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XFX Radeon RX 7900 XT Gaming Review | 118 Data compared

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  • Avg. price in UK: ~£620
  • Avg. price in US: ~$660
  • VRAM: 20 GB
  • Memory bus width: 320 bit
  • Thermal Design Power (TDP): 300 W

XFX Radeon RX 7900 XT Gaming review. Compare 118 technical specifications and user reviews to see how it ranks among graphics cards and if it is worth buying.

8.1

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%

8.1

Technical Score

10.0%

7.6

User score

Excellent
8.1

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%

8.1

Performance

24.0%

7.8

Memory

12.0%

8.0

Power & Cooling

11.0%

9.1

Platform & Features

5.0%

7.4

Design

4.0%

8.8

Connectivity & Media

Excellent
7.6

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%

9.2

User reviews

30.0%

3.8

Popularity

User score:
United Kingdom
amazon
4.6
(36)
United States
Amazon_logo.png
4.6
(35)

(Reviews last updated: June 2026)

Very good
  • 8.1
    Gaming

    Score components:

    45.0%

    ?

    Floating-point performance

    25.0%

    6.4

    VRAM

    20.0%

    10

    Ray tracing cores / units

    10.0%

    8.8

    PCI Express (PCIe) version

  • 8.3
    Video editing

    Score components:

    35.0%

    10

    AV1 encode

    30.0%

    6.4

    VRAM

    20.0%

    ?

    Floating-point performance

    15.0%

    8.8

    PCI Express (PCIe) version

  • 7.9
    1080p

    Score components:

    55.0%

    ?

    Floating-point performance

    25.0%

    6.4

    VRAM

    10.0%

    10

    Ray tracing cores / units

    10.0%

    8.8

    PCI Express (PCIe) version

  • 7.9
    1440p

    Score components:

    50.0%

    ?

    Floating-point performance

    30.0%

    6.4

    VRAM

    15.0%

    10

    Ray tracing cores / units

    5.0%

    8.8

    PCI Express (PCIe) version

  • 7.9
    4K

    Score components:

    40.0%

    ?

    Floating-point performance

    35.0%

    6.4

    VRAM

    20.0%

    10

    Ray tracing cores / units

    5.0%

    8.8

    PCI Express (PCIe) version

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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 XFX Radeon RX 7900 XT is a high-end graphics card built on the RDNA 3 architecture, featuring 5376 stream processors and a massive 20GB of GDDR6 VRAM on a 320-bit memory bus. Custom XFX models, like the MERC 310, offer aggressive clock speeds with game clocks reaching 2175 MHz and boost clocks up to 2535 MHz, supported by a robust triple-fan cooling system and a 13+2+1-phase power delivery. Main pros include exceptional 1440p and competitive 4K rasterization performance that often rivals more expensive competitors, a generous VRAM buffer for future-proofing, and high-quality build materials like a full-length aluminum backplate. However, main cons include significantly weaker ray tracing performance compared to NVIDIA's equivalent cards and a massive physical footprint (up to 344mm in length) that may not fit in many standard PC cases.

Technical Specifications of XFX Radeon RX 7900 XT Gaming

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%

8.1

Performance

24.0%

7.8

Memory

12.0%

8.0

Power & Cooling

11.0%

9.1

Platform & Features

5.0%

7.4

Design

4.0%

8.8

Connectivity & Media

8.1
XFX Radeon RX 7900 XT Gaming has a technical score of 8.1 points, which is higher than that of 81.1% 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%

9.2

User reviews

30.0%

3.8

Popularity

User score:
United Kingdom
amazon
4.6
(36)
United States
Amazon_logo.png
4.6
(35)

(Reviews last updated: June 2026)

7.6
XFX Radeon RX 7900 XT Gaming has a user score of 7.58 points, which is lower than that of 81.7% 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.
3.8
XFX Radeon RX 7900 XT Gaming has a popularity of 3.8 points, which is higher than 57.1% 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%

8.1

Overall score

40.0%

7.2

Price

7.8
XFX Radeon RX 7900 XT Gaming has a quality-to-price ratio of 7.8 points, which is higher than 98.8% 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

?
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

16,857 points
XFX Radeon RX 7900 XT Gaming scores 16857 points in PassMark DirectCompute, which is higher than 97.9% of graphics cards and equal to 1.1% of graphics cards.
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

20 GB
XFX Radeon RX 7900 XT Gaming has 20 GB of VRAM, which is more than 90.1% of graphics cards and equal to 1% 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
XFX Radeon RX 7900 XT Gaming 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

320 bit
XFX Radeon RX 7900 XT Gaming uses a 320 bit memory bus, which is wider than that of 85.7% of graphics cards and equal to that of 2.1% 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

