AMD Radeon RX 7900 XTX vs NVIDIA GeForce RTX 4080 SUPER

Compare AMD Radeon RX 7900 XTX 24 GB vs NVIDIA GeForce RTX 4080 SUPER 16 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Gaming
Other Benchmarks
Specifications
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GPU Comparison

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NVIDIA GeForce RTX 4080 SUPER

Price

The cheapest price from our partner retailers

$ 863.63

$ 156.36 slightly less expensive

$ 1019.99

Benchmark Score

Overall Score

General gaming and workstation score

24876 points

15% slightly better overall score

21492 points

Flux Core frame rate

Volumetric ray casting test, a computationally expensive method of rendering high-quality scenes

529 FPS

14 FPS slightly higher Flux Core frame rate

514 FPS

Electron frame rate

Randomly generated noise sphere test

350 FPS

102 FPS significantly higher Electron frame rate

248 FPS

City frame rate

Procedurally generated city scene with voxel rendering

477 FPS

120 FPS significantly higher City frame rate

358 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

207 FPS

6 FPS slightly higher Clouds frame rate

201 FPS

Free GPU Benchmark

Want to compare your graphics card against the Radeon RX 7900 XTX and the GeForce RTX 4080 SUPER? Download our free and quick PC Performance Test.

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Gaming Benchmarks

Hogwarts Legacy FPS

Ultra settings at 1080p

71 FPS

95 FPS

24 FPS significantly higher Hogwarts Legacy FPS

Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

6837 points

3% slightly higher 3DMark Graphics score

6612 points

Blender score

Cycles Render (Samples per minute)

4050.95 points

8420.29 points

107% significantly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

212685 points

247624 points

16% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

238996 points

5% slightly higher Geekbench 6 (Vulkan) score

227105 points

Specifications

Core Clock Speed

Nominal chip frequency

1855 MHz

2205 MHz

18% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

2500 MHz

2505 MHz

0.20% slightly higher boost clock speed

Memory

Onboard memory size for textures and vertices

24 GiB

49% significantly more memory

16 GiB

Memory Bus Width

Number of parallel lines to the memory chips

384 Bit

49% significantly larger memory bus width

256 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

960 GB/s

33% slightly higher memory bandwidth

716.8 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

355 W

340 W

4% slightly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

480 Gigapixels/s

71% significantly higher pixel rate

280.6 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

960 Gigatexels/s

19% slightly higher texture rate

801.6 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

6144

10240

66% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

384

20% slightly more texture mapping units

320

Render Output Processors

Number of processors dedicated to final pixel rendering

192

71% significantly more render output processors

112

Other details

Rank

Ranking in the hardwareDB database

3rd of 597

6th of 597

Family

The product line

Radeon RX 7000 Series

Release date

The official date of release of this chip

2022 December

Memory Type

The type of memory used by this chip

GDDR6

GDDR6X

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

Radeon RX 7900 XTX vs GeForce RTX 4080 SUPER benchmarks

In our benchmarks, the Radeon RX 7900 XTX beats the GeForce RTX 4080 SUPER in gaming performance.

In our comparison, the GeForce RTX 4080 SUPER has a slightly higher core clock speed. The core clock speed (or base speed) is the frequency at which the GPU core runs. This metric makes sense when comparing GPUs of a similar architecture or generation. In addition, the GeForce RTX 4080 SUPER also has a slightly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

Furthermore, the spec sheet for both these GPUs show that the Radeon RX 7900 XTX has significantly more memory with 24 GiB of memory compared to 16 GiB. Lots of memory is good when playing at high resolutions or with many monitors.

In addition, the GeForce RTX 4080 SUPER has a slightly lower TDP at 340 W when compared to the Radeon RX 7900 XTX at 355 W. TDP (Thermal Design Power) measures total heat output from the chip.

In conclusion, all specs and GPU benchmarks considered, will recommend the Radeon RX 7900 XTX over the GeForce RTX 4080 SUPER.

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