Intel HD 4000 vs Intel Iris Plus 655

Compare Intel HD 4000 vs Intel Iris Plus 655, 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

74 points

278 points

275% significantly better overall score

Flux Core frame rate

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

2 FPS

7 FPS

5 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

1 FPS

4 FPS

3 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

2 FPS

5 FPS

3 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

1 FPS

2 FPS

1 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Geekbench 5 (Metal) score

Metal compute benchmark

147 points

6879 points

4579% significantly higher Geekbench 5 (Metal) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

990 points

7413 points

648% significantly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

1287 points

8124 points

531% significantly higher Geekbench 5 (Vulkan) score

Geekbench 6 (Metal) score

Metal compute benchmark

287 points

8474 points

2852% significantly higher Geekbench 6 (Metal) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

542 points

7380 points

1261% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

1075 points

8354 points

677% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

650 MHz

116% significantly higher core clock speed

300 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1000 MHz

1050 MHz

5% slightly higher boost clock speed

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

2 Gigapixels/s

6.3 Gigapixels/s

214% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

16 Gigatexels/s

50.4 Gigatexels/s

214% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

128

384

200% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

200% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

200% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

520th of 586

388th of 586

Release date

The official date of release of this chip

2018 April

DirectX Support

Maximum version of DirectX supported

11.1

12.0

OpenGL Support

Maximum version of OpenGL supported

4.0

4.6

HD 4000 vs Iris Plus 655 comparison

According to the hardwareDB Benchmark, the Iris Plus 655 GPU is faster than the HD 4000 in gaming.

Our database shows that the HD 4000 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 Plus 655 has a slightly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

In addition, the Iris Plus 655 has a significantly lower TDP at 15 W when compared to the HD 4000 at 45 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

According to the results of the hardwareDB benchmark utility, the Iris Plus 655 is faster than the HD 4000.