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Sapphire Radeon RX 7900 XT Review | 118 Data compared

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  • Avg. price in UK: ~£880
  • Avg. price in US: ~$770
  • VRAM: 20 GB
  • Memory bus width: 320 bit
  • Thermal Design Power (TDP): 300 W

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

8.0

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%

7.9

Technical Score

10.0%

8.4

User score

Excellent
7.9

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%

8.0

Performance

24.0%

7.6

Memory

12.0%

7.8

Power & Cooling

11.0%

8.7

Platform & Features

5.0%

6.4

Design

4.0%

8.8

Connectivity & Media

Very good
8.4

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%

8.7

User reviews

30.0%

7.7

Popularity

User score:
United Kingdom
amazon
4.3
(73)
amazon
4.4
(62)
amazon
4.3
(27)
United States
Amazon_logo.png
4.3
(73)
Amazon_logo.png
4.4
(69)
Amazon_logo.png
4.3
(27)

(Reviews last updated: June 2026)

Excellent
  • 8.9
    Gaming

    Score components:

    45.0%

    9.9

    Floating-point performance

    25.0%

    6.4

    VRAM

    20.0%

    10

    Ray tracing cores / units

    10.0%

    8.8

    PCI Express (PCIe) version

  • 8.7
    Video editing

    Score components:

    35.0%

    10

    AV1 encode

    30.0%

    6.4

    VRAM

    20.0%

    9.9

    Floating-point performance

    15.0%

    8.8

    PCI Express (PCIe) version

  • 8.9
    1080p

    Score components:

    55.0%

    9.9

    Floating-point performance

    25.0%

    6.4

    VRAM

    10.0%

    10

    Ray tracing cores / units

    10.0%

    8.8

    PCI Express (PCIe) version

  • 8.8
    1440p

    Score components:

    50.0%

    9.9

    Floating-point performance

    30.0%

    6.4

    VRAM

    15.0%

    10

    Ray tracing cores / units

    5.0%

    8.8

    PCI Express (PCIe) version

  • 8.6
    4K

    Score components:

    40.0%

    9.9

    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 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 Sapphire Radeon RX 7900 XT is a high-end enthusiast graphics card built on the RDNA 3 architecture, featuring 5,376 stream processors, 84 Ray Accelerators, and a massive 20GB of GDDR6 memory on a 320-bit bus with 800 GB/s bandwidth. It boasts a boost clock of up to 2450 MHz and includes modern connectivity like DisplayPort 2.1 and HDMI 2.1 to support ultra-high refresh rate 4K gaming. Its primary strengths are exceptional raw rasterization performance and a generous VRAM buffer that ensures longevity for modern titles at high resolutions. However, its main drawbacks include significantly weaker ray tracing performance compared to competitors and a high total board power consumption of approximately 331W.

Technical Specifications of Sapphire Radeon RX 7900 XT

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%

8.0

Performance

24.0%

7.6

Memory

12.0%

7.8

Power & Cooling

11.0%

8.7

Platform & Features

5.0%

6.4

Design

4.0%

8.8

Connectivity & Media

7.9
Sapphire Radeon RX 7900 XT has a technical score of 7.91 points, which is higher than that of 77% 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%

8.7

User reviews

30.0%

7.7

Popularity

User score:
United Kingdom
amazon
4.3
(73)
amazon
4.4
(62)
amazon
4.3
(27)
United States
Amazon_logo.png
4.3
(73)
Amazon_logo.png
4.4
(69)
Amazon_logo.png
4.3
(27)

(Reviews last updated: June 2026)

8.4
Sapphire Radeon RX 7900 XT has a user score of 8.4 points, which is higher than that of 70% 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.
7.7
Sapphire Radeon RX 7900 XT has a popularity of 7.7 points, which is higher than 71.5% 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%

8.0

Overall score

40.0%

5.9

Price

7.3
Sapphire Radeon RX 7900 XT 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

51.61 TFLOPS
Sapphire Radeon RX 7900 XT delivers 51.61 TFLOPS floating-point performance, which is higher than that of 84.5% of graphics cards and equal to that of 0.1% 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

20 GB
Sapphire Radeon RX 7900 XT 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
Sapphire Radeon RX 7900 XT 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
Sapphire Radeon RX 7900 XT 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
Sapphire Radeon RX 7900 XT 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
Sapphire Radeon RX 7900 XT 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
Sapphire Radeon RX 7900 XT 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

1.3
Sapphire Radeon RX 7900 XT 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
Sapphire Radeon RX 7900 XT 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
Sapphire Radeon RX 7900 XT 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
Sapphire Radeon RX 7900 XT 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
Sapphire Radeon RX 7900 XT 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
Sapphire Radeon RX 7900 XT 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
Sapphire Radeon RX 7900 XT 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
Sapphire Radeon RX 7900 XT 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

