Intel HD 620 vs Intel Iris 5100

Compare Intel HD 620 vs Intel Iris 5100, 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

167 points

5% slightly better overall score

158 points

Flux Core frame rate

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

4 FPS

Identical

4 FPS

Electron frame rate

Randomly generated noise sphere test

2 FPS

3 FPS

0 FPS slightly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

3 FPS

Identical

3 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

1 FPS

Identical

1 FPS

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

4496 points

8% slightly higher Geekbench 5 (OpenCL) score

4150 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

4185 points

5% slightly higher Geekbench 6 (OpenCL) score

3969 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

4718 points

41% slightly higher Geekbench 6 (Vulkan) score

3330 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

1000 MHz

1100 MHz

10% slightly higher boost clock speed

TDP

Thermal Design Power: Measure of heat generated by the GPU

15 W

100% significantly lower TDP

30 W

Pixel Rate

Number of pixels that can be rendered per second

3 Gigapixels/s

4.4 Gigapixels/s

46% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

24 Gigatexels/s

44 Gigatexels/s

83% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

192

320

66% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

66% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

33% slightly more render output processors

Other details

Rank

Ranking in the hardwareDB database

460th of 586

463rd of 586

Release date

The official date of release of this chip

2016 August

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

4.3

HD 620 vs Iris 5100 benchmarks

In our benchmarks, the HD 620 beats the Iris 5100 in gaming performance.

The HD 620 has a significantly 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. Despite this, the Iris 5100 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 HD 620 has a significantly lower TDP at 15 W when compared to the Iris 5100 at 30 W. TDP (Thermal Design Power) measures total heat output from the chip.

According to the results of the hardwareDB benchmark utility, the HD 620 is faster than the Iris 5100.