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ASUS Dual Radeon RX 7800 XT OC Edition Review | 118 Data compared

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  • Avg. price in UK: ~£480
  • Avg. price in US: ~$500
  • VRAM: 16 GB
  • Memory bus width: 256 bit
  • Thermal Design Power (TDP): 263 W

ASUS Dual Radeon RX 7800 XT OC Edition review. Compare 118 technical specifications and user reviews to see how it ranks among graphics cards and if it is worth buying.

6.9

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%

6.6

Technical Score

10.0%

9.3

User score

Good
6.6

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%

5.4

Performance

24.0%

6.6

Memory

12.0%

7.4

Power & Cooling

11.0%

9.3

Platform & Features

5.0%

7.1

Design

4.0%

9.5

Connectivity & Media

Good
9.3

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%

9.0

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.5
(182)
amazon
4.6
(167)
United States
Amazon_logo.png
4.5
(171)

(Reviews last updated: June 2026)

Exceptional
  • 7.1
    Gaming

    Score components:

    45.0%

    ?

    Floating-point performance

    25.0%

    5.2

    VRAM

    20.0%

    6.6

    Ray tracing cores / units

    10.0%

    8.8

    PCI Express (PCIe) version

  • 8.0
    Video editing

    Score components:

    35.0%

    10

    AV1 encode

    30.0%

    5.2

    VRAM

    20.0%

    ?

    Floating-point performance

    15.0%

    8.8

    PCI Express (PCIe) version

  • 7.2
    1080p

    Score components:

    55.0%

    ?

    Floating-point performance

    25.0%

    5.2

    VRAM

    10.0%

    6.6

    Ray tracing cores / units

    10.0%

    8.8

    PCI Express (PCIe) version

  • 7.0
    1440p

    Score components:

    50.0%

    ?

    Floating-point performance

    30.0%

    5.2

    VRAM

    15.0%

    6.6

    Ray tracing cores / units

    5.0%

    8.8

    PCI Express (PCIe) version

  • 6.8
    4K

    Score components:

    40.0%

    ?

    Floating-point performance

    35.0%

    5.2

    VRAM

    20.0%

    6.6

    Ray tracing cores / units

    5.0%

    8.8

    PCI Express (PCIe) version

  • No image
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Best prices in UK

Best rankings

?

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

Verdict

The Asus Dual Radeon RX 7800 XT OC Edition is a high-performance graphics card built on the RDNA 3 architecture, featuring 3,840 stream processors and 16GB of GDDR6 VRAM on a 256-bit memory interface. This factory-overclocked model delivers a boost clock of up to 2520 MHz and an effective memory speed of 19.5 Gbps, supporting DisplayPort 2.1 and HDMI 2.1 for advanced 1440p and 4K gaming. Its main characteristics include a 2.47-slot design with two Axial-tech fans, dual ball fan bearings for longevity, and 0dB technology for silent operation during light tasks. Key pros include exceptional 1440p rasterization performance, high VRAM capacity for modern AAA titles, and a reinforced aluminum backplate for structural durability. Main cons are its relatively high total board power of 263W and weaker ray-tracing performance compared to its competitors.

Technical Specifications of ASUS Dual Radeon RX 7800 XT OC Edition

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%

5.4

Performance

24.0%

6.6

Memory

12.0%

7.4

Power & Cooling

11.0%

9.3

Platform & Features

5.0%

7.1

Design

4.0%

9.5

Connectivity & Media

6.6
ASUS Dual Radeon RX 7800 XT OC Edition has a technical score of 6.62 points, which is higher than that of 54.8% 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%

9.0

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.5
(182)
amazon
4.6
(167)
United States
Amazon_logo.png
4.5
(171)

(Reviews last updated: June 2026)

9.3
ASUS Dual Radeon RX 7800 XT OC Edition has a user score of 9.3 points, which is higher than that of 84.3% 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.
10
ASUS Dual Radeon RX 7800 XT OC Edition has a popularity of 10 points, which is higher than 77.9% 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%

6.9

Overall score

40.0%

8.0

Price

7.2
ASUS Dual Radeon RX 7800 XT OC Edition has a quality-to-price ratio of 7.2 points, which is higher than 73.8% 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

?
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

?
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

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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
ASUS Dual Radeon RX 7800 XT OC Edition 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

GDDR6
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

GDDR6
ASUS Dual Radeon RX 7800 XT OC Edition uses GDDR6 memory, which is newer than on 16.6% of graphics cards and equal to 39.1% 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
ASUS Dual Radeon RX 7800 XT OC Edition 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