800 GB/s
XFX Radeon RX 7900 XT Gaming reaches 800 GB/s memory bandwidth, which is higher than that of 81.2% of graphics cards and equal to that of 0.9% 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
XFX Radeon RX 7900 XT Gaming 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
XFX Radeon RX 7900 XT Gaming 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

?
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

?
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
XFX Radeon RX 7900 XT Gaming 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
XFX Radeon RX 7900 XT Gaming 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

7680x4320
XFX Radeon RX 7900 XT Gaming supports a maximum digital resolution of 7680x4320, which is higher than that of 44.4% of graphics cards and equal to that of 55.6% of graphics cards.
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

2
XFX Radeon RX 7900 XT Gaming offers 2 DisplayPort outputs, which is fewer than 79.2% of graphics cards and equal to 10.2% 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
XFX Radeon RX 7900 XT Gaming 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

13.5 Gbps
XFX Radeon RX 7900 XT Gaming supports DisplayPort link rates up to 13.5 Gbps, which is faster than on 50.6% of graphics cards and equal to 2.3% of graphics cards.
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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

300 W
XFX Radeon RX 7900 XT Gaming has a TDP of 300 W, which is higher than that of 71.6% of graphics cards and equal to that of 6.3% 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

315 W
XFX Radeon RX 7900 XT Gaming draws 315 W under peak load, which is higher than 77.7% of graphics cards and equal to 0.3% 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
XFX Radeon RX 7900 XT Gaming 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

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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

276 mm
XFX Radeon RX 7900 XT Gaming is 276 mm long, which is shorter than 55.7% of graphics cards and equal in length to 0.8% 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

112.6 mm
XFX Radeon RX 7900 XT Gaming is 112.6 mm tall, which is shorter than 84% 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

?
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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XFX Radeon RX 7900 XT Gaming vs the average graphics card

  • 44 more compute units
    XFX Radeon RX 7900 XT Gaming 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

    XFX Radeon RX 7900 XT Gaming has more compute units than the average graphics card (84 vs 40). The average graphics card has 40 compute units.84 vs 40
  • 36 more ray tracing cores
    XFX Radeon RX 7900 XT Gaming 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

    XFX Radeon RX 7900 XT Gaming 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
  • 128 more ROPs
    XFX Radeon RX 7900 XT Gaming has more ROPs than the average graphics card (192 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

    XFX Radeon RX 7900 XT Gaming has more ROPs than the average graphics card (192 vs 64). The average graphics card has 64 ROPs.192 vs 64
  • 8 GB more VRAM
    XFX Radeon RX 7900 XT Gaming has more VRAM than the average graphics card (20 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

    XFX Radeon RX 7900 XT Gaming has more VRAM than the average graphics card (20 GB vs 12 GB). The average graphics card has 12 GB VRAM.20 GB vs 12 GB
  • 2.78x higher pixel rate
    XFX Radeon RX 7900 XT Gaming has a higher pixel rate than the average graphics card (459.6 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

    XFX Radeon RX 7900 XT Gaming has a higher pixel rate than the average graphics card (459.6 GPixel/s vs 165.2 GPixel/s). The average graphics card has a pixel rate of 165.2 GPixel/s.459.6 GPixel/s vs 165.2 GPixel/s
  • 152 more TMUs
    XFX Radeon RX 7900 XT Gaming 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

    XFX Radeon RX 7900 XT Gaming has more TMUs than the average graphics card (336 vs 184). The average graphics card has 184 TMUs.336 vs 184
  • 2.13x higher texture rate
    XFX Radeon RX 7900 XT Gaming has a higher texture rate than the average graphics card (804.4 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

    XFX Radeon RX 7900 XT Gaming has a higher texture rate than the average graphics card (804.4 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.804.4 GTexel/s vs 376.8 GTexel/s
  • 78.6% higher memory bandwidth
    XFX Radeon RX 7900 XT Gaming has a higher memory bandwidth than the average graphics card (800 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

    XFX Radeon RX 7900 XT Gaming has a higher memory bandwidth than the average graphics card (800 GB/s vs 448 GB/s). The average graphics card has a memory bandwidth of 448 GB/s.800 GB/s vs 448 GB/s
  • 44 more compute units
    XFX Radeon RX 7900 XT Gaming has more compute units than the average graphics card (84 vs 40). The average graphics card has 40 compute units.
  • 36 more ray tracing cores
    XFX Radeon RX 7900 XT Gaming has more ray tracing cores than the average graphics card (84 vs 48). The average graphics card has 48 ray tracing cores.
  • 128 more ROPs
    XFX Radeon RX 7900 XT Gaming has more ROPs than the average graphics card (192 vs 64). The average graphics card has 64 ROPs.
  • 2.78x higher pixel rate
    XFX Radeon RX 7900 XT Gaming has a higher pixel rate than the average graphics card (459.6 GPixel/s vs 165.2 GPixel/s). The average graphics card has a pixel rate of 165.2 GPixel/s.
  • 152 more TMUs
    XFX Radeon RX 7900 XT Gaming has more TMUs than the average graphics card (336 vs 184). The average graphics card has 184 TMUs.
  • 2.13x higher texture rate
    XFX Radeon RX 7900 XT Gaming has a higher texture rate than the average graphics card (804.4 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.
  • 3.55x higher compute score
    XFX Radeon RX 7900 XT Gaming has a higher compute score than the average graphics card (16,857 points vs 4,745 points). The average graphics card has a compute score of 4,745 points.
  • 6,400 more FP32 units
    XFX Radeon RX 7900 XT Gaming has more FP32 units than the average graphics card (10,752 vs 4,352). The average graphics card has 4,352 FP32 units.
  • 8 GB more VRAM
    XFX Radeon RX 7900 XT Gaming has more VRAM than the average graphics card (20 GB vs 12 GB). The average graphics card has 12 GB VRAM.
  • 78.6% higher memory bandwidth
    XFX Radeon RX 7900 XT Gaming has a higher memory bandwidth than the average graphics card (800 GB/s vs 448 GB/s). The average graphics card has a memory bandwidth of 448 GB/s.
  • 42.9% faster VRAM clock
    XFX Radeon RX 7900 XT Gaming has a higher VRAM clock than the average graphics card (2,500 MHz vs 1,750 MHz). The average graphics card runs its VRAM at 1,750 MHz.
  • 64 bit wider memory bus
    XFX Radeon RX 7900 XT Gaming has a wider memory bus than the average graphics card (320 bit vs 256 bit). The average graphics card has a memory bus width of 256 bit.
  • Supports ECC memory
    XFX Radeon RX 7900 XT Gaming supports ECC memory, the average graphics card does not.
  • 25% more Infinity Cache
    XFX Radeon RX 7900 XT Gaming has more Infinity Cache than the average graphics card (80 MB vs 64 MB). The average graphics card has 64 MB Infinity Cache.
  • 2x larger L1 cache
    XFX Radeon RX 7900 XT Gaming has more L1 cache than the average graphics card (256 vs 128). The average graphics card has 128 L1 cache.
  • 2.63x more transistors
    XFX Radeon RX 7900 XT Gaming has more transistors than the average graphics card (57,700 million vs 21,900 million). The average graphics card has 21,900 million transistors.
  • Newer DisplayPort version
    XFX Radeon RX 7900 XT Gaming supports a newer DisplayPort version than the average graphics card (2.1 vs 1.4a).
  • Includes dual BIOS
    XFX Radeon RX 7900 XT Gaming includes dual BIOS, the average graphics card does not.
  • 14.4 mm lower card height
    XFX Radeon RX 7900 XT Gaming is shorter than the average graphics card (112.6 mm vs 127 mm). The average graphics card has a height of 127 mm.

Total
Overall
Performance
Memory
Platform & Features
Connectivity & Media
Power & Cooling
Design
  • 21.9% lower base clock speed
    XFX Radeon RX 7900 XT Gaming has a lower base GPU clock than the average graphics card (1,500 MHz vs 1,920 MHz). The average graphics card has a base GPU clock of 1,920 MHz.
  • 4% lower boost clock speed
    XFX Radeon RX 7900 XT Gaming has a lower boost GPU clock than the average graphics card (2,400 MHz vs 2,500 MHz). The average graphics card has a boost GPU clock of 2,500 MHz.
  • 24 fewer AI cores
    XFX Radeon RX 7900 XT Gaming has fewer AI cores than the average graphics card (168 vs 192). The average graphics card has 192 AI cores.
  • 77.9% lower INT8 performance
    XFX Radeon RX 7900 XT Gaming has a lower INT8 performance than the average graphics card (103 TOPS vs 466 TOPS). The average graphics card has INT8 performance of 466 TOPS.
  • 81.3% smaller L2 cache
    XFX Radeon RX 7900 XT Gaming has fewer L2 cache than the average graphics card (6 MB vs 32 MB). The average graphics card has 32 MB L2 cache.
  • No DLSS support
    XFX Radeon RX 7900 XT Gaming does not support DLSS, the average graphics card does.
  • 73.9% larger GPU die
    XFX Radeon RX 7900 XT Gaming has a higher GPU die size than the average graphics card (529 mm² vs 304.25 mm²). The average graphics card has a GPU die size of 304.25 mm².
  • 1 older
    XFX Radeon RX 7900 XT Gaming was released earlier than the average graphics card (2,022 vs 2,023).
  • Older OpenCL version
    XFX Radeon RX 7900 XT Gaming supports an older OpenCL version than the average graphics card (2.2 vs 3.0).
  • Older shader model
    XFX Radeon RX 7900 XT Gaming supports an older shader model than the average graphics card (6.7 vs 6.8).
  • 1 fewer DisplayPort outputs
    XFX Radeon RX 7900 XT Gaming has fewer DisplayPort outputs than the average graphics card (2 vs 3). The average graphics card has 3 DisplayPort outputs.
  • Narrower decode codec support
    XFX Radeon RX 7900 XT Gaming supports narrower hardware decode codec support than the average graphics card (H.264 vs H.264/H.265/AV1/VP9).
  • 39.5% higher TDP
    XFX Radeon RX 7900 XT Gaming has a higher TDP than the average graphics card (300 W vs 215 W). The average graphics card has a TDP of 215 W.
  • 15.4% higher PSU requirement
    XFX Radeon RX 7900 XT Gaming 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
    XFX Radeon RX 7900 XT Gaming 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.
  • 43.2% higher peak power draw
    XFX Radeon RX 7900 XT Gaming has a higher peak power draw than the average graphics card (315 W vs 220 W). The average graphics card has a peak power draw of 220 W.
  • No RGB lighting
    XFX Radeon RX 7900 XT Gaming does not include RGB lighting, the average graphics card does.
  • No DLSS support
    XFX Radeon RX 7900 XT Gaming 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

    XFX Radeon RX 7900 XT Gaming does not support DLSS, the average graphics card does.
  • 21.9% lower base clock speed
    XFX Radeon RX 7900 XT Gaming has a lower base GPU clock than the average graphics card (1,500 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

    XFX Radeon RX 7900 XT Gaming has a lower base GPU clock than the average graphics card (1,500 MHz vs 1,920 MHz). The average graphics card has a base GPU clock of 1,920 MHz.1500 MHz vs 1920 MHz
  • 4% lower boost clock speed
    XFX Radeon RX 7900 XT Gaming has a lower boost GPU clock than the average graphics card (2,400 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

    XFX Radeon RX 7900 XT Gaming has a lower boost GPU clock than the average graphics card (2,400 MHz vs 2,500 MHz). The average graphics card has a boost GPU clock of 2,500 MHz.2400 MHz vs 2500 MHz
  • 39.5% higher TDP
    XFX Radeon RX 7900 XT Gaming has a higher TDP than the average graphics card (300 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

    XFX Radeon RX 7900 XT Gaming has a higher TDP than the average graphics card (300 W vs 215 W). The average graphics card has a TDP of 215 W.300 W vs 215 W
  • 1 fewer DisplayPort outputs
    XFX Radeon RX 7900 XT Gaming has fewer DisplayPort outputs than the average graphics card (2 vs 3). The average graphics card has 3 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

    XFX Radeon RX 7900 XT Gaming has fewer DisplayPort outputs than the average graphics card (2 vs 3). The average graphics card has 3 DisplayPort outputs.2 vs 3
  • No RGB lighting
    XFX Radeon RX 7900 XT Gaming 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

    XFX Radeon RX 7900 XT Gaming does not include RGB lighting, the average graphics card does.
  • 81.3% smaller L2 cache
    XFX Radeon RX 7900 XT Gaming has fewer L2 cache than the average graphics card (6 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

    XFX Radeon RX 7900 XT Gaming has fewer L2 cache than the average graphics card (6 MB vs 32 MB). The average graphics card has 32 MB L2 cache.6 MB vs 32 MB
  • 15.4% higher PSU requirement
    XFX Radeon RX 7900 XT Gaming 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.
    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

    XFX Radeon RX 7900 XT Gaming 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.750 W vs 650 W
Total
Overall
Performance
Memory
Platform & Features
Connectivity & Media
Power & Cooling
Design

Graphic comparison of XFX Radeon RX 7900 XT Gaming and

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Third-party reviews

United Kingdom
amazon
4.6
36 Reviews
United States
Amazon_logo.png
4.6
35 Reviews

(Reviews last updated: June 2026)

What customers like about XFX Radeon RX 7900 XT Gaming?

  • Excellent rasterization performance, easily handling 1440p and 4K gaming at high frame rates.
  • The 20GB of VRAM provides significant headroom for high-resolution textures and future-proofing.
  • MERC 310 cooling solution is highly effective, often keeping temperatures under 60°C.
  • Build quality is frequently described as premium, featuring a solid metal backplate and shroud.
  • AMD Adrenalin software is praised for its integrated performance tuning and monitoring features.
  • Better value-for-money proposition compared to equivalent high-end NVIDIA cards.

What customers dislike about XFX Radeon RX 7900 XT Gaming?

  • Substantial physical size (344mm) makes it difficult to fit in many standard mid-tower cases.
  • The included 'Z Support Bar' adds extra length, causing additional compatibility issues in tight cases.
  • Ray tracing performance lags noticeably behind competing NVIDIA RTX 40-series cards.
  • Stock fan curve can be overly aggressive and loud, requiring manual adjustment for silent operation.
  • Recurring reports of noticeable coil whine in certain units, especially under high load.
  • Initial driver stability issues, including occasional black screens or crashes in specific titles.

Expert reviews

L
lanoc.org
13/12/2022
XFX MERC 310 7900 XT Black Edition - LanOC Reviews

The XFX MERC 310 7900 XT Black Edition review by Wes Compton highlights this custom, aftermarket graphics card as a major factory-overclocked alternative to AMD's reference design. Built on a massive 34.4 x 12.8 x 5.5 cm (2.7-slot) form factor, the card features a substantial out-of-the-box frequency boost. While the stock reference design features a 2000 MHz game clock and 2400 MHz...Read more

O
overclockers.com
13/12/2022
XFX MERC 310 RX 7900 XT Review: AMD's Back in the Game

The XFX MERC 310 Black RX 7900 XT is a high-performance RDNA3 card featuring a robust, 2.7-slot aluminum design with effective thermal management, according to the Overclockers review. It delivers exceptional raw performance, surpassing the RTX 3090 Ti and challenging the RTX 4080 in rasterization while offering a significant factory overclock. However, the review notes the card's...Read more

O
overclockers.com
13/12/2022
XFX MERC 310 RX 7900 XT Review: AMD's Back in the Game

The XFX MERC 310 RX 7900 XT review on Overclockers.com highlights a premium, 2.7-slot RDNA3 card featuring robust build quality, a triple-fan shroud, and excellent rasterization performance that competes with the RTX 4080. Proponents praise the card's factory overclock, clean, non-RGB aesthetic, and effective cooling, marking a strong return for AMD in the high-end GPU market....Read more

P
pcper.com
13/12/2022
XFX SPEEDSTER MERC 310 AMD Radeon RX 7900 XT Review

The XFX Speedster MERC 310 AMD Radeon RX 7900 XT Black Edition is a highly polished, premium custom graphics card featuring a substantial factory overclock, with its Game Clock boosted to 2220 MHz and Boost Clock hitting 2560 MHz. Built with an impressive aluminum rear construction and a massive triple-fan cooling system utilizing a vapor chamber, the card delivers excellent thermal...Read more

G
guru3d.com
13/12/2022
XFX MERC 310 Radeon RX 7900 XT review - www.guru3d.com

The XFX MERC 310 Radeon RX 7900 XT is a custom graphics card fine-tuned in the factory to deliver robust high-performance capabilities for enthusiast gamers targeting Ultra Wide, QHD, or 4K monitor resolutions. Built on AMD's 5nm RDNA3 architecture with a new chiplet design, it features 10,752 shader processors, 20GB of GDDR6 memory on a 320-bit bus, and 80MB of Infinity Cache. XFX...Read more

T
thefpsreview.com
23/01/2023
XFX SPEEDSTER MERC 310 AMD Radeon RX 7900 XT Black Edition Video Card Review If you would like to know how its thermals, noise levels, or overclocking...

The XFX Speedster Merc 310 AMD Radeon RX 7900 XT Black Edition is a custom, factory-overclocked graphics card featuring a robust digital PWM design and a 2.7-slot aluminum heatsink utilizing a copper vapor chamber. In traditional rasterized 4K gaming, the card delivers fast performance, outpacing its direct price competitor, the ASUS TUF RTX 4070 Ti, by an average of 23% and showing...Read more

H
hothardware.com
13/12/2022
XFX MERC 310 Radeon RX 7900 XT Review: Bigger, Badder RDNA 3

The XFX MERC 310 Radeon RX 7900 XT is a custom, factory-overclocked graphics card that pushes AMD’s RDNA 3 "Navi 31" architecture past reference performance levels. Built with a rugged, cast-aluminum shroud and backplate, it features a robust 13 digital PWM power delivery system and a massive cooling array equipped with 20 thermal pads, a nickel-plated copper vapor chamber, and...Read more

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