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Sapphire Nitro Radeon RX 7900 XTX Vapor X Review | 118 Data compared

Avg. price in UK: ~£1,580
Avg. price in US: ~$1,100
VRAM: 24 GB
Memory bus width: 384 bit
Thermal Design Power (TDP): 420 W

Sapphire Nitro Radeon RX 7900 XTX Vapor X 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

9.2

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

#2 in Best Sapphire Graphic Cards
#4 in Best AMD Radeon Graphic Cards
#38 in Best Graphic Cards For Gaming
#38 in Best Graphic Cards For 1080p Gaming
#40 in Best Graphic Cards For 1440p Gaming
#42 in Best Graphic Cards For Video Editing
#42 in Best Graphic Cards For 4K Gaming
#99 in Best Graphic Cards

Verdict

The Sapphire Nitro+ Radeon RX 7900 XTX Vapor-X is a flagship graphics card featuring the RDNA 3 architecture with 6,144 stream processors, 24GB of GDDR6 memory on a 384-bit bus, and a factory-overclocked boost clock of up to 2,680 MHz. It distinguishes itself with the high-performance Vapor-X cooling system, a 420W total board power limit across triple 8-pin connectors, and a 3.5-slot design measuring 320mm in length. Key pros include exceptional thermal performance, near-silent operation under load, and premium aesthetics with customizable dual-RGB lighting bars. However, its massive physical footprint and high power consumption are significant considerations, and it carries a steep price premium that approaches its competitors' territory while lagging behind in ray tracing efficiency.

Technical Specifications of Sapphire Nitro Radeon RX 7900 XTX Vapor X

Overall score

8.4

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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

8.9

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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

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Memory

8.1

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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

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

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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

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Platform & Features

9.1

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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

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

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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

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

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Connectivity & Media

8.9

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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

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

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Power & Cooling

7.3

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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

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

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

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Design

5.3

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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

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

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Sapphire Nitro Radeon RX 7900 XTX Vapor X vs the average graphics card

Why is Sapphire Nitro Radeon RX 7900 XTX Vapor X better than the average graphics card?

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56 more compute units
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
7.2% higher boost clock speed
Sapphire Nitro Radeon RX 7900 XTX Vapor X has a higher boost GPU clock than the average graphics card (2,680 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 Nitro Radeon RX 7900 XTX Vapor X has a higher boost GPU clock than the average graphics card (2,680 MHz vs 2,500 MHz). The average graphics card has a boost GPU clock of 2,500 MHz.2680 MHz vs 2500 MHz
128 more ROPs
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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 Nitro Radeon RX 7900 XTX Vapor X 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
2.73x higher texture rate
Sapphire Nitro Radeon RX 7900 XTX Vapor X has a higher texture rate than the average graphics card (1,029 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 Nitro Radeon RX 7900 XTX Vapor X has a higher texture rate than the average graphics card (1,029 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.1029 GTexel/s vs 376.8 GTexel/s
200 more TMUs
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X has more ray tracing cores than the average graphics card (96 vs 48). The average graphics card has 48 ray tracing cores.
7.2% higher boost clock speed
Sapphire Nitro Radeon RX 7900 XTX Vapor X has a higher boost GPU clock than the average graphics card (2,680 MHz vs 2,500 MHz). The average graphics card has a boost GPU clock of 2,500 MHz.
128 more ROPs
Sapphire Nitro Radeon RX 7900 XTX Vapor X has more ROPs than the average graphics card (192 vs 64). The average graphics card has 64 ROPs.
2.73x higher texture rate
Sapphire Nitro Radeon RX 7900 XTX Vapor X has a higher texture rate than the average graphics card (1,029 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.
200 more TMUs
Sapphire Nitro Radeon RX 7900 XTX Vapor X has more TMUs than the average graphics card (384 vs 184). The average graphics card has 184 TMUs.
3.12x higher pixel rate
Sapphire Nitro Radeon RX 7900 XTX Vapor X has a higher pixel rate than the average graphics card (514.6 GPixel/s vs 165.2 GPixel/s). The average graphics card has a pixel rate of 165.2 GPixel/s.
10.4% higher base clock speed
Sapphire Nitro Radeon RX 7900 XTX Vapor X has a higher base GPU clock than the average graphics card (2,119 MHz vs 1,920 MHz). The average graphics card has a base GPU clock of 1,920 MHz.
2.85x higher compute throughput
Sapphire Nitro Radeon RX 7900 XTX Vapor X has a higher compute throughput than the average graphics card (65.9 TFLOPS vs 23.105 TFLOPS). The average graphics card has compute throughput of 23.105 TFLOPS.
12 GB more VRAM
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X has more L1 cache than the average graphics card (256 vs 128). The average graphics card has 128 L1 cache.
Newer FSR version
Sapphire Nitro Radeon RX 7900 XTX Vapor X supports a newer FSR version than the average graphics card (3.1 vs 1.0).
2.63x more transistors
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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 Nitro Radeon RX 7900 XTX Vapor X supports a newer DisplayPort version than the average graphics card (2.1 vs 1.4a).
Newer HDMI version
Sapphire Nitro Radeon RX 7900 XTX Vapor X supports a newer HDMI version than the average graphics card (2.1a vs 2.1).
Includes dual BIOS
Sapphire Nitro Radeon RX 7900 XTX Vapor X includes dual BIOS, the average graphics card does not.
9 °C lower load temperature
Sapphire Nitro Radeon RX 7900 XTX Vapor X has a lower load temperature than the average graphics card (58 °C vs 67 °C). The average graphics card has a load temperature of 67 °C.

