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

GIGABYTE Z790 AORUS Tachyon review: 109 specs compared

Avg. price:~£670CPU socket:LGA 1700Chipset:Intel Z790Form factor:E-ATX

GIGABYTE Z790 AORUS Tachyon Review: Compare 109 technical specifications and 3 expert and video reviews to see how this product ranks in the Motherboards category and whether it is worth buying.

GIGABYTE Z790 AORUS Tachyon
7.5/10

Overall score

Score
7.5/ 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 71% of models
Score components

40%

7.6

Technical score

20%

7.6

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 71% of motherboards
7.4

Value for money

Value for money
7.4/ 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 73% of models
Score components

70%

7.5

Overall score

30%

7.0

Price

â–¼Worse than 73%
7.6

Technical score

Technical score
7.6/ 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 76% of models
Score components

19%

5.9

Memory

16%

9.5

Platform

16%

7.5

Storage

15%

8.4

Network

13%

6.3

Ports

8%

6.2

Expansion

8%

8.8

Power & Cooling

5%

9.3

Audio

â–²Better than 76%
7.6

Reviews score

Reviews score
7.6/ 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 61% of models

7.6

Mark 8.2 is below the typical mark 8.3 of this category, so it cannot lift the score above the technical score

80%

8.3

Average grade

20%

8.0

Popularity

Grades by review (3)
2 reviews: 1 with a printed score, 1 estimated from the review. 1 video review, counting half as much as a written test. Reviews count 20% of the overall score.
Ratings from across the web count in the User score, not in this score.
â–¼Worse than 61%
?

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
  • gigabyte-z790-aorus-tachyon
  • gigabyte-z790-aorus-tachyon
  • gigabyte-z790-aorus-tachyon
  • gigabyte-z790-aorus-tachyon
gigabyte-z790-aorus-tachyon
gigabyte-z790-aorus-tachyon
gigabyte-z790-aorus-tachyon
gigabyte-z790-aorus-tachyon
Where to buy
    N/A~ £670
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 Z790 AORUS Tachyon

Technical score
Technical score
7.6/ 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 76% of models
Score components:

19%

5.9

Memory

16%

9.5

Platform

16%

7.5

Storage

15%

8.4

Network

13%

6.3

Ports

8%

6.2

Expansion

8%

8.8

Power & Cooling

5%

9.3

Audio

7.6
Reviews score
7.6
User score
?
List score
?
Value for money
Value for money
7.4/ 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 73% of models
Score components:

70%

7.5

Overall score

30%

7.0

Price

7.4
CPU socket
LGA 1700
This motherboard uses LGA 1700, which is more up-to-date than 54.7% of Motherboards and the same as 22.7% of Motherboards.
CPU platform
Intel
Chipset
Intel Z790
This motherboard uses Intel Z790, which is more capable than 77% of Motherboards and as capable as 6.3% of Motherboards.
Form factor
E-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
DDR5
This motherboard uses DDR5, which is more modern than 63.8% of Motherboards and the same as 36.2% of Motherboards.
Memory slots
2
Market range: <2 – >4
This motherboard has 2 Memory slots, which is fewer than 78.1% of motherboards and equal to 21.8% of motherboards.
Maximum memory capacity
128 GB
Market range: <32 GB – >256 GB
This motherboard supports up to 128 GB of memory, which is more than 40.1% of motherboards and equal to 31.9% of motherboards.
higher limit with high-density DIMMs
Memory channels
2
Maximum RAM speed
4,800 MT/s
Market range: <2.1k MT/s – >8k MT/s
This motherboard supports memory speeds up to 4,800 MT/s, which is higher than that of 51.4% of motherboards and equal to that of 5.1% 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
4x PCIe 4.0 x4/SATA
This motherboard offers M.2 slots: 4x PCIe 4.0x4/SATA, which is faster than 73.6% of Motherboards and the same as 0.2% 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
2
Market range: <0 – >1
This motherboard has 2 PCIe 5.0x16 slots, which is more than 95.1% of motherboards and equal to 4.4% of motherboards.
secondary Gen5 slot runs at x8
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
1
Market range: <0 – >3
This motherboard has 1 PCIe 3.0x16 slots, which is more than 40.5% of motherboards and equal to 26.8% of motherboards.
runs at x4 mode
PCIe slot electrical configuration
x16/x0, x8/x8
This motherboard splits its PCIe lanes as x16/x0, x8/x8, which is less generous than 76.4% of Motherboards and the same as 2.9% of Motherboards.
Depends on slot/M.2 population.
PCIe bifurcation support
yes
This motherboard supports PCIe bifurcation. 40.3% of motherboards support this feature.
x8/x8.
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)
1
Market range: <0 – >1
This motherboard has 1 USB 3.2 Gen2x2 ports (USB-C), which is more than 82.1% of motherboards and equal to 17.7% 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
?
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
yes
This motherboard supports Wi-Fi connectivity. 50% of motherboards support this feature.
Wi-Fi version
Wi-Fi 6E (802.11ax)
This motherboard uses Wi-Fi 6E (802.11ax), which is newer than 71.5% of Motherboards and the same as 16.7% of Motherboards.
Show more
Audio codec
Realtek ALC1220-VB
This motherboard uses Realtek ALC1220-VB, which is higher-end than 80.4% of Motherboards and the same as 3.8% 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
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.
Smart Headphone Amp.
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
15
This motherboard has 15 VRM phases, which is more than 75.6% of motherboards and equal to 0.1% 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
8
Market range: <3 – >8
This motherboard has 8 fan headers, which is more than 82.2% of motherboards and equal to 15% of motherboards.
Pump header
yes
This motherboard has a pump header. 22.1% of motherboards include this feature.
Pump header max current
?
Show more

