AMD Radeon Vega 8 vs AMD Radeon R5

Compare AMD Radeon Vega 8 vs AMD Radeon R5, 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

593 points

481% significantly better overall score

102 points

Flux Core frame rate

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

13 FPS

10 FPS significantly higher Flux Core frame rate

3 FPS

Electron frame rate

Randomly generated noise sphere test

10 FPS

9 FPS significantly higher Electron frame rate

1 FPS

City frame rate

Procedurally generated city scene with voxel rendering

12 FPS

9 FPS significantly higher City frame rate

2 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

5 FPS

5 FPS significantly higher Clouds frame rate

0 FPS

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

8763 points

79% significantly higher Geekbench 5 (OpenCL) score

4869 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

8956 points

73% significantly higher Geekbench 5 (Vulkan) score

5160 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

9296 points

78% significantly higher Geekbench 6 (OpenCL) score

5213 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

11397 points

124% significantly higher Geekbench 6 (Vulkan) score

5075 points

Specifications

Core Clock Speed

Nominal chip frequency

300 MHz

49% significantly higher core clock speed

200 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

2000 MHz

122% significantly higher boost clock speed

900 MHz

TDP

Thermal Design Power: Measure of heat generated by the GPU

45 W

15 W

200% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

16 Gigapixels/s

427% significantly higher pixel rate

3.03 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

64 Gigatexels/s

427% significantly higher texture rate

12.13 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

512

100% significantly more shading units

256

Texture Mapping Units

Number of processors dedicated to applying textures

100% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

100% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

309th of 586

503rd of 586

Release date

The official date of release of this chip

2021 January

2017 September

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

Radeon Vega 8 vs Radeon R5 specs and performance

In our benchmarks, the Radeon Vega 8 beats the Radeon R5 in gaming performance.

The Radeon Vega 8 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 Vega 8 also has a significantly higher boost clock speed. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

In addition, the Radeon R5 has a significantly lower TDP at 15 W when compared to the Radeon Vega 8 at 45 W. TDP (Thermal Design Power) measures total heat output from the chip.

According to the results of the hardwareDB benchmark utility, the Radeon Vega 8 is faster than the Radeon R5.