Platform & Features

Connectivity & Media

Power & Cooling

Why is Sapphire Nitro Radeon RX 7900 XTX Vapor X worse than the average graphics card?

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No CUDA support
Sapphire Nitro Radeon RX 7900 XTX Vapor X does not support CUDA, the average graphics card does.
73.6% lower INT8 performance
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X does not support DLSS, the average graphics card does.
Older Vulkan version
Sapphire Nitro Radeon RX 7900 XTX Vapor X supports an older Vulkan version than the average graphics card (1.3 vs 1.4).
1 older
Sapphire Nitro Radeon RX 7900 XTX Vapor X was released earlier than the average graphics card (2,022 vs 2,023).
Older OpenCL version
Sapphire Nitro Radeon RX 7900 XTX Vapor X supports an older OpenCL version than the average graphics card (2.2 vs 3.0).
Older shader model
Sapphire Nitro Radeon RX 7900 XTX Vapor X supports an older shader model than the average graphics card (6.7 vs 6.8).
1 fewer DisplayPort outputs
Sapphire Nitro Radeon RX 7900 XTX Vapor X has fewer DisplayPort outputs than the average graphics card (2 vs 3). The average graphics card has 3 DisplayPort outputs.
75% lower HDMI bandwidth
Sapphire Nitro Radeon RX 7900 XTX Vapor X has a lower HDMI bandwidth than the average graphics card (12 Gbps vs 48 Gbps). The average graphics card has HDMI bandwidth of 48 Gbps.
95.3% higher TDP
Sapphire Nitro Radeon RX 7900 XTX Vapor X has a higher TDP than the average graphics card (420 W vs 215 W). The average graphics card has a TDP of 215 W.
30.8% higher PSU requirement
Sapphire Nitro Radeon RX 7900 XTX Vapor X has a higher PSU requirement than the average graphics card (850 W vs 650 W). The average graphics card has a PSU requirement of 650 W.
90.9% higher board power limit
Sapphire Nitro Radeon RX 7900 XTX Vapor X has a higher board power limit than the average graphics card (420 W vs 220 W). The average graphics card has a board power limit of 220 W.
17 °C lower thermal ceiling
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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.
1.5 slot/s wider design
Sapphire Nitro Radeon RX 7900 XTX Vapor X occupies more slots than the average graphics card (3.5 slot/s vs 2 slot/s). The average graphics card occupies 2 slot/s.
34.63 mm longer card length
Sapphire Nitro Radeon RX 7900 XTX Vapor X is longer than the average graphics card (320 mm vs 285.37 mm). The average graphics card has a length of 285.37 mm.
8.8 mm higher card profile
Sapphire Nitro Radeon RX 7900 XTX Vapor X is taller than the average graphics card (135.8 mm vs 127 mm). The average graphics card has a height of 127 mm.
No CUDA support
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X does not support CUDA, the average graphics card does.
1.5 slot/s wider design
Sapphire Nitro Radeon RX 7900 XTX Vapor X occupies more slots than the average graphics card (3.5 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 Nitro Radeon RX 7900 XTX Vapor X occupies more slots than the average graphics card (3.5 slot/s vs 2 slot/s). The average graphics card occupies 2 slot/s.3.5 slot/s vs 2 slot/s
95.3% higher TDP
Sapphire Nitro Radeon RX 7900 XTX Vapor X has a higher TDP than the average graphics card (420 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 Nitro Radeon RX 7900 XTX Vapor X has a higher TDP than the average graphics card (420 W vs 215 W). The average graphics card has a TDP of 215 W.420 W vs 215 W
No DLSS support
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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 Nitro Radeon RX 7900 XTX Vapor X does not support DLSS, the average graphics card does.
30.8% higher PSU requirement
Sapphire Nitro Radeon RX 7900 XTX Vapor X has a higher PSU requirement than the average graphics card (850 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X has a higher PSU requirement than the average graphics card (850 W vs 650 W). The average graphics card has a PSU requirement of 650 W.850 W vs 650 W
1 fewer DisplayPort outputs
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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 Nitro Radeon RX 7900 XTX Vapor X has fewer DisplayPort outputs than the average graphics card (2 vs 3). The average graphics card has 3 DisplayPort outputs.2 vs 3
90.9% higher board power limit
Sapphire Nitro Radeon RX 7900 XTX Vapor X has a higher board power limit than the average graphics card (420 W vs 220 W). The average graphics card has a board power limit of 220 W.
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
Sapphire Nitro Radeon RX 7900 XTX Vapor X has a higher board power limit than the average graphics card (420 W vs 220 W). The average graphics card has a board power limit of 220 W.420 W vs 220 W
81.3% smaller L2 cache
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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
Sapphire Nitro Radeon RX 7900 XTX Vapor X 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

