OVERALL

SPECS

VS AVERAGE

REVIEWS

ALTERNATIVES

PowerColor Hellhound Radeon RX 7900 XTX Review | 118 Data compared

Avg. price in UK: ~£810
Avg. price in US: ~$900
VRAM: 24 GB
Memory bus width: 384 bit
Thermal Design Power (TDP): 355 W

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

8.4

Excellent

8.3

Excellent

9.1

Exceptional

9.3
Gaming
Score components:
45.0%
10
Floating-point performance
25.0%
7.6
VRAM
20.0%
10
Ray tracing cores / units
10.0%
8.8
PCI Express (PCIe) version
9.1
Video editing
Score components:
35.0%
10
AV1 encode
30.0%
7.6
VRAM
20.0%
10
Floating-point performance
15.0%
8.8
PCI Express (PCIe) version
9.3
1080p
Score components:
55.0%
10
Floating-point performance
25.0%
7.6
VRAM
10.0%
10
Ray tracing cores / units
10.0%
8.8
PCI Express (PCIe) version
9.2
1440p
Score components:
50.0%
10
Floating-point performance
30.0%
7.6
VRAM
15.0%
10
Ray tracing cores / units
5.0%
8.8
PCI Express (PCIe) version
9.1
4K
Score components:
40.0%
10
Floating-point performance
35.0%
7.6
VRAM
20.0%
10
Ray tracing cores / units
5.0%
8.8
PCI Express (PCIe) version

Best prices in UK

Best rankings

#5 in Best AMD Radeon Graphic Cards
#39 in Best Graphic Cards For Gaming
#39 in Best Graphic Cards For 1080p Gaming
#41 in Best Graphic Cards For 1440p Gaming
#43 in Best Graphic Cards For Video Editing
#43 in Best Graphic Cards For 4K Gaming
#100 in Best Graphic Cards

Verdict

The PowerColor Hellhound Radeon RX 7900 XTX is a high-performance graphics card built on the RDNA 3 architecture, featuring 6,144 stream processors, a 384-bit memory interface, and a massive 24GB of GDDR6 VRAM. It operates with a game clock of up to 2330 MHz and a boost clock reaching 2525 MHz, supported by a robust 20-phase VRM and a triple-fan cooling system utilizing 100mm and 90mm fans. Main characteristics include a Dual BIOS switch (OC/Silent), a metal-reinforced backplate with an LED toggle for Ice Blue or Amethyst Purple lighting, and dual 8-pin power connectors. Its primary strengths are exceptional 4K rasterization performance, high VRAM capacity for AI and heavy textures, and significantly improved thermal and noise levels compared to the reference design. However, some users report issues with coil whine, high power draw peaking above 430W, and relatively large dimensions that require a triple-slot clearance and a dedicated anti-sag bracket.

Technical Specifications of PowerColor Hellhound Radeon RX 7900 XTX

Overall score

8.4

Show more

Hide

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.

Performance

8.6

Show more

Hide

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

?

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

Show more

Memory

8.3

Show more

Hide

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

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

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

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

Show more

Platform & Features

9.0

Show more

Hide

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

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

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

Show more

Connectivity & Media

9.5

Show more

Hide

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

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

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

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

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

?

Show more

Power & Cooling

7.6

Show more

Hide

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

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

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

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

?

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

?

Show more

Design

5.5

Show more

Hide

Size

What it is: Physical size of the GPU card

When it matters: When you need the card to fit a compact case without blocking nearby hardware.

Importance: LOW

?

Length

What it is: Physical length of the GPU card

When it matters: When front radiators or drive cages leave only limited GPU clearance.

Importance: LOW

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

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

?

Show more

PowerColor Hellhound Radeon RX 7900 XTX vs the average graphics card

Why is PowerColor Hellhound Radeon RX 7900 XTX better than the average graphics card?

