AMD Radeon RX 580X vs AMD Radeon RX 580 2048SP

Compare AMD Radeon RX 580X 8 GB vs AMD Radeon RX 580 2048SP, 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

2318 points

26% slightly better overall score

1836 points

Flux Core frame rate

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

47 FPS

10 FPS slightly higher Flux Core frame rate

37 FPS

Electron frame rate

Randomly generated noise sphere test

35 FPS

7 FPS slightly higher Electron frame rate

27 FPS

City frame rate

Procedurally generated city scene with voxel rendering

51 FPS

11 FPS slightly higher City frame rate

40 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

19 FPS

5 FPS significantly higher Clouds frame rate

14 FPS

Free GPU Benchmark

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

41822 points

2% slightly higher Geekbench 5 (OpenCL) score

40609 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

41822 points

21% slightly higher Geekbench 6 (OpenCL) score

34371 points

Specifications

Core Clock Speed

Nominal chip frequency

1257 MHz

7% slightly higher core clock speed

1168 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1340 MHz

4% slightly higher boost clock speed

1284 MHz

Memory Bus Width

Number of parallel lines to the memory chips

256 Bit

Identical

256 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

256 GB/s

14% slightly higher memory bandwidth

224 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

185 W

150 W

23% slightly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

42.88 Gigapixels/s

4% slightly higher pixel rate

41.09 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

192.96 Gigatexels/s

17% slightly higher texture rate

164.4 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

6.18 TFLOPS

17% slightly better floating point performance

5.26 TFLOPS

Shading Units

Number of processors dedicated to shader processing

2304

12% slightly more shading units

2048

Texture Mapping Units

Number of processors dedicated to applying textures

144

12% slightly more texture mapping units

128

Render Output Processors

Number of processors dedicated to final pixel rendering

Identical

Other details

Rank

Ranking in the hardwareDB database

189th of 586

218th of 586

Family

The product line

Radeon RX 500X Series

Release date

The official date of release of this chip

2018 March

2018 October

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

Radeon RX 580X vs Radeon RX 580 2048SP comparison

According to the hardwareDB Benchmark, the Radeon RX 580 2048SP GPU is faster than the Radeon RX 580X in gaming.

Our database shows that the Radeon RX 580X 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 Radeon RX 580X also has a slightly higher boost clock speed. The boost clock speed is the frequency that the GPU core can reach if the temperature is low enough. The allows for higher performance in certain scenarios.

In addition, the Radeon RX 580 2048SP has a slightly lower TDP at 150 W when compared to the Radeon RX 580X at 185 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In terms of raw gaming performance in our GPU benchmark, the Radeon RX 580 2048SP is better than the Radeon RX 580X.