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INNO3D GeForce RTX 5080 X3 Gaming OC Review | 118 Data compared

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  • Avg. price in UK: ~£1,110
  • Avg. price in US: ~$1,250
  • VRAM: 16 GB
  • Memory bus width: 256 bit
  • Thermal Design Power (TDP): 360 W

INNO3D GeForce RTX 5080 X3 Gaming OC review. Compare 118 technical specifications and user reviews to see how it ranks among graphics cards and if it is worth buying.

8.4

Overall score

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

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

Score components:

90.0%

8.8

Technical Score

10.0%

4.5

User score

Excellent
8.8

Technical Score

What it is: An assessment of the graphics card's technical performance, covering key areas such as gaming and rendering performance, ray tracing, memory configuration, power efficiency, cooling, connectivity, features, and build quality.

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

Score components:

44.0%

9.4

Performance

24.0%

8.2

Memory

12.0%

7.6

Power & Cooling

11.0%

9.9

Platform & Features

5.0%

6.6

Design

4.0%

9.8

Connectivity & Media

Excellent
4.5

User score

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

When it matters: When you want to understand how a graphics card performs in real use and how reliable it is in terms of performance, temperatures, noise, stability, and long-term ownership.

Score components:

70.0%

6.0

User reviews

30.0%

1.0

Popularity

User score:
United Kingdom
amazon
3.0
(1)

(Reviews last updated: June 2026)

Poor
  • 8.8
    Gaming

    Score components:

    45.0%

    10

    Floating-point performance

    25.0%

    5.2

    VRAM

    20.0%

    10

    Ray tracing cores / units

    10.0%

    10

    PCI Express (PCIe) version

  • 8.6
    Video editing

    Score components:

    35.0%

    10

    AV1 encode

    30.0%

    5.2

    VRAM

    20.0%

    10

    Floating-point performance

    15.0%

    10

    PCI Express (PCIe) version

  • 8.8
    1080p

    Score components:

    55.0%

    10

    Floating-point performance

    25.0%

    5.2

    VRAM

    10.0%

    10

    Ray tracing cores / units

    10.0%

    10

    PCI Express (PCIe) version

  • 8.6
    1440p

    Score components:

    50.0%

    10

    Floating-point performance

    30.0%

    5.2

    VRAM

    15.0%

    10

    Ray tracing cores / units

    5.0%

    10

    PCI Express (PCIe) version

  • 8.3
    4K

    Score components:

    40.0%

    10

    Floating-point performance

    35.0%

    5.2

    VRAM

    20.0%

    10

    Ray tracing cores / units

    5.0%

    10

    PCI Express (PCIe) version

  • No image
No image

Best prices in UK

Best rankings

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

Verdict

The Inno3D GeForce RTX 5080 X3 Gaming OC is a high-performance graphics card built on NVIDIA's Blackwell architecture, featuring 10,752 CUDA cores and 16GB of next-generation GDDR7 memory on a 256-bit bus. It offers a factory-overclocked boost speed of 2640 MHz and supports modern standards like PCIe 5.0 and DisplayPort 2.1b for advanced 4K and 8K gaming. Key advantages include an efficient triple-fan cooling system with seven heat pipes and a vapor chamber that maintains low temperatures (around 63-68°C) even under load, a compact dual-slot design suitable for various builds, and high energy efficiency. However, potential drawbacks include an aggressive stock fan curve that can be audible during intense sessions, the lack of a dual BIOS switch, and a minimalist design that omits customizable RGB lighting.

Technical Specifications of INNO3D GeForce RTX 5080 X3 Gaming OC

Technical Score

What it is: An assessment of the graphics card's technical performance, covering key areas such as gaming and rendering performance, ray tracing, memory configuration, power efficiency, cooling, connectivity, features, and build quality.

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

Score components:

44.0%

9.4

Performance

24.0%

8.2

Memory

12.0%

7.6

Power & Cooling

11.0%

9.9

Platform & Features

5.0%

6.6

Design

4.0%

9.8

Connectivity & Media

8.8
INNO3D GeForce RTX 5080x3 Gaming OC has a technical score of 8.8 points, which is higher than that of 97.5% of products in this category.
User score

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

When it matters: When you want to understand how a graphics card performs in real use and how reliable it is in terms of performance, temperatures, noise, stability, and long-term ownership.

