OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Motherboards Methodology v3.0
Motherboards Methodology v3.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Motherboards Methodology v3.0: the technical score from the specifications is the base, and independent expert and video reviews (up to ±0.5 points), owner opinions (up to ±0.3) and best-of lists (up to +0.3) move it up or down.
Explore Motherboards Methodology v3.0

ASRock Z77 Extreme9 review: 109 specs compared

Avg. price:~£320CPU socket:LGA 1155Chipset:Intel Z77Form factor:ATX

ASRock Z77 Extreme9 Review: Compare 109 technical specifications and 1 expert reviews to see how this product ranks in the Motherboards category and whether it is worth buying.

ASRock Z77 Extreme9
5.6/10

Overall score

Score
5.6/ 10
✕
What it is
Our main score for this model, 1–10. It combines specs, expert reviews, best-of lists, owners and ratings from across the web.
How we count it
Parts: Technical score 40%, Reviews score 20%, List score 20%, Sentiment score 10%, User score 10%
Marks: Each part gets a mark out of 10. For reviews, lists and owners, a typical model in this category gets about 8 and the best one gets 10.
No data yet: A part with no data shows "?". It counts as the mark of a weaker model in this category (4 in 5 models with data score higher). This way, models with reviews, lists and owners usually come out ahead.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 94% of models
Score components

40%

4.9

Technical score

20%

4.9

Reviews score

20%

?

List scoreNot enough data yet, so we use 7.5, the mark of a weaker model in this category

10%

?

Sentiment scoreNot enough data yet, so we use 7.0, the mark of a weaker model in this category

10%

4.9

User score

â–¼Worse than 94% of motherboards
6.6

Value for money

Value for money
6.6/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 98% of models
Score components

70%

5.6

Overall score

30%

8.8

Price

â–¼Worse than 98%
4.9

Technical score

Technical score
4.9/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 40% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 77% of models
Score components

19%

4.0

Memory

16%

7.0

Platform

16%

3.2

Storage

15%

5.0

Network

13%

4.9

Ports

8%

3.5

Expansion

8%

5.3

Power & Cooling

5%

7.5

Audio

â–¼Worse than 77%
4.9

Reviews score

Reviews score
4.9/ 10
✕
What it is
Average grade from independent test sites, magazines and video reviewers, 1–10.
How we count it
Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves. Big test sites count more, short reviews half as much as full tests. A video review counts half.
Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.8 for now.
Share: Reviews count 20% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 88% of models

4.9

Mark 7.7 is below the typical mark 8.3 of this category, so it cannot lift the score above the technical score

80%

8.4

Average grade

20%

5.0

Popularity

Grades by review (1)
1 review, with a printed score. Reviews count 20% of the overall score.
Ratings from across the web count in the User score, not in this score.
â–¼Worse than 88%
4.9

User score

User score
4.9/ 10
✕
What it is
How happy buyers are with this model, based on ratings from across the web.
How we count it
Enough data: A model needs at least 1 rating from across the web. Without one, it counts as 7.9, the mark of a weaker rated model in this category.
Share: User score counts 10% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 86% of models

4.9

Mark 7.6 is below the typical mark 8.4 of this category, so it cannot lift the score above the technical score

70%

8.1

Rating

30%

6.5

Popularity

â–¼Worse than 86%
?

List score

List score
7.5/ 10
✕
What it is
How often independent test sites, magazines and video reviewers put this model in their best-of lists for this category.
How we count it
Points: The model in the most lists of this category gets 10; the others get 8 to 10 in proportion. In no list yet: 7.5. Lists count 20% of the overall score.
Enough data: Every list counts, even a single one. With fewer than 5 best-of lists in the category, this part is left out.
Lists with this model (0)
Not in any best-of list yet, so this part counts as 7.5. Models in a list get 8 to 10.
Not in any best-of list yet
  • asrock-z77-extreme9
asrock-z77-extreme9
Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
Loading category ranking...

