Scored using Graphics cards Methodology v3.0
Graphics cards Methodology v3.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Graphics cards Methodology v3.0: the technical score from the specifications is the base, and independent expert and video reviews (up to ±0.5 points), owner opinions (up to ±0.3) and best-of lists (up to +0.3) move it up or down.
Explore Graphics cards Methodology v3.0

Vastarmor Radeon RX 7900 XTX Starry Sky review: 117 specs compared

Avg. price:~£970VRAM:24 GBMemory bus width:384 bitThermal Design Power (TDP):355 W

Vastarmor Radeon RX 7900 XTX Starry Sky Review: Compare 117 technical specifications to see how this product ranks in the Graphics cards category and whether it is worth buying.

8.1/10

Overall score

Score
8.1/ 10
✕
What it is
Our main score for this model, 1–10. It combines specs, expert reviews, best-of lists and owners.
How we count it
Parts: Technical score 40%, Reviews score 25%, List score 25%, Sentiment score 10%
Marks: Each part gets a mark out of 10. For reviews, lists and owners, a typical model in this category gets about 8 and the best one gets 10.
No data yet: A part with no data shows "?". It counts as the mark of a weaker model in this category (4 in 5 models with data score higher). This way, models with reviews, lists and owners usually come out ahead.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

40%

8.8

Technical score

25%

?

Reviews scoreNot enough data yet, so we use 7.6, the mark of a weaker model in this category

25%

?

List scoreNot enough data yet, so we use 7.5, the mark of a weaker model in this category

10%

8.5

Sentiment score

â–²Better than 77% of graphics cards
7.3

Value for money

Value for money
7.3/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
Score components

70%

8.1

Overall score

30%

5.4

Price

â–¼Worse than 62%
8.8

Technical score

Technical score
8.8/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 40% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
Score components

44%

9.2

Performance

24%

9.2

Memory

12%

7.4

Power

11%

9.3

Features

5%

5.9

Design

4%

9.6

Connectivity

â–²Better than 80%
?

Reviews score

Reviews score
✕
What it is
Average grade from independent test sites, magazines and video reviewers, 1–10.
How we count it
Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves. Big test sites count more, short reviews half as much as full tests. A video review counts half.
Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.6 for now.
Share: Reviews count 25% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
Grades by review (0)
We have not found an independent test of this model yet. Until we do, its review part counts as 7.6.
User ratings collected online are not part of this score.
No expert tests yet
?

List score

List score
7.5/ 10
✕
What it is
How often independent test sites, magazines and video reviewers put this model in their best-of lists for this category.
How we count it
Points: The model in the most lists of this category gets 10; the others get 8 to 10 in proportion. In no list yet: 7.5. Lists count 25% of the overall score.
Enough data: Every list counts, even a single one. With fewer than 5 best-of lists in the category, this part is left out.
Lists with this model (0)
Not in any best-of list yet, so this part counts as 7.5. Models in a list get 8 to 10.
Not in any best-of list yet
  • No image
No image
Where to buy
    N/A~ £970

What owners say about the Vastarmor Radeon RX 7900 XTX Starry Sky

Based on 281 owners sharing their experience in online comments

73%positive15%mixed12%negative

Owners praise fast high-resolution gaming and ample memory, while power draw, heat, and weaker ray tracing cause complaints.

What owners dislike

  • Some owners report driver crashes, DirectX 12 errors, and screen corruption, and found older driver versions more stable.5
  • Some cards hit 110°C and throttle right away, and high GPU hotspot temperatures sometimes needed the thermal paste reapplied.3
  • Ray tracing costs a lot of frame rate, with some owners seeing drops from 120 fps to 20 to 30 fps in Diablo 4 on medium RT.3
  • Under load the card often pulls 350 to 465 watts, with spikes near 600 watts, so owners may need a 1000-watt power supply.3

Points mentioned by at least 3 owners, most mentioned first.