624 GB/s
ASUS Dual Radeon RX 7800 XT OC Edition reaches 624 GB/s memory bandwidth, which is higher than that of 64.6% of graphics cards and equal to that of 0.7% 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

4.0
ASUS Dual Radeon RX 7800 XT OC Edition supports PCIe 4.0, which is newer than on 22.5% of graphics cards and equal to 52% 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
ASUS Dual Radeon RX 7800 XT OC Edition 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

12 Ultimate
ASUS Dual Radeon RX 7800 XT OC Edition supports DirectX 12 Ultimate, which is more advanced than on 12.5% of graphics cards and equal to 87.5% of graphics cards.
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

1.3
ASUS Dual Radeon RX 7800 XT OC Edition supports Vulkan 1.3, which is older than on 73.5% of graphics cards and equal to 22.5% 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
ASUS Dual Radeon RX 7800 XT OC Edition 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
ASUS Dual Radeon RX 7800 XT OC Edition 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
ASUS Dual Radeon RX 7800 XT OC Edition 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

2.1
ASUS Dual Radeon RX 7800 XT OC Edition supports DisplayPort 2.1, which is more advanced than on 67.8% of graphics cards and equal to 7.8% 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

263 W
ASUS Dual Radeon RX 7800 XT OC Edition has a TDP of 263 W, which is higher than that of 65.3% of graphics cards and equal to that of 1% 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

263 W
ASUS Dual Radeon RX 7800 XT OC Edition draws 263 W under peak load, which is higher than 64.3% of graphics cards and equal to 0.8% 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

750 W
ASUS Dual Radeon RX 7800 XT OC Edition recommends a 750 W PSU, which is higher than that of 62.5% of graphics cards and equal to that of 17.5% 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

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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

263 W
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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

?
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

279.9 mm
ASUS Dual Radeon RX 7800 XT OC Edition is 279.9 mm long, which is shorter than 54.1% of graphics cards and equal in length to 0.1% 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

133.9 mm
ASUS Dual Radeon RX 7800 XT OC Edition is 133.9 mm tall, which is taller than 64.5% of graphics cards and equal in height to 0.2% 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

2.47 slot/s
ASUS Dual Radeon RX 7800 XT OC Edition occupies 2.47 slot/s, which is wider than 53% of graphics cards and equal in width to 0.1% of graphics cards.
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

933 g
ASUS Dual Radeon RX 7800 XT OC Edition weighs 933 g, which is lighter than 57.7% of graphics cards and equal in weight to 0.2% of graphics cards.
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ASUS Dual Radeon RX 7800 XT OC Edition vs the average graphics card

  • 20 more compute units
    ASUS Dual Radeon RX 7800 XT OC Edition has more compute units than the average graphics card (60 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

    ASUS Dual Radeon RX 7800 XT OC Edition has more compute units than the average graphics card (60 vs 40). The average graphics card has 40 compute units.60 vs 40
  • 32 more ROPs
    ASUS Dual Radeon RX 7800 XT OC Edition has more ROPs than the average graphics card (96 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

    ASUS Dual Radeon RX 7800 XT OC Edition has more ROPs than the average graphics card (96 vs 64). The average graphics card has 64 ROPs.96 vs 64
  • 39.3% faster VRAM clock
    ASUS Dual Radeon RX 7800 XT OC Edition has a higher VRAM clock than the average graphics card (2,438 MHz vs 1,750 MHz). The average graphics card runs its VRAM at 1,750 MHz.
    What it is: Speed at which the GPU memory operates
    When it matters: When you want more context on how quickly the card's VRAM can move data.

    Importance: LOW

    ASUS Dual Radeon RX 7800 XT OC Edition has a higher VRAM clock than the average graphics card (2,438 MHz vs 1,750 MHz). The average graphics card runs its VRAM at 1,750 MHz.2438 MHz vs 1750 MHz
  • 57.6% higher texture rate
    ASUS Dual Radeon RX 7800 XT OC Edition has a higher texture rate than the average graphics card (594 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

    ASUS Dual Radeon RX 7800 XT OC Edition has a higher texture rate than the average graphics card (594 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.594 GTexel/s vs 376.8 GTexel/s
  • 4 GB more VRAM
    ASUS Dual Radeon RX 7800 XT OC Edition has more VRAM than the average graphics card (16 GB vs 12 GB). The average graphics card has 12 GB 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