Technical Specifications of motherboard ASRock Z77 Extreme9

Technical score
Technical score
4.9/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 40% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 77% of models
Score components:

19%

4.0

Memory

16%

7.0

Platform

16%

3.2

Storage

15%

5.0

Network

13%

4.9

Ports

8%

3.5

Expansion

8%

5.3

Power & Cooling

5%

7.5

Audio

4.9
Reviews score
4.9
User score
4.9
List score
?
Value for money
Value for money
6.6/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 98% of models
Score components:

70%

5.6

Overall score

30%

8.8

Price

6.6
CPU socket
LGA 1155
This motherboard uses LGA 1155, which is less up-to-date than 88.4% of Motherboards and the same as 1.8% of Motherboards.
CPU platform
Intel
Chipset
Intel Z77
This motherboard uses Intel Z77, which is less capable than 83.1% of Motherboards and as capable as 1.4% of Motherboards.
Form factor
ATX
Integrated graphics support
yes
This motherboard supports integrated graphics. 10.2% of motherboards support this feature.
Rear outputs: HDMI.
Show more
DDR memory version
DDR3
This motherboard uses DDR3, which is less modern than 86.9% of Motherboards and the same as 13.2% of Motherboards.
Memory slots
4
Market range: <2 – >4
This motherboard has 4 Memory slots, which is more than 21.9% of motherboards and equal to 72% of motherboards.
Maximum memory capacity
32 GB
Market range: <32 GB – >256 GB
This motherboard supports up to 32 GB of memory, which is less than 87% of motherboards and equal to 11.1% of motherboards.
Memory channels
2
Maximum RAM speed
3,000 MT/s
Market range: <2.1k MT/s – >8k MT/s
This motherboard supports memory speeds up to 3,000 MT/s, which is lower than that of 74.4% of motherboards and equal to that of 1% of motherboards.
Show more
N. of M.2 sockets
0
Market range: <0 – >4
This motherboard has 0 M.2 sockets, which is fewer than 88.5% of motherboards and equal to 11.5% of motherboards.
M.2 slot interface per slot
N/A
N. of SATA 3 connectors
6
Market range: <4 – >8
This motherboard has 6 SATA 3 connectors, which is more than 53.5% of motherboards and equal to 31.2% of motherboards.
Supported RAID levels
0/1/5/10
This motherboard RAID support: 0/1/5/10, which is more flexible than 32.5% of Motherboards and the same as 67.5% of Motherboards.
SATA only
NVMe RAID support
no
This motherboard does not support NVMe RAID. 59.9% of motherboards support this feature.
Show more
N. of PCIe 5.0 x16 slots
0
Market range: <0 – >1
This motherboard has 0 PCIe 5.0x16 slots, which is fewer than 31.6% of motherboards and equal to 68.4% of motherboards.
N. of PCIe 4.0 x16 slots
0
Market range: <0 – >1
This motherboard has 0 PCIe 4.0x16 slots, which is fewer than 44.8% of motherboards and equal to 55.2% of motherboards.
N. of PCIe 3.0 x16 slots
5
Market range: <0 – >3
This motherboard has 5 PCIe 3.0x16 slots, which is more than 97.4% of motherboards and equal to 2.1% of motherboards.
PCIe slot electrical configuration
x16/x0/x16/x0, x8/x8/x8/x8
This motherboard splits its PCIe lanes as x16/x0/x16/x0, x8/x8/x8/x8, which is more generous than 92.1% of Motherboards and the same as 0.2% of Motherboards.
PCIe bifurcation support
no
This motherboard does not support PCIe bifurcation. 59.8% of motherboards support this feature.