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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
Sapphire Radeon RX 7900 XT 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

313 mm
Sapphire Radeon RX 7900 XT is 313 mm long, which is longer than 69.6% of graphics cards and equal in length to 0.3% 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

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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

2.5 slot/s
Sapphire Radeon RX 7900 XT occupies 2.5 slot/s, which is wider than 53.2% of graphics cards and equal in width to 11.7% 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

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Sapphire Radeon RX 7900 XT vs the average graphics card

  • 44 more compute units
    Sapphire Radeon RX 7900 XT 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

    Sapphire Radeon RX 7900 XT 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
    Sapphire Radeon RX 7900 XT 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

    Sapphire Radeon RX 7900 XT 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
    Sapphire Radeon RX 7900 XT 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

    Sapphire Radeon RX 7900 XT 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
    Sapphire Radeon RX 7900 XT 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

    Sapphire Radeon RX 7900 XT 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
  • 2.79x higher pixel rate
    Sapphire Radeon RX 7900 XT has a higher pixel rate than the average graphics card (460.8 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

    Sapphire Radeon RX 7900 XT has a higher pixel rate than the average graphics card (460.8 GPixel/s vs 165.2 GPixel/s). The average graphics card has a pixel rate of 165.2 GPixel/s.460.8 GPixel/s vs 165.2 GPixel/s
  • 2.14x higher texture rate
    Sapphire Radeon RX 7900 XT has a higher texture rate than the average graphics card (806.4 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

    Sapphire Radeon RX 7900 XT has a higher texture rate than the average graphics card (806.4 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.806.4 GTexel/s vs 376.8 GTexel/s
  • 152 more TMUs
    Sapphire Radeon RX 7900 XT 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

    Sapphire Radeon RX 7900 XT has more TMUs than the average graphics card (336 vs 184). The average graphics card has 184 TMUs.336 vs 184
  • 78.6% higher memory bandwidth
    Sapphire Radeon RX 7900 XT 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

    Sapphire Radeon RX 7900 XT 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
    Sapphire Radeon RX 7900 XT 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
    Sapphire Radeon RX 7900 XT 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
    Sapphire Radeon RX 7900 XT has more ROPs than the average graphics card (192 vs 64). The average graphics card has 64 ROPs.
  • 2.79x higher pixel rate
    Sapphire Radeon RX 7900 XT has a higher pixel rate than the average graphics card (460.8 GPixel/s vs 165.2 GPixel/s). The average graphics card has a pixel rate of 165.2 GPixel/s.
  • 2.14x higher texture rate
    Sapphire Radeon RX 7900 XT has a higher texture rate than the average graphics card (806.4 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.
  • 152 more TMUs
    Sapphire Radeon RX 7900 XT has more TMUs than the average graphics card (336 vs 184). The average graphics card has 184 TMUs.
  • 3.46x higher FP64 performance
    Sapphire Radeon RX 7900 XT has a higher FP64 performance than the average graphics card (1.6 TFLOPS vs 0.4651 TFLOPS). The average graphics card has FP64 performance of 0.4651 TFLOPS.
  • 3.49x higher FP16 performance
    Sapphire Radeon RX 7900 XT has a higher FP16 performance than the average graphics card (103 TFLOPS vs 29.5 TFLOPS). The average graphics card has FP16 performance of 29.5 TFLOPS.
  • 6,400 more FP32 units
    Sapphire Radeon RX 7900 XT has more FP32 units than the average graphics card (10,752 vs 4,352). The average graphics card has 4,352 FP32 units.
  • 2.23x higher compute throughput
    Sapphire Radeon RX 7900 XT has a higher compute throughput than the average graphics card (51.6 TFLOPS vs 23.105 TFLOPS). The average graphics card has compute throughput of 23.105 TFLOPS.
  • 8 GB more VRAM
    Sapphire Radeon RX 7900 XT 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
    Sapphire Radeon RX 7900 XT 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
    Sapphire Radeon RX 7900 XT 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
    Sapphire Radeon RX 7900 XT 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.
  • 25% more Infinity Cache
    Sapphire Radeon RX 7900 XT has more Infinity Cache than the average graphics card (80 MB vs 64 MB). The average graphics card has 64 MB Infinity Cache.
  • 2.63x more transistors
    Sapphire Radeon RX 7900 XT 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
    Sapphire Radeon RX 7900 XT supports a newer DisplayPort version than the average graphics card (2.1 vs 1.4a).