    ASUS Dual Radeon RX 7800 XT OC Edition has more VRAM than the average graphics card (16 GB vs 12 GB). The average graphics card has 12 GB VRAM.16 GB vs 12 GB
  • 39.3% higher memory bandwidth
    ASUS Dual Radeon RX 7800 XT OC Edition has a higher memory bandwidth than the average graphics card (624 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

    ASUS Dual Radeon RX 7800 XT OC Edition has a higher memory bandwidth than the average graphics card (624 GB/s vs 448 GB/s). The average graphics card has a memory bandwidth of 448 GB/s.624 GB/s vs 448 GB/s
  • Includes dual BIOS
    ASUS Dual Radeon RX 7800 XT OC Edition includes dual BIOS, the average graphics card does not.
    What it is: Includes dual BIOS for redundancy or overclocking profiles
    When it matters: When you want a safer recovery path after tweaking fan curves or overclock settings, or you need separate quiet and performance profiles.

    Importance: LOW

    ASUS Dual Radeon RX 7800 XT OC Edition includes dual BIOS, the average graphics card does not.
  • 43.8% higher pixel rate
    ASUS Dual Radeon RX 7800 XT OC Edition has a higher pixel rate than the average graphics card (237.6 GPixel/s vs 165.2 GPixel/s). The average graphics card has a pixel rate of 165.2 GPixel/s.
    What it is: Number of pixels the GPU can render per second
    When it matters: When you play at high resolutions or care about older raster-heavy games.

    Importance: MEDIUM

    ASUS Dual Radeon RX 7800 XT OC Edition has a higher pixel rate than the average graphics card (237.6 GPixel/s vs 165.2 GPixel/s). The average graphics card has a pixel rate of 165.2 GPixel/s.237.6 GPixel/s vs 165.2 GPixel/s
  • 20 more compute units
    ASUS Dual Radeon RX 7800 XT OC Edition has more compute units than the average graphics card (60 vs 40). The average graphics card has 40 compute units.
  • 32 more ROPs
    ASUS Dual Radeon RX 7800 XT OC Edition has more ROPs than the average graphics card (96 vs 64). The average graphics card has 64 ROPs.
  • 57.6% higher texture rate
    ASUS Dual Radeon RX 7800 XT OC Edition has a higher texture rate than the average graphics card (594 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.
  • 43.8% higher pixel rate
    ASUS Dual Radeon RX 7800 XT OC Edition has a higher pixel rate than the average graphics card (237.6 GPixel/s vs 165.2 GPixel/s). The average graphics card has a pixel rate of 165.2 GPixel/s.
  • 56 more TMUs
    ASUS Dual Radeon RX 7800 XT OC Edition has more TMUs than the average graphics card (240 vs 184). The average graphics card has 184 TMUs.
  • 12 more ray tracing cores
    ASUS Dual Radeon RX 7800 XT OC Edition has more ray tracing cores than the average graphics card (60 vs 48). The average graphics card has 48 ray tracing cores.
  • 2.65x higher FP64 performance
    ASUS Dual Radeon RX 7800 XT OC Edition has a higher FP64 performance than the average graphics card (1.2 TFLOPS vs 0.4651 TFLOPS). The average graphics card has FP64 performance of 0.4651 TFLOPS.
  • 39.3% faster VRAM clock
    ASUS Dual Radeon RX 7800 XT OC Edition has a higher VRAM clock than the average graphics card (2,438 MHz vs 1,750 MHz). The average graphics card runs its VRAM at 1,750 MHz.
  • 4 GB more VRAM
    ASUS Dual Radeon RX 7800 XT OC Edition has more VRAM than the average graphics card (16 GB vs 12 GB). The average graphics card has 12 GB VRAM.
  • 39.3% higher memory bandwidth
    ASUS Dual Radeon RX 7800 XT OC Edition has a higher memory bandwidth than the average graphics card (624 GB/s vs 448 GB/s). The average graphics card has a memory bandwidth of 448 GB/s.
  • Newer DisplayPort version
    ASUS Dual Radeon RX 7800 XT OC Edition supports a newer DisplayPort version than the average graphics card (2.1 vs 1.4a).
  • Includes dual BIOS
    ASUS Dual Radeon RX 7800 XT OC Edition includes dual BIOS, the average graphics card does not.