Platform & Features

Connectivity & Media

Power & Cooling

Graphic comparison of Sapphire Nitro Radeon RX 7900 XTX Vapor X and

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Third-party reviews

United Kingdom

United States

(Reviews last updated: June 2026)

What customers like about Sapphire Nitro Radeon RX 7900 XTX Vapor X?

Exceptional build quality with a premium metal backplate and rigid aluminum-magnesium frame
Highly efficient Vapor-X cooling system that keeps temperatures low even under heavy 4K gaming loads
Operates very quietly compared to reference models and other custom cards
Visually striking design featuring customizable, well-diffused ARGB light bars
Excellent raw rasterisation performance, often outperforming the RTX 4080 and nearing the 4090
High VRAM capacity (24GB) providing longevity for future AAA titles
Useful extra features including Dual BIOS, a software BIOS switch via TriXX, and an external fan header

What customers dislike about Sapphire Nitro Radeon RX 7900 XTX Vapor X?

High power consumption, reaching over 420W stock and exceeding 500W when overclocked
Significant physical size (3.5-slot thickness) which may cause clearance issues in smaller cases
Price premium makes it more expensive than some competitor cards with better ray tracing and DLSS support
Ray tracing performance still trails significantly behind NVIDIA's flagship offerings
Occasional reports of coil whine, though often described as minimal
Potential stability issues or driver timeouts if factory-overclocked speeds are not capped or undervolted

Expert reviews

overclock3d.net

15/01/2023

Sapphire RX 7900 XTX Nitro+ Review If you need any performance data compiled from these specific reviews (such as 4K frame rates, power draw, or therm...

The Sapphire RX 7900 XTX Nitro+ features a premium, curvaceous design with exceptional build quality, representing a significant aesthetic improvement over previous generations. It boasts robust connectivity, including HDMI and DisplayPort 2.1 to support high-bandwidth displays, marking it as a top-tier enthusiast product. However, the card is exceptionally massive and heavy,...Read more

kitguru.net

26/12/2022

Sapphire RX 7900 XTX Nitro+ Review

The Sapphire RX 7900 XTX Nitro+ is an expertly engineered custom graphics card that delivers minor performance improvements but major physical and thermal enhancements over AMD’s reference model. Powered by the RDNA 3 architecture, it features a factory overclock pushing the boost clock to 2680MHz (up from 2500MHz) and operates at an increased power limit of 420W on its primary...Read more

pcgamer.com

28/04/2026

Sapphire Nitro+ Radeon RX 7900 XTX Vapor-X review - PC Gamer Do you need benchmarks for a specific game or productivity application from these tests?...

