AMD Radeon RX 580 2048SP vs AMD Radeon RX 7900 XTX

Compare AMD Radeon RX 580 2048SP vs AMD Radeon RX 7900 XTX 24 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

1836 points

24895 points

1255% significantly better overall score

Flux Core frame rate

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

37 FPS

529 FPS

491 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

27 FPS

351 FPS

323 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

40 FPS

477 FPS

438 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

14 FPS

207 FPS

193 FPS significantly higher Clouds frame rate

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

3877 points

6837 points

76% significantly higher 3DMark Graphics score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

34371 points

212685 points

518% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

45743 points

238996 points

422% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1168 MHz

1855 MHz

58% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1284 MHz

2500 MHz

94% significantly higher boost clock speed

Memory Bus Width

Number of parallel lines to the memory chips

256 Bit

384 Bit

49% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

224 GB/s

960 GB/s

328% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

150 W

136% significantly lower TDP

355 W

Pixel Rate

Number of pixels that can be rendered per second

41.09 Gigapixels/s

480 Gigapixels/s

1068% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

164.4 Gigatexels/s

960 Gigatexels/s

483% significantly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

5.26 TFLOPS

61.42 TFLOPS

1067% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

2048

6144

200% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

128

384

200% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

192

499% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

218th of 586

3rd of 586

Family

The product line

Radeon RX 7000 Series

Release date

The official date of release of this chip

2018 October

2022 December

Memory Type

The type of memory used by this chip

GDDR5

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

Radeon RX 580 2048SP vs Radeon RX 7900 XTX specs and performance

In our benchmarks, the Radeon RX 7900 XTX beats the Radeon RX 580 2048SP in gaming performance.

In our comparison, the Radeon RX 7900 XTX has a significantly higher core clock speed. This is the frequency at which the graphics core is running at. While not necessarily an indicator of overall performance, this metric can be useful when comparing two GPUs based on the same architecture. In addition, the Radeon RX 7900 XTX also has a significantly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

In addition, the Radeon RX 580 2048SP has a significantly lower TDP at 150 W when compared to the Radeon RX 7900 XTX at 355 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

In conclusion, all specs and GPU benchmarks considered, will recommend the Radeon RX 7900 XTX over the Radeon RX 580 2048SP.