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PowerColor Hellhound Radeon RX 9070 XT Review | 118 Data compared

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  • Avg. price in UK: ~£620
  • Avg. price in US: ~$820
  • VRAM: 16 GB
  • Memory bus width: 256 bit
  • Thermal Design Power (TDP): 304 W

PowerColor Hellhound Radeon RX 9070 XT review. Compare 118 technical specifications and user reviews to see how it ranks among graphics cards and if it is worth buying.

7.9

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%

7.8

Technical Score

10.0%

9.5

User score

Very good
7.8

Technical Score

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

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

Score components:

44.0%

7.7

Performance

24.0%

6.8

Memory

12.0%

8.1

Power & Cooling

11.0%

9.5

Platform & Features

5.0%

6.9

Design

4.0%

9.7

Connectivity & Media

Very good
9.5

User score

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

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

Score components:

70.0%

9.4

User reviews

30.0%

9.6

Popularity

User score:
United Kingdom
amazon
4.7
(252)
amazon
5.0
(6)
United States
Amazon_logo.png
4.7
(258)
Amazon_logo.png
5.0
(6)

(Reviews last updated: June 2026)

Exceptional
  • 8.0
    Gaming

    Score components:

    45.0%

    9.5

    Floating-point performance

    25.0%

    5.2

    VRAM

    20.0%

    7.2

    Ray tracing cores / units

    10.0%

    10

    PCI Express (PCIe) version

  • 8.5
    Video editing

    Score components:

    35.0%

    10

    AV1 encode

    30.0%

    5.2

    VRAM

    20.0%

    9.5

    Floating-point performance

    15.0%

    10

    PCI Express (PCIe) version

  • 8.2
    1080p

    Score components:

    55.0%

    9.5

    Floating-point performance

    25.0%

    5.2

    VRAM

    10.0%

    7.2

    Ray tracing cores / units

    10.0%

    10

    PCI Express (PCIe) version

  • 7.9
    1440p

    Score components:

    50.0%

    9.5

    Floating-point performance

    30.0%

    5.2

    VRAM

    15.0%

    7.2

    Ray tracing cores / units

    5.0%

    10

    PCI Express (PCIe) version

  • 7.5
    4K

    Score components:

    40.0%

    9.5

    Floating-point performance

    35.0%

    5.2

    VRAM

    20.0%

    7.2

    Ray tracing cores / units

    5.0%

    10

    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 PowerColor Hellhound Radeon RX 9070 XT is a high-performance RDNA 4 graphics card featuring 16GB of GDDR6 memory on a 256-bit bus, 4,096 stream processors, and a boost clock reaching up to 3,010 MHz. Built for 1440p and entry-level 4K gaming, it utilizes a triple-fan cooling system with 6mm heatpipes, a direct-contact copper plate, and a 10+1 phase VRM for enhanced stability. Main pros include its whisper-quiet operation at roughly 24 dBA, significant improvements in ray tracing performance over previous generations, and a dual BIOS switch that allows for a 'Silent' mode. However, notable cons include its reliance on older GDDR6 memory rather than GDDR7, occasional reports of coil whine under heavy load, and a price point that often carries a premium over AMD's baseline MSRP.

Technical Specifications of PowerColor Hellhound Radeon RX 9070 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%

7.7

Performance

24.0%

6.8

Memory

12.0%

8.1

Power & Cooling

11.0%

9.5

Platform & Features

5.0%

6.9

Design

4.0%

9.7

Connectivity & Media

7.8
PowerColor Hellhound Radeon RX 9070 XT has a technical score of 7.77 points, which is higher than that of 74.5% of products in this category.
User score

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

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

Score components:

70.0%

9.4

User reviews

30.0%

9.6

Popularity

User score:
United Kingdom
amazon
4.7
(252)
amazon
5.0
(6)
United States
Amazon_logo.png
4.7
(258)
Amazon_logo.png
5.0
(6)

(Reviews last updated: June 2026)

9.5
PowerColor Hellhound Radeon RX 9070 XT has a user score of 9.46 points, which is higher than that of 94.2% 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.
9.6
PowerColor Hellhound Radeon RX 9070 XT has a popularity of 9.6 points, which is higher than 76.9% 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%