Show more
Total USB ports (rear I/O)
10
Market range: <6 – >10
This motherboard has 10 USB ports (rear I/O), which is more than 75.7% of motherboards and equal to 15.4% of motherboards.
Total USB ports (including headers)
20
Market range: <11 – >19
This motherboard has 20 USB ports (including headers), which is more than 91.3% of motherboards and equal to 3% of motherboards.
Total USB-C ports (rear I/O)
0
Market range: <0 – >2
This motherboard has 0 USB-C ports (rear I/O), which is fewer than 64.2% of motherboards and equal to 35.8% of motherboards.
Total USB-C ports (including headers)
0
Market range: <0 – >3
This motherboard has 0 USB-C ports (including headers), which is fewer than 69.5% of motherboards and equal to 30.5% of motherboards.
N. of USB 3.2 Gen2x2 ports (USB-C)
0
Market range: <0 – >1
This motherboard has 0 USB 3.2 Gen2x2 ports (USB-C), which is fewer than 18% of motherboards and equal to 82% of motherboards.
Show more
LAN speed
1 Gbps
Market range: <1 Gbps – >2.5 Gbps
This motherboard supports LAN speeds up to 1 Gbps, which is lower than that of 51.1% of motherboards and equal to that of 48.9% of motherboards.
LAN controller
Broadcom BCM57781
This motherboard has a Broadcom BCM57781 LAN controller, which is slower than 99.1% of Motherboards and equal to 0.9% of Motherboards.
N. of RJ45 ports
2
Market range: <1 – >2
This motherboard has 2 RJ45 ports, which is more than 85.6% of motherboards and equal to 13.3% of motherboards.
Wi-Fi connectivity
yes
This motherboard supports Wi-Fi connectivity. 50% of motherboards support this feature.
Wi-Fi version
Wi-Fi 4 (802.11n)
This motherboard uses Wi-Fi 4 (802.11n), which is older than 50.3% of Motherboards and the same as 1.2% of Motherboards.
Show more
Audio codec
Realtek ALC898
This motherboard uses Realtek ALC898, which is higher-end than 50.5% of Motherboards and the same as 1.8% of Motherboards.
Audio channels
7.1
This motherboard offers 7.1 audio channels, which is more than 4.7% of motherboards and equal to 95.3% of motherboards.
Audio SNR
110 dB
Market range: <95 dB – >120 dB
This motherboard has an audio SNR of 110 dB, which is lower than that of 54.6% of motherboards and equal to that of 5.4% of motherboards.
Headphone amp support
no
This motherboard does not support a headphone amp. 58.8% of motherboards support this feature.
N. of 3.5mm audio jacks
5
Market range: <2 – >6
This motherboard has 5 3.5mm audio jacks, which is more than 50.6% of motherboards and equal to 36.3% of motherboards.
Show more
VRM phases
8+4
This motherboard has 8+4 VRM phases, which is more than 52% of motherboards and equal to 0.6% of motherboards.
N. of CPU power connectors
1
Market range: <1 – >2
This motherboard has 1 CPU power connectors, which is fewer than 45.2% of motherboards and equal to 54.9% of motherboards.
N. of fan headers
6
Market range: <3 – >8
This motherboard has 6 fan headers, which is more than 50% of motherboards and equal to 22.3% of motherboards.
Pump header
no
This motherboard does not have a pump header. 77.9% of motherboards include this feature.
Pump header max current
0 A
Market range: <0 A – >3 A
This motherboard supports up to 0 A on the pump header, which is lower than that of 76.2% of motherboards and equal to that of 23.8% of motherboards.
Show more