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Technical Specifications of graphics card Vastarmor Radeon RX 7900 XTX Starry Sky

Technical score
Technical score
8.8/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 40% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
Score components:

44%

9.2

Performance

24%

9.2

Memory

12%

7.4

Power

11%

9.3

Features

5%

5.9

Design

4%

9.6

Connectivity

8.8
Reviews score
7.6
List score
?
Value for money
Value for money
7.3/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
Score components:

70%

8.1

Overall score

30%

5.4

Price

7.3
3DMark Time Spy benchmark score
31,597 points
This graphics card scores 31,597 points in 3DMark Time Spy, which is higher than 91.2% of graphics cards.
3DMark Port Royal score
16,100 points
This graphics card scores 16,100 points in 3DMark Port Royal, which is higher than 76.3% of graphics cards.
PassMark (G3D) result
31,291 points
This graphics card scores 31,291 points in PassMark G3D, which is higher than 73.7% of graphics cards and equal to 0.4% of graphics cards.
PassMark (DirectCompute) result
17,727 points
This graphics card scores 17,727 points in PassMark DirectCompute, which is higher than 68.2% of graphics cards and equal to 0.4% of graphics cards.
FP32 performance
61.44 TFLOPS
This graphics card delivers 61.44 TFLOPS FP32 performance, which is higher than that of 93.6% of graphics cards.
Show more
VRAM
24 GB
This graphics card has 24 GB of VRAM, which is more than 91.2% of graphics cards and equal to 5.5% of graphics cards.
Memory type
GDDR6
This graphics card uses GDDR6 memory, which is newer than on 16.4% of graphics cards and equal to 40.3% of graphics cards.
Memory bus width
384 bit
This graphics card uses a 384 bit memory bus, which is wider than that of 89.7% of graphics cards and equal to that of 7% of graphics cards.
Maximum memory bandwidth
960 GB/s
This graphics card reaches 960 GB/s memory bandwidth, which is higher than that of 88.3% of graphics cards and equal to that of 5.7% of graphics cards.
Effective memory speed
20,000 MHz
This graphics card reaches an effective memory speed of 20,000 MHz, which is faster than that of 53.4% of graphics cards and equal to that of 7.5% of graphics cards.
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PCI Express (PCIe) version
4
This graphics card supports PCIe 4, which is newer than on 22.5% of graphics cards and equal to 50.5% of graphics cards.
PCIe lanes
x16
This graphics card uses x16 PCIe lanes, which is more than 24.1% of graphics cards and equal to 75.9% of graphics cards.
DirectX version
12 Ultimate
This graphics card supports DirectX 12 Ultimate, which is more advanced than on 22.8% of graphics cards and equal to 77.2% of graphics cards.
Vulkan version
1.3
This graphics card supports Vulkan 1.3, which is older than on 79.2% of graphics cards and equal to 15.6% of graphics cards.
OpenGL version
4.6
This graphics card supports OpenGL 4.6, which is more advanced than on 2% of graphics cards and equal to 98% of graphics cards.
Show more
Max displays supported
4
This graphics card supports up to 4 displays, which is more than 9% of graphics cards and equal to 88.2% of graphics cards.
Max digital resolution
7680x4320
This graphics card supports a maximum digital resolution of 7680x4320, which is higher than that of 9.2% of graphics cards and equal to that of 90.9% of graphics cards.
DisplayPort outputs
3
This graphics card offers 3 DisplayPort outputs, which is more than 21.7% of graphics cards and equal to 76% of graphics cards.
DisplayPort version
2.1
This graphics card supports DisplayPort 2.1, which is more advanced than on 66.4% of graphics cards and equal to 7.7% of graphics cards.
DisplayPort link rates
54 Gbps
This graphics card supports DisplayPort link rates up to 54 Gbps, which is faster than on 78.8% of graphics cards and equal to 4.8% of graphics cards.
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Thermal Design Power (TDP)
355 W
This graphics card has a TDP of 355 W, which is higher than that of 87.9% of graphics cards and equal to that of 1.1% of graphics cards.
Power consumption while under peak load
355 W
This graphics card draws 355 W under peak load, which is higher than 85.3% of graphics cards and equal to 0.4% of graphics cards.
Recommended PSU wattage
800 W
This graphics card recommends a 800 W PSU, which is higher than that of 82.2% of graphics cards and equal to that of 1.3% of graphics cards.
Board power limit
355 W
This graphics card has a board power limit of 355 W, which is higher than that of 83.9% of graphics cards and equal to that of 0.4% of graphics cards.
PCIe power spec
355 W
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Size
330x 134x 70 mm
Length
330.05 mm
This graphics card is 330.05 mm long, which is longer than 83.9% of graphics cards and equal in length to 0.1% of graphics cards.
Height
134.15 mm
This graphics card is 134.15 mm tall, which is taller than 70.1% of graphics cards and equal in height to 0.1% of graphics cards.
Slot width
3 slot/s
This graphics card occupies 3 slot/s, which is wider than 70.7% of graphics cards and equal in width to 16.8% of graphics cards.
Weight
?
Show more

