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

BIOSTAR Z890AX-E Pro review: 109 specs compared

Avg. price:~£130CPU socket:LGA 1851Chipset:Intel Z890Form factor:ATX

BIOSTAR Z890AX-E Pro 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.

BIOSTAR Z890AX-E Pro
7.7/10

Overall score

Score
7.7/ 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–² Better than 76% of models
Score components

40%

8.0

Technical score

20%

7.5

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%

?

User scoreNot enough data yet, so we use 7.9, the mark of a weaker model in this category

â–²Better than 76% of motherboards
8.3

Value for money

Value for money
8.3/ 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–² Better than 83% of models
Score components

70%

7.7

Overall score

30%

9.8

Price

â–²Better than 83%
8.0

Technical score

Technical score
8.0/ 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–² Better than 83% of models
Score components

19%

9.6

Memory

16%

8.9

Platform

16%

9.1

Storage

15%

5.9

Network

13%

5.7

Ports

8%

6.8

Expansion

8%

7.7

Power & Cooling

5%

9.1

Audio

â–²Better than 83%
7.5

Reviews score

Reviews score
7.5/ 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 62% of models

80%

8.1

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 62%
?

User score

User score
7.9/ 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
No ratings from across the web yet, so it counts as 7.9, the mark of a weaker rated model in this category.
No ratings from across the web yet
?

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
  • biostar-z890ax-e-pro
biostar-z890ax-e-pro
Where to buy
    N/A~ £130
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 BIOSTAR Z890AX-E Pro

Technical score
Technical score
8.0/ 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–² Better than 83% of models
Score components:

19%

9.6

Memory

16%

8.9

Platform

16%

9.1

Storage

15%

5.9

Network

13%

5.7

Ports

8%

6.8

Expansion

8%

7.7

Power & Cooling

5%

9.1

Audio

8.0
Reviews score
7.5
User score
?
List score
?
Value for money
Value for money
8.3/ 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–² Better than 83% of models
Score components:

70%

7.7

Overall score

30%

9.8

Price

8.3
CPU socket
LGA 1851
This motherboard uses LGA 1851, which is more up-to-date than 77.5% of Motherboards and the same as 8% of Motherboards.
CPU platform
Intel
Chipset
Intel Z890
This motherboard uses Intel Z890, which is more capable than 94.4% of Motherboards and as capable as 3.8% of Motherboards.
Form factor
ATX
Integrated graphics support
yes
This motherboard supports integrated graphics. 10.2% of motherboards support this feature.
Rear outputs: HDMI + DisplayPort.
Show more
DDR memory version
DDR5
This motherboard uses DDR5, which is more modern than 63.8% of Motherboards and the same as 36.2% 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
256 GB
Market range: <32 GB – >256 GB
This motherboard supports up to 256 GB of memory, which is more than 82.5% of motherboards and equal to 16.7% of motherboards.
higher limit with high-density DIMMs
Memory channels
2
Maximum RAM speed
5,600 MT/s
Market range: <2.1k MT/s – >8k MT/s
This motherboard supports memory speeds up to 5,600 MT/s, which is higher than that of 68.7% of motherboards and equal to that of 2.7% of motherboards.
Show more
N. of M.2 sockets
4
Market range: <0 – >4
This motherboard has 4 M.2 sockets, which is more than 84.1% of motherboards and equal to 10.7% of motherboards.
M.2 slot interface per slot
1x PCIe 5.0 x4, 3x PCIe 4.0 x4
This motherboard offers M.2 slots: 1x PCIe 5.0x4, 3x PCIe 4.0x4, which is faster than 93.4% of Motherboards and the same as 1.5% of Motherboards.
N. of SATA 3 connectors
4
Market range: <4 – >8
This motherboard has 4 SATA 3 connectors, which is more than 6.1% of motherboards and equal to 46.8% 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.
NVMe RAID support
yes
This motherboard supports NVMe RAID. 40.2% of motherboards support this feature.
Show more
N. of PCIe 5.0 x16 slots
1
Market range: <0 – >1
This motherboard has 1 PCIe 5.0x16 slots, which is more than 68.4% of motherboards and equal to 26.6% of motherboards.
N. of PCIe 4.0 x16 slots
1
Market range: <0 – >1
This motherboard has 1 PCIe 4.0x16 slots, which is more than 55.2% of motherboards and equal to 35.7% of motherboards.
N. of PCIe 3.0 x16 slots
0
Market range: <0 – >3
This motherboard has 0 PCIe 3.0x16 slots, which is fewer than 59.6% of motherboards and equal to 40.4% of motherboards.
PCIe slot electrical configuration
x16/x4/x1/x1
This motherboard splits its PCIe lanes as x16/x4/x1/x1, which is more generous than 84.7% of Motherboards and the same as 2.1% of Motherboards.
PCIe bifurcation support
yes
This motherboard supports PCIe bifurcation. 40.3% of motherboards support this feature.
Show more
Total USB ports (rear I/O)
8
Market range: <6 – >10
This motherboard has 8 USB ports (rear I/O), which is more than 40.6% of motherboards and equal to 30.3% of motherboards.
Total USB ports (including headers)
15
Market range: <11 – >19
This motherboard has 15 USB ports (including headers), which is more than 47.7% of motherboards and equal to 13.5% of motherboards.
Total USB-C ports (rear I/O)
1
Market range: <0 – >2
This motherboard has 1 USB-C ports (rear I/O), which is more than 35.8% of motherboards and equal to 48.3% of motherboards.
Total USB-C ports (including headers)
2
Market range: <0 – >3
This motherboard has 2 USB-C ports (including headers), which is more than 51.7% of motherboards and equal to 33% 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
2.5 Gbps
Market range: <1 Gbps – >2.5 Gbps
This motherboard supports LAN speeds up to 2.5 Gbps, which is higher than that of 49% of motherboards and equal to that of 41.4% of motherboards.
LAN controller
Killer + Intel + Realtek
This motherboard has a Killer + Intel + Realtek LAN controller, which is slower than 64.6% of Motherboards and equal to 28.7% of Motherboards.
N. of RJ45 ports
1
Market range: <1 – >2
This motherboard has 1 RJ45 ports, which is fewer than 14.4% of motherboards and equal to 85.6% of motherboards.
Wi-Fi connectivity
no
This motherboard does not support Wi-Fi connectivity. 50.1% of motherboards support this feature.
Wi-Fi version
N/A
Show more
Audio codec
Realtek ALC1220
This motherboard uses Realtek ALC1220, which is higher-end than 65.5% of Motherboards and the same as 12.9% 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
120 dB
Market range: <95 dB – >120 dB
This motherboard has an audio SNR of 120 dB, which is higher than that of 55.6% of motherboards and equal to that of 41% of motherboards.
Headphone amp support
yes
This motherboard supports a headphone amp. 41.2% of motherboards support this feature.
N. of 3.5mm audio jacks
?
Show more
VRM phases
14
This motherboard has 14 VRM phases, which is more than 70.7% of motherboards and equal to 1.8% of motherboards.
N. of CPU power connectors
2
Market range: <1 – >2
This motherboard has 2 CPU power connectors, which is more than 54.9% of motherboards and equal to 44.8% of motherboards.
N. of fan headers
5
Market range: <3 – >8
This motherboard has 5 fan headers, which is fewer than 50% of motherboards and equal to 14.6% of motherboards.
Pump header
yes
This motherboard has a pump header. 22.1% of motherboards include this feature.
Pump header max current
?
Show more