ASRock Z77 Extreme9 vs the average motherboard

246810TotalPlatformMemoryStorageExpansionPortsNetworkAudioPower & Cooling
  • 1 more RJ45 ports
    This motherboard has more RJ45 ports than the average motherboard (2 vs 1). The average motherboard has 1 RJ45 port/s.
    2 vs 1
  • 2 more rear USB ports
    This motherboard has more rear USB ports than the average motherboard (10 vs 8). The average motherboard has 8 rear USB port/s.
    10 vs 8
  • 5 more total USB connections
    This motherboard has more total USB connections than the average motherboard (20 vs 15). The average motherboard has 15 total USB connections.
    20 vs 15
  • Includes POST code display
    This motherboard has a POST code display, while the average motherboard does not. 26.7% of motherboards include a POST code display.
  • 1 more USB 3.2 Gen1 headers
    This motherboard 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.
    two internal headers
    2 vs 1
  • 1 more PCIe 2.0x16 slots
    This motherboard has more PCIe 2.0x16 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe 2.0x16 slot/s.
    1 vs 0
  • Rear-panel CMOS reset button
    This motherboard has a rear-panel CMOS reset button, while the average motherboard does not. 26.5% of motherboards include a rear-panel CMOS reset button.
  • 4 more SATA 2 connectors
    This motherboard has more SATA 2 connectors than the average motherboard (4 vs 0). The average motherboard has 0 SATA 2 connectors.
    4 vs 0
  • Includes POST code display
    This motherboard has a POST code display, while the average motherboard does not. 26.7% of motherboards include a POST code display.
  • Rear-panel CMOS reset button
    This motherboard has a rear-panel CMOS reset button, while the average motherboard does not. 26.5% of motherboards include a rear-panel CMOS reset button.
  • More BIOS update methods
    This motherboard offers more BIOS update methods than the average motherboard (UEFI utility, Windows app, DOS, internet flash vs UEFI utility, flashback, Windows app).
    UEFI utility, Windows app, DOS, internet flash vs UEFI utility, flashback, Windows app
  • 4 more SATA 2 connectors
    This motherboard has more SATA 2 connectors than the average motherboard (4 vs 0). The average motherboard has 0 SATA 2 connectors.
    4 vs 0
  • 2 more SATA 3 connectors
    This motherboard has more SATA 3 connectors than the average motherboard (6 vs 4). The average motherboard has 4 SATA 3 connectors.
    6 vs 4
  • 1 more PCIe 2.0x16 slots
    This motherboard has more PCIe 2.0x16 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe 2.0x16 slot/s.
    1 vs 0
  • More generous lane split
    This motherboard splits its PCIe lanes more generously than the average motherboard (x16/x0/x16/x0, x8/x8/x8/x8 vs x16/x0/x4, x8/x8/x4).
    x16/x0/x16/x0, x8/x8/x8/x8 vs x16/x0/x4, x8/x8/x4
  • 4 more PCIe 3.0x16 slots
    This motherboard has more PCIe 3.0x16 slots than the average motherboard (5 vs 1). The average motherboard has 1 PCIe 3.0x16 slot/s.
    5 vs 1
  • 2 more rear USB ports
    This motherboard has more rear USB ports than the average motherboard (10 vs 8). The average motherboard has 8 rear USB port/s.
    10 vs 8
  • 5 more total USB connections
    This motherboard has more total USB connections than the average motherboard (20 vs 15). The average motherboard has 15 total USB connections.
    20 vs 15
  • 1 more USB 3.2 Gen1 headers
    This motherboard 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.
    two internal headers
    2 vs 1
  • 1 more USB 2.0 headers
    This motherboard has more USB 2.0 headers than the average motherboard (3 vs 2). The average motherboard has 2 USB 2.0 header/s.
    3 vs 2
  • 4 more USB 3.2 Gen1 ports
    This motherboard has more USB 3.2 Gen1 ports than the average motherboard (8 vs 4). The average motherboard has 4 USB 3.2 Gen1 port/s.
    8 vs 4
  • 1 more RJ45 ports
    This motherboard has more RJ45 ports than the average motherboard (2 vs 1). The average motherboard has 1 RJ45 port/s.
    2 vs 1
  • Supports Bluetooth
    This motherboard supports Bluetooth, while the average motherboard does not. 49% of motherboards support Bluetooth.
  • More capable onboard audio
    This motherboard has a higher-end audio codec than the average motherboard (Realtek ALC898 vs Realtek ALC897).
    Realtek ALC898 vs Realtek ALC897
  • 2 more 3.5mm audio jacks
    This motherboard has more 3.5mm audio jacks than the average motherboard (5 vs 3). The average motherboard has 3 3.5mm audio jacks.
    5 vs 3
  • More basic chipset
    This motherboard uses a more basic chipset than the average motherboard (Intel Z77 vs Intel B860).
    Intel Z77 vs Intel B860
  • 60% lower LAN speed
    This motherboard has a lower LAN speed than the average motherboard (1 Gbps vs 2.5 Gbps). The average motherboard offers LAN speed of 2.5 Gbps.
    1 Gbps vs 2.5 Gbps
  • 75% less maximum memory capacity
    This motherboard has fewer maximum memory capacity than the average motherboard (32 GB vs 128 GB). The average motherboard supports 128 GB of memory.
    32 GB vs 128 GB
  • 2 fewer M.2 sockets
    This motherboard has fewer M.2 sockets than the average motherboard (0 vs 2). The average motherboard has 2 M.2 socket/s.
    0 vs 2
  • No NVMe RAID support
    This motherboard does not support NVMe RAID, while the average motherboard does. 59.9% of motherboards support NVMe RAID.
  • 32.9% lower review score
    Reviews score
    4.9/ 10
    ✕
    What it is
    Average grade from independent test sites, magazines and video reviewers, 1–10.
    How we count it
    Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves. Big test sites count more, short reviews half as much as full tests. A video review counts half.
    Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
    Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.8 for now.
    Share: Reviews count 20% of the overall score.
    Score distribution
    â–¼
    <55-66-77-88-99-10
    â–¼ Worse than 88% of models