Show more

Hide

56 more compute units
PowerColor Hellhound Radeon RX 7900 XTX has more compute units than the average graphics card (96 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 7900 XTX has more compute units than the average graphics card (96 vs 40). The average graphics card has 40 compute units.96 vs 40
48 more ray tracing cores
PowerColor Hellhound Radeon RX 7900 XTX has more ray tracing cores than the average graphics card (96 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
PowerColor Hellhound Radeon RX 7900 XTX has more ray tracing cores than the average graphics card (96 vs 48). The average graphics card has 48 ray tracing cores.96 vs 48
128 more ROPs
PowerColor Hellhound Radeon RX 7900 XTX 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
PowerColor Hellhound Radeon RX 7900 XTX has more ROPs than the average graphics card (192 vs 64). The average graphics card has 64 ROPs.192 vs 64
12 GB more VRAM
PowerColor Hellhound Radeon RX 7900 XTX has more VRAM than the average graphics card (24 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
PowerColor Hellhound Radeon RX 7900 XTX has more VRAM than the average graphics card (24 GB vs 12 GB). The average graphics card has 12 GB VRAM.24 GB vs 12 GB
2.14x higher memory bandwidth
PowerColor Hellhound Radeon RX 7900 XTX has a higher memory bandwidth than the average graphics card (960 GB/s vs 448 GB/s). The average graphics card has a memory bandwidth of 448 GB/s.
What it is: Maximum data transfer rate between GPU and its memory
When it matters: When 4K gaming, ray tracing, or creator work can choke a slower memory subsystem.
Importance: HIGH
PowerColor Hellhound Radeon RX 7900 XTX has a higher memory bandwidth than the average graphics card (960 GB/s vs 448 GB/s). The average graphics card has a memory bandwidth of 448 GB/s.960 GB/s vs 448 GB/s
2.57x higher texture rate
PowerColor Hellhound Radeon RX 7900 XTX has a higher texture rate than the average graphics card (970 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 7900 XTX has a higher texture rate than the average graphics card (970 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.970 GTexel/s vs 376.8 GTexel/s
200 more TMUs
PowerColor Hellhound Radeon RX 7900 XTX has more TMUs than the average graphics card (384 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
PowerColor Hellhound Radeon RX 7900 XTX has more TMUs than the average graphics card (384 vs 184). The average graphics card has 184 TMUs.384 vs 184
2.94x higher pixel rate
PowerColor Hellhound Radeon RX 7900 XTX has a higher pixel rate than the average graphics card (485 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 7900 XTX has a higher pixel rate than the average graphics card (485 GPixel/s vs 165.2 GPixel/s). The average graphics card has a pixel rate of 165.2 GPixel/s.485.0 GPixel/s vs 165.2 GPixel/s
56 more compute units
PowerColor Hellhound Radeon RX 7900 XTX has more compute units than the average graphics card (96 vs 40). The average graphics card has 40 compute units.
48 more ray tracing cores