Total
Overall
Performance
Memory
Connectivity & Media
Power & Cooling
  • No CUDA support
    ASUS Dual Radeon RX 7800 XT OC Edition does not support CUDA, the average graphics card does.
  • 72 fewer AI cores
    ASUS Dual Radeon RX 7800 XT OC Edition has fewer AI cores than the average graphics card (120 vs 192). The average graphics card has 192 AI cores.
  • 15.4% lower base clock speed
    ASUS Dual Radeon RX 7800 XT OC Edition has a lower base GPU clock than the average graphics card (1,624 MHz vs 1,920 MHz). The average graphics card has a base GPU clock of 1,920 MHz.
  • 84% lower INT8 performance
    ASUS Dual Radeon RX 7800 XT OC Edition has a lower INT8 performance than the average graphics card (74.6 TOPS vs 466 TOPS). The average graphics card has INT8 performance of 466 TOPS.
  • 87.5% smaller L2 cache
    ASUS Dual Radeon RX 7800 XT OC Edition has fewer L2 cache than the average graphics card (4 MB vs 32 MB). The average graphics card has 32 MB L2 cache.
  • No DLSS support
    ASUS Dual Radeon RX 7800 XT OC Edition does not support DLSS, the average graphics card does.
  • Older Vulkan version
    ASUS Dual Radeon RX 7800 XT OC Edition supports an older Vulkan version than the average graphics card (1.3 vs 1.4).
  • 2 fewer GPUs supported
    ASUS Dual Radeon RX 7800 XT OC Edition supports fewer GPUs in multi-GPU mode than the average graphics card (0 vs 2). The average graphics card supports 2 GPUs in multi-GPU mode.
  • Older OpenCL version
    ASUS Dual Radeon RX 7800 XT OC Edition supports an older OpenCL version than the average graphics card (2.2 vs 3.0).
  • 75% lower HDMI bandwidth
    ASUS Dual Radeon RX 7800 XT OC Edition has a lower HDMI bandwidth than the average graphics card (12 Gbps vs 48 Gbps). The average graphics card has HDMI bandwidth of 48 Gbps.
  • 1 fewer fans
    ASUS Dual Radeon RX 7800 XT OC Edition has fewer fans than the average graphics card (2 vs 3).
  • 22.3% higher TDP
    ASUS Dual Radeon RX 7800 XT OC Edition has a higher TDP than the average graphics card (263 W vs 215 W). The average graphics card has a TDP of 215 W.
  • 15.4% higher PSU requirement
    ASUS Dual Radeon RX 7800 XT OC Edition has a higher PSU requirement than the average graphics card (750 W vs 650 W). The average graphics card has a PSU requirement of 650 W.
  • 17 °C lower thermal ceiling
    ASUS Dual Radeon RX 7800 XT OC Edition has a lower thermal ceiling than the average graphics card (110 °C vs 93 °C). The average graphics card has a thermal ceiling of 93 °C.
  • No RGB lighting
    ASUS Dual Radeon RX 7800 XT OC Edition does not include RGB lighting, the average graphics card does.
  • 0.47 slot/s wider design
    ASUS Dual Radeon RX 7800 XT OC Edition occupies more slots than the average graphics card (2.5 slot/s vs 2 slot/s). The average graphics card occupies 2 slot/s.
  • 6.9 mm higher card profile
    ASUS Dual Radeon RX 7800 XT OC Edition is taller than the average graphics card (133.9 mm vs 127 mm). The average graphics card has a height of 127 mm.
  • 1 fewer fans
    ASUS Dual Radeon RX 7800 XT OC Edition has fewer fans than the average graphics card (2 vs 3).
    What it is: Total number of cooling fans
    When it matters: When you compare cooler designs and want one more clue about thermal potential.

    Importance: MEDIUM

    ASUS Dual Radeon RX 7800 XT OC Edition has fewer fans than the average graphics card (2 vs 3).2 vs 3
  • No CUDA support
    ASUS Dual Radeon RX 7800 XT OC Edition does not support CUDA, the average graphics card does.
    What it is: Supports CUDA parallel computing platform
    When it matters: When your apps or AI tools specifically depend on the CUDA software stack.

    Importance: MEDIUM

    ASUS Dual Radeon RX 7800 XT OC Edition does not support CUDA, the average graphics card does.
  • No DLSS support
    ASUS Dual Radeon RX 7800 XT OC Edition does not support DLSS, the average graphics card does.
    What it is: Supports NVIDIA DLSS upscaling technology
    When it matters: When you play NVIDIA-supported games and want better frame rates at higher settings.