Vastarmor Radeon RX 7900 XTX Starry Sky vs the average graphics card

246810TotalPerformanceMemoryFeaturesConnectivityPowerDesign
  • 56 more compute units
    This graphics card has more compute units than the average graphics card (96 vs 40). The average graphics card has 40 compute units.
    96 vs 40
  • 56 more ray tracing cores
    This graphics card has more ray tracing cores than the average graphics card (96 vs 40). The average graphics card has 40 ray tracing cores.
    96 vs 40
  • 128 more ROPs
    This graphics card 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
    This graphics card 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
    This graphics card 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
  • 192 bit wider memory bus
    This graphics card has a wider memory bus than the average graphics card (384 bit vs 192 bit). The average graphics card has a memory bus width of 192 bit.
    384 bit vs 192 bit
  • 2.54x higher texture rate
    This graphics card has a higher texture rate than the average graphics card (960 GTexel/s vs 378 GTexel/s). The average graphics card has a texture rate of 378 GTexel/s.
    960 GTexel/s vs 378 GTexel/s
  • 200 more TMUs
    This graphics card has more TMUs than the average graphics card (384 vs 184). The average graphics card has 184 TMUs.
    384 vs 184
  • 56 more compute units
    This graphics card has more compute units than the average graphics card (96 vs 40). The average graphics card has 40 compute units.
    96 vs 40
  • 56 more ray tracing cores
    This graphics card has more ray tracing cores than the average graphics card (96 vs 40). The average graphics card has 40 ray tracing cores.
    96 vs 40
  • 128 more ROPs
    This graphics card has more ROPs than the average graphics card (192 vs 64). The average graphics card has 64 ROPs.
    192 vs 64
  • 2.54x higher texture rate
    This graphics card has a higher texture rate than the average graphics card (960 GTexel/s vs 378 GTexel/s). The average graphics card has a texture rate of 378 GTexel/s.
    960 GTexel/s vs 378 GTexel/s
  • 200 more TMUs
    This graphics card has more TMUs than the average graphics card (384 vs 184). The average graphics card has 184 TMUs.
    384 vs 184
  • 2.98x higher pixel rate
    This graphics card has a higher pixel rate than the average graphics card (480 GPixel/s vs 161.3 GPixel/s). The average graphics card has a pixel rate of 161.3 GPixel/s.
    480 GPixel/s vs 161.3 GPixel/s
  • 2.72x higher FP32 performance
    This graphics card has a higher FP32 performance than the average graphics card (61.4 TFLOPS vs 22.6 TFLOPS). The average graphics card has FP32 performance of 22.6 TFLOPS.
    61.44 TFLOPS vs 22.6 TFLOPS
  • 2.14x higher gaming score
    This graphics card has a higher gaming score than the average graphics card (31,597 points vs 14,779 points). The average graphics card has a gaming score of 14,779 points.
    31,597 points vs 14,779 points
  • 76% higher ray tracing score
    This graphics card has a higher ray tracing score than the average graphics card (16,100 points vs 9,148 points). The average graphics card has a ray tracing score of 9,148 points.
    16,100 points vs 9,148 points
  • 38.2% higher PassMark score
    This graphics card has a higher PassMark score than the average graphics card (31,291 points vs 22,638 points). The average graphics card has a PassMark score of 22,638 points.
    31,291 points vs 22,638 points
  • 48 more AI cores
    This graphics card has more AI cores than the average graphics card (192 vs 144). The average graphics card has 144 AI cores.
    192 vs 144
  • 4.16x higher FP16 performance
    This graphics card has a higher FP16 performance than the average graphics card (122.8 TFLOPS vs 29.5 TFLOPS). The average graphics card has FP16 performance of 29.5 TFLOPS.
    122.8 TFLOPS vs 29.5 TFLOPS
  • 7,936 more FP32 units
    This graphics card has more FP32 units than the average graphics card (12,288 vs 4,352). The average graphics card has 4,352 FP32 units.
    12,288 vs 4,352
  • 3.46x higher BF16 performance
    This graphics card has a higher BF16 performance than the average graphics card (122.8 TFLOPS vs 35.48 TFLOPS). The average graphics card has BF16 performance of 35.48 TFLOPS.
    122.8 TFLOPS vs 35.48 TFLOPS
  • 12 GB more VRAM
    This graphics card 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
    This graphics card 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
  • 192 bit wider memory bus
    This graphics card has a wider memory bus than the average graphics card (384 bit vs 192 bit). The average graphics card has a memory bus width of 192 bit.
    384 bit vs 192 bit
  • 42.9% faster VRAM clock
    This graphics card 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.
    2,500 MHz vs 1,750 MHz
  • 24x more Infinity Cache
    This graphics card has more Infinity Cache than the average graphics card (96 MB vs 4 MB). The average graphics card has 4 MB Infinity Cache.
    96 MB vs 4 MB
  • 2.52x more transistors
    This graphics card has more transistors than the average graphics card (57,700 million vs 22,900 million). The average graphics card has 22,900 million transistors.