    4.9

    Mark 7.7 is below the typical mark 8.3 of this category, so it cannot lift the score above the technical score

    80%

    8.4

    Average grade

    20%

    5.0

    Popularity

    Grades by review (1)
    1 review, with a printed score. Reviews count 20% of the overall score.
    Ratings from across the web count in the User score, not in this score.
    4.9 vs 7.3
  • More dated memory type
    This motherboard uses a more dated memory type than the average motherboard (DDR3 vs DDR4).
    DDR3 vs DDR4
  • No BIOS flashback support
    This motherboard does not support BIOS flashback, while the average motherboard does. 51.3% of motherboards support BIOS flashback.
    requires CPU/RAM
  • 32.9% lower review score
    Reviews score
    4.9/ 10
    ✕
    What it is
    Average grade from independent test sites, magazines and video reviewers, 1–10.
    How we count it
    Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves. Big test sites count more, short reviews half as much as full tests. A video review counts half.
    Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
    Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.8 for now.
    Share: Reviews count 20% of the overall score.
    Score distribution
    â–¼
    <55-66-77-88-99-10
    â–¼ Worse than 88% of models

    4.9

    Mark 7.7 is below the typical mark 8.3 of this category, so it cannot lift the score above the technical score

    80%

    8.4

    Average grade

    20%

    5.0

    Popularity

    Grades by review (1)
    1 review, with a printed score. Reviews count 20% of the overall score.
    Ratings from across the web count in the User score, not in this score.
    4.9 vs 7.3
  • 33.8% lower user score
    User score
    4.9/ 10
    ✕
    What it is
    How happy buyers are with this model, based on ratings from across the web.
    How we count it
    Enough data: A model needs at least 1 rating from across the web. Without one, it counts as 7.9, the mark of a weaker rated model in this category.
    Share: User score counts 10% of the overall score.
    Score distribution
    â–¼
    <55-66-77-88-99-10
    â–¼ Worse than 86% of models

    4.9

    Mark 7.6 is below the typical mark 8.4 of this category, so it cannot lift the score above the technical score