Score components:

70.0%

6.0

User reviews

30.0%

1.0

Popularity

User score:
United Kingdom
amazon
3.0
(1)

(Reviews last updated: June 2026)

4.5
INNO3D GeForce RTX 5080x3 Gaming OC has a user score of 4.5 points, which is lower than that of 99.7% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by the graphics card.
When it matters: When you prefer a graphics card that has already been chosen and reviewed by many other users.
1.0
INNO3D GeForce RTX 5080x3 Gaming OC has a popularity of 1 points, which is lower than 55.9% of products in this category.
Ratio quality/price

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

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

Score components:

60.0%

8.4

Overall score

40.0%

4.7

Price

7.3
INNO3D GeForce RTX 5080x3 Gaming OC has a quality-to-price ratio of 7.3 points, which is higher than 78.3% of products in this category.
3DMark Time Spy benchmark score
What it is: Benchmark result from 3DMark Time Spy, a synthetic DirectX 12 test often used as a quick gaming-performance reference.
When it matters: When you need a fast rough performance sort before digging into game-specific reviews and frame-rate data.

Importance: LOW

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3DMark Port Royal score
What it is: Benchmark result from 3DMark Port Royal, a synthetic test focused on ray tracing performance.
When it matters: When ray tracing matters in the games you actually play and you want one quick way to separate stronger and weaker RT cards.

Importance: LOW

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PassMark (G3D) result
What it is: Overall GPU performance score in PassMark G3D benchmark
When it matters: When you need one broad score to sort cards into rough performance tiers.

Importance: LOW

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PassMark (DirectCompute) result
What it is: PassMark score for DirectCompute performance tests
When it matters: When compute workloads matter alongside gaming performance.

Importance: LOW

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Floating-point performance
What it is: Theoretical floating-point compute performance of the GPU.
When it matters: When rendering, AI, or heavy compute work needs strong single-precision throughput.

Importance: LOW

58.06 TFLOPS
INNO3D GeForce RTX 5080x3 Gaming OC delivers 58.06 TFLOPS floating-point performance, which is higher than that of 91% of graphics cards and equal to that of 0.3% of graphics cards.
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VRAM
What it is: Total video memory available on the graphics card
When it matters: When you play at high settings, use texture mods, or work with large creative projects.

Importance: HIGH

16 GB
INNO3D GeForce RTX 5080x3 Gaming OC has 16 GB of VRAM, which is more than 61.4% of graphics cards and equal to 28.7% of graphics cards.
Memory type
What it is: Type of graphics memory used (GDDR6, HBM2e, etc.)
When it matters: When memory technology is part of the buying decision because it affects bandwidth class, power use, and product positioning.

Importance: LOW

GDDR7
GDDR version
What it is: Generation of GDDR memory used by the graphics card.
When it matters: When you want to separate older memory generations from newer ones before comparing bandwidth, power behavior, and market tier.

Importance: LOW

GDDR7
INNO3D GeForce RTX 5080x3 Gaming OC uses GDDR7 memory, which is newer than on 78.4% of graphics cards and equal to 21.6% of graphics cards.
Memory bus width
What it is: Width of the memory interface bus in bits
When it matters: When you care about steadier performance at higher resolutions, heavier texture settings, or ray-traced workloads that stress memory traffic.

Importance: HIGH

256 bit
INNO3D GeForce RTX 5080x3 Gaming OC uses a 256 bit memory bus, which is wider than that of 49.5% of graphics cards and equal to that of 36.1% of graphics cards.
Maximum memory bandwidth
What it is: Maximum data transfer rate between GPU and its memory
When it matters: When 4K gaming, ray tracing, or creator work can choke a slower memory subsystem.

Importance: HIGH

960 GB/s
INNO3D GeForce RTX 5080x3 Gaming OC reaches 960 GB/s memory bandwidth, which is higher than that of 87.9% of graphics cards and equal to that of 5.8% of graphics cards.
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PCI Express (PCIe) version
What it is: Version of PCI Express interface supported
When it matters: When you are pairing the card with an older motherboard and want to avoid leaving bandwidth or future compatibility on the table.