    57,700 million vs 22,900 million
  • Newer DisplayPort version
    This graphics card supports a newer DisplayPort version than the average graphics card (2.1 vs 1.4a).
    2.1 vs 1.4a
  • 2.5x higher DisplayPort bandwidth
    This graphics card has a higher DisplayPort bandwidth than the average graphics card (54 Gbps vs 21.6 Gbps). The average graphics card has DisplayPort bandwidth of 21.6 Gbps.
    54 Gbps vs 21.6 Gbps
  • No CUDA support
    This graphics card does not support CUDA, the average graphics card does.
  • No DLSS support
    This graphics card does not support DLSS, the average graphics card does.
  • 65.1% higher TDP
    This graphics card 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
  • No dual BIOS
    This graphics card does not include dual BIOS, the average graphics card does.
  • Less advanced frame generation
    This graphics card has less advanced frame generation than the average graphics card (frame generation vs multi frame generation).
    frame generation vs multi frame generation
  • 47.85 mm longer card length
    This graphics card is longer than the average graphics card (330.1 mm vs 282.2 mm). The average graphics card has a length of 282.2 mm.
    330.05 mm vs 282.2 mm
  • 23.1% higher PSU requirement
    This graphics card 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% lower base clock speed
    This graphics card has a lower base GPU clock than the average graphics card (1,670 MHz vs 1920 MHz). The average graphics card has a base GPU clock of 1920 MHz.
    1,670 MHz vs 1,920 MHz
  • 86.5% more expensive
    Vastarmor Radeon RX 7900 XTX Starry Sky is more expensive than the average graphics card (£970 vs £520).
    £970 vs £520
  • No CUDA support
    This graphics card does not support CUDA, the average graphics card does.
  • 13% lower base clock speed
    This graphics card has a lower base GPU clock than the average graphics card (1,670 MHz vs 1920 MHz). The average graphics card has a base GPU clock of 1920 MHz.
    1,670 MHz vs 1,920 MHz
  • 75% smaller L2 cache
    This graphics card has fewer L2 cache than the average graphics card (6 MB vs 24 MB). The average graphics card has 24 MB L2 cache.
    6 MB vs 24 MB
  • 75% smaller L1 cache
    This graphics card has fewer L1 cache than the average graphics card (32 KB vs 128 KB). The average graphics card has 128 KB L1 cache.
    32 KB vs 128 KB
  • No DLSS support
    This graphics card does not support DLSS, the average graphics card does.
  • Less advanced frame generation
    This graphics card has less advanced frame generation than the average graphics card (frame generation vs multi frame generation).
    frame generation vs multi frame generation
  • Older Vulkan version
    This graphics card supports an older Vulkan version than the average graphics card (1.3 vs 1.4).
    1.3 vs 1.4
  • 79.9% larger GPU die
    This graphics card has a higher GPU die size than the average graphics card (529 mm² vs 294 mm²). The average graphics card has a GPU die size of 294 mm².
    529 mm² vs 294 mm²
  • Older HDMI version
    This graphics card supports an older HDMI version than the average graphics card (2.1 vs 2.1a).
    2.1 vs 2.1a
  • 2 fewer monitors per output type
    This graphics card supports fewer monitors per output type than the average graphics card (1 vs 3). The average graphics card supports 3 monitors per output type.
    1 vs 3
  • More basic codec support
    This graphics card encodes more basic formats than the average graphics card (H.264/H.265/AV1 vs H.264/H.265/AV1/VP9).
    H.264/H.265/AV1 vs H.264/H.265/AV1/VP9
  • 65.1% higher TDP
    This graphics card 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
  • No dual BIOS
    This graphics card does not include dual BIOS, the average graphics card does.
  • 23.1% higher PSU requirement
    This graphics card 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
  • 61.4% higher board power limit
    This graphics card has a higher board power limit than the average graphics card (355 W vs 220 W). The average graphics card has a board power limit of 220 W.
    355 W vs 220 W
  • 15 °C lower thermal ceiling
    This graphics card has a lower thermal ceiling than the average graphics card (110 °C vs 95 °C). The average graphics card has a thermal ceiling of 95 °C.
    110 °C vs 95 °C
  • 61.4% higher peak power draw
    This graphics card has a higher peak power draw than the average graphics card (355 W vs 220 W). The average graphics card has a peak power draw of 220 W.
    355 W vs 220 W
  • 47.85 mm longer card length
    This graphics card is longer than the average graphics card (330.1 mm vs 282.2 mm). The average graphics card has a length of 282.2 mm.
    330.05 mm vs 282.2 mm
  • 0.5 slot/s wider design
    This graphics card occupies more slots than the average graphics card (3 slot/s vs 2.5 slot/s). The average graphics card occupies 2.5 slot/s.
    3 slot/s vs 2.5 slot/s
  • 9.15 mm higher card profile
    This graphics card is taller than the average graphics card (134.2 mm vs 125 mm). The average graphics card has a height of 125 mm.
    134.15 mm vs 125 mm