    70%

    8.1

    Rating

    30%

    6.5

    Popularity

    4.9 vs 7.4
  • 17.1% worse value for money
    ASRock Z77 Extreme9 has worse value for money than the average motherboard (6.57 vs 7.7).
    6.57 vs 7.7
  • 2.13x more expensive
    ASRock Z77 Extreme9 is more expensive than the average motherboard (£320 vs £150).
    £320 vs £150
  • More basic chipset
    This motherboard uses a more basic chipset than the average motherboard (Intel Z77 vs Intel B860).
    Intel Z77 vs Intel B860
  • No BIOS flashback support
    This motherboard does not support BIOS flashback, while the average motherboard does. 51.3% of motherboards support BIOS flashback.
    requires CPU/RAM
  • Not ready for Windows 11
    This motherboard is not ready for Windows 11, while the average motherboard is. 77.4% of motherboards are ready for Windows 11.
  • More dated socket
    This motherboard uses a more dated socket than the average motherboard (LGA 1155 vs LGA 1151).
    LGA 1,155 vs LGA 1,151
  • Narrower Windows support
    This motherboard supports a narrower range of Windows versions than the average motherboard (Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP vs Windows 11, Windows 10).
    Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP vs Windows 11, Windows 10
  • 75% less maximum memory capacity
    This motherboard has fewer maximum memory capacity than the average motherboard (32 GB vs 128 GB). The average motherboard supports 128 GB of memory.
    32 GB vs 128 GB
  • More dated memory type
    This motherboard uses a more dated memory type than the average motherboard (DDR3 vs DDR4).
    DDR3 vs DDR4
  • 36.2% lower maximum RAM speed
    This motherboard has a lower maximum RAM speed than the average motherboard (3,000 MT/s vs 4,699.5 MT/s). The average motherboard supports RAM speed of 4,699.5 MT/s.
    3,000 MT/s vs 4,699.5 MT/s
  • 40% lower overclocked RAM speed
    This motherboard has a lower overclocked RAM speed than the average motherboard (3,000 MT/s vs 5,000 MT/s). The average motherboard supports overclocked RAM speed of 5,000 MT/s.
    3,000 MT/s vs 5,000 MT/s
  • 2 fewer M.2 sockets
    This motherboard has fewer M.2 sockets than the average motherboard (0 vs 2). The average motherboard has 2 M.2 socket/s.
    0 vs 2
  • No NVMe RAID support
    This motherboard does not support NVMe RAID, while the average motherboard does. 59.9% of motherboards support NVMe RAID.
  • No PCIe bifurcation support
    This motherboard does not support PCIe bifurcation, while the average motherboard does. 59.7% of motherboards support PCIe bifurcation.
  • 1 fewer rear USB-C ports
    This motherboard has fewer rear USB-C ports than the average motherboard (0 vs 1). The average motherboard has 1 rear USB-C port/s.
    0 vs 1
  • 1 fewer USB 3.2 Gen2 ports
    This motherboard has fewer USB 3.2 Gen2 ports than the average motherboard (0 vs 1). The average motherboard has 1 USB 3.2 Gen2 port/s.
    0 vs 1
  • 1 fewer DisplayPort outputs
    This motherboard has fewer DisplayPort outputs than the average motherboard (0 vs 1). The average motherboard has 1 DisplayPort outputs.
    other video outputs only
    0 vs 1
  • 1 fewer total USB-C connections
    This motherboard has fewer total USB-C connections than the average motherboard (0 vs 1). The average motherboard has 1 total USB-C connections.
    0 vs 1
  • 60% lower LAN speed
    This motherboard has a lower LAN speed than the average motherboard (1 Gbps vs 2.5 Gbps). The average motherboard offers LAN speed of 2.5 Gbps.
    1 Gbps vs 2.5 Gbps
  • Less recent Bluetooth version
    This motherboard has a less recent Bluetooth version than the average motherboard (4 vs 5.4).
    4 vs 5.4
  • Less capable LAN controller
    This motherboard has a slower LAN controller than the average motherboard (Broadcom BCM57781 vs Killer + Intel + Realtek).
    Broadcom BCM57781 vs Killer + Intel + Realtek
  • Less recent Wi-Fi standard
    This motherboard has a less recent Wi-Fi standard than the average motherboard (Wi-Fi 4 (802.11n) vs Wi-Fi 5 (802.11ac)).
    Wi-Fi 4 (802.11n) vs Wi-Fi 5 (802.11ac)
  • No headphone amp support
    This motherboard does not support a headphone amp, while the average motherboard does. 58.8% of motherboards support a headphone amp.
  • 5 dB lower audio SNR
    This motherboard has a lower audio SNR than the average motherboard (110 dB vs 115 dB). The average motherboard has audio SNR of 115 dB.
    110 dB vs 115 dB
  • 2 fewer ARGB headers
    This motherboard has fewer ARGB headers than the average motherboard (0 vs 2). The average motherboard has 2 ARGB header/s.
    0 vs 2
  • No pump header
    This motherboard does not have a pump header, while the average motherboard does. 77.9% of motherboards include a pump header.
  • 1 fewer RGB headers
    This motherboard has fewer RGB headers than the average motherboard (0 vs 1). The average motherboard has 1 RGB header/s.
    0 vs 1
  • 2 A lower pump header current limit
    This motherboard has a lower pump header current than the average motherboard (0 A vs 2 A). The average motherboard provides pump header current of 2 A.
    0 A vs 2 A