7.9

Overall score

40.0%

7.2

Price

7.7
PowerColor Hellhound Radeon RX 9070 XT has a quality-to-price ratio of 7.7 points, which is higher than 96.8% 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

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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

49.32 TFLOPS
PowerColor Hellhound Radeon RX 9070 XT delivers 49.32 TFLOPS floating-point performance, which is higher than that of 81.9% of graphics cards and equal to that of 0.4% of graphics cards.
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VRAM
What it is: Total video memory available on the graphics card
When it matters: When you play at high settings, use texture mods, or work with large creative projects.

Importance: HIGH

16 GB
PowerColor Hellhound Radeon RX 9070 XT 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
PowerColor Hellhound Radeon RX 9070 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

256 bit
PowerColor Hellhound Radeon RX 9070 XT 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

644.6 GB/s
PowerColor Hellhound Radeon RX 9070 XT reaches 644.6 GB/s memory bandwidth, which is higher than that of 66.4% of graphics cards and equal to that of 1.2% of graphics cards.
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PCI Express (PCIe) version
What it is: Version of PCI Express interface supported
When it matters: When you are pairing the card with an older motherboard and want to avoid leaving bandwidth or future compatibility on the table.

Importance: LOW

5.0
PowerColor Hellhound Radeon RX 9070 XT supports PCIe 5.0, which is newer than on 74.5% of graphics cards and equal to 25.5% of graphics cards.
PCIe lanes
What it is: Number of PCI Express lanes used for communication
When it matters: When limited lane width could bottleneck the card in some systems.

Importance: LOW

x16
PowerColor Hellhound Radeon RX 9070 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

12 Ultimate
PowerColor Hellhound Radeon RX 9070 XT 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

1.4
PowerColor Hellhound Radeon RX 9070 XT supports Vulkan 1.4, which is more advanced than on 26.6% of graphics cards and equal to 73.4% of graphics cards.
OpenGL version
What it is: Highest supported OpenGL API version
When it matters: When older games or pro apps still depend on OpenGL compatibility.

Importance: LOW

4.6
PowerColor Hellhound Radeon RX 9070 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
PowerColor Hellhound Radeon RX 9070 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
PowerColor Hellhound Radeon RX 9070 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

3
PowerColor Hellhound Radeon RX 9070 XT 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

2.1a
PowerColor Hellhound Radeon RX 9070 XT supports DisplayPort 2.1a, which is more advanced than on 75.6% of graphics cards and equal to 2.8% 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

54 Gbps
PowerColor Hellhound Radeon RX 9070 XT supports DisplayPort link rates up to 54 Gbps, which is faster than on 82.6% of graphics cards and equal to 4.4% 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

304 W
PowerColor Hellhound Radeon RX 9070 XT has a TDP of 304 W, which is higher than that of 78% of graphics cards and equal to that of 0.9% 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

304 W
PowerColor Hellhound Radeon RX 9070 XT draws 304 W under peak load, which is higher than 76.4% of graphics cards and equal to 0.6% 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

800 W
PowerColor Hellhound Radeon RX 9070 XT recommends a 800 W PSU, which is higher than that of 80% of graphics cards and equal to that of 1.5% 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

304 W
PowerColor Hellhound Radeon RX 9070 XT has a board power limit of 304 W, which is higher than that of 73.9% of graphics cards and equal to that of 0.7% of graphics cards.
PCIe power spec
What it is: PCIe power delivery specification followed
When it matters: When you are checking whether the slot and external cables match the card's intended power-delivery standard.

Importance: LOW

304 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

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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

327 mm
PowerColor Hellhound Radeon RX 9070 XT is 327 mm long, which is longer than 78.5% of graphics cards and equal in length to 0.4% 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

128 mm
PowerColor Hellhound Radeon RX 9070 XT is 128 mm tall, which is taller than 51.1% of graphics cards and equal in height to 1.5% of graphics cards.
Slot width
What it is: Number of PCIe slots occupied by the card
When it matters: When you need room for another PCIe card or better airflow under the GPU.