Third-party reviews

What customers like about Vastarmor Radeon RX 7900 XTX Starry Sky

  • Excellent raw rasterization performance, easily maintaining over 60 FPS in most AAA titles at 4K resolution.
  • High value for money compared to NVIDIA's RTX 4080 and 4090, offering near-flagship performance at a lower price point.
  • Generous 24GB of VRAM provides significant future-proofing for texture-heavy games and professional VR workloads.
  • Solid cooling system that maintains stable temperatures even under heavy load.
  • Excellent Linux driver support, which is often less resource-intensive than competing proprietary drivers.
  • Inclusion of DisplayPort 2.1, offering better future-proofing for high-refresh-rate 8K displays.

What customers don't like about Vastarmor Radeon RX 7900 XTX Starry Sky

  • Ray tracing performance significantly lags behind NVIDIA's RTX 40-series cards.
  • Users have reported out-of-the-box stability issues, such as driver timeouts, requiring manual tuning (undervolting/capping clocks) to resolve.
  • The physical design, particularly the red accents, has been described by some users as 'ugly' or visually unappealing.
  • AMD's FSR upscaling is generally perceived as inferior to NVIDIA's DLSS in terms of image quality and frame generation capabilities.
  • Lacks the specialized hardware (Tensor/CUDA cores) required for peak performance in professional AI and 3D rendering applications like Blender.
  • High power consumption compared to mid-range cards, necessitating at least an 800W power supply.

Verdict

The Vastarmor Radeon RX 7900 XTX Starry Sky is an enthusiast-grade graphics card built on AMD’s RDNA 3 architecture, featuring 6,144 shading units and a massive 24GB of GDDR6 VRAM on a 384-bit memory bus with a 960 GB/s bandwidth. It operates with a base GPU clock of 1,670 MHz and can reach a boost clock of 2,500 MHz, delivering a raw processing power of 61.44 TFLOPS for high-fidelity 4K gaming and intensive 3D rendering. Key pros include exceptional rasterisation performance that often rivals high-end competitors, a robust triple-fan cooling system for stable operation, and a generous VRAM capacity that future-proofs it for demanding flight simulators and ultra-high-resolution textures. However, potential cons include ray tracing performance that significantly lags behind similarly priced Nvidia cards, a high power draw of up to 355W, and occasional stability issues or driver timeouts that may require manual undervolting and clock frequency adjustments for consistent performance.

Compare Vastarmor Radeon RX 7900 XTX Starry Sky with other products in the Graphics cards category

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Graphic comparison of Vastarmor Radeon RX 7900 XTX Starry Sky and other products in the Graphics cards category

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