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

GIGABYTE X299 UD4 Pro review: 109 specs compared

Avg. price:~£300CPU socket:LGA 2066Chipset:Intel X299Form factor:ATX

GIGABYTE X299 UD4 Pro Review: Compare 109 technical specifications to see how this product ranks in the Motherboards category and whether it is worth buying.

GIGABYTE X299 UD4 Pro
7.0/10

Overall score

Score
7.0/ 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
Score components

40%

6.1

Technical score

20%

?

Reviews scoreNot enough data yet, so we use 7.8, the mark of a weaker model in this category

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%

8.4

User score

â–²Better than 52% of motherboards
7.6

Value for money

Value for money
7.6/ 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
Score components

70%

7.0

Overall score

30%

8.9

Price

â–¼Worse than 61%
6.1

Technical score

Technical score
6.1/ 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
Score components

19%

8.8

Memory

16%

6.9

Platform

16%

5.5

Storage

15%

3.4

Network

13%

4.7

Ports

8%

4.0

Expansion

8%

6.6

Power & Cooling

5%

9.1

Audio

â–²Better than 50%
?

Reviews score

Reviews score
✕
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
Grades by review (0)
We have not found an independent test of this model yet. Until we do, its review part counts as 7.8.
Ratings from across the web count in the User score, not in this score.
No expert tests yet
8.4

User score

User score
8.4/ 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

70%

8.7

Rating

30%

7.6

Popularity

â–²Better than 50%
?

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
  • gigabyte-x299-ud4-pro
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Where to buy
    N/A~ £300
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of motherboard GIGABYTE X299 UD4 Pro

Technical score
Technical score
6.1/ 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
Score components:

19%

8.8

Memory

16%

6.9

Platform

16%

5.5

Storage

15%

3.4

Network

13%

4.7

Ports

8%

4.0

Expansion

8%

6.6

Power & Cooling

5%

9.1

Audio

6.1
Reviews score
7.8
User score
8.4
List score
?
Value for money
Value for money
7.6/ 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
Score components:

70%

7.0

Overall score

30%

8.9

Price

7.6
CPU socket
LGA 2066
This motherboard uses LGA 2066, which is more up-to-date than 51.5% of Motherboards and the same as 2% of Motherboards.
CPU platform
Intel
Chipset
Intel X299
This motherboard uses Intel X299, which is less capable than 65.8% of Motherboards and as capable as 2% of Motherboards.
Form factor
ATX
Integrated graphics support
no
This motherboard does not support integrated graphics. 89.9% of motherboards support this feature.
Show more
DDR memory version
DDR4
This motherboard uses DDR4, which is more modern than 13.4% of Motherboards and the same as 50.4% of Motherboards.
Memory slots
8
This motherboard has 8 Memory slots, which is more than 93.9% of motherboards and equal to 5.8% of motherboards.
some CPUs use only 4 slots
Maximum memory capacity
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
4
Maximum RAM speed
4,400 MT/s
This motherboard supports memory speeds up to 4,400 MT/s, which is lower than that of 51.4% of motherboards and equal to that of 3% of motherboards.
maximum depends on CPU configuration
Show more
N. of M.2 sockets
2
This motherboard has 2 M.2 sockets, which is more than 30.5% of motherboards and equal to 34.5% of motherboards.
M.2 slot interface per slot
2x PCIe 3.0 x4/x2/SATA
This motherboard offers M.2 slots: 2x PCIe 3.0x4/x2/SATA, which is slower than 60.8% of Motherboards and the same as 0.4% of Motherboards.
N. of SATA 3 connectors
8
This motherboard has 8 SATA 3 connectors, which is more than 85.5% of motherboards and equal to 11.1% 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.
Intel VROC support
Show more
N. of PCIe 5.0 x16 slots
0
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
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
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
This motherboard splits its PCIe lanes as x16, which is less generous than 81% of Motherboards and the same as 16.1% 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
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)
16
This motherboard has 16 USB ports (including headers), which is more than 61.3% of motherboards and equal to 10% of motherboards.
Total USB-C ports (rear I/O)
0
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
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
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
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
?
N. of RJ45 ports
1
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
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.
Smart Headphone Amp.
N. of 3.5mm audio jacks
6
This motherboard has 6 3.5mm audio jacks, which is more than 87% of motherboards and equal to 13% of motherboards.
Show more
VRM phases
12
This motherboard has 12 VRM phases, which is more than 55.4% of motherboards and equal to 4.4% of motherboards.
N. of CPU power connectors
1
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
5
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
3 A
This motherboard supports up to 3 A on the pump header, which is higher than that of 77.8% of motherboards and equal to that of 22.2% of motherboards.
Show more