GIGABYTE Z790 AORUS Tachyon 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
  • 2 more PCIe 5.0x16 slots
    This motherboard has more PCIe 5.0x16 slots than the average motherboard (2 vs 0). The average motherboard has 0 PCIe 5.0x16 slot/s.
    secondary Gen5 slot runs at x8
    2 vs 0
  • More modern memory type
    This motherboard uses a more modern memory type than the average motherboard (DDR5 vs DDR4).
    DDR5 vs DDR4
  • 2 more USB 3.2 Gen2 ports
    This motherboard has more USB 3.2 Gen2 ports than the average motherboard (3 vs 1). The average motherboard has 1 USB 3.2 Gen2 port/s.
    3 vs 1
  • 1 more USB 3.2 Gen2x2 USB-C ports
    This motherboard 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
  • More up-to-date socket
    This motherboard uses a more up-to-date socket than the average motherboard (LGA 1700 vs LGA 1151).
    LGA 1,700 vs LGA 1,151
  • 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 capable onboard audio
    This motherboard has a higher-end audio codec than the average motherboard (Realtek ALC1220-VB vs Realtek ALC897).
    Realtek ALC1220-VB vs Realtek ALC897
  • More up-to-date socket
    This motherboard uses a more up-to-date socket than the average motherboard (LGA 1700 vs LGA 1151).
    LGA 1,700 vs LGA 1,151
  • Integrated I/O shield
    This motherboard has an integrated I/O shield, while the average motherboard does not. 46.6% of motherboards include an integrated I/O shield.
  • Includes dual BIOS
    This motherboard has dual BIOS, while the average motherboard does not. 22.4% of motherboards include dual BIOS.
  • 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.
  • More modern memory type
    This motherboard uses a more modern memory type than the average motherboard (DDR5 vs DDR4).
    DDR5 vs DDR4
  • 66.7% higher overclocked RAM speed
    This motherboard has a higher overclocked RAM speed than the average motherboard (8,333 MT/s vs 5,000 MT/s). The average motherboard supports overclocked RAM speed of 5,000 MT/s.
    8,333 MT/s vs 5,000 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
  • 2 more PCIe 5.0x16 slots
    This motherboard has more PCIe 5.0x16 slots than the average motherboard (2 vs 0). The average motherboard has 0 PCIe 5.0x16 slot/s.
    secondary Gen5 slot runs at x8
    2 vs 0
  • 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
  • 1 more PCIe x8 slots
    This motherboard has more PCIe x8 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe x8 slot/s.
    1 vs 0
  • 2 more USB 3.2 Gen2 ports
    This motherboard has more USB 3.2 Gen2 ports than the average motherboard (3 vs 1). The average motherboard has 1 USB 3.2 Gen2 port/s.
    3 vs 1
  • 1 more USB 3.2 Gen2x2 USB-C ports
    This motherboard 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
  • 2 more USB4 or Thunderbolt headers
    This motherboard has more USB4 or Thunderbolt headers than the average motherboard (2 vs 0). The average motherboard has 0 USB4 or Thunderbolt header/s.
    two internal headers
    2 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 2x2 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 recent Wi-Fi standard
    This motherboard has a more recent Wi-Fi standard than the average motherboard (Wi-Fi 6E (802.11ax) vs Wi-Fi 5 (802.11ac)).
    Wi-Fi 6E (802.11ax) vs Wi-Fi 5 (802.11ac)
  • 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 ALC1220-VB vs Realtek ALC897).
    Realtek ALC1220-VB 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
  • 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
  • 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 (15 vs 10). The average motherboard has 10 VRM phase/s.
    15 vs 10
  • 2.5 more fan headers
    This motherboard has more fan headers than the average motherboard (8 vs 5.5). The average motherboard has 5.5 fan header/s.
    8 vs 5.5
  • 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.
    also includes ARGB headers
    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.
  • 2 fewer memory slots
    This motherboard has fewer memory slots than the average motherboard (2 vs 4). The average motherboard has 4 memory slot/s.
    2 vs 4
  • Less generous lane split
    This motherboard splits its PCIe lanes less generously than the average motherboard (x16/x0, x8/x8 vs x16/x0/x4, x8/x8/x4).
    Depends on slot/M.2 population.
    x16/x0, x8/x8 vs x16/x0/x4, x8/x8/x4
  • 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
  • Slower NVMe storage slots
    This motherboard has slower M.2 slots than the average motherboard (4x PCIe 4x4/SATA vs 1x PCIe 5x4, 2x PCIe 4x4).
    4x PCIe 4.0x4/SATA vs 1x PCIe 5.0x4, 2x PCIe 4.0x4
  • 4.47x more expensive
    GIGABYTE Z790 AORUS Tachyon is more expensive than the average motherboard (£670 vs £150).
    £670 vs £150
  • More basic chipset
    This motherboard uses a more basic chipset than the average motherboard (Intel Z790 vs Intel B860).
    Intel Z790 vs Intel B860
  • 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
  • 4.5% worse value for money
    GIGABYTE Z790 AORUS Tachyon has worse value for money than the average motherboard (7.37 vs 7.7).
    7.37 vs 7.7
  • 4.47x more expensive
    GIGABYTE Z790 AORUS Tachyon is more expensive than the average motherboard (£670 vs £150).
    £670 vs £150
  • 4.5% worse value for money
    GIGABYTE Z790 AORUS Tachyon has worse value for money than the average motherboard (7.37 vs 7.7).
    7.37 vs 7.7
  • More basic chipset
    This motherboard uses a more basic chipset than the average motherboard (Intel Z790 vs Intel B860).
    Intel Z790 vs Intel B860
  • 2 fewer memory slots
    This motherboard has fewer memory slots than the average motherboard (2 vs 4). The average motherboard has 4 memory slot/s.
    2 vs 4
  • Slower NVMe storage slots
    This motherboard has slower M.2 slots than the average motherboard (4x PCIe 4x4/SATA vs 1x PCIe 5x4, 2x PCIe 4x4).
    4x PCIe 4.0x4/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/x0, x8/x8 vs x16/x0/x4, x8/x8/x4).
    Depends on slot/M.2 population.
    x16/x0, x8/x8 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 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
  • No rear line-in
    This motherboard does not have rear line-in, while the average motherboard does. 94.9% of motherboards include rear line-in.
    audio via external USB DAC