Importance: LOW

5.0
INNO3D GeForce RTX 5080x3 Gaming OC supports PCIe 5.0, which is newer than on 74.5% of graphics cards and equal to 25.5% of graphics cards.
PCIe lanes
What it is: Number of PCI Express lanes used for communication
When it matters: When limited lane width could bottleneck the card in some systems.

Importance: LOW

x16
INNO3D GeForce RTX 5080x3 Gaming OC uses x16 PCIe lanes, which is more than 31.5% of graphics cards and equal to 68.6% of graphics cards.
DirectX version
What it is: Highest supported DirectX API version
When it matters: When you play newer Windows games that depend on the latest graphics features.

Importance: LOW

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Vulkan version
What it is: Highest supported Vulkan API version
When it matters: When modern games, emulators, or creative apps lean on Vulkan support.

Importance: LOW

1.4
INNO3D GeForce RTX 5080x3 Gaming OC supports Vulkan 1.4, which is more advanced than on 26.6% of graphics cards and equal to 73.4% of graphics cards.
OpenGL version
What it is: Highest supported OpenGL API version
When it matters: When older games or pro apps still depend on OpenGL compatibility.

Importance: LOW

4.6
INNO3D GeForce RTX 5080x3 Gaming OC supports OpenGL 4.6, which is more advanced than on 4.8% of graphics cards and equal to 95.2% of graphics cards.
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Max displays supported
What it is: Total number of external displays supported simultaneously
When it matters: When you run a multi-monitor desk for sim racing, trading, or editing.

Importance: LOW

4
INNO3D GeForce RTX 5080x3 Gaming OC supports up to 4 displays, which is more than 7.8% of graphics cards and equal to 89.2% of graphics cards.
Max digital resolution
What it is: Maximum supported digital display resolution
When it matters: When you plan to drive 4K or 8K panels at their native resolution.

Importance: LOW

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DisplayPort outputs
What it is: Number of DisplayPort video outputs
When it matters: When your setup needs several high-refresh monitors without adapters.

Importance: LOW

3
INNO3D GeForce RTX 5080x3 Gaming OC offers 3 DisplayPort outputs, which is more than 20.9% of graphics cards and equal to 77.3% of graphics cards.
DisplayPort version
What it is: Version of DisplayPort standard supported
When it matters: When your monitor setup depends on newer DisplayPort features for higher refresh rates, higher resolution, or better cable flexibility.

Importance: LOW

2.1b
INNO3D GeForce RTX 5080x3 Gaming OC supports DisplayPort 2.1b, which is more advanced than on 78.4% of graphics cards and equal to 21.6% of graphics cards.
DisplayPort link rates
What it is: Supported data link rates for DisplayPort connections
When it matters: When you are pushing high resolution and refresh rate over DisplayPort.

Importance: LOW

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Thermal Design Power (TDP)
What it is: Typical power consumption under full load (TDP)
When it matters: When you need a realistic idea of power draw before choosing a PSU or case.

Importance: MEDIUM

360 W
INNO3D GeForce RTX 5080x3 Gaming OC has a TDP of 360 W, which is higher than that of 88.8% of graphics cards and equal to that of 4.3% of graphics cards.
Power consumption while under peak load
What it is: Peak power draw of the graphics card under maximum load.
When it matters: When transient-heavy gaming loads could stress your power supply.

Importance: LOW

360 W
INNO3D GeForce RTX 5080x3 Gaming OC draws 360 W under peak load, which is higher than 87.2% of graphics cards and equal to 4.2% of graphics cards.
Recommended PSU wattage
What it is: Recommended wattage of the system power supply
When it matters: When you are checking whether your current power supply is enough.

Importance: LOW

850 W
INNO3D GeForce RTX 5080x3 Gaming OC recommends a 850 W PSU, which is higher than that of 81.6% of graphics cards and equal to that of 13.4% of graphics cards.
Board power limit
What it is: Maximum configurable power limit for the GPU board
When it matters: When you care about how far the card can be pushed through tuning or factory power settings.