Total
Overall
Performance
Memory
Platform & Features
Connectivity & Media
  • 27.8% lower base clock speed
    Sapphire Radeon RX 7900 XT has a lower base GPU clock than the average graphics card (1,387 MHz vs 1,920 MHz). The average graphics card has a base GPU clock of 1,920 MHz.
  • 4.2% lower boost clock speed
    Sapphire Radeon RX 7900 XT has a lower boost GPU clock than the average graphics card (2,394 MHz vs 2,500 MHz). The average graphics card has a boost GPU clock of 2,500 MHz.
  • 24 fewer AI cores
    Sapphire Radeon RX 7900 XT 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
    Sapphire Radeon RX 7900 XT 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.
  • No DLSS support
    Sapphire Radeon RX 7900 XT does not support DLSS, the average graphics card does.
  • Older Vulkan version
    Sapphire Radeon RX 7900 XT supports an older Vulkan version than the average graphics card (1.3 vs 1.4).
  • 73.9% larger GPU die
    Sapphire Radeon RX 7900 XT 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
    Sapphire Radeon RX 7900 XT was released earlier than the average graphics card (2,022 vs 2,023).
  • Older OpenCL version
    Sapphire Radeon RX 7900 XT supports an older OpenCL version than the average graphics card (2.2 vs 3.0).
  • 1 fewer DisplayPort outputs
    Sapphire Radeon RX 7900 XT has fewer DisplayPort outputs than the average graphics card (2 vs 3). The average graphics card has 3 DisplayPort outputs.
  • 39.5% higher TDP
    Sapphire Radeon RX 7900 XT 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
    Sapphire Radeon RX 7900 XT 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
    Sapphire Radeon RX 7900 XT 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.
  • 66.4% higher idle power draw
    Sapphire Radeon RX 7900 XT has a higher idle power draw than the average graphics card (18.3 W vs 11 W). The average graphics card has an idle power draw of 11 W.
  • No RGB lighting
    Sapphire Radeon RX 7900 XT does not include RGB lighting, the average graphics card does.
  • 0.5 slot/s wider design
    Sapphire Radeon RX 7900 XT occupies more slots than the average graphics card (2.5 slot/s vs 2 slot/s). The average graphics card occupies 2 slot/s.
  • 27.63 mm longer card length
    Sapphire Radeon RX 7900 XT is longer than the average graphics card (313 mm vs 285.37 mm). The average graphics card has a length of 285.37 mm.
  • 27.8% lower base clock speed
    Sapphire Radeon RX 7900 XT has a lower base GPU clock than the average graphics card (1,387 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

    Sapphire Radeon RX 7900 XT has a lower base GPU clock than the average graphics card (1,387 MHz vs 1,920 MHz). The average graphics card has a base GPU clock of 1,920 MHz.1387 MHz vs 1920 MHz
  • No DLSS support
    Sapphire Radeon RX 7900 XT 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

    Sapphire Radeon RX 7900 XT does not support DLSS, the average graphics card does.
  • 4.2% lower boost clock speed
    Sapphire Radeon RX 7900 XT has a lower boost GPU clock than the average graphics card (2,394 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

    Sapphire Radeon RX 7900 XT has a lower boost GPU clock than the average graphics card (2,394 MHz vs 2,500 MHz). The average graphics card has a boost GPU clock of 2,500 MHz.2394 MHz vs 2500 MHz
  • 39.5% higher TDP
    Sapphire Radeon RX 7900 XT 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

    Sapphire Radeon RX 7900 XT 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
    Sapphire Radeon RX 7900 XT 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

    Sapphire Radeon RX 7900 XT has fewer DisplayPort outputs than the average graphics card (2 vs 3). The average graphics card has 3 DisplayPort outputs.2 vs 3
  • 0.5 slot/s wider design
    Sapphire Radeon RX 7900 XT occupies more slots than the average graphics card (2.5 slot/s vs 2 slot/s). The average graphics card occupies 2 slot/s.
    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

    Sapphire Radeon RX 7900 XT occupies more slots than the average graphics card (2.5 slot/s vs 2 slot/s). The average graphics card occupies 2 slot/s.2.5 slot/s vs 2 slot/s
  • No RGB lighting
    Sapphire Radeon RX 7900 XT 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

    Sapphire Radeon RX 7900 XT does not include RGB lighting, the average graphics card does.
  • Older Vulkan version
    Sapphire Radeon RX 7900 XT supports an older Vulkan version than the average graphics card (1.3 vs 1.4).
    What it is: Highest supported Vulkan API version
    When it matters: When modern games, emulators, or creative apps lean on Vulkan support.

    Importance: LOW

    Sapphire Radeon RX 7900 XT supports an older Vulkan version than the average graphics card (1.3 vs 1.4).1.3 vs 1.4
Total
Overall
Performance
Platform & Features
Connectivity & Media
Power & Cooling
Design

Graphic comparison of Sapphire Radeon RX 7900 XT and

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Third-party reviews

United Kingdom
amazon
4.3
73 Reviews
amazon
4.4
62 Reviews
amazon
4.3
27 Reviews
United States
Amazon_logo.png
4.3
73 Reviews
Amazon_logo.png
4.4
69 Reviews
Amazon_logo.png
4.3
27 Reviews

(Reviews last updated: June 2026)

What customers like about Sapphire Radeon RX 7900 XT?