Importance: LOW

2.5 slot/s
PowerColor Hellhound Radeon RX 9070 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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PowerColor Hellhound Radeon RX 9070 XT vs the average graphics card

  • 20.4% higher boost clock speed
    PowerColor Hellhound Radeon RX 9070 XT has a higher boost GPU clock than the average graphics card (3,010 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

    PowerColor Hellhound Radeon RX 9070 XT has a higher boost GPU clock than the average graphics card (3,010 MHz vs 2,500 MHz). The average graphics card has a boost GPU clock of 2,500 MHz.3010 MHz vs 2500 MHz
  • 64 more ROPs
    PowerColor Hellhound Radeon RX 9070 XT has more ROPs than the average graphics card (128 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

    PowerColor Hellhound Radeon RX 9070 XT has more ROPs than the average graphics card (128 vs 64). The average graphics card has 64 ROPs.128 vs 64
  • 2.05x higher texture rate
    PowerColor Hellhound Radeon RX 9070 XT has a higher texture rate than the average graphics card (770.6 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

    PowerColor Hellhound Radeon RX 9070 XT has a higher texture rate than the average graphics card (770.6 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.770.6 GTexel/s vs 376.8 GTexel/s
  • 2.33x higher pixel rate
    PowerColor Hellhound Radeon RX 9070 XT has a higher pixel rate than the average graphics card (385.3 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

    PowerColor Hellhound Radeon RX 9070 XT has a higher pixel rate than the average graphics card (385.3 GPixel/s vs 165.2 GPixel/s). The average graphics card has a pixel rate of 165.2 GPixel/s.385.3 GPixel/s vs 165.2 GPixel/s
  • 24 more compute units
    PowerColor Hellhound Radeon RX 9070 XT has more compute units than the average graphics card (64 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

    PowerColor Hellhound Radeon RX 9070 XT has more compute units than the average graphics card (64 vs 40). The average graphics card has 40 compute units.64 vs 40
  • 43.9% faster VRAM clock
    PowerColor Hellhound Radeon RX 9070 XT has a higher VRAM clock than the average graphics card (2,518 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

    PowerColor Hellhound Radeon RX 9070 XT has a higher VRAM clock than the average graphics card (2,518 MHz vs 1,750 MHz). The average graphics card runs its VRAM at 1,750 MHz.2518 MHz vs 1750 MHz
  • 20% smaller process node
    PowerColor Hellhound Radeon RX 9070 XT has a lower process node than the average graphics card (4 nm vs 5 nm). The average graphics card uses a process node of 5 nm.
    What it is: Size of the manufacturing process in nanometers
    When it matters: When process node differences may affect power, heat, and overall efficiency.

    Importance: MEDIUM

    PowerColor Hellhound Radeon RX 9070 XT has a lower process node than the average graphics card (4 nm vs 5 nm). The average graphics card uses a process node of 5 nm.4 nm vs 5 nm
  • 43.9% higher memory bandwidth
    PowerColor Hellhound Radeon RX 9070 XT has a higher memory bandwidth than the average graphics card (644.6 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