Importance: LOW

360 W
INNO3D GeForce RTX 5080x3 Gaming OC has a board power limit of 360 W, which is higher than that of 83.4% of graphics cards and equal to that of 3% of graphics cards.
PCIe power spec
What it is: PCIe power delivery specification followed
When it matters: When you are checking whether the slot and external cables match the card's intended power-delivery standard.

Importance: LOW

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Size
What it is: Physical size of the GPU card
When it matters: When you need the card to fit a compact case without blocking nearby hardware.

Importance: LOW

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Length
What it is: Physical length of the GPU card
When it matters: When front radiators or drive cages leave only limited GPU clearance.

Importance: LOW

300 mm
INNO3D GeForce RTX 5080x3 Gaming OC is 300 mm long, which is longer than 56.6% of graphics cards and equal in length to 2.7% of graphics cards.
Height
What it is: Physical height of the GPU card
When it matters: When side panels, brackets, or tight case layouts reduce vertical clearance.

Importance: LOW

120 mm
INNO3D GeForce RTX 5080x3 Gaming OC is 120 mm tall, which is shorter than 65.4% of graphics cards and equal in height to 6.5% of graphics cards.
Slot width
What it is: Number of PCIe slots occupied by the card
When it matters: When you need room for another PCIe card or better airflow under the GPU.

Importance: LOW

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Weight
What it is: Total weight of the graphics card
When it matters: When sag, bracket support, or shipping stress matters in your build.

Importance: LOW

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INNO3D GeForce RTX 5080 X3 Gaming OC vs the average graphics card

  • 44 more compute units
    INNO3D GeForce RTX 5080x3 Gaming OC has more compute units than the average graphics card (84 vs 40). The average graphics card has 40 compute units.
    What it is: Total number of shader multiprocessors or compute units
    When it matters: When you want a better sense of the GPU's overall parallel hardware resources before relying on game benchmarks alone.

    Importance: HIGH

    INNO3D GeForce RTX 5080x3 Gaming OC has more compute units than the average graphics card (84 vs 40). The average graphics card has 40 compute units.84 vs 40
  • 8% higher boost clock speed
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher boost GPU clock than the average graphics card (2,700 MHz vs 2,500 MHz). The average graphics card has a boost GPU clock of 2,500 MHz.
    What it is: Maximum boost frequency the GPU can reach under load
    When it matters: When you want a rough idea of peak advertised frequency, while knowing real sustained clocks still depend on cooling and power limits.

    Importance: HIGH

    INNO3D GeForce RTX 5080x3 Gaming OC has a higher boost GPU clock than the average graphics card (2,700 MHz vs 2,500 MHz). The average graphics card has a boost GPU clock of 2,500 MHz.2700 MHz vs 2500 MHz
  • 36 more ray tracing cores
    INNO3D GeForce RTX 5080x3 Gaming OC has more ray tracing cores than the average graphics card (84 vs 48). The average graphics card has 48 ray tracing cores.
    What it is: Number of dedicated ray tracing processing cores or units
    When it matters: When you care about ray-traced lighting, reflections, and shadows in newer games.

    Importance: HIGH

    INNO3D GeForce RTX 5080x3 Gaming OC has more ray tracing cores than the average graphics card (84 vs 48). The average graphics card has 48 ray tracing cores.84 vs 48
  • 2.14x higher memory bandwidth
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher memory bandwidth than the average graphics card (960 GB/s vs 448 GB/s). The average graphics card has a memory bandwidth of 448 GB/s.
    What it is: Maximum data transfer rate between GPU and its memory
    When it matters: When 4K gaming, ray tracing, or creator work can choke a slower memory subsystem.

    Importance: HIGH

    INNO3D GeForce RTX 5080x3 Gaming OC has a higher memory bandwidth than the average graphics card (960 GB/s vs 448 GB/s). The average graphics card has a memory bandwidth of 448 GB/s.960 GB/s vs 448 GB/s
  • 2.41x higher texture rate
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher texture rate than the average graphics card (907.2 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.
    What it is: Number of textured pixels the GPU can process per second
    When it matters: When fast texture handling matters in high-refresh gaming workloads.