    Importance: LOW

    ASUS Dual Radeon RX 7800 XT OC Edition does not support DLSS, the average graphics card does.
  • 72 fewer AI cores
    ASUS Dual Radeon RX 7800 XT OC Edition has fewer AI cores than the average graphics card (120 vs 192). The average graphics card has 192 AI cores.
    What it is: Number of tensor or AI processing cores
    When it matters: When AI features, frame generation, or creator tools use dedicated matrix hardware.

    Importance: MEDIUM

    ASUS Dual Radeon RX 7800 XT OC Edition has fewer AI cores than the average graphics card (120 vs 192). The average graphics card has 192 AI cores.120 vs 192
  • 15.4% lower base clock speed
    ASUS Dual Radeon RX 7800 XT OC Edition has a lower base GPU clock than the average graphics card (1,624 MHz vs 1,920 MHz). The average graphics card has a base GPU clock of 1,920 MHz.
    What it is: Base operating frequency of the GPU core under standard conditions
    When it matters: When you want to understand the card's guaranteed starting frequency instead of looking only at optimistic boost figures.

    Importance: HIGH

    ASUS Dual Radeon RX 7800 XT OC Edition has a lower base GPU clock than the average graphics card (1,624 MHz vs 1,920 MHz). The average graphics card has a base GPU clock of 1,920 MHz.1624 MHz vs 1920 MHz
  • No RGB lighting
    ASUS Dual Radeon RX 7800 XT OC Edition 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

    ASUS Dual Radeon RX 7800 XT OC Edition does not include RGB lighting, the average graphics card does.
  • 87.5% smaller L2 cache
    ASUS Dual Radeon RX 7800 XT OC Edition has fewer L2 cache than the average graphics card (4 MB vs 32 MB). The average graphics card has 32 MB L2 cache.
    What it is: Total size of the GPU’s L2 cache memory
    When it matters: When cache size can help the GPU feed data faster in demanding scenes.

    Importance: LOW

    ASUS Dual Radeon RX 7800 XT OC Edition has fewer L2 cache than the average graphics card (4 MB vs 32 MB). The average graphics card has 32 MB L2 cache.4 MB vs 32 MB
  • 22.3% higher TDP
    ASUS Dual Radeon RX 7800 XT OC Edition has a higher TDP than the average graphics card (263 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

    ASUS Dual Radeon RX 7800 XT OC Edition has a higher TDP than the average graphics card (263 W vs 215 W). The average graphics card has a TDP of 215 W.263 W vs 215 W
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Third-party reviews

United Kingdom
amazon
4.5
182 Reviews
amazon
4.6
167 Reviews
United States
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4.5
171 Reviews

(Reviews last updated: June 2026)

What customers like about ASUS Dual Radeon RX 7800 XT OC Edition?

  • Excellent 1440p gaming performance, often exceeding 100 FPS in modern AAA titles.
  • Efficient and quiet cooling system; users report temperatures rarely exceeding 60-70°C.
  • Compact dual-fan design makes it suitable for smaller cases compared to triple-fan variants.
  • Generous 16GB of VRAM provides good future-proofing for high-resolution textures.
  • Solid build quality featuring a reinforced aluminum backplate and dual ball fan bearings for longevity.
  • Dual BIOS feature allows users to switch between high-performance and quiet operation modes.

What customers dislike about ASUS Dual Radeon RX 7800 XT OC Edition?

  • Inferior ray tracing and upscaling performance compared to similarly priced Nvidia RTX 40-series cards.
  • Some users reported occasional driver instability or software bugs with AMD Adrenalin.
  • High power draw (TDP of 300W) requires at least a 700W–750W power supply.
  • Potential for 'coil whine' in some units, though often described as minor.
  • The front plastic shroud is prone to scratching easily due to its transparent/patterned design.
  • Occasional reports of fan noise or mechanical 'tapping' developing after a few months of use.

Expert reviews

V
vicbstard.medium.com
17/09/2023
AMD Radeon RX 7800 XT review - Vic B'Stard's State of Play

The AMD Radeon RX 7800 XT is portrayed as an undervalued GPU capable of 4K gaming at ultra settings, exceeding its 1440p marketing focus. Testing in titles like Marvel’s Spider-Man demonstrated smooth performance with frame rates exceeding 70 FPS. Medium ·Darren Price Key pros include an exceptional price-to-performance ratio and strong ray-tracing capabilities. However, a notable...Read more

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