BIOSTAR Z890AX-E Pro vs the average motherboard

246810TotalPlatformMemoryStorageExpansionPortsNetworkAudioPower & Cooling
  • 2 more M.2 sockets
    This motherboard has more M.2 sockets than the average motherboard (4 vs 2). The average motherboard has 2 M.2 socket/s.
    4 vs 2
  • More up-to-date socket
    This motherboard uses a more up-to-date socket than the average motherboard (LGA 1851 vs LGA 1151).
    LGA 1,851 vs LGA 1,151
  • 2x more maximum memory capacity
    This motherboard has more maximum memory capacity than the average motherboard (256 GB vs 128 GB). The average motherboard supports 128 GB of memory.
    higher limit with high-density DIMMs
    256 GB vs 128 GB
  • 6 more USB 3.2 Gen2 ports
    This motherboard has more USB 3.2 Gen2 ports than the average motherboard (7 vs 1). The average motherboard has 1 USB 3.2 Gen2 port/s.
    7 vs 1
  • 1 more top-speed NVMe slots
    This motherboard has more PCIe 5.0 M.2 slots than the average motherboard (1 vs 0).
    1 vs 0
  • More modern memory type
    This motherboard uses a more modern memory type than the average motherboard (DDR5 vs DDR4).
    DDR5 vs DDR4
  • 1 more PCIe 5.0x16 slots
    This motherboard has more PCIe 5.0x16 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe 5.0x16 slot/s.
    1 vs 0
  • 1 more CPU power connectors
    This motherboard has more CPU power connectors than the average motherboard (2 vs 1). The average motherboard has 1 CPU power connectors.
    2 vs 1
  • 8.1% better value for money
    BIOSTAR Z890AX-E Pro has better value for money than the average motherboard (8.32 vs 7.7).
    8.32 vs 7.7
  • More up-to-date socket
    This motherboard uses a more up-to-date socket than the average motherboard (LGA 1851 vs LGA 1151).
    LGA 1,851 vs LGA 1,151
  • Includes dual BIOS
    This motherboard has dual BIOS, while the average motherboard does not. 22.4% of motherboards include dual BIOS.
  • More capable chipset
    This motherboard uses a more capable chipset than the average motherboard (Intel Z890 vs Intel B860).
    Intel Z890 vs Intel B860
  • 2x more maximum memory capacity
    This motherboard has more maximum memory capacity than the average motherboard (256 GB vs 128 GB). The average motherboard supports 128 GB of memory.
    higher limit with high-density DIMMs
    256 GB vs 128 GB
  • More modern memory type
    This motherboard uses a more modern memory type than the average motherboard (DDR5 vs DDR4).
    DDR5 vs DDR4
  • 81.3% higher overclocked RAM speed
    This motherboard has a higher overclocked RAM speed than the average motherboard (9,066 MT/s vs 5,000 MT/s). The average motherboard supports overclocked RAM speed of 5,000 MT/s.
    9,066 MT/s vs 5,000 MT/s
  • 19.2% higher maximum RAM speed
    This motherboard has a higher maximum RAM speed than the average motherboard (5,600 MT/s vs 4,699.5 MT/s). The average motherboard supports RAM speed of 4,699.5 MT/s.
    5,600 MT/s vs 4,699.5 MT/s
  • 2 more M.2 sockets
    This motherboard has more M.2 sockets than the average motherboard (4 vs 2). The average motherboard has 2 M.2 socket/s.
    4 vs 2
  • 1 more top-speed NVMe slots
    This motherboard has more PCIe 5.0 M.2 slots than the average motherboard (1 vs 0).
    1 vs 0
  • Faster NVMe storage slots
    This motherboard has faster M.2 slots than the average motherboard (1x PCIe 5x4, 3x PCIe 4x4 vs 1x PCIe 5x4, 2x PCIe 4x4).
    1x PCIe 5.0x4, 3x PCIe 4.0x4 vs 1x PCIe 5.0x4, 2x PCIe 4.0x4
  • 1 more PCIe 5.0x16 slots
    This motherboard has more PCIe 5.0x16 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe 5.0x16 slot/s.
    1 vs 0
  • 1 more PCIe 4.0x16 slots
    This motherboard has more PCIe 4.0x16 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe 4.0x16 slot/s.
    1 vs 0
  • 1 more PCIe x4 slots
    This motherboard has more PCIe x4 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe x4 slot/s.
    1 vs 0
  • More generous lane split
    This motherboard splits its PCIe lanes more generously than the average motherboard (x16/x4/x1/x1 vs x16/x0/x4, x8/x8/x4).
    x16/x4/x1/x1 vs x16/x0/x4, x8/x8/x4
  • 1 more PCIe x1 slots
    This motherboard has more PCIe x1 slots than the average motherboard (2 vs 1). The average motherboard has 1 PCIe x1 slot/s.
    2 vs 1
  • 6 more USB 3.2 Gen2 ports