GIGABYTE X299 UD4 Pro vs the average motherboard

246810TotalPlatformMemoryStorageExpansionPortsNetworkAudioPower & Cooling
  • 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
  • 4 more memory slots
    This motherboard has more memory slots than the average motherboard (8 vs 4). The average motherboard has 4 memory slot/s.
    some CPUs use only 4 slots
    8 vs 4
  • 2 more PCIe x4 slots
    This motherboard has more PCIe x4 slots than the average motherboard (2 vs 0). The average motherboard has 0 PCIe x4 slot/s.
    2 vs 0
  • More up-to-date socket
    This motherboard uses a more up-to-date socket than the average motherboard (LGA 2066 vs LGA 1151).
    LGA 2,066 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 onboard audio
    This motherboard has a higher-end audio codec than the average motherboard (Realtek ALC1220 vs Realtek ALC897).
    Realtek ALC1220 vs Realtek ALC897
  • 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 3.2 Gen2 ports
    This motherboard has more USB 3.2 Gen2 ports than the average motherboard (2 vs 1). The average motherboard has 1 USB 3.2 Gen2 port/s.
    2 vs 1
  • 13.5% higher user score
    User score
    8.4/ 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

    70%

    8.7

    Rating

    30%

    7.6

    Popularity

    8.4 vs 7.4
  • More up-to-date socket
    This motherboard uses a more up-to-date socket than the average motherboard (LGA 2066 vs LGA 1151).
    LGA 2,066 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.
  • Broader Windows support
    This motherboard supports a wider range of Windows versions than the average motherboard (Windows 11, Windows 10, Windows 7 vs Windows 11, Windows 10).
    Windows 11, Windows 10, Windows 7 vs Windows 11, Windows 10
  • 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
  • 4 more memory slots
    This motherboard has more memory slots than the average motherboard (8 vs 4). The average motherboard has 4 memory slot/s.
    some CPUs use only 4 slots
    8 vs 4
  • 4 more SATA 3 connectors
    This motherboard has more SATA 3 connectors than the average motherboard (8 vs 4). The average motherboard has 4 SATA 3 connectors.
    8 vs 4
  • 2 more PCIe x4 slots
    This motherboard has more PCIe x4 slots than the average motherboard (2 vs 0). The average motherboard has 0 PCIe x4 slot/s.
    2 vs 0
  • 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
  • 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 3.2 Gen2 ports
    This motherboard has more USB 3.2 Gen2 ports than the average motherboard (2 vs 1). The average motherboard has 1 USB 3.2 Gen2 port/s.
    2 vs 1
  • 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
  • 2 more USB 3.2 Gen1 ports
    This motherboard has more USB 3.2 Gen1 ports than the average motherboard (6 vs 4). The average motherboard has 4 USB 3.2 Gen1 port/s.
    6 vs 4
  • 1 more total USB connections
    This motherboard has more total USB connections than the average motherboard (16 vs 15). The average motherboard has 15 total USB connections.
    16 vs 15
  • 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
  • 3 more 3.5mm audio jacks
    This motherboard has more 3.5mm audio jacks than the average motherboard (6 vs 3). The average motherboard has 3 3.5mm audio jacks.
    6 vs 3
  • 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 RGB headers
    This motherboard has more RGB headers than the average motherboard (2 vs 1). The average motherboard has 1 RGB header/s.
    RGBW header compatible with standard 12V RGB strips
    2 vs 1
  • Includes onboard RGB lighting
    This motherboard has onboard RGB lighting, while the average motherboard does not. 50% of motherboards include onboard RGB lighting.
    integrated RGB Fusion lighting
  • More VRM phases
    This motherboard has more VRM phases than the average motherboard (12 vs 10). The average motherboard has 10 VRM phase/s.
    12 vs 10
  • 1 A higher pump header current limit
    This motherboard 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.
    3 A vs 2 A
  • More basic chipset
    This motherboard uses a more basic chipset than the average motherboard (Intel X299 vs Intel B860).
    Intel X299 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
  • Slower NVMe storage slots
    This motherboard has slower M.2 slots than the average motherboard (2x PCIe 3x4/x2/SATA vs 1x PCIe 5x4, 2x PCIe 4x4).
    2x PCIe 3.0x4/x2/SATA vs 1x PCIe 5.0x4, 2x PCIe 4.0x4
  • 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 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
  • 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
  • Less generous lane split
    This motherboard splits its PCIe lanes less generously than the average motherboard (x16 vs x16/x0/x4, x8/x8/x4).
    x16 vs x16/x0/x4, x8/x8/x4
  • 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.
  • 2x more expensive
    GIGABYTE X299 UD4 Pro is more expensive than the average motherboard (£300 vs £150).
    £300 vs £150
  • More basic chipset
    This motherboard uses a more basic chipset than the average motherboard (Intel X299 vs Intel B860).
    Intel X299 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
  • No integrated graphics support
    This motherboard does not support integrated graphics, while the average motherboard does. 89.8% of motherboards support integrated graphics.
  • Slower NVMe storage slots
    This motherboard has slower M.2 slots than the average motherboard (2x PCIe 3x4/x2/SATA vs 1x PCIe 5x4, 2x PCIe 4x4).
    2x PCIe 3.0x4/x2/SATA vs 1x PCIe 5.0x4, 2x PCIe 4.0x4
  • Less generous lane split
    This motherboard splits its PCIe lanes less generously than the average motherboard (x16 vs x16/x0/x4, x8/x8/x4).
    x16 vs x16/x0/x4, x8/x8/x4
  • 1 fewer PCIe x1 slots
    This motherboard has fewer PCIe x1 slots than the average motherboard (0 vs 1). The average motherboard has 1 PCIe x1 slot/s.
    0 vs 1
  • 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 DisplayPort outputs
    This motherboard has fewer DisplayPort outputs than the average motherboard (0 vs 1). The average motherboard has 1 DisplayPort outputs.
    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
  • 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.
    proprietary addressable header; adapter may be required
    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