    Importance: HIGH

    INNO3D GeForce RTX 5080x3 Gaming OC has a higher texture rate than the average graphics card (907.2 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.907.2 GTexel/s vs 376.8 GTexel/s
  • 152 more TMUs
    INNO3D GeForce RTX 5080x3 Gaming OC has more TMUs than the average graphics card (336 vs 184). The average graphics card has 184 TMUs.
    What it is: Total count of texture mapping units on the GPU
    When it matters: When texture-heavy gaming performance matters and you want extra hardware context behind texture-rate claims.

    Importance: HIGH

    INNO3D GeForce RTX 5080x3 Gaming OC has more TMUs than the average graphics card (336 vs 184). The average graphics card has 184 TMUs.336 vs 184
  • 48 more ROPs
    INNO3D GeForce RTX 5080x3 Gaming OC has more ROPs than the average graphics card (112 vs 64). The average graphics card has 64 ROPs.
    What it is: Total number of render output units on the GPU
    When it matters: When you want more context on pixel output capacity, especially for high-resolution play and older raster-heavy engines.

    Importance: HIGH

    INNO3D GeForce RTX 5080x3 Gaming OC has more ROPs than the average graphics card (112 vs 64). The average graphics card has 64 ROPs.112 vs 64
  • 57.9% faster memory speed
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher effective memory speed than the average graphics card (30,000 MHz vs 19,000 MHz). The average graphics card reaches an effective memory speed of 19,000 MHz.
    What it is: Effective memory data rate combining clock and bus width
    When it matters: When you compare how quickly each card can push data through its memory subsystem.

    Importance: MEDIUM

    INNO3D GeForce RTX 5080x3 Gaming OC has a higher effective memory speed than the average graphics card (30,000 MHz vs 19,000 MHz). The average graphics card reaches an effective memory speed of 19,000 MHz.30000 MHz vs 19000 MHz
  • 44 more compute units
    INNO3D GeForce RTX 5080x3 Gaming OC has more compute units than the average graphics card (84 vs 40). The average graphics card has 40 compute units.
  • 8% higher boost clock speed
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher boost GPU clock than the average graphics card (2,700 MHz vs 2,500 MHz). The average graphics card has a boost GPU clock of 2,500 MHz.
  • 36 more ray tracing cores
    INNO3D GeForce RTX 5080x3 Gaming OC has more ray tracing cores than the average graphics card (84 vs 48). The average graphics card has 48 ray tracing cores.
  • 2.41x higher texture rate
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher texture rate than the average graphics card (907.2 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.
  • 152 more TMUs
    INNO3D GeForce RTX 5080x3 Gaming OC has more TMUs than the average graphics card (336 vs 184). The average graphics card has 184 TMUs.
  • 48 more ROPs
    INNO3D GeForce RTX 5080x3 Gaming OC has more ROPs than the average graphics card (112 vs 64). The average graphics card has 64 ROPs.
  • 83.1% higher pixel rate
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher pixel rate than the average graphics card (302.4 GPixel/s vs 165.2 GPixel/s). The average graphics card has a pixel rate of 165.2 GPixel/s.
  • 144 more AI cores
    INNO3D GeForce RTX 5080x3 Gaming OC has more AI cores than the average graphics card (336 vs 192). The average graphics card has 192 AI cores.
  • 19.5% higher base clock speed
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher base GPU clock than the average graphics card (2,295 MHz vs 1,920 MHz). The average graphics card has a base GPU clock of 1,920 MHz.
  • 6,400 more FP32 units
    INNO3D GeForce RTX 5080x3 Gaming OC has more FP32 units than the average graphics card (10,752 vs 4,352). The average graphics card has 4,352 FP32 units.
  • 2.51x higher compute throughput
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher compute throughput than the average graphics card (58.1 TFLOPS vs 23.105 TFLOPS). The average graphics card has compute throughput of 23.105 TFLOPS.
  • 2.14x higher memory bandwidth
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher memory bandwidth than the average graphics card (960 GB/s vs 448 GB/s). The average graphics card has a memory bandwidth of 448 GB/s.
  • 57.9% faster memory speed
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher effective memory speed than the average graphics card (30,000 MHz vs 19,000 MHz). The average graphics card reaches an effective memory speed of 19,000 MHz.
  • 4 GB more VRAM
    INNO3D GeForce RTX 5080x3 Gaming OC has more VRAM than the average graphics card (16 GB vs 12 GB). The average graphics card has 12 GB VRAM.
  • Supports ECC memory
    INNO3D GeForce RTX 5080x3 Gaming OC supports ECC memory, the average graphics card does not.
  • 2x larger L2 cache
    INNO3D GeForce RTX 5080x3 Gaming OC has more L2 cache than the average graphics card (64 MB vs 32 MB). The average graphics card has 32 MB L2 cache.
  • 7.1% faster VRAM clock
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher VRAM clock than the average graphics card (1,875 MHz vs 1,750 MHz). The average graphics card runs its VRAM at 1,750 MHz.
  • Newer GDDR version
    INNO3D GeForce RTX 5080x3 Gaming OC uses a newer GDDR version than the average graphics card (GDDR7 vs GDDR6).
  • Newer PCIe version
    INNO3D GeForce RTX 5080x3 Gaming OC supports a newer PCIe version than the average graphics card (5 vs 4.0).
  • 2 newer
    INNO3D GeForce RTX 5080x3 Gaming OC was released more recently than the average graphics card (2,025 vs 2,023).
  • Newer encoder generation
    INNO3D GeForce RTX 5080x3 Gaming OC uses a newer encoder generation than the average graphics card (9 vs 8). The average graphics card uses encoder generation 8.
  • Newer DisplayPort version
    INNO3D GeForce RTX 5080x3 Gaming OC supports a newer DisplayPort version than the average graphics card (2.1b vs 1.4a).
  • Newer HDMI version
    INNO3D GeForce RTX 5080x3 Gaming OC supports a newer HDMI version than the average graphics card (2.1b vs 2.1).
  • 5 °C higher thermal ceiling
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher thermal ceiling than the average graphics card (88 °C vs 93 °C). The average graphics card has a thermal ceiling of 93 °C.
  • 7 mm lower card height
    INNO3D GeForce RTX 5080x3 Gaming OC is shorter than the average graphics card (120 mm vs 127 mm). The average graphics card has a height of 127 mm.