PowerColor Hellhound Radeon RX 7900 XTX has more ray tracing cores than the average graphics card (96 vs 48). The average graphics card has 48 ray tracing cores.
128 more ROPs
PowerColor Hellhound Radeon RX 7900 XTX has more ROPs than the average graphics card (192 vs 64). The average graphics card has 64 ROPs.
2.57x higher texture rate
PowerColor Hellhound Radeon RX 7900 XTX has a higher texture rate than the average graphics card (970 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.
200 more TMUs
PowerColor Hellhound Radeon RX 7900 XTX has more TMUs than the average graphics card (384 vs 184). The average graphics card has 184 TMUs.
2.94x higher pixel rate
PowerColor Hellhound Radeon RX 7900 XTX has a higher pixel rate than the average graphics card (485 GPixel/s vs 165.2 GPixel/s). The average graphics card has a pixel rate of 165.2 GPixel/s.
86.4% higher ray tracing score
PowerColor Hellhound Radeon RX 7900 XTX has a higher ray tracing score than the average graphics card (18,525 points vs 9,938.5 points). The average graphics card has a ray tracing score of 9,938.5 points.
1% higher boost clock speed
PowerColor Hellhound Radeon RX 7900 XTX has a higher boost GPU clock than the average graphics card (2,525 MHz vs 2,500 MHz). The average graphics card has a boost GPU clock of 2,500 MHz.
2.69x higher compute throughput
PowerColor Hellhound Radeon RX 7900 XTX has a higher compute throughput than the average graphics card (62.1 TFLOPS vs 23.105 TFLOPS). The average graphics card has compute throughput of 23.105 TFLOPS.
12 GB more VRAM
PowerColor Hellhound Radeon RX 7900 XTX has more VRAM than the average graphics card (24 GB vs 12 GB). The average graphics card has 12 GB VRAM.
2.14x higher memory bandwidth
PowerColor Hellhound Radeon RX 7900 XTX has a higher memory bandwidth than the average graphics card (960 GB/s vs 448 GB/s). The average graphics card has a memory bandwidth of 448 GB/s.
128 bit wider memory bus
PowerColor Hellhound Radeon RX 7900 XTX has a wider memory bus than the average graphics card (384 bit vs 256 bit). The average graphics card has a memory bus width of 256 bit.
42.9% faster VRAM clock
PowerColor Hellhound Radeon RX 7900 XTX 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.
50% more Infinity Cache
PowerColor Hellhound Radeon RX 7900 XTX has more Infinity Cache than the average graphics card (96 MB vs 64 MB). The average graphics card has 64 MB Infinity Cache.
2x larger L1 cache
PowerColor Hellhound Radeon RX 7900 XTX has more L1 cache than the average graphics card (256 vs 128). The average graphics card has 128 L1 cache.
2.63x more transistors
PowerColor Hellhound Radeon RX 7900 XTX has more transistors than the average graphics card (57,700 million vs 21,900 million). The average graphics card has 21,900 million transistors.
Supports multi-GPU linking
PowerColor Hellhound Radeon RX 7900 XTX supports multi-GPU linking, the average graphics card does not.
Newer DisplayPort version
PowerColor Hellhound Radeon RX 7900 XTX supports a newer DisplayPort version than the average graphics card (2.1 vs 1.4a).
Includes dual BIOS
PowerColor Hellhound Radeon RX 7900 XTX includes dual BIOS, the average graphics card does not.

