Intel Iris 5100 vs AMD Radeon R5

Compare Intel Iris 5100 vs AMD Radeon R5, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
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Specifications
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GPU Comparison

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Benchmark Score

Overall Score

General gaming and workstation score

158 points

54% significantly better overall score

102 points

Flux Core frame rate

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

4 FPS

1 FPS significantly higher Flux Core frame rate

3 FPS

Electron frame rate

Randomly generated noise sphere test

3 FPS

1 FPS significantly higher Electron frame rate

1 FPS

City frame rate

Procedurally generated city scene with voxel rendering

3 FPS

0 FPS slightly higher City frame rate

2 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

1 FPS

1 FPS significantly higher Clouds frame rate

0 FPS

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

4150 points

4869 points

17% slightly higher Geekbench 5 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

3969 points

5213 points

31% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

3330 points

5075 points

52% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

200 MHz

Identical

200 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1100 MHz

22% slightly higher boost clock speed

900 MHz

TDP

Thermal Design Power: Measure of heat generated by the GPU

30 W

15 W

100% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

4.4 Gigapixels/s

45% significantly higher pixel rate

3.03 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

44 Gigatexels/s

262% significantly higher texture rate

12.13 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

320

25% slightly more shading units

256

Texture Mapping Units

Number of processors dedicated to applying textures

150% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

Identical

Other details

Rank

Ranking in the hardwareDB database

463rd of 586

502nd of 586

Release date

The official date of release of this chip

2017 September

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.3

4.6

Iris 5100 vs Radeon R5 comparison

For gaming, the Iris 5100 graphics card is better than the Radeon R5 in our tests.

By comparing the spec sheets, both the Iris 5100 and the Radeon R5 have the same base clock speed. Despite this, the Iris 5100 has a slightly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

In addition, the Radeon R5 has a significantly lower TDP at 15 W when compared to the Iris 5100 at 30 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 Iris 5100 over the Radeon R5.