Total
Performance
Memory
Platform & Features
Connectivity & Media
Power & Cooling
Design
  • 67.4% higher TDP
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher TDP than the average graphics card (360 W vs 215 W). The average graphics card has a TDP of 215 W.
  • 30.8% higher PSU requirement
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher PSU requirement than the average graphics card (850 W vs 650 W). The average graphics card has a PSU requirement of 650 W.
  • 63.6% higher board power limit
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher board power limit than the average graphics card (360 W vs 220 W). The average graphics card has a board power limit of 220 W.
  • 81.8% higher idle power draw
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher idle power draw than the average graphics card (20 W vs 11 W). The average graphics card has an idle power draw of 11 W.
  • 7.4 dB noisier under load
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher load noise level than the average graphics card (42.4 dB vs 35 dB). The average graphics card has a load noise level of 35 dB.
  • 63.6% higher peak power draw
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher peak power draw than the average graphics card (360 W vs 220 W). The average graphics card has a peak power draw of 220 W.
  • No RGB lighting
    INNO3D GeForce RTX 5080x3 Gaming OC does not include RGB lighting, the average graphics card does.
  • 14.63 mm longer card length
    INNO3D GeForce RTX 5080x3 Gaming OC is longer than the average graphics card (300 mm vs 285.37 mm). The average graphics card has a length of 285.37 mm.
  • 67.4% higher TDP
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher TDP than the average graphics card (360 W vs 215 W). The average graphics card has a TDP of 215 W.
    What it is: Typical power consumption under full load (TDP)
    When it matters: When you need a realistic idea of power draw before choosing a PSU or case.

    Importance: MEDIUM

    INNO3D GeForce RTX 5080x3 Gaming OC has a higher TDP than the average graphics card (360 W vs 215 W). The average graphics card has a TDP of 215 W.360 W vs 215 W
  • 30.8% higher PSU requirement
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher PSU requirement than the average graphics card (850 W vs 650 W). The average graphics card has a PSU requirement of 650 W.
    What it is: Recommended wattage of the system power supply
    When it matters: When you are checking whether your current power supply is enough.

