AMD Radeon RX 580 vs AMD Radeon HD 8400

Compare AMD Radeon RX 580 8 GB vs AMD Radeon HD 8400, specs and GPU benchmark score. Which is the better graphics card for the money?

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Benchmark Score

Overall Score

General gaming and workstation score

2281 points
8046% significantly better overall score
28 points

Flux Core frame rate

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

47 FPS
46 FPS significantly higher Flux Core frame rate
1 FPS

Electron frame rate

Randomly generated noise sphere test

34 FPS
34 FPS significantly higher Electron frame rate
0 FPS

City frame rate

Procedurally generated city scene with voxel rendering

48 FPS
48 FPS significantly higher City frame rate
0 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

18 FPS
18 FPS significantly higher Clouds frame rate
0 FPS

Free GPU Benchmark

Want to compare your graphics card against the Radeon RX 580 and the Radeon HD 8400? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench 5 (OpenCL) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

49182 points
2638% significantly higher Geekbench 5 (OpenCL) score
1796 points
Geekbench 5 (Vulkan) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

54191 points
3527% significantly higher Geekbench 5 (Vulkan) score
1494 points
Geekbench 6 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

45779 points
3160% significantly higher Geekbench 6 (OpenCL) score
1404 points
Geekbench 6 (Vulkan) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

53514 points
3481% significantly higher Geekbench 6 (Vulkan) score
1494 points

Specifications

TDP

Thermal Design Power: Measure of heat generated by the GPU

185 W
25 W
640% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

42.88 Gigapixels/s
1686% significantly higher pixel rate
2.4 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

192.96 Gigatexels/s
3920% significantly higher texture rate
4.8 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

2304
1699% significantly more shading units
128

Texture Mapping Units

Number of processors dedicated to applying textures

144
1699% significantly more texture mapping units
8

Render Output Processors

Number of processors dedicated to final pixel rendering

32
700% significantly more render output processors
4

Other details

Rank

Ranking in the hardwareDB database

192nd of 586
554th of 586

Family

The product line

Radeon RX 500 Series
-

Release date

The official date of release of this chip

2017 April
-

Memory Type

The type of memory used by this chip

GDDR5
-

DirectX Support

Maximum version of DirectX supported

12.0
12.0

OpenGL Support

Maximum version of OpenGL supported

4.5
4.6

Radeon RX 580 vs Radeon HD 8400 benchmarks

In our benchmarks, the Radeon RX 580 beats the Radeon HD 8400 in gaming performance.

In addition, the Radeon HD 8400 has a significantly lower TDP at 25 W when compared to the Radeon RX 580 at 185 W. Heat output doesn't match power consumption directly but, it's a good estimate.

According to the results of the hardwareDB benchmark utility, the Radeon RX 580 is faster than the Radeon HD 8400.

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