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Not graded

Expert reviews

In-depth analysis and verdict from leading tech publications

8.0
techpowerup.com
✓ explicit
20/07/2012
First look · Multi-GPU board
Verdict
The ASRock Z77 Extreme9 is built for multi-GPU PCs with five PCIe 3.0 x16 slots and 12 USB 3.0 ports, but four cards each drop to x8.

Third-party reviews

What customers like about ASRock Z77 Extreme9

  • Supports quad-SLI and quad-CrossFire via PLX bridge chip
  • Excellent overclocking stability with lower voltage requirements
  • Rich accessory bundle including Wi-SB Box for front Wi-Fi/Bluetooth/USB 3.0
  • Extensive storage options with 10 internal SATA ports
  • User-serviceable BIOS chip socket
  • Robust power efficiency under heavy load
  • High-end aesthetics with stylish brushed aluminum heatpipe design

What customers don't like about ASRock Z77 Extreme9

  • Considered overpriced compared to similar enthusiast boards at launch
  • Average general computing performance in some benchmarks
  • Integrated audio (ALC898) performance described as only 'good' rather than superb
  • Only two out of six fan headers are PWM-based
  • Minor BIOS bugs, such as screen blanking when closing the System Browser
  • Power and Reset buttons can be blocked by high-end dual-slot graphics cards

Verdict

The ASRock Z77 Extreme9 is a high-end ATX motherboard for LGA1155 processors, featuring the Intel Z77 chipset and a robust 8+4 Digi Power phase design with Premium Gold Capacitors. It is highly distinguished by its support for 4-Way SLI and CrossFireX via a PLX PEX 8747 bridge across five PCIe 3.0 x16 slots, alongside four DDR3 DIMM slots supporting overclocked speeds up to 3000+ MHz. Key pros include its extensive connectivity with 12 USB 3.0 ports, dual Gigabit LAN with teaming, integrated dual-band Wi-Fi/Bluetooth 4.0, and the bundled Wi-SB Box for front-panel expansion. However, notable cons include its high original price point, slightly higher-than-average power consumption at idle, and the lack of a DisplayPort output, which was becoming standard for its class.

Compare ASRock Z77 Extreme9 with other products in the Motherboards category

1Product to compare no. 1
VS
2Product to compare no. 2
VS
3Product to compare no. 3 (optional)

Graphic comparison of ASRock Z77 Extreme9 and other products in the Motherboards category

No results found