    Importance: LOW

    INNO3D GeForce RTX 5080x3 Gaming OC has a higher PSU requirement than the average graphics card (850 W vs 650 W). The average graphics card has a PSU requirement of 650 W.850 W vs 650 W
  • No RGB lighting
    INNO3D GeForce RTX 5080x3 Gaming OC does not include RGB lighting, the average graphics card does.
    What it is: Includes customizable RGB lighting effects
    When it matters: When the GPU is part of a windowed build with synchronized lighting.

    Importance: LOW

    INNO3D GeForce RTX 5080x3 Gaming OC does not include RGB lighting, the average graphics card does.No vs yes
  • 63.6% higher board power limit
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher board power limit than the average graphics card (360 W vs 220 W). The average graphics card has a board power limit of 220 W.
    What it is: Maximum configurable power limit for the GPU board
    When it matters: When you care about how far the card can be pushed through tuning or factory power settings.

    Importance: LOW

    INNO3D GeForce RTX 5080x3 Gaming OC has a higher board power limit than the average graphics card (360 W vs 220 W). The average graphics card has a board power limit of 220 W.360 W vs 220 W
  • 2.09x more expensive
    INNO3D GeForce RTX 5080x3 Gaming OC is more expensive than the average graphics card (£1,110 vs £530).
    INNO3D GeForce RTX 5080x3 Gaming OC is more expensive than the average graphics card (£1,110 vs £530).£1,110 vs £530
  • 77.8% lower user score
    INNO3D GeForce RTX 5080x3 Gaming OC has a lower user score than the average graphics card (4.50 vs 8.000).
    What it is: A rating that combines user reviews and the total number of reviews received by the graphics card.
    When it matters: When you want to understand how a graphics card performs in real use and how reliable it is in terms of performance, temperatures, noise, stability, and long-term ownership.
    INNO3D GeForce RTX 5080x3 Gaming OC has a lower user score than the average graphics card (4.50 vs 8.000).4.5 vs 8
  • 2.3x less popular
    INNO3D GeForce RTX 5080x3 Gaming OC is less popular than the average graphics card (1.00 vs 2.303).
    What it is: An indicator based on the number of reviews received by the graphics card.
    When it matters: When you prefer a graphics card that has already been chosen and reviewed by many other users.
    INNO3D GeForce RTX 5080x3 Gaming OC is less popular than the average graphics card (1.00 vs 2.303).1 vs 2.3
  • 81.8% higher idle power draw
    INNO3D GeForce RTX 5080x3 Gaming OC has a higher idle power draw than the average graphics card (20 W vs 11 W). The average graphics card has an idle power draw of 11 W.
    What it is: Power consumption of the graphics card while idle.
    When it matters: When the PC stays on for long hours and background power draw adds up.

    Importance: LOW

    INNO3D GeForce RTX 5080x3 Gaming OC has a higher idle power draw than the average graphics card (20 W vs 11 W). The average graphics card has an idle power draw of 11 W.20 W vs 11 W
Total
Overall
Power & Cooling
Design

Graphic comparison of INNO3D GeForce RTX 5080 X3 Gaming OC and

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Third-party reviews

United Kingdom
amazon
3.0
1 Reviews

(Reviews last updated: June 2026)

What customers like about INNO3D GeForce RTX 5080 X3 Gaming OC?

  • Excellent thermal management with the integrated vapor chamber cooling system.
  • Compact size suitable for Small Form Factor (SFF) builds.
  • Quiet operation, especially with custom fan curves.
  • Solid 4K gaming performance and support for DLSS 4 and frame generation.
  • Understated design with minimal RGB lighting for clean builds.

What customers dislike about INNO3D GeForce RTX 5080 X3 Gaming OC?

  • Plastic and build material quality feels lower compared to premium competitors.
  • Locked power limit (360W) restricts significant manual overclocking potential.
  • Aggressive stock fan curve can be audible under heavy load.
  • Static white LED logo cannot be controlled or turned off via software.
  • Relatively high price premium in some regions over standard MSRP models.