Platform & Features

Connectivity & Media

Power & Cooling

Why is PowerColor Hellhound Radeon RX 7900 XTX worse than the average graphics card?

Show more

Hide

73.6% lower INT8 performance
PowerColor Hellhound Radeon RX 7900 XTX has a lower INT8 performance than the average graphics card (123 TOPS vs 466 TOPS). The average graphics card has INT8 performance of 466 TOPS.
81.3% smaller L2 cache
PowerColor Hellhound Radeon RX 7900 XTX 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
PowerColor Hellhound Radeon RX 7900 XTX does not support DLSS, the average graphics card does.
73.9% larger GPU die
PowerColor Hellhound Radeon RX 7900 XTX 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
PowerColor Hellhound Radeon RX 7900 XTX was released earlier than the average graphics card (2,022 vs 2,023).
No 3D output
PowerColor Hellhound Radeon RX 7900 XTX does not support 3D output, the average graphics card does.
65.1% higher TDP
PowerColor Hellhound Radeon RX 7900 XTX has a higher TDP than the average graphics card (355 W vs 215 W). The average graphics card has a TDP of 215 W.
23.1% higher PSU requirement
PowerColor Hellhound Radeon RX 7900 XTX 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.
17 °C lower thermal ceiling
PowerColor Hellhound Radeon RX 7900 XTX 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.
81.8% higher idle power draw
PowerColor Hellhound Radeon RX 7900 XTX has a higher idle power draw than the average graphics card (20 W vs 11 W). The average graphics card has an idle power draw of 11 W.
2.17x higher peak power draw
PowerColor Hellhound Radeon RX 7900 XTX has a higher peak power draw than the average graphics card (478 W vs 220 W). The average graphics card has a peak power draw of 220 W.
20 mm higher card profile
PowerColor Hellhound Radeon RX 7900 XTX is taller than the average graphics card (147 mm vs 127 mm). The average graphics card has a height of 127 mm.
34.63 mm longer card length
PowerColor Hellhound Radeon RX 7900 XTX is longer than the average graphics card (320 mm vs 285.37 mm). The average graphics card has a length of 285.37 mm.
No DLSS support
PowerColor Hellhound Radeon RX 7900 XTX 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 7900 XTX does not support DLSS, the average graphics card does.
65.1% higher TDP
PowerColor Hellhound Radeon RX 7900 XTX has a higher TDP than the average graphics card (355 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 7900 XTX has a higher TDP than the average graphics card (355 W vs 215 W). The average graphics card has a TDP of 215 W.355 W vs 215 W
20 mm higher card profile
PowerColor Hellhound Radeon RX 7900 XTX is taller than the average graphics card (147 mm vs 127 mm). The average graphics card has a height of 127 mm.
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
PowerColor Hellhound Radeon RX 7900 XTX is taller than the average graphics card (147 mm vs 127 mm). The average graphics card has a height of 127 mm.147 mm vs 127 mm
23.1% higher PSU requirement
PowerColor Hellhound Radeon RX 7900 XTX 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 7900 XTX 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
81.3% smaller L2 cache
PowerColor Hellhound Radeon RX 7900 XTX 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
PowerColor Hellhound Radeon RX 7900 XTX 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
34.63 mm longer card length
PowerColor Hellhound Radeon RX 7900 XTX is longer than the average graphics card (320 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 7900 XTX is longer than the average graphics card (320 mm vs 285.37 mm). The average graphics card has a length of 285.37 mm.320 mm vs 285.37 mm
17 °C lower thermal ceiling
PowerColor Hellhound Radeon RX 7900 XTX 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.
What it is: Maximum safe junction temperature of the GPU die
When it matters: When you are evaluating thermal headroom and want to know how close the GPU can run to its official ceiling before throttling behavior becomes a concern.
Importance: LOW
PowerColor Hellhound Radeon RX 7900 XTX 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.110 °C vs 93 °C
2.17x higher peak power draw
PowerColor Hellhound Radeon RX 7900 XTX has a higher peak power draw than the average graphics card (478 W vs 220 W). The average graphics card has a peak power draw of 220 W.
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
PowerColor Hellhound Radeon RX 7900 XTX has a higher peak power draw than the average graphics card (478 W vs 220 W). The average graphics card has a peak power draw of 220 W.478 W vs 220 W

Platform & Features

Connectivity & Media

Power & Cooling

Graphic comparison of PowerColor Hellhound Radeon RX 7900 XTX and

Attribute category

Attribute

No results found

Third-party reviews

United Kingdom

United States

(Reviews last updated: June 2026)

What customers like about PowerColor Hellhound Radeon RX 7900 XTX?

Excellent raw rasterisation performance in 4K gaming
Runs significantly cooler and quieter than the AMD reference design
Great value for money compared to other high-end GPUs
Dual BIOS allows for easy switching between OC and Silent modes
Solid build quality with a metal backplate and rigid design
Efficient power delivery using only two 8-pin connectors

What customers dislike about PowerColor Hellhound Radeon RX 7900 XTX?