    This motherboard has more USB 3.2 Gen2 ports than the average motherboard (7 vs 1). The average motherboard has 1 USB 3.2 Gen2 port/s.
    7 vs 1
  • 1 more USB 3.2 Gen2 USB-C ports
    This motherboard 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.
    1 vs 0
  • 1 more USB4 or Thunderbolt headers
    This motherboard has more USB4 or Thunderbolt headers than the average motherboard (1 vs 0). The average motherboard has 0 USB4 or Thunderbolt header/s.
    1 vs 0
  • 1 more USB 3.2 Gen2 headers
    This motherboard has more USB 3.2 Gen2 headers than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2 header/s.
    Gen 2 Type-C header
    1 vs 0
  • 1 more total USB-C connections
    This motherboard has more total USB-C connections than the average motherboard (2 vs 1). The average motherboard has 1 total USB-C connections.
    2 vs 1
  • More capable onboard audio
    This motherboard has a higher-end audio codec than the average motherboard (Realtek ALC1220 vs Realtek ALC897).
    Realtek ALC1220 vs Realtek ALC897
  • 5 dB higher audio SNR
    This motherboard has a higher audio SNR than the average motherboard (120 dB vs 115 dB). The average motherboard has audio SNR of 115 dB.
    120 dB vs 115 dB
  • 1 more CPU power connectors
    This motherboard has more CPU power connectors than the average motherboard (2 vs 1). The average motherboard has 1 CPU power connectors.
    2 vs 1
  • More VRM phases
    This motherboard has more VRM phases than the average motherboard (14 vs 10). The average motherboard has 10 VRM phase/s.
    14 vs 10
  • No Wi-Fi connectivity
    This motherboard does not support Wi-Fi connectivity, while the average motherboard does. 50.1% of motherboards support Wi-Fi connectivity.
  • 4 fewer USB 3.2 Gen1 ports
    This motherboard 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
  • No Wi-Fi antenna included
    This motherboard does not include a Wi-Fi antenna, while the average motherboard does. 51.1% of motherboards include a Wi-Fi antenna.
  • No multi-GPU support
    This motherboard does not support multi-GPU, while the average motherboard does. 53.9% of motherboards support multi-GPU.
  • 1 fewer ARGB headers
    This motherboard has fewer ARGB headers than the average motherboard (1 vs 2). The average motherboard has 2 ARGB header/s.
    1 vs 2
  • No optical S/PDIF out
    This motherboard does not have optical S/PDIF out, while the average motherboard does. 55.4% of motherboards include optical S/PDIF out.
  • Narrower Windows support
    This motherboard supports a narrower range of Windows versions than the average motherboard (Windows 11 vs Windows 11, Windows 10).
    Windows 11 vs Windows 11, Windows 10
  • 0.5 fewer fan headers
    This motherboard has fewer fan headers than the average motherboard (5 vs 5.5). The average motherboard has 5.5 fan header/s.
    5 vs 5.5
  • Narrower Windows support
    This motherboard supports a narrower range of Windows versions than the average motherboard (Windows 11 vs Windows 11, Windows 10).
    Windows 11 vs Windows 11, Windows 10
  • No multi-GPU support
    This motherboard does not support multi-GPU, while the average motherboard does. 53.9% of motherboards support multi-GPU.
  • 1 fewer PCIe 3.0x16 slots
    This motherboard has fewer PCIe 3.0x16 slots than the average motherboard (0 vs 1). The average motherboard has 1 PCIe 3.0x16 slot/s.
    0 vs 1
  • 4 fewer USB 3.2 Gen1 ports
    This motherboard 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
  • No Wi-Fi connectivity
    This motherboard does not support Wi-Fi connectivity, while the average motherboard does. 50.1% of motherboards support Wi-Fi connectivity.
  • No Wi-Fi antenna included
    This motherboard does not include a Wi-Fi antenna, while the average motherboard does. 51.1% of motherboards include a Wi-Fi antenna.
  • No optical S/PDIF out
    This motherboard does not have optical S/PDIF out, while the average motherboard does. 55.4% of motherboards include optical S/PDIF out.
  • 1 fewer ARGB headers
    This motherboard has fewer ARGB headers than the average motherboard (1 vs 2). The average motherboard has 2 ARGB header/s.
    1 vs 2
  • 0.5 fewer fan headers
    This motherboard has fewer fan headers than the average motherboard (5 vs 5.5). The average motherboard has 5.5 fan header/s.
    5 vs 5.5