    PowerColor Hellhound Radeon RX 9070 XT has a higher memory bandwidth than the average graphics card (644.6 GB/s vs 448 GB/s). The average graphics card has a memory bandwidth of 448 GB/s.644.6 GB/s vs 448 GB/s
  • 20.4% higher boost clock speed
    PowerColor Hellhound Radeon RX 9070 XT has a higher boost GPU clock than the average graphics card (3,010 MHz vs 2,500 MHz). The average graphics card has a boost GPU clock of 2,500 MHz.
  • 64 more ROPs
    PowerColor Hellhound Radeon RX 9070 XT has more ROPs than the average graphics card (128 vs 64). The average graphics card has 64 ROPs.
  • 2.05x higher texture rate
    PowerColor Hellhound Radeon RX 9070 XT has a higher texture rate than the average graphics card (770.6 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.
  • 2.33x higher pixel rate
    PowerColor Hellhound Radeon RX 9070 XT has a higher pixel rate than the average graphics card (385.3 GPixel/s vs 165.2 GPixel/s). The average graphics card has a pixel rate of 165.2 GPixel/s.
  • 24 more compute units
    PowerColor Hellhound Radeon RX 9070 XT has more compute units than the average graphics card (64 vs 40). The average graphics card has 40 compute units.
  • 16 more ray tracing cores
    PowerColor Hellhound Radeon RX 9070 XT has more ray tracing cores than the average graphics card (64 vs 48). The average graphics card has 48 ray tracing cores.
  • 72 more TMUs
    PowerColor Hellhound Radeon RX 9070 XT has more TMUs than the average graphics card (256 vs 184). The average graphics card has 184 TMUs.
  • 2.13x higher compute throughput
    PowerColor Hellhound Radeon RX 9070 XT has a higher compute throughput than the average graphics card (49.3 TFLOPS vs 23.105 TFLOPS). The average graphics card has compute throughput of 23.105 TFLOPS.
  • 43.9% faster VRAM clock
    PowerColor Hellhound Radeon RX 9070 XT has a higher VRAM clock than the average graphics card (2,518 MHz vs 1,750 MHz). The average graphics card runs its VRAM at 1,750 MHz.
  • 43.9% higher memory bandwidth
    PowerColor Hellhound Radeon RX 9070 XT has a higher memory bandwidth than the average graphics card (644.6 GB/s vs 448 GB/s). The average graphics card has a memory bandwidth of 448 GB/s.
  • 4 GB more VRAM
    PowerColor Hellhound Radeon RX 9070 XT has more VRAM than the average graphics card (16 GB vs 12 GB). The average graphics card has 12 GB VRAM.
  • 20% smaller process node
    PowerColor Hellhound Radeon RX 9070 XT has a lower process node than the average graphics card (4 nm vs 5 nm). The average graphics card uses a process node of 5 nm.
  • Newer PCIe version
    PowerColor Hellhound Radeon RX 9070 XT supports a newer PCIe version than the average graphics card (5 vs 4.0).
  • 2 newer
    PowerColor Hellhound Radeon RX 9070 XT was released more recently than the average graphics card (2,025 vs 2,023).
  • Newer FSR version
    PowerColor Hellhound Radeon RX 9070 XT supports a newer FSR version than the average graphics card (4 vs 1.0).
  • 2.46x more transistors
    PowerColor Hellhound Radeon RX 9070 XT has more transistors than the average graphics card (53,900 million vs 21,900 million). The average graphics card has 21,900 million transistors.
  • Newer HDMI version
    PowerColor Hellhound Radeon RX 9070 XT supports a newer HDMI version than the average graphics card (2.1b vs 2.1).
  • Newer DisplayPort version
    PowerColor Hellhound Radeon RX 9070 XT supports a newer DisplayPort version than the average graphics card (2.1a vs 1.4a).
  • 5.4x higher DisplayPort bandwidth
    PowerColor Hellhound Radeon RX 9070 XT has a higher DisplayPort bandwidth than the average graphics card (54 Gbps vs 10 Gbps). The average graphics card has DisplayPort bandwidth of 10 Gbps.
  • Includes dual BIOS
    PowerColor Hellhound Radeon RX 9070 XT includes dual BIOS, the average graphics card does not.
  • 11.5 dB quieter under load
    PowerColor Hellhound Radeon RX 9070 XT has a lower load noise level than the average graphics card (23.5 dB vs 35 dB). The average graphics card has a load noise level of 35 dB.