Frequent reports of noticeable coil whine under heavy load
Limited RGB customisation (fixed switch for blue or purple/white LEDs only)
Large physical footprint may not fit in smaller cases
Ray tracing performance lags behind similarly priced NVIDIA competitors
Occasional reports of driver stability issues and 'timeout' crashes
Lack of software-controlled lighting

Expert reviews

lanoc.org

18/07/2023

PowerColor Hellhound RX 7900 XTX - LanOC Reviews KitGuru

In the LanOC Reviews article written by Wes Compton, the PowerColor Hellhound RX 7900 XTX is re-evaluated as a highly competitive option following market price cuts. Built with 24GB of GDDR6 memory and dual 8-pin power connectors, this custom model features a slight factory overclock to a 2525MHz boost clock—a 26MHz increase over AMD's reference design. The core pros highlighted in...Read more

kitguru.net

08/05/2023

PowerColor RX 7900 XTX Hellhound Spectral White Review

The KitGuru review evaluates the PowerColor RX 7900 XTX Hellhound Spectral White, a high-end graphics card utilizing AMD’s chiplet-based RDNA 3 architecture. Boasting 96 Compute Units and 24GB of GDDR6 memory, this specific model features a minor factory overclock out of the box with a 2525MHz boost clock. The primary standout feature of this graphics card is its striking all-white...Read more

guru3d.com

20/04/2023

PowerColor Radeon RX 7900 XTX Hellhound Spectral White Review

The PowerColor Radeon RX 7900 XTX Hellhound Spectral White is a high-performance graphics card built on AMD’s 5nm RDNA3 architecture and Navi 31 XTX GPU. Priced at $1,029 (1,099 Euros), this premium edition stands out with its elegant, all-white aesthetic and a powerful 14-layer PCB with a robust 20-phase VRM configuration. It is equipped with 24GB of GDDR6 memory on a 384-bit bus...Read more

hothardware.com

11/04/2023

PowerColor Hellhound Radeon RX 7900 XTX Spectral White Review

The PowerColor Hellhound Radeon RX 7900 XTX Spectral White is a custom-designed graphics card featuring a stark white finish, silver design elements, and a triple dual-ball-bearing fan setup. Structurally, it is longer, taller, and wider than AMD's reference model, utilizing a robust 14-layer PCB and a massive cooling assembly equipped with eight 6mm heat pipes and a dedicated...Read more

overclock3d.net

11/04/2023

PowerColor RX 7900 XTX Hellhound Review - OC3D

The Overclock3D review of the PowerColor RX 7900 XTX Hellhound highlights its striking "Spectral White" design, efficient cooling, and whisper-quiet operation. Pros include excellent raw gaming performance, efficient power usage with standard connectors, and a competitive "OC mode" that keeps temperatures in check, making it a strong contender for white-themed builds. Cons noted in...Read more

babeltechreviews.com

13/12/2022

The Hellhound RX 7900 XTX Takes on the RTX 4080 with 50 Games & VR

The PowerColor Hellhound RX 7900 XTX is a solidly built, factory-overclocked graphics card priced at $999 that directly competes with Nvidia's more expensive $1,199 RTX 4080 FE. In standard rasterized PC gaming at 1440p and 4k resolutions, it trades blows effectively with the RTX 4080, offering an excellent alternative for traditional gaming workflows. It features an impressive...Read more

Video reviews

Best alternatives

GIGABYTE GeForce RTX 5070 Ti Eagle OC SFF

Graphics cards

GIGABYTE GeForce RTX 5070 Ti WINDFORCE OC SFF

Graphics cards

ZOTAC Gaming GeForce RTX 5070 Ti Solid SFF OC

Graphics cards

MSI GeForce RTX 5070 Ti Mlg Edition OC

Graphics cards

PNY GeForce RTX 5070 Ti OC Triple Fan

Graphics cards

Palit GeForce RTX 5070 Ti Gamingpro

Graphics cards

GIGABYTE GeForce RTX 5070 Ti Eagle OC Ice SFF

Graphics cards

Palit GeForce RTX 5070 Ti Gamingpro S

Graphics cards

ASRock Radeon RX 7900 XTX Phantom Gaming OC

Graphics cards

XFX Mercury Radeon RX 7900 XTX Magnetic Air

Graphics cards

INNO3D GeForce RTX 5070 Ti X3

Graphics cards

GIGABYTE GeForce RTX 5070 Ti AERO OC

Graphics cards

Compare PowerColor Hellhound Radeon RX 7900 XTX with

Compare