Expert reviews

In-depth analysis and verdict from leading tech publications

6.2
techgaming.nl
✓ explicit
10/07/2025
Benchmark review · Mid-range Z890
Verdict
The BIOSTAR Z890AX-E PRO offers PCIe 5.0 slots and 2.5GbE at a fair price, but its single USB-C port and weaker power design lag behind rivals.

Third-party reviews

What customers like about BIOSTAR Z890AX-E Pro

  • Supports high-speed memory overclocking up to 8000 MHz
  • Comprehensive connectivity including 2.5 GbE LAN, WiFi 7 readiness, and USB 3.2 Gen 2 Type-C
  • Modern storage options with PCIe 5.0 M.2 support and multiple RAID configurations (0, 1, 5, 10)
  • Durable build features like Iron Slot Protection for heavy GPUs and Super Durable Solid Caps
  • User-friendly BIOS features such as EZ Mode and one-click Smart BIOS Update
  • High-definition 7.1-channel audio via Realtek ALC1220 codec

What customers don't like about BIOSTAR Z890AX-E Pro

  • Fewer fan headers (5) compared to some competing Z890 or high-end motherboards
  • Does not include a WiFi card/module by default despite supporting the technology
  • Historical brand reputation for using mid-range components compared to 'premium' tier manufacturers
  • Limited number of SATA 3 ports (4) which may restrict users with many legacy drives
  • Missing some high-end enthusiast features like onboard physical power/reset buttons found on top-tier boards

Verdict

The Biostar Z890AX-E PRO is an ATX motherboard built on the Intel Z890 chipset with the LGA 1851 socket, designed to support Intel Core Ultra 9, 7, and 5 processors. It features a robust 12+1+1 phase 60A Dr.MOS power design and supports up to 256GB of DDR5 memory with overclocked speeds exceeding 9000MHz. Storage is highly expandable with one PCIe 5.0 M.2 slot, three PCIe 4.0 M.2 slots, and four SATA III connectors, while connectivity highlights include 2.5 GbE LAN, USB 3.2 Gen2 Type-C, and support for WiFi 7 and 6E modules. Main pros include its high-speed memory support, multiple M.2 sockets, and user-friendly features like Auto Installer and Smart BIOS Update; however, it lacks an included WiFi card despite having the M.2 Key E slot and does not support ECC memory.

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