AMD Radeon HD 8400 vs AMD Radeon Vega 3

Compare AMD Radeon HD 8400 vs AMD Radeon Vega 3, 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

28 points
111 points
296% significantly better overall score

Flux Core frame rate

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

1 FPS
3 FPS
2 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

0 FPS
2 FPS
2 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

0 FPS
2 FPS
2 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

0 FPS
1 FPS
1 FPS significantly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the Radeon HD 8400 and the Radeon Vega 3? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench 5 (OpenCL) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

1796 points
4396 points
144% significantly higher Geekbench 5 (OpenCL) score
Geekbench 5 (Vulkan) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

1494 points
4915 points
228% significantly higher Geekbench 5 (Vulkan) score
Geekbench 6 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

1404 points
3968 points
182% significantly higher Geekbench 6 (OpenCL) score
Geekbench 6 (Vulkan) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

1494 points
5804 points
288% significantly higher Geekbench 6 (Vulkan) score

Specifications

TDP

Thermal Design Power: Measure of heat generated by the GPU

25 W
15 W
66% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

2.4 Gigapixels/s
4.4 Gigapixels/s
83% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

4.8 Gigatexels/s
13.2 Gigatexels/s
175% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

128
192
49% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

8
12
49% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

4
Identical
4

Other details

Rank

Ranking in the hardwareDB database

556th of 586
499th of 586

Release date

The official date of release of this chip

-
2019 November

DirectX Support

Maximum version of DirectX supported

12.0
12.0

OpenGL Support

Maximum version of OpenGL supported

4.6
4.6

Radeon HD 8400 vs Radeon Vega 3 comparison

In our benchmarks, the Radeon Vega 3 beats the Radeon HD 8400 in gaming performance.

In addition, the Radeon Vega 3 has a significantly lower TDP at 15 W when compared to the Radeon HD 8400 at 25 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 Vega 3 is faster than the Radeon HD 8400.

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