Expert reviews

T
tweaktown.com
04/02/2025
INNO3D GeForce RTX 5080 X3 Review - SFF Ready for 4K

The INNO3D GeForce RTX 5080 X3 is a highly compact, two-slot graphics card built on NVIDIA’s Blackwell architecture, carrying an MSRP of $999.99. Measuring 300 x 116 x 41 mm and weighing 1080 grams, it is less than half the size and weight of standard partner models, making it an excellent "SFF-Ready" option for Mini-ITX or console-sized gaming builds. In terms of raw performance,...Read more

E
eteknix.com
14/03/2025
INNO3D RTX 5080 X3 Graphics Card Review

The eTeknix INNO3D RTX 5080 X3 Review highlights this graphics card as a strong, no-frills alternative to NVIDIA's elusive Founders Edition. Built on NVIDIA's 4nm Blackwell microarchitecture, the dual-slot card packs 10,752 CUDA cores, 16GB of rapid GDDR7 memory, and is clocked at a reference base of 2295 MHz and a boost of 2640 MHz. Tested across several demanding modern titles...Read more

G
gadgetpilipinas.net
29/01/2025
Inno3D RTX 5080 X3 Review

Executive Summary The Inno3D RTX 5080 X3 is an MSRP-tier graphics card based on Nvidia’s Blackwell architecture, utilizing 10,752 CUDA cores and 16GB of GDDR7 memory on a 256-bit interface. In benchmarking tests against the Founders Edition (FE) variant, the card delivers outstanding cooling performance by leveraging a triple-fan design that peaks at just 70.7°C, beating the FE...Read more

H
hardware-mag.de
21/02/2025
INNO3D GeForce RTX 5080 X3 OC im Test - Hardware-Mag

The Hardware-Magazin review details the INNO3D GeForce RTX 5080 X3 OC, a factory-overclocked graphics card based on NVIDIA’s latest Blackwell architecture and the GB203 graphics chip. It operates at a boosted clock speed of 2,640 MHz ( MHz over reference specs) and is equipped with 16 GB of high-speed GDDR7 VRAM on a 256-bit interface, delivering a massive memory bandwidth of 960...Read more

(Translated)Show original
C
cowcotland.com
03/04/2025
Test INNO3D GeForce RTX 5080 X3 OC : la carte, le bundle, les caractéristiques

The Cowcotland review of the INNO3D GeForce RTX 5080 X3 OC highlights its suitability for small form factor (SFF) setups, praising the compact dual-slot design, efficient cooling via three fans, and strong performance from the NVIDIA Blackwell architecture. Earning a 5-star rating and Silver Award, the card provides 16GB of GDDR7 memory and capable, quiet operation within a 300mm...Read more

(Translated)Show original
C
cowcotland.com
03/04/2025
Test INNO3D GeForce RTX 5080 X3 OC : deux slots, trois ventilateurs et SFF Cowcotland.com

The Cowcotland review of the INNO3D GeForce RTX 5080 X3 OC highlights its exceptional, compact engineering tailored for Small Form Factor (SFF) builds, featuring a strict dual-slot design with a triple-fan setup. Driven by NVIDIA’s Blackwell architecture, this model delivers strong 4K performance, quiet operation, and impressive thermal efficiency, earning accolades for its...Read more

(Translated)Show original
P
profesionalreview.com
12/02/2025
INNO3D RTX 5080 X3 Review en Español (Análisis completo)

INNO3D RTX 5080 X3 Review Summary The INNO3D RTX 5080 X3 is a Blackwell-architecture graphics card built on the TSMC 4NP process, designed as a more affordable custom model. It features 10,752 CUDA cores and 16 GB of GDDR7 memory on a 256-bit bus, delivering a real-world boost clock of 2865 MHz during gaming. Unlike many bulky modern competitors, this card stands out for its highly...Read more

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T
tweakers.net
25/04/2025
INNO3D GeForce RTX 5080 X3 GAMING OC Review - Tweakers

The Tweakers user review awards the INNO3D GeForce RTX 5080 X3 GAMING OC a 9/10, highlighting its compact 30cm, 2.5-slot design, efficient vapor chamber cooling, and subtle RGB-free aesthetic. The card allows for a highly efficient 2700 MHz at 0.9v undervolt and maintains total silence at idle, making it a strong choice for smaller, high-performance builds. Tweakers However, the...Read more

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