Video reviews

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

7.0
Actually Hardcore Overclocking
≈ estimated
31/03/2023
PCB breakdown · memory overclocking and stability tests
Verdict
GIGABYTE Z790 AORUS Tachyon is great for pure benchmarking, but DDR5 8000 is not stable for 24/7 use.

Expert reviews

In-depth analysis and verdict from leading tech publications

8.0
en.overclocking.com
≈ estimated
31/01/2023
Review · Overclocking tools
Verdict
The Gigabyte Z790 Aorus Tachyon is a dedicated overclocking board with many switches and buttons, though its bundle is bare and the review sample came without a printed guide.
9.0
profesionalreview.com
✓ explicit
27/01/2023
Review · Overclocking board
Verdict
The Gigabyte Z790 Aorus Tachyon is an overclocking board with a strong 15-phase power section, and its two RAM slots suit memory overclocking.

Third-party reviews

What customers like about GIGABYTE Z790 AORUS Tachyon

  • World-class RAM overclocking potential with a 2-slot memory layout optimized for high frequencies (8400MT/s+ reported)
  • Robust VRM design and power delivery that remains cool even under heavy 350W+ loads
  • Specialized onboard overclocking tools including physical buttons, toggle switches, and voltage detection points
  • Exceptional build quality with a sturdy 10-layer PCB and high-end thermal management
  • Functional rear I/O with helpful features like Q-Flash Plus and a dedicated protection mode button
  • Simplistic and professional aesthetic without excessive RGB lighting

What customers don't like about GIGABYTE Z790 AORUS Tachyon

  • Extremely limited availability and high price point, often leading to scalping
  • Memory tuning can be difficult and time-consuming, sometimes requiring manual adjustment of ODT and PLL settings to stabilize high speeds
  • Limited expansion compared to standard boards, offering only two RAM slots and fewer SATA ports
  • Occasional reports of early BIOS bugs and the need for specific BIOS versions to achieve maximum stability
  • Bundled 'Dragon' network software has been reported by some users to cause latency issues until uninstalled
  • Lacks an onboard clear CMOS button on the rear I/O panel in some revisions

Verdict

The Gigabyte Z790 Aorus Tachyon is an E-ATX motherboard purpose-built for extreme overclocking, featuring a robust direct 15+1+2 phase digital VRM with 105A power stages and tantalum polymer capacitors for superior voltage stability. It supports Intel 12th, 13th, and 14th Gen processors on the LGA 1700 socket and utilizes a specialized two-DIMM memory layout to achieve DDR5 speeds up to 8333MHz+. Connectivity highlights include dual PCIe 5.0 x16 slots, four PCIe 4.0 M.2 sockets, Intel Wi-Fi 6E, 2.5GbE LAN, and dual USB-C 20Gb/s ports. While its dedicated onboard overclocking kit and 'OC Ignition' feature are major pros for enthusiasts, its specialized nature leads to notable cons such as having only two RAM slots (limiting total capacity to 96GB or 128GB depending on the revision) and a high price point that targets a niche professional audience.

Compare GIGABYTE Z790 AORUS Tachyon with other products in the Motherboards category

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Graphic comparison of GIGABYTE Z790 AORUS Tachyon and other products in the Motherboards category

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