Third-party reviews

What customers like about GIGABYTE X299 UD4 Pro

  • High durability due to 'Ultra Durable' components and server-class digital power design
  • Excellent value for the X299 platform, offering a balanced performance-to-price ratio
  • Robust thermal management including enlarged VRM heatsinks and dual M.2 thermal guards
  • Dual BIOS feature provides a safety net against potential BIOS corruption
  • Extensive memory and storage support with 8 DIMM slots and two ultra-fast M.2 slots
  • Highly tweakable BIOS with many options for CPU and memory overclocking

What customers don't like about GIGABYTE X299 UD4 Pro

  • Lack of built-in Wi-Fi and Bluetooth requires additional PCIe expansion cards
  • Issues with 'Smart' audio software that can cause inconsistent volume levels
  • BIOS interface can be unintuitive and difficult for beginners to navigate
  • Passive VRM cooling may be insufficient for heavy overclocking without active airflow
  • Limited number of USB ports on the rear I/O panel compared to higher-end models
  • Missing support for PCIe bifurcation, limiting some M.2 expansion card options

Verdict

The Gigabyte X299 UD4 Pro is an ATX motherboard built for the Intel LGA 2066 socket, featuring the X299 chipset and a server-class digital power design to support high-performance Core X-Series processors. Key characteristics include eight DDR4 DIMM slots supporting quad-channel memory up to 4400MHz (O.C.), dual NVMe PCIe Gen3 x4 M.2 connectors, and an ALC1220 120dB SNR HD audio codec. Main pros include its durable 'Ultra Durable' construction, Intel Optane and VROC readiness, and the inclusion of GIGABYTE UEFI DualBIOS for system redundancy. However, users should note the lack of onboard Wi-Fi and that only two of its five full-length PCIe slots operate at a full x16 speed, which may limit certain multi-GPU configurations.

Compare GIGABYTE X299 UD4 Pro with other products in the Motherboards category

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