID setup.

    Importance: MEDIUM

    ASUS ROG Crosshair X670E Extreme has fewer RAID options than the average motherboard (0/1/10 vs 0/1/5/10). The average motherboard has 0/1/5/10 RAID level/s.0/1/10 vs 0/1/5/10
  • 6.31x more expensive
    ASUS ROG Crosshair X670E Extreme is more expensive than the average motherboard (£1,010 vs £160).
    ASUS ROG Crosshair X670E Extreme is more expensive than the average motherboard (£1,010 vs £160).£1,010 vs £160
  • 1 fewer DisplayPort outputs
    ASUS ROG Crosshair X670E Extreme has fewer DisplayPort outputs than the average motherboard (0 vs 1). The average motherboard has 1 DisplayPort outputs.
    What it is: The number of DisplayPort video outputs on the motherboard.
    When it matters: When you want to connect compatible displays through the rear I/O.

    Importance: MEDIUM

    Good value: >=1

    ASUS ROG Crosshair X670E Extreme has fewer DisplayPort outputs than the average motherboard (0 vs 1). The average motherboard has 1 DisplayPort outputs.0 vs 1
  • Less flexible PCIe lane configuration
    ASUS ROG Crosshair X670E Extreme has less flexible PCIe lane configuration than the average motherboard (x8/x8 vs x16/x1). The average motherboard uses x16/x1 PCIe slot lane configuration.
    What it is: The actual lane wiring used by the motherboard PCIe slots.
    When it matters: When you need to know how much bandwidth each slot really gets.

    Importance: HIGH

    ASUS ROG Crosshair X670E Extreme has less flexible PCIe lane configuration than the average motherboard (x8/x8 vs x16/x1). The average motherboard uses x16/x1 PCIe slot lane configuration.x8/x8 vs x16/x1
  • 1 fewer PS/2 ports
    ASUS ROG Crosshair X670E Extreme has fewer PS/2 ports than the average motherboard (0 vs 1). The average motherboard has 1 PS/2 port/s.
    What it is: The number of PS/2 ports on the motherboard rear I/O.
    When it matters: When you want support for older keyboards or mice.

    Importance: LOW

    ASUS ROG Crosshair X670E Extreme has fewer PS/2 ports than the average motherboard (0 vs 1). The average motherboard has 1 PS/2 port/s.0 vs 1
  • No TPM connector
    ASUS ROG Crosshair X670E Extreme does not have a TPM connector, while the average motherboard does. 86.7% of motherboards include a TPM connector.
    Firmware TPM/PTT only.
    What it is: Shows whether the motherboard has a header for connecting a separate TPM module.
    When it matters: When you want hardware TPM support through an add-on module.

    Importance: MEDIUM

    ASUS ROG Crosshair X670E Extreme does not have a TPM connector, while the average motherboard does. 86.7% of motherboards include a TPM connector.
  • 1 fewer HDMI outputs
    ASUS ROG Crosshair X670E Extreme has fewer HDMI outputs than the average motherboard (0 vs 1). The average motherboard has 1 HDMI outputs.
    What it is: The number of HDMI outputs on the motherboard.
    When it matters: When you plan to use integrated graphics with one or more HDMI displays.

    Importance: MEDIUM

    ASUS ROG Crosshair X670E Extreme has fewer HDMI outputs than the average motherboard (0 vs 1). The average motherboard has 1 HDMI outputs.0 vs 1
Total
Overall
Platform & Features
Storage
Expansion
Ports & USB
Power & Cooling

Graphic comparison of ASUS ROG Crosshair X670E Extreme and

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Third-party reviews

United Kingdom
amazon
4.0
71 Reviews
United States
Amazon_logo.png
4.1
78 Reviews
Amazon_logo.png
3.8
18 Reviews

(Reviews last updated: May 2026)

What customers like about ASUS ROG Crosshair X670E Extreme?

  • Cutting-edge connectivity including dual USB4 (40Gbps) and 10Gbps Ethernet
  • Extensive storage options with five M.2 slots (four supporting PCIe 5.0)
  • Robust 20+2 power stage VRM (110A) designed for extreme overclocking
  • High-end aesthetics featuring AniMe Matrix LED and LiveDash OLED displays
  • Innovative DIY-friendly features like PCIe Slot Q-Release and M.2 Q-Latch
  • Comprehensive accessory bundle including a Gen-Z.2 card and ROG True Voltician
  • Excellent thermal management with massive heatsinks and a steel backplate

What customers dislike about ASUS ROG Crosshair X670E Extreme?

  • Extremely high price point (approx. $999 MSRP), often cited as poor value for average users
  • Large E-ATX form factor may not fit in many standard PC cases
  • Reports of BIOS stability issues and long boot times, especially with early versions
  • Difficulty managing stable memory speeds when using four DIMM slots
  • Heavily reliant on Armoury Crate software, which some users find bloated or buggy
  • Substantial weight due to heavy armor and heatsinks

Video reviews

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