Total
Overall
Performance
Memory
Platform & Features
Connectivity & Media
Power & Cooling
  • No CUDA support
    PowerColor Hellhound Radeon RX 9070 XT does not support CUDA, the average graphics card does.
  • 64 fewer AI cores
    PowerColor Hellhound Radeon RX 9070 XT has fewer AI cores than the average graphics card (128 vs 192). The average graphics card has 192 AI cores.
  • 13.5% lower base clock speed
    PowerColor Hellhound Radeon RX 9070 XT has a lower base GPU clock than the average graphics card (1,660 MHz vs 1,920 MHz). The average graphics card has a base GPU clock of 1,920 MHz.
  • 75% smaller L2 cache
    PowerColor Hellhound Radeon RX 9070 XT has fewer L2 cache than the average graphics card (8 MB vs 32 MB). The average graphics card has 32 MB L2 cache.
  • No DLSS support
    PowerColor Hellhound Radeon RX 9070 XT does not support DLSS, the average graphics card does.
  • Older OpenCL version
    PowerColor Hellhound Radeon RX 9070 XT supports an older OpenCL version than the average graphics card (2.2 vs 3.0).
  • Older shader model
    PowerColor Hellhound Radeon RX 9070 XT supports an older shader model than the average graphics card (6.7 vs 6.8).
  • 41.4% higher TDP
    PowerColor Hellhound Radeon RX 9070 XT has a higher TDP than the average graphics card (304 W vs 215 W). The average graphics card has a TDP of 215 W.
  • 23.1% higher PSU requirement
    PowerColor Hellhound Radeon RX 9070 XT has a higher PSU requirement than the average graphics card (800 W vs 650 W). The average graphics card has a PSU requirement of 650 W.
  • 38.2% higher board power limit
    PowerColor Hellhound Radeon RX 9070 XT has a higher board power limit than the average graphics card (304 W vs 220 W). The average graphics card has a board power limit of 220 W.
  • 38.2% higher peak power draw
    PowerColor Hellhound Radeon RX 9070 XT has a higher peak power draw than the average graphics card (304 W vs 220 W). The average graphics card has a peak power draw of 220 W.
  • 0.5 slot/s wider design
    PowerColor Hellhound Radeon RX 9070 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.
  • 41.63 mm longer card length
    PowerColor Hellhound Radeon RX 9070 XT is longer than the average graphics card (327 mm vs 285.37 mm). The average graphics card has a length of 285.37 mm.
  • No CUDA support
    PowerColor Hellhound Radeon RX 9070 XT 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

    PowerColor Hellhound Radeon RX 9070 XT does not support CUDA, the average graphics card does.
  • No DLSS support
    PowerColor Hellhound Radeon RX 9070 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

    PowerColor Hellhound Radeon RX 9070 XT does not support DLSS, the average graphics card does.
  • 41.4% higher TDP
    PowerColor Hellhound Radeon RX 9070 XT has a higher TDP than the average graphics card (304 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

    PowerColor Hellhound Radeon RX 9070 XT has a higher TDP than the average graphics card (304 W vs 215 W). The average graphics card has a TDP of 215 W.304 W vs 215 W
  • 64 fewer AI cores
    PowerColor Hellhound Radeon RX 9070 XT has fewer AI cores than the average graphics card (128 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

    PowerColor Hellhound Radeon RX 9070 XT has fewer AI cores than the average graphics card (128 vs 192). The average graphics card has 192 AI cores.128 vs 192
  • 0.5 slot/s wider design
    PowerColor Hellhound Radeon RX 9070 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

    PowerColor Hellhound Radeon RX 9070 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
  • 23.1% higher PSU requirement
    PowerColor Hellhound Radeon RX 9070 XT has a higher PSU requirement than the average graphics card (800 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

    PowerColor Hellhound Radeon RX 9070 XT has a higher PSU requirement than the average graphics card (800 W vs 650 W). The average graphics card has a PSU requirement of 650 W.800 W vs 650 W
  • 13.5% lower base clock speed
    PowerColor Hellhound Radeon RX 9070 XT has a lower base GPU clock than the average graphics card (1,660 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

    PowerColor Hellhound Radeon RX 9070 XT has a lower base GPU clock than the average graphics card (1,660 MHz vs 1,920 MHz). The average graphics card has a base GPU clock of 1,920 MHz.1660 MHz vs 1920 MHz
  • 41.63 mm longer card length
    PowerColor Hellhound Radeon RX 9070 XT is longer than the average graphics card (327 mm vs 285.37 mm). The average graphics card has a length of 285.37 mm.
    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

    PowerColor Hellhound Radeon RX 9070 XT is longer than the average graphics card (327 mm vs 285.37 mm). The average graphics card has a length of 285.37 mm.327 mm vs 285.37 mm
Total
Performance
Memory
Platform & Features
Power & Cooling
Design

Graphic comparison of PowerColor Hellhound Radeon RX 9070 XT and

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Third-party reviews

United Kingdom
amazon
4.7
252 Reviews
amazon
5.0
6 Reviews
United States
Amazon_logo.png
4.7
258 Reviews
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5.0
6 Reviews

(Reviews last updated: June 2026)

What customers like about PowerColor Hellhound Radeon RX 9070 XT?