The Sapphire Nitro+ Radeon RX 7900 XTX Vapor-X is a premium, superbly engineered flagship graphics card that unlocks the full potential of AMD’s Navi 31 silicon. By abandoning the conservative constraints of the reference model, Sapphire implements a massive 3.5-slot Pantheon cooling system featuring a Vapor-X vapor chamber. This beefy design allows the card to operate at a massive...Read more

overclock3d.net

15/01/2023

Sapphire RX 7900 XTX Nitro+ Review - OC3D

The Overclock3D review of the Sapphire RX 7900 XTX Nitro+ highlights the graphics card as a premier, top-tier iteration of AMD’s flagship GPU, praised for its exceptional build quality and the triumphant return of the Vapor-X cooling system. Delivering ultra-smooth, high-frame-rate 4K rasterized gaming, the card handles extreme power limits quietly and efficiently. However, the card...Read more

pcworld.com

13/01/2023

Sapphire Nitro+ Radeon RX 7900 XTX Vapor-X review - PCWorld

The Sapphire Nitro+ Radeon RX 7900 XTX Vapor-X is lauded by PCWorld as an exceptionally fast, cool, and quiet custom graphics card, boasting superior 4K gaming performance, robust cooling via a large vapor chamber, and striking aesthetics. While delivering top-tier factory-overclocked performance, the card's downsides include its massive 3.5-slot size, high power consumption, and...Read more

tomshardware.com

13/01/2023

Sapphire RX 7900 XTX Nitro+ Vapor-X Review: More Is More - Tom's Hardware

The Sapphire RX 7900 XTX Nitro+ Vapor-X is a premium third-party graphics card that features a factory overclock with a boost clock of 2680 MHz and an expanded 420W total board power limit. Built on AMD's Navi 31 architecture with 24GB of VRAM, this model heavily differentiates itself from AMD's reference design by deploying a massive, high-quality custom cooler with lots of RGB...Read more

tweaktown.com

20/12/2022

SAPPHIRE NITRO+ Radeon RX 7900 XTX OC Vapor-XGo to product viewer dialog for this item. Review - TweakTown

The SAPPHIRE NITRO+ Radeon RX 7900 XTX OC Vapor-X is a top-tier, custom Navi 31 graphics card that outperforms both the AMD reference model and competitors like the XFX MERC 310 Black. It features a robust 20-phase power design with 1080A GPU power delivery, allowing GPU clocks to reach just under 3.0GHz during heavy 4K gaming loads without exceeding temperatures of 60°C. This...Read more

techpowerup.com

15/12/2022

Sapphire Radeon RX 7900 XTX Nitro+ Review - TechPowerUp

The Sapphire Radeon RX 7900 XTX Nitro+ is a premium custom graphics card featuring a robust 17-phase VRM, a massive Vapor-X cooling solution, and a factory overclock to 2510 MHz, which delivers superior stability and temperatures compared to the reference design. Its pros include exceptional cooling performance, high-quality build aesthetics with customizable RGB, and excellent...Read more

igorslab.de

03/05/2023

Sapphire Nitro+ Radeon RX 7900 XTX Vapor-X 24 GB in review

The Sapphire Nitro+ Radeon RX 7900 XTX Vapor-X 24 GB is a premium custom graphics card that features a highly robust construction and an enhanced aesthetic design. The card introduces a thick, dual-shell metal frame that integrates the fins and a high-performance Vapor-Chamber cooler, which effectively addresses the thermal problems found in AMD's reference MBA models across various...Read more

overclock3d.net

15/01/2023

Sapphire RX 7900 XTX Nitro+ Review - OC3D

The Sapphire RX 7900 XTX Nitro+ is lauded as a top-tier custom Radeon GPU, featuring exceptional build quality, a robust 12-phase 90A power circuit, and the highly effective, quiet Vapor-X cooling system. It delivers competitive rasterization performance capable of rivaling the Nvidia RTX 4080. Key drawbacks include its significantly high power consumption compared to reference...Read more

kitguru.net

26/12/2022

Sapphire RX 7900 XTX Nitro+ Review - KitGuru

The KitGuru review of the Sapphire RX 7900 XTX Nitro+ highlights it as an exceptionally engineered, top-tier custom graphics card that significantly improves upon AMD's reference design. Built on the RDNA 3 architecture, the card features a striking aesthetic with a grey shroud, integrated metal backplate, and full-length RGB diffuser bars. Pros include its outstanding dual-BIOS...Read more

hwupgrade.it

19/01/2023

Sapphire NITRO+ RX 7900 XTX Vapor-X, una scheda video custom con luci e ombre

The Hardware Upgrade review concludes that the Sapphire NITRO+ RX 7900 XTX Vapor-X is a highly convincing but partially flawed custom graphics card that improves upon AMD's reference design. Tested on an ASUS ROG Crosshair X670E Hero motherboard paired with an AMD Ryzen 9 7950X, the card features a 14-layer custom PCB and a 20-phase power delivery system. Its core advantage lies in...Read more

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