  • Excellent 4K and 1440p gaming performance with smooth frame rates
  • Generous 20GB VRAM provides significant headroom for modern AAA titles
  • Quiet operation with effective cooling that maintains low temperatures
  • Sturdy build quality including a metal backplate and anti-sag bracket
  • Great value compared to higher-priced Nvidia alternatives like the RTX 4080
  • Simplified power setup using standard two 8-pin connectors

What customers dislike about Sapphire Radeon RX 7900 XT?

  • High power consumption, especially in multi-monitor setups
  • Ray tracing performance lags significantly behind competing Nvidia cards
  • Creative and professional application performance is less impressive
  • Large physical dimensions may not fit in smaller PC cases
  • Pricing is often too close to the more powerful RX 7900 XTX variant
  • Lack of features like RGB lighting or a dual-BIOS switch on some models

Expert reviews

P
pcworld.com
17/03/2023
Sapphire Pulse Radeon RX 7900 XT review: No-fuss performance

The PCWorld review of the Sapphire Pulse Radeon RX 7900 XT highlights the card as a quiet, no-fuss alternative to the reference design, featuring a heavy-duty triple-fan cooler, mild factory overclock, and excellent 4K/1440p rasterization performance without RGB lighting. While it offers great value, drawbacks include slightly higher operating temperatures for better acoustics, a...Read more

C
club386.com
06/04/2023
Sapphire Radeon RX 7900 XT Pulse review: brings on the fps

Sapphire Radeon RX 7900 XT Pulse Review Summary The Sapphire Radeon RX 7900 XT Pulse is a streamlined, premium graphics card that focuses on high performance while eliminating unnecessary, flashy extras. It features an understated, stealthy look entirely devoid of RGB lighting, a full-width metal backplate, and an efficient cooling system powered by a trio of 90mm ball-bearing fans....Read more

T
thefpsreview.com
22/03/2023
SAPPHIRE PULSE AMD Radeon RX 7900 XT Video Card Review

The SAPPHIRE PULSE AMD Radeon RX 7900 XT is a custom, factory-overclocked graphics card built on AMD’s RDNA 3 architecture. It occupies the middle tier of Sapphire's lineup, sitting between the AMD reference model and the premium NITRO+ version. Equipped with 20GB of GDDR6 VRAM, the card features a minimalist design with no RGB lighting, a robust 14-layer copper PCB, and a 2.7-slot...Read more

P
pcper.com
21/03/2023
Sapphire PULSE Radeon RX 7900 XT Review

The Sapphire PULSE Radeon RX 7900 XT is a triple-fan graphics card featuring a small factory overclock, reaching a Game Clock of 2075 MHz and a Boost Clock of 2450 MHz, while utilizing 331 watts of board power. Testing on a Ryzen 9 7950X platform shows that driver maturity combined with the card's increased power limits provides a notable performance boost over the original AMD...Read more

T
tomshardware.com
19/06/2023
Sapphire RX 7900 XT Pulse Review: Quiet a Performance

The Sapphire RX 7900 XT Pulse is a custom RDNA 3 graphics card featuring 20GB of GDDR6 memory, a minor 2.1% factory overclock, and a 5.1% increase in total board power compared to AMD's reference model. In terms of performance, it runs nearly identically to the reference design, excelling in native resolution rasterization but lagging behind its Nvidia counterparts—such as the RTX...Read more

T
techpowerup.com
16/03/2023
Sapphire Radeon RX 7900 XT Pulse Review

The Sapphire Radeon RX 7900 XT Pulse is a cost-effective, budget-friendly custom card utilizing AMD's RDNA 3 architecture, offering exceptional 4K rasterization performance that outpaces the RTX 3090 Ti, according to TechPowerUp. Pros include aggressive pricing, 20 GB of VRAM, a whisper-quiet 29 dBA noise level under load, and standard dual 8-pin power connectors, along with AV1...Read more

S
smartworld.it
30/01/2023
AMD Radeon RX 7900 XT recensione: chiedetele tutto, ma non il Ray Tracing

The AMD Radeon RX 7900 XT is an exceptionally powerful 4K gaming graphics card built on the RDNA 3 chiplet architecture, featuring 20 GB of GDDR6 memory, 84 Compute Units, and a 315W maximum consumption limit. It shines with outstanding rasterization performance, easily maintaining over 60 average frames per second in most modern titles at 4K resolution. Key strengths include its...Read more

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