  • Exceptionally quiet operation even under heavy gaming loads
  • Maintains very low operating temperatures (often reported below 60°C for the GPU)
  • Significant improvement in ray tracing performance compared to previous RDNA generations
  • High build quality with a reinforced metal backplate and dual ball bearing fans
  • Dual BIOS feature allowing a choice between OC (Performance) and Silent modes
  • Excellent energy efficiency using traditional dual 8-pin power connectors
  • Aesthetic appeal, particularly the Spectral White edition with its white PCB and lighting

What customers dislike about PowerColor Hellhound Radeon RX 9070 XT?

  • Noticeable coil whine reported by some users at very high frame rates
  • VRAM temperatures can run higher than the core, sometimes exceeding 90°C
  • Large physical dimensions make it a 'chonker' that may not fit in smaller cases
  • Limited memory bandwidth due to the use of older 20 Gbps GDDR6 technology
  • FSR 4 support currently restricted by a 'whitelist' of approved games
  • Launch price/MSRP is often considered high relative to performance gains over some older high-end cards

Expert reviews

T
techpowerup.com
28/11/2025
PowerColor Radeon RX 9070 XT Reva Review - TechPowerUp OC3D

The PowerColor Radeon RX 9070 XT Hellhound Reva, based on AMD's 4 nm RDNA 4 "Navi 48" architecture, is a premium, value-focused competitor to the RTX 5070 series featuring a consolidated monolithic die. Key pros include record-breaking quiet thermal design (24 dBA), a dual BIOS switch, dual 8-pin power connectors, and an LED disable switch, as noted in the TechPowerUp review....Read more

O
overclock3d.net
16/03/2025
PowerColor RX 9070 XT Hellhound Review - Overclock 3D

The PowerColor RX 9070 XT Hellhound, lauded for its "Spectral White" design featuring a full white PCB and heatsink, offers exceptional, cool-running performance for 1440p and 4K gaming, earning an OC3D Aesthetic Award. Key advantages include a dual BIOS switch, a physical LED toggle for software-free customization, and traditional dual 8-pin power connectors for broad...Read more

T
techpowerup.com
02/04/2025
PowerColor Radeon RX 9070 Hellhound Review

The PowerColor Radeon RX 9070 Hellhound is a 4 nm RDNA 4, dual-slot graphics card optimized for 1440p gaming and priced at $550 to rival the NVIDIA RTX 5070. It features 16 GB GDDR6 VRAM, whisper-quiet operation at 23.5 dBA, a dual-BIOS switch, and improved ray tracing with AI-accelerated FSR 4, offering strong rasterization speed. However, the card’s $550 price point makes it hard...Read more

C
computerbase.de
14/05/2025
RX 9070 XT von PowerColor im Test: Red Devil und Hellhound gegen ASUS, Sapphire und Co.

The ComputerBase forum discussion highlights a comprehensive review of several AMD Radeon RX 9070 XT custom models, focusing primarily on the PowerColor Red Devil and Hellhound variants compared against rivals like the Asus TUF, Sapphire Nitro+/Pure, and XFX Mercury. A key talking point among users is the varying thermal management and acoustic trade-offs implemented by different...Read more

(Translated)Show original
C
computerbase.de
14/05/2025
RX 9070 XTGo to product viewer dialog for this item.: PowerColor Red Devil und Hellhound im Test

This review evaluates the custom PowerColor Radeon RX 9070 XT Red Devil and Hellhound (including the all-white Spectral White) graphics cards, positioning them against existing market models from Asus, Sapphire, XFX, and ASRock. The premium Red Devil stands out as a massive, visually aggressive card requiring three 8-pin power connectors, featuring a 3.0-slot thickness, 34.2 cm...Read